Merging upstream version 10.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

365 files changed, 43798 insertions, 11580 deletions

diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step1/show_mpls_table.ref
index aa0357d..f73b22d 100644
--- a/tests/topotests/isis_tilfa_topo1/rt1/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step1/show_mpls_table.ref
@@ -7,7 +7,8 @@
         "type":"SR (IS-IS)",
         "outLabel":3,
         "installed":true,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -31,7 +32,8 @@
         "type":"SR (IS-IS)",
         "outLabel":3,
         "installed":true,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -55,7 +57,8 @@
         "type":"SR (IS-IS)",
         "outLabel":16040,
         "installed":true,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -79,7 +82,8 @@
         "type":"SR (IS-IS)",
         "outLabel":16050,
         "installed":true,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -103,13 +107,15 @@
         "type":"SR (IS-IS)",
         "outLabel":16060,
         "installed":true,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16060,
         "installed":true,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step1/show_yang_interface_isis_adjacencies.ref b/tests/topotests/isis_tilfa_topo1/rt1/step1/show_yang_interface_isis_adjacencies.ref
index 9c5901b..fcef68c 100644
--- a/tests/topotests/isis_tilfa_topo1/rt1/step1/show_yang_interface_isis_adjacencies.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step1/show_yang_interface_isis_adjacencies.ref
@@ -10,14 +10,14 @@
               "adjacency": [
                 {
                   "neighbor-sys-type": "level-1",
-                  "neighbor-sysid": "0000.0000.0003",
+                  "neighbor-sysid": "0000.0000.0002",
                   "hold-timer": 10,
                   "neighbor-priority": 64,
                   "state": "up"
                 },
                 {
                   "neighbor-sys-type": "level-1",
-                  "neighbor-sysid": "0000.0000.0002",
+                  "neighbor-sysid": "0000.0000.0003",
                   "hold-timer": 10,
                   "neighbor-priority": 64,
                   "state": "up"
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step11/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step11/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ip_route.ref.diff
deleted file mode 100644
index a8d6e6c..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ip_route.ref.diff
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/rt1/step11/show_ip_route.ref
-+++ b/rt1/step12/show_ip_route.ref
-@@ -110,16 +110,6 @@
-           "labels":[
-             16060
-           ]
--        },
--        {
--          "fib":true,
--          "ip":"10.0.1.3",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16060
--          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index 637c59f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,18 +0,0 @@
---- a/rt1/step11/show_ipv6_route.ref
-+++ b/rt1/step12/show_ipv6_route.ref
-@@ -105,15 +105,6 @@
-           "labels":[
-             16061
-           ]
--        },
--        {
--          "fib":true,
--          "afi":"ipv6",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16061
--          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step12/show_mpls_table.ref.diff
deleted file mode 100644
index e110bf4..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,28 +0,0 @@
---- a/rt1/step11/show_mpls_table.ref
-+++ b/rt1/step12/show_mpls_table.ref
-@@ -79,12 +79,6 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16060,
-         "installed":true,
--        "nexthop":"10.0.1.3"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16060,
--        "installed":true,
-         "nexthop":"10.0.1.2"
-       }
-     ]
-@@ -96,12 +90,6 @@
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16061,
--        "installed":true,
--        "interface":"eth-sw1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16061,
-         "installed":true,
-         "interface":"eth-sw1"
-       }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref
new file mode 100644
index 0000000..92b7437
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..3232121
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref
new file mode 100644
index 0000000..f73b22d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step2/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref
new file mode 100644
index 0000000..92b7437
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..3232121
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref
new file mode 100644
index 0000000..f73b22d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step3/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref
new file mode 100644
index 0000000..89e0b16
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref
@@ -0,0 +1,291 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref.diff
deleted file mode 100644
index 10b336f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step3/show_ip_route.ref
-+++ b/rt1/step4/show_ip_route.ref
-@@ -60,10 +60,7 @@
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..0358d5d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref
@@ -0,0 +1,118 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 904aaa1..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step3/show_ipv6_route.ref
-+++ b/rt1/step4/show_ipv6_route.ref
-@@ -57,10 +57,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref
new file mode 100644
index 0000000..d587d42
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref
@@ -0,0 +1,115 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref.diff
deleted file mode 100644
index d7d8753..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/rt1/step3/show_mpls_table.ref
-+++ b/rt1/step4/show_mpls_table.ref
-@@ -47,30 +47,6 @@
-       }
-     ]
-   },
--  "16040":{
--    "inLabel":16040,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "installed":true,
--        "nexthop":"10.0.1.2"
--      }
--    ]
--  },
--  "16041":{
--    "inLabel":16041,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "installed":true,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
-   "16050":{
-     "inLabel":16050,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref
new file mode 100644
index 0000000..92b7437
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref.diff
deleted file mode 100644
index b583fa9..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step4/show_ip_route.ref
-+++ b/rt1/step5/show_ip_route.ref
-@@ -60,7 +60,10 @@
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..3232121
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index d608abe..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step4/show_ipv6_route.ref
-+++ b/rt1/step5/show_ipv6_route.ref
-@@ -57,7 +57,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref
new file mode 100644
index 0000000..f73b22d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref.diff
deleted file mode 100644
index b5161fc..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/rt1/step4/show_mpls_table.ref
-+++ b/rt1/step5/show_mpls_table.ref
-@@ -47,6 +47,30 @@
-       }
-     ]
-   },
-+  "16040":{
-+    "inLabel":16040,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "installed":true,
-+        "nexthop":"10.0.1.2"
-+      }
-+    ]
-+  },
-+  "16041":{
-+    "inLabel":16041,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "installed":true,
-+        "interface":"eth-sw1"
-+      }
-+    ]
-+  },
-   "16050":{
-     "inLabel":16050,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref
new file mode 100644
index 0000000..92b7437
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..3232121
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref
new file mode 100644
index 0000000..f73b22d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step6/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref
new file mode 100644
index 0000000..270fcef
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref
@@ -0,0 +1,291 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref.diff
deleted file mode 100644
index 726aed5..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ip_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step6/show_ip_route.ref
-+++ b/rt1/step7/show_ip_route.ref
-@@ -83,10 +83,7 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..7ded014
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref
@@ -0,0 +1,118 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index 2049f6f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step6/show_ipv6_route.ref
-+++ b/rt1/step7/show_ipv6_route.ref
-@@ -79,10 +79,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref
new file mode 100644
index 0000000..b4ba438
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref
@@ -0,0 +1,115 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref.diff
deleted file mode 100644
index 22301ba..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step7/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/rt1/step6/show_mpls_table.ref
-+++ b/rt1/step7/show_mpls_table.ref
-@@ -71,30 +71,6 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.1.3"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref
new file mode 100644
index 0000000..92b7437
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref.diff
deleted file mode 100644
index 4a1d480..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ip_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step7/show_ip_route.ref
-+++ b/rt1/step8/show_ip_route.ref
-@@ -83,7 +83,10 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..3232121
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index eaece74..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/rt1/step7/show_ipv6_route.ref
-+++ b/rt1/step8/show_ipv6_route.ref
-@@ -79,7 +79,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref
new file mode 100644
index 0000000..f73b22d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref.diff
deleted file mode 100644
index 46c17de..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step8/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/rt1/step7/show_mpls_table.ref
-+++ b/rt1/step8/show_mpls_table.ref
-@@ -71,6 +71,30 @@
-       }
-     ]
-   },
-+  "16050":{
-+    "inLabel":16050,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-+        "nexthop":"10.0.1.3"
-+      }
-+    ]
-+  },
-+  "16051":{
-+    "inLabel":16051,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "installed":true,
-+        "interface":"eth-sw1"
-+      }
-+    ]
-+  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref
new file mode 100644
index 0000000..841c902
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref
@@ -0,0 +1,294 @@
+{
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref.diff
deleted file mode 100644
index 06efdc9..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ip_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt1/step8/show_ip_route.ref
-+++ b/rt1/step9/show_ip_route.ref
-@@ -85,7 +85,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..4d35cf1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index a58f2d4..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt1/step8/show_ipv6_route.ref
-+++ b/rt1/step9/show_ipv6_route.ref
-@@ -81,7 +81,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref
new file mode 100644
index 0000000..dc64494
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref
@@ -0,0 +1,140 @@
+{
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref.diff
deleted file mode 100644
index c0a1ac5..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt1/step9/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,64 +0,0 @@
---- a/rt1/step8/show_mpls_table.ref
-+++ b/rt1/step9/show_mpls_table.ref
-@@ -71,30 +71,6 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.1.3"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
-@@ -129,6 +105,30 @@
-         "installed":true,
-         "interface":"eth-sw1"
-       }
-+    ]
-+  },
-+  "16500":{
-+    "inLabel":16500,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16500,
-+        "installed":true,
-+        "nexthop":"10.0.1.3"
-+      }
-+    ]
-+  },
-+  "16501":{
-+    "inLabel":16501,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16501,
-+        "installed":true,
-+        "interface":"eth-sw1"
-+      }
-     ]
-   }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step1/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step1/show_ipv6_route.ref
index 6d31f6f..9543231 100644
--- a/tests/topotests/isis_tilfa_topo1/rt2/step1/show_ipv6_route.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step1/show_ipv6_route.ref
@@ -152,7 +152,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt4-1",
+          "interfaceName":"eth-sw1",
           "active":true,
           "labels":[
             16051
@@ -161,7 +161,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-sw1",
+          "interfaceName":"eth-rt4-1",
           "active":true,
           "labels":[
             16051
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step1/show_mpls_table.ref
index b9b906a..8580cb0 100644
--- a/tests/topotests/isis_tilfa_topo1/rt2/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step1/show_mpls_table.ref
@@ -8,6 +8,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
         "backupIndex":[
           0,
           1
@@ -18,12 +19,14 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.2.4"
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.3.4"
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
       }
     ]
   },
@@ -64,6 +67,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
         "backupIndex":[
           0,
           1
@@ -74,12 +78,14 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.2.4"
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.3.4"
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
       }
     ]
   },
@@ -120,6 +126,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
         "backupIndex":[
           0
         ]
@@ -129,6 +136,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
         "backupIndex":[
           0
         ]
@@ -138,7 +146,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -181,19 +190,22 @@
         "type":"SR (IS-IS)",
         "outLabel":16050,
         "installed":true,
-        "nexthop":"10.0.3.4"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
         "installed":true,
-        "nexthop":"10.0.2.4"
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
         "installed":true,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
       }
     ]
   },
@@ -205,19 +217,19 @@
         "type":"SR (IS-IS)",
         "outLabel":16051,
         "installed":true,
-        "interface":"eth-rt4-2"
+        "interface":"eth-sw1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16051,
         "installed":true,
-        "interface":"eth-rt4-1"
+        "interface":"eth-rt4-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16051,
         "installed":true,
-        "interface":"eth-sw1"
+        "interface":"eth-rt4-1"
       }
     ]
   },
@@ -230,6 +242,7 @@
         "outLabel":16060,
         "installed":true,
         "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
         "backupIndex":[
           0
         ]
@@ -239,6 +252,7 @@
         "outLabel":16060,
         "installed":true,
         "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
         "backupIndex":[
           0
         ]
@@ -248,7 +262,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16060,
-        "nexthop":"10.0.1.3"
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step11/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step11/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step12/show_mpls_table.ref.diff
deleted file mode 100644
index 84a3644..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/rt2/step11/show_mpls_table.ref
-+++ b/rt2/step12/show_mpls_table.ref
-@@ -199,7 +199,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":16500,
-         "nexthop":"10.0.1.3"
-       }
-     ]
-@@ -230,7 +230,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":16501,
-         "interface":"eth-sw1"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref
new file mode 100644
index 0000000..374eec7
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref
@@ -0,0 +1,447 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref.diff
deleted file mode 100644
index 90e0895..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ip_route.ref.diff
+++ /dev/null
@@ -1,169 +0,0 @@
---- a/rt2/step1/show_ip_route.ref
-+++ b/rt2/step2/show_ip_route.ref
-@@ -15,36 +15,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        }
-       ]
-     }
-   ],
-@@ -64,36 +38,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        }
-       ]
-     }
-   ],
-@@ -251,40 +199,12 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
-+          "interfaceName":"eth-sw1"
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "interfaceName":"eth-sw1"
-         }
-       ]
-     }
-@@ -380,24 +300,6 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
-           "active":true
-         }
-       ]
-@@ -418,24 +320,6 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
-           "active":true
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..ca4f96f
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref
@@ -0,0 +1,181 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index 2d19f20..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,72 +0,0 @@
---- a/rt2/step1/show_ipv6_route.ref
-+++ b/rt2/step2/show_ipv6_route.ref
-@@ -14,34 +14,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        }
-       ]
-     }
-   ],
-@@ -60,34 +36,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        }
-       ]
-     }
-   ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref
new file mode 100644
index 0000000..7b48e86
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref
@@ -0,0 +1,233 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref.diff
deleted file mode 100644
index 01fc74a..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step2/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,102 +0,0 @@
---- a/rt2/step1/show_mpls_table.ref
-+++ b/rt2/step2/show_mpls_table.ref
-@@ -7,23 +7,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.1"
-       }
-     ]
-   },
-@@ -35,23 +19,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
-@@ -63,23 +31,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.3"
-       }
-     ]
-   },
-@@ -91,23 +43,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref
new file mode 100644
index 0000000..7e1ccd1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref.diff
deleted file mode 100644
index d93f036..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ip_route.ref.diff
+++ /dev/null
@@ -1,169 +0,0 @@
---- a/rt2/step2/show_ip_route.ref
-+++ b/rt2/step3/show_ip_route.ref
-@@ -15,10 +15,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -38,10 +64,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -199,12 +251,40 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -300,6 +380,24 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-+          "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-           "active":true
-         }
-       ]
-@@ -320,6 +418,24 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-+          "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-           "active":true
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..9543231
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index 68b618e..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,72 +0,0 @@
---- a/rt2/step2/show_ipv6_route.ref
-+++ b/rt2/step3/show_ipv6_route.ref
-@@ -14,10 +14,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -36,10 +60,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        }
-       ]
-     }
-   ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref
new file mode 100644
index 0000000..8580cb0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref.diff
deleted file mode 100644
index 966e153..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step3/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,102 +0,0 @@
---- a/rt2/step2/show_mpls_table.ref
-+++ b/rt2/step3/show_mpls_table.ref
-@@ -7,7 +7,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1"
-+        "nexthop":"10.0.1.1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -19,7 +35,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-       }
-     ]
-   },
-@@ -31,7 +63,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3"
-+        "nexthop":"10.0.1.3",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -43,7 +91,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref
new file mode 100644
index 0000000..c5fc51b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref
@@ -0,0 +1,464 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref.diff
deleted file mode 100644
index dd75d76..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,192 +0,0 @@
---- a/rt2/step3/show_ip_route.ref
-+++ b/rt2/step4/show_ip_route.ref
-@@ -15,36 +15,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        }
-       ]
-     }
-   ],
-@@ -64,36 +38,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        }
-       ]
-     }
-   ],
-@@ -115,9 +63,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         },
-         {
-@@ -128,9 +73,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -141,8 +83,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050,
--            16040
-+            16050
-           ]
-         }
-       ]
-@@ -173,20 +114,14 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -209,9 +144,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16060
-           ]
-         },
-         {
-@@ -222,9 +154,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16060
-           ]
-         }
-       ],
-@@ -251,40 +180,12 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
-+          "interfaceName":"eth-sw1"
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "interfaceName":"eth-sw1"
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..22bec0f
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref
@@ -0,0 +1,162 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 6373123..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,146 +0,0 @@
---- a/rt2/step3/show_ipv6_route.ref
-+++ b/rt2/step4/show_ipv6_route.ref
-@@ -14,34 +14,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        }
-       ]
-     }
-   ],
-@@ -60,34 +36,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        }
-       ]
-     }
-   ],
-@@ -108,9 +60,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         },
-         {
-@@ -120,9 +69,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -132,8 +78,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16051,
--            16041
-+            16051
-           ]
-         }
-       ]
-@@ -153,10 +98,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-@@ -171,10 +113,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -196,9 +135,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16061
-           ]
-         },
-         {
-@@ -208,9 +144,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16061
-           ]
-         }
-       ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref
new file mode 100644
index 0000000..67f2b53
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref
@@ -0,0 +1,142 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref.diff
deleted file mode 100644
index 3872ce4..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,200 +0,0 @@
---- a/rt2/step3/show_mpls_table.ref
-+++ b/rt2/step4/show_mpls_table.ref
-@@ -7,23 +7,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.1"
-       }
-     ]
-   },
-@@ -35,23 +19,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
-@@ -63,23 +31,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.3"
-       }
-     ]
-   },
-@@ -91,84 +43,6 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
--      }
--    ]
--  },
--  "16040":{
--    "inLabel":16040,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.3.4",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.2.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.1.3"
--      }
--    ]
--  },
--  "16041":{
--    "inLabel":16041,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt4-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt4-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
-         "interface":"eth-sw1"
-       }
-     ]
-@@ -181,18 +55,6 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16050,
-         "installed":true,
--        "nexthop":"10.0.3.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
-         "nexthop":"10.0.1.3"
-       }
-     ]
-@@ -204,18 +66,6 @@
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16051,
--        "installed":true,
--        "interface":"eth-rt4-2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
-         "installed":true,
-         "interface":"eth-sw1"
-       }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref
new file mode 100644
index 0000000..7e1ccd1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref.diff
deleted file mode 100644
index 4d56364..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,192 +0,0 @@
---- a/rt2/step4/show_ip_route.ref
-+++ b/rt2/step5/show_ip_route.ref
-@@ -15,10 +15,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -38,10 +64,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -63,6 +115,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         },
-         {
-@@ -73,6 +128,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -83,7 +141,8 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16050,
-+            16040
-           ]
-         }
-       ]
-@@ -114,14 +173,20 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -144,6 +209,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16060
-           ]
-         },
-         {
-@@ -154,6 +222,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16060
-           ]
-         }
-       ],
-@@ -180,12 +251,40 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..9543231
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index f9e0276..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,146 +0,0 @@
---- a/rt2/step4/show_ipv6_route.ref
-+++ b/rt2/step5/show_ipv6_route.ref
-@@ -14,10 +14,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -36,10 +60,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -60,6 +108,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         },
-         {
-@@ -69,6 +120,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -78,7 +132,8 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16051
-+            16051,
-+            16041
-           ]
-         }
-       ]
-@@ -98,7 +153,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         },
-         {
-           "fib":true,
-@@ -113,7 +171,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
-@@ -135,6 +196,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16061
-           ]
-         },
-         {
-@@ -144,6 +208,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16061
-           ]
-         }
-       ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref
new file mode 100644
index 0000000..ecaaae1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref.diff
deleted file mode 100644
index 6aebbd6..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,200 +0,0 @@
---- a/rt2/step4/show_mpls_table.ref
-+++ b/rt2/step5/show_mpls_table.ref
-@@ -7,7 +7,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1"
-+        "nexthop":"10.0.1.1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -19,7 +35,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-       }
-     ]
-   },
-@@ -31,7 +63,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3"
-+        "nexthop":"10.0.1.3",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -43,6 +91,84 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-+      }
-+    ]
-+  },
-+  "16040":{
-+    "inLabel":16040,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.3.4",
-+        "backupIndex":[
-+          0
-+        ]
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.2.4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.1.3"
-+      }
-+    ]
-+  },
-+  "16041":{
-+    "inLabel":16041,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt4-2",
-+        "backupIndex":[
-+          0
-+        ]
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt4-1",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-         "interface":"eth-sw1"
-       }
-     ]
-@@ -55,6 +181,18 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16050,
-         "installed":true,
-+        "nexthop":"10.0.3.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-         "nexthop":"10.0.1.3"
-       }
-     ]
-@@ -66,6 +204,18 @@
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16051,
-+        "installed":true,
-+        "interface":"eth-rt4-2"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "installed":true,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-         "installed":true,
-         "interface":"eth-sw1"
-       }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref
new file mode 100644
index 0000000..7e1ccd1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..9543231
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref
new file mode 100644
index 0000000..ecaaae1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step6/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref
new file mode 100644
index 0000000..9459f2e
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref
@@ -0,0 +1,405 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1"
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2"
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref.diff
deleted file mode 100644
index 5e73b97..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ip_route.ref.diff
+++ /dev/null
@@ -1,288 +0,0 @@
---- a/rt2/step6/show_ip_route.ref
-+++ b/rt2/step7/show_ip_route.ref
-@@ -15,36 +15,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16010
--          ]
--        }
-       ]
-     }
-   ],
-@@ -64,36 +38,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050,
--            16030
--          ]
--        }
-       ]
-     }
-   ],
-@@ -113,9 +61,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -126,25 +71,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.3",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050,
--            16040
--          ]
--        }
-       ]
-     }
-   ],
-@@ -163,30 +93,21 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -251,40 +172,12 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
-+          "interfaceName":"eth-sw1"
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.2.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16050
--          ]
--        },
--        {
--          "ip":"10.0.3.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "interfaceName":"eth-sw1"
-         }
-       ]
-     }
-@@ -299,30 +192,13 @@
-         {
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt4-1",
--          "backupIndex":[
--            0
--          ]
-+          "interfaceName":"eth-rt4-1"
-         },
-         {
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.3",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -338,29 +214,12 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt4-2",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.3",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "interfaceName":"eth-rt4-2"
-         }
-       ]
-     }
-@@ -497,31 +356,14 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.3",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..a75e585
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref
@@ -0,0 +1,155 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index 5dc4e59..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,139 +0,0 @@
---- a/rt2/step6/show_ipv6_route.ref
-+++ b/rt2/step7/show_ipv6_route.ref
-@@ -14,34 +14,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16011
--          ]
--        }
-       ]
-     }
-   ],
-@@ -60,34 +36,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051,
--            16031
--          ]
--        }
-       ]
-     }
-   ],
-@@ -106,9 +58,6 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -118,24 +67,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16051,
--            16041
--          ]
--        }
-       ]
-     }
-   ],
-@@ -153,28 +88,19 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref
new file mode 100644
index 0000000..2c0139f
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref
@@ -0,0 +1,155 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref.diff
deleted file mode 100644
index 6c0d739..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step7/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,207 +0,0 @@
---- a/rt2/step6/show_mpls_table.ref
-+++ b/rt2/step7/show_mpls_table.ref
-@@ -7,23 +7,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.1"
-       }
-     ]
-   },
-@@ -35,23 +19,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
-@@ -63,23 +31,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.1.3"
-       }
-     ]
-   },
-@@ -91,23 +43,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
-@@ -119,26 +55,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.3.4",
--        "backupIndex":[
--          0
--        ]
-+        "nexthop":"10.0.3.4"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.2.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.1.3"
-+        "nexthop":"10.0.2.4"
-       }
-     ]
-   },
-@@ -150,74 +73,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt4-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt4-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.3.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.1.3"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
-         "interface":"eth-rt4-2"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":3,
-         "installed":true,
-         "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-sw1"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref
new file mode 100644
index 0000000..7e1ccd1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref.diff
deleted file mode 100644
index f5df607..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ip_route.ref.diff
+++ /dev/null
@@ -1,288 +0,0 @@
---- a/rt2/step7/show_ip_route.ref
-+++ b/rt2/step8/show_ip_route.ref
-@@ -15,10 +15,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16010
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -38,10 +64,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16030
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -61,6 +113,9 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -71,10 +126,25 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.3",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16050,
-+            16040
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -93,21 +163,30 @@
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -172,12 +251,40 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-         },
-         {
-           "ip":"10.0.1.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.2.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-+        },
-+        {
-+          "ip":"10.0.3.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -192,13 +299,30 @@
-         {
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt4-1"
-+          "interfaceName":"eth-rt4-1",
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.3",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -214,12 +338,29 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt4-2"
-+          "interfaceName":"eth-rt4-2",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.3",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -356,14 +497,31 @@
-           "ip":"10.0.2.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.3",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..9543231
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index 125f36b..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,139 +0,0 @@
---- a/rt2/step7/show_ipv6_route.ref
-+++ b/rt2/step8/show_ipv6_route.ref
-@@ -14,10 +14,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16011
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -36,10 +60,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4-2",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16031
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -58,6 +106,9 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -67,10 +118,24 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16051,
-+            16041
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -88,19 +153,28 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref
new file mode 100644
index 0000000..8580cb0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref.diff
deleted file mode 100644
index a1d5d79..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step8/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,207 +0,0 @@
---- a/rt2/step7/show_mpls_table.ref
-+++ b/rt2/step8/show_mpls_table.ref
-@@ -7,7 +7,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1"
-+        "nexthop":"10.0.1.1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -19,7 +35,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-       }
-     ]
-   },
-@@ -31,7 +63,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.3"
-+        "nexthop":"10.0.1.3",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.3.4"
-       }
-     ]
-   },
-@@ -43,7 +91,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4-2"
-       }
-     ]
-   },
-@@ -55,13 +119,26 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.3.4"
-+        "nexthop":"10.0.3.4",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.2.4"
-+        "nexthop":"10.0.2.4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.1.3"
-       }
-     ]
-   },
-@@ -73,13 +150,74 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt4-2"
-+        "interface":"eth-rt4-2",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
-+        "interface":"eth-rt4-1",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-sw1"
-+      }
-+    ]
-+  },
-+  "16050":{
-+    "inLabel":16050,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-+        "nexthop":"10.0.3.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "installed":true,
-+        "nexthop":"10.0.1.3"
-+      }
-+    ]
-+  },
-+  "16051":{
-+    "inLabel":16051,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "installed":true,
-+        "interface":"eth-rt4-2"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "installed":true,
-         "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "installed":true,
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref
new file mode 100644
index 0000000..5096155
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16500,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16500,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16500,
+            16030
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16500,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500,
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.2.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref.diff
deleted file mode 100644
index 2475c63..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ip_route.ref.diff
+++ /dev/null
@@ -1,119 +0,0 @@
---- a/rt2/step8/show_ip_route.ref
-+++ b/rt2/step9/show_ip_route.ref
-@@ -31,7 +31,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16050,
-+            16500,
-             16010
-           ]
-         },
-@@ -41,7 +41,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16050,
-+            16500,
-             16010
-           ]
-         }
-@@ -80,7 +80,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16050,
-+            16500,
-             16030
-           ]
-         },
-@@ -90,7 +90,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16050,
-+            16500,
-             16030
-           ]
-         }
-@@ -141,7 +141,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050,
-+            16500,
-             16040
-           ]
-         }
-@@ -165,7 +165,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         },
-         {
-@@ -175,7 +175,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         },
-         {
-@@ -185,7 +185,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
-@@ -274,7 +274,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         },
-         {
-@@ -283,7 +283,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
-@@ -321,7 +321,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
-@@ -359,7 +359,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
-@@ -520,7 +520,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..50e6a0a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16501,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16501,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16501,
+            16031
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16501,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16501,
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index 2d21fbc..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,74 +0,0 @@
---- a/rt2/step8/show_ipv6_route.ref
-+++ b/rt2/step9/show_ipv6_route.ref
-@@ -29,7 +29,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16051,
-+            16501,
-             16011
-           ]
-         },
-@@ -38,7 +38,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16051,
-+            16501,
-             16011
-           ]
-         }
-@@ -75,7 +75,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16051,
-+            16501,
-             16031
-           ]
-         },
-@@ -84,7 +84,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16051,
-+            16501,
-             16031
-           ]
-         }
-@@ -132,7 +132,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16051,
-+            16501,
-             16041
-           ]
-         }
-@@ -155,7 +155,7 @@
-           "interfaceName":"eth-rt4-1",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         },
-         {
-@@ -164,7 +164,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         },
-         {
-@@ -173,7 +173,7 @@
-           "interfaceName":"eth-rt4-2",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref
new file mode 100644
index 0000000..0bba135
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt4-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt4-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "installed":true,
+        "nexthop":"10.0.1.3",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "installed":true,
+        "nexthop":"10.0.3.4",
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "installed":true,
+        "nexthop":"10.0.2.4",
+        "interface":"eth-rt4-1"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "installed":true,
+        "interface":"eth-rt4-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "installed":true,
+        "interface":"eth-rt4-1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref.diff
deleted file mode 100644
index bc0ec31..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt2/step9/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,182 +0,0 @@
---- a/rt2/step8/show_mpls_table.ref
-+++ b/rt2/step9/show_mpls_table.ref
-@@ -17,12 +17,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.2.4"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.3.4"
-       }
-     ]
-@@ -45,12 +45,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":16501,
-         "interface":"eth-rt4-1"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":16501,
-         "interface":"eth-rt4-2"
-       }
-     ]
-@@ -73,12 +73,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.2.4"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.3.4"
-       }
-     ]
-@@ -101,12 +101,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":16501,
-         "interface":"eth-rt4-1"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":16501,
-         "interface":"eth-rt4-2"
-       }
-     ]
-@@ -137,7 +137,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.1.3"
-       }
-     ]
-@@ -168,55 +168,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.3.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.2.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "installed":true,
--        "nexthop":"10.0.1.3"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-rt4-2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
--        "interface":"eth-rt4-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "installed":true,
-+        "outLabel":16501,
-         "interface":"eth-sw1"
-       }
-     ]
-@@ -282,5 +234,53 @@
-         "interface":"eth-sw1"
-       }
-     ]
-+  },
-+  "16500":{
-+    "inLabel":16500,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16500,
-+        "installed":true,
-+        "nexthop":"10.0.3.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16500,
-+        "installed":true,
-+        "nexthop":"10.0.2.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16500,
-+        "installed":true,
-+        "nexthop":"10.0.1.3"
-+      }
-+    ]
-+  },
-+  "16501":{
-+    "inLabel":16501,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16501,
-+        "installed":true,
-+        "interface":"eth-rt4-2"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16501,
-+        "installed":true,
-+        "interface":"eth-rt4-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16501,
-+        "installed":true,
-+        "interface":"eth-sw1"
-+      }
-+    ]
-   }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_ipv6_route.ref
index 058d336..45af4e0 100644
--- a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_ipv6_route.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_ipv6_route.ref
@@ -104,7 +104,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-1",
+          "interfaceName":"eth-rt5-2",
           "active":true,
           "labels":[
             16041
@@ -113,7 +113,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-sw1",
+          "interfaceName":"eth-rt5-1",
           "active":true,
           "labels":[
             16041
@@ -122,7 +122,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-2",
+          "interfaceName":"eth-sw1",
           "active":true,
           "labels":[
             16041
@@ -144,7 +144,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-1",
+          "interfaceName":"eth-rt5-2",
           "active":true,
           "backupIndex":[
             0
@@ -156,7 +156,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-2",
+          "interfaceName":"eth-rt5-1",
           "active":true,
           "backupIndex":[
             0
@@ -192,7 +192,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-1",
+          "interfaceName":"eth-rt5-2",
           "active":true,
           "backupIndex":[
             0
@@ -204,7 +204,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5-2",
+          "interfaceName":"eth-rt5-1",
           "active":true,
           "backupIndex":[
             0
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_mpls_table.ref
index 1912df3..1b12d04 100644
--- a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_mpls_table.ref
@@ -8,6 +8,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
         "backupIndex":[
           0,
           1
@@ -18,12 +19,14 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.4.5"
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.5.5"
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
       }
     ]
   },
@@ -64,6 +67,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
         "backupIndex":[
           0,
           1
@@ -74,12 +78,14 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.4.5"
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.5.5"
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
       }
     ]
   },
@@ -119,19 +125,22 @@
         "type":"SR (IS-IS)",
         "outLabel":16040,
         "installed":true,
-        "nexthop":"10.0.5.5"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
         "installed":true,
-        "nexthop":"10.0.4.5"
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
         "installed":true,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
       }
     ]
   },
@@ -143,19 +152,19 @@
         "type":"SR (IS-IS)",
         "outLabel":16041,
         "installed":true,
-        "interface":"eth-rt5-2"
+        "interface":"eth-sw1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16041,
         "installed":true,
-        "interface":"eth-rt5-1"
+        "interface":"eth-rt5-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16041,
         "installed":true,
-        "interface":"eth-sw1"
+        "interface":"eth-rt5-1"
       }
     ]
   },
@@ -168,6 +177,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
         "backupIndex":[
           0
         ]
@@ -177,6 +187,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
         "backupIndex":[
           0
         ]
@@ -186,7 +197,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       }
     ]
   },
@@ -230,6 +242,7 @@
         "outLabel":16060,
         "installed":true,
         "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
         "backupIndex":[
           0
         ]
@@ -239,6 +252,7 @@
         "outLabel":16060,
         "installed":true,
         "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
         "backupIndex":[
           0
         ]
@@ -248,7 +262,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16060,
-        "nexthop":"10.0.1.2"
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_yang_interface_isis_adjacencies.ref b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_yang_interface_isis_adjacencies.ref
index 777c749..2645827 100644
--- a/tests/topotests/isis_tilfa_topo1/rt3/step1/show_yang_interface_isis_adjacencies.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step1/show_yang_interface_isis_adjacencies.ref
@@ -48,16 +48,16 @@
               "adjacency": [
                 {
                   "neighbor-sys-type": "level-1",
-                  "neighbor-sysid": "0000.0000.0001",
+                  "neighbor-sysid": "0000.0000.0002",
                   "hold-timer": 10,
-                  "neighbor-priority": 100,
+                  "neighbor-priority": 64,
                   "state": "up"
                 },
                 {
                   "neighbor-sys-type": "level-1",
-                  "neighbor-sysid": "0000.0000.0002",
+                  "neighbor-sysid": "0000.0000.0001",
                   "hold-timer": 10,
-                  "neighbor-priority": 64,
+                  "neighbor-priority": 100,
                   "state": "up"
                 }
               ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step11/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step11/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ip_route.ref.diff
deleted file mode 100644
index 8695cf8..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ip_route.ref.diff
+++ /dev/null
@@ -1,58 +0,0 @@
---- a/rt3/step11/show_ip_route.ref
-+++ b/rt3/step12/show_ip_route.ref
-@@ -198,44 +198,37 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":30,
-+      "metric":40,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.4.5",
-+          "ip":"10.0.1.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-1",
-+          "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
--            30060
-+            16060
-           ]
-         },
-         {
-           "fib":true,
--          "ip":"10.0.5.5",
-+          "ip":"10.0.4.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-2",
-+          "interfaceName":"eth-rt5-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             30060
-           ]
--        }
--      ],
--      "backupNexthops":[
-+        },
-         {
--          "ip":"10.0.1.2",
-+          "fib":true,
-+          "ip":"10.0.5.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
-+          "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16060
-+            30060
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index 661d0fe..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,45 +0,0 @@
---- a/rt3/step11/show_ipv6_route.ref
-+++ b/rt3/step12/show_ipv6_route.ref
-@@ -186,7 +186,7 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":30,
-+      "metric":40,
-       "installed":true,
-       "nexthops":[
-         {
-@@ -194,9 +194,6 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             30061
-           ]
-@@ -206,23 +203,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             30061
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16061
--          ]
--        }
-       ]
-     }
-   ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step12/show_mpls_table.ref.diff
deleted file mode 100644
index 30941b3..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,60 +0,0 @@
---- a/rt3/step11/show_mpls_table.ref
-+++ b/rt3/step12/show_mpls_table.ref
-@@ -165,27 +165,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30060,
--        "installed":true,
--        "nexthop":"10.0.5.5",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30060,
--        "installed":true,
--        "nexthop":"10.0.4.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16060,
-+        "installed":true,
-         "nexthop":"10.0.1.2"
-       }
-     ]
-@@ -196,27 +177,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30061,
--        "installed":true,
--        "interface":"eth-rt5-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30061,
--        "installed":true,
--        "interface":"eth-rt5-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16061,
-+        "installed":true,
-         "interface":"eth-sw1"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref
new file mode 100644
index 0000000..d70e9fe
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040,
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..45af4e0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref
new file mode 100644
index 0000000..1b12d04
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
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+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
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+      },
+      {
+        "type":"SR (IS-IS)",
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+        "nexthop":"10.0.5.5",
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+      }
+    ]
+  },
+  "16021":{
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+      {
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+    ]
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+        "nexthop":"10.0.4.5",
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+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
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+    "backupNexthops":[
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+  "16060":{
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+      {
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+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
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+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
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+        ]
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+      {
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+        "installed":true,
+        "interface":"eth-rt5-1",
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+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step2/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref
new file mode 100644
index 0000000..d70e9fe
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
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+      "installed":true,
+      "nexthops":[
+        {
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+          "ip":"10.0.1.1",
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+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
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+            1
+          ],
+          "labels":[
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+        }
+      ],
+      "backupNexthops":[
+        {
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+          "active":true,
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+          ]
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+        {
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+          ]
+        }
+      ]
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+          "ip":"10.0.1.2",
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+          "active":true,
+          "backupIndex":[
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+            1
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+        }
+      ],
+      "backupNexthops":[
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+          ]
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+        {
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+      "nexthops":[
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+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..45af4e0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref
new file mode 100644
index 0000000..1b12d04
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step3/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref
new file mode 100644
index 0000000..5f87799
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref
@@ -0,0 +1,405 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1"
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1"
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2"
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref.diff
deleted file mode 100644
index 9ba73b0..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,288 +0,0 @@
---- a/rt3/step3/show_ip_route.ref
-+++ b/rt3/step4/show_ip_route.ref
-@@ -15,36 +15,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.4.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16040,
--            16010
--          ]
--        },
--        {
--          "ip":"10.0.5.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16040,
--            16010
--          ]
--        }
-       ]
-     }
-   ],
-@@ -64,36 +38,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.4.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16040,
--            16020
--          ]
--        },
--        {
--          "ip":"10.0.5.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16040,
--            16020
--          ]
--        }
-       ]
-     }
-   ],
-@@ -112,30 +60,21 @@
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -156,9 +95,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -169,25 +105,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040,
--            16050
--          ]
--        }
-       ]
-     }
-   ],
-@@ -251,40 +172,12 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
-+          "interfaceName":"eth-sw1"
-         },
-         {
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "backupIndex":[
--            0,
--            1
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.4.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16040
--          ]
--        },
--        {
--          "ip":"10.0.5.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "interfaceName":"eth-sw1"
-         }
-       ]
-     }
-@@ -375,30 +268,13 @@
-         {
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-1",
--          "backupIndex":[
--            0
--          ]
-+          "interfaceName":"eth-rt5-1"
-         },
-         {
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -414,29 +290,12 @@
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-2",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "interfaceName":"eth-rt5-2"
-         }
-       ]
-     }
-@@ -531,31 +390,14 @@
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.1.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..9142640
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref
@@ -0,0 +1,155 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 04f61c4..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,139 +0,0 @@
---- a/rt3/step3/show_ipv6_route.ref
-+++ b/rt3/step4/show_ipv6_route.ref
-@@ -14,34 +14,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16041,
--            16011
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16041,
--            16011
--          ]
--        }
-       ]
-     }
-   ],
-@@ -60,34 +36,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
--          "backupIndex":[
--            0,
--            1
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16041,
--            16021
--          ]
--        },
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16041,
--            16021
--          ]
--        }
-       ]
-     }
-   ],
-@@ -105,28 +57,19 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-1",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-2",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -146,9 +89,6 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -158,24 +98,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-sw1",
--          "active":true,
--          "labels":[
--            16041,
--            16051
--          ]
--        }
-       ]
-     }
-   ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref
new file mode 100644
index 0000000..0a6e316
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref
@@ -0,0 +1,155 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref.diff
deleted file mode 100644
index b3588ca..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,206 +0,0 @@
---- a/rt3/step3/show_mpls_table.ref
-+++ b/rt3/step4/show_mpls_table.ref
-@@ -7,23 +7,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.4.5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.5.5"
-+        "nexthop":"10.0.1.1"
-       }
-     ]
-   },
-@@ -35,23 +19,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt5-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt5-2"
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
-@@ -63,23 +31,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.2",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.4.5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.5.5"
-+        "nexthop":"10.0.1.2"
-       }
-     ]
-   },
-@@ -91,70 +43,6 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1",
--        "backupIndex":[
--          0,
--          1
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt5-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt5-2"
--      }
--    ]
--  },
--  "16040":{
--    "inLabel":16040,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "installed":true,
--        "nexthop":"10.0.5.5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "installed":true,
--        "nexthop":"10.0.4.5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "installed":true,
--        "nexthop":"10.0.1.2"
--      }
--    ]
--  },
--  "16041":{
--    "inLabel":16041,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "installed":true,
--        "interface":"eth-rt5-2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "installed":true,
--        "interface":"eth-rt5-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "installed":true,
-         "interface":"eth-sw1"
-       }
-     ]
-@@ -167,26 +55,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.5.5",
--        "backupIndex":[
--          0
--        ]
-+        "nexthop":"10.0.5.5"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.4.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.1.2"
-+        "nexthop":"10.0.4.5"
-       }
-     ]
-   },
-@@ -198,26 +73,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5-2",
--        "backupIndex":[
--          0
--        ]
-+        "interface":"eth-rt5-2"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-sw1"
-+        "interface":"eth-rt5-1"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref
new file mode 100644
index 0000000..d70e9fe
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040,
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref.diff
deleted file mode 100644
index 1af024f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,288 +0,0 @@
---- a/rt3/step4/show_ip_route.ref
-+++ b/rt3/step5/show_ip_route.ref
-@@ -15,10 +15,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.4.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-1",
-+          "active":true,
-+          "labels":[
-+            16040,
-+            16010
-+          ]
-+        },
-+        {
-+          "ip":"10.0.5.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-2",
-+          "active":true,
-+          "labels":[
-+            16040,
-+            16010
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -38,10 +64,36 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.4.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-1",
-+          "active":true,
-+          "labels":[
-+            16040,
-+            16020
-+          ]
-+        },
-+        {
-+          "ip":"10.0.5.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-2",
-+          "active":true,
-+          "labels":[
-+            16040,
-+            16020
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -60,21 +112,30 @@
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -95,6 +156,9 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -105,10 +169,25 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16040,
-+            16050
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -172,12 +251,40 @@
-         {
-           "ip":"10.0.1.1",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-         },
-         {
-           "ip":"10.0.1.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-sw1"
-+          "interfaceName":"eth-sw1",
-+          "backupIndex":[
-+            0,
-+            1
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.4.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-1",
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-+        },
-+        {
-+          "ip":"10.0.5.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5-2",
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -268,13 +375,30 @@
-         {
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-1"
-+          "interfaceName":"eth-rt5-1",
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -290,12 +414,29 @@
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5-2"
-+          "interfaceName":"eth-rt5-2",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -390,14 +531,31 @@
-           "ip":"10.0.4.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.5.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.1.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..45af4e0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index 7cc79d0..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,139 +0,0 @@
---- a/rt3/step4/show_ipv6_route.ref
-+++ b/rt3/step5/show_ipv6_route.ref
-@@ -14,10 +14,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5-1",
-+          "active":true,
-+          "labels":[
-+            16041,
-+            16011
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5-2",
-+          "active":true,
-+          "labels":[
-+            16041,
-+            16011
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -36,10 +60,34 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
-           "active":true,
-+          "backupIndex":[
-+            0,
-+            1
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5-1",
-+          "active":true,
-+          "labels":[
-+            16041,
-+            16021
-+          ]
-+        },
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5-2",
-+          "active":true,
-+          "labels":[
-+            16041,
-+            16021
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -57,19 +105,28 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-sw1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         }
-       ]
-     }
-@@ -89,6 +146,9 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -98,10 +158,24 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-sw1",
-+          "active":true,
-+          "labels":[
-+            16041,
-+            16051
-+          ]
-+        }
-       ]
-     }
-   ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref
new file mode 100644
index 0000000..1b12d04
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref.diff
deleted file mode 100644
index 75a0f01..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,206 +0,0 @@
---- a/rt3/step4/show_mpls_table.ref
-+++ b/rt3/step5/show_mpls_table.ref
-@@ -7,7 +7,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.1"
-+        "nexthop":"10.0.1.1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.4.5"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.5.5"
-       }
-     ]
-   },
-@@ -19,7 +35,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-sw1"
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt5-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt5-2"
-       }
-     ]
-   },
-@@ -31,7 +63,23 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.1.2"
-+        "nexthop":"10.0.1.2",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.4.5"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.5.5"
-       }
-     ]
-   },
-@@ -43,6 +91,70 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
-+        "interface":"eth-sw1",
-+        "backupIndex":[
-+          0,
-+          1
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt5-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt5-2"
-+      }
-+    ]
-+  },
-+  "16040":{
-+    "inLabel":16040,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "installed":true,
-+        "nexthop":"10.0.5.5"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "installed":true,
-+        "nexthop":"10.0.4.5"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "installed":true,
-+        "nexthop":"10.0.1.2"
-+      }
-+    ]
-+  },
-+  "16041":{
-+    "inLabel":16041,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "installed":true,
-+        "interface":"eth-rt5-2"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "installed":true,
-+        "interface":"eth-rt5-1"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "installed":true,
-         "interface":"eth-sw1"
-       }
-     ]
-@@ -55,13 +167,26 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.5.5"
-+        "nexthop":"10.0.5.5",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.4.5"
-+        "nexthop":"10.0.4.5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.1.2"
-       }
-     ]
-   },
-@@ -73,13 +198,26 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5-2"
-+        "interface":"eth-rt5-2",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5-1"
-+        "interface":"eth-rt5-1",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-sw1"
-       }
-     ]
-   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref
new file mode 100644
index 0000000..e6d99e5
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040,
+            30050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref.diff
deleted file mode 100644
index c814a28..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ip_route.ref.diff
+++ /dev/null
@@ -1,101 +0,0 @@
---- a/rt3/step5/show_ip_route.ref
-+++ b/rt3/step6/show_ip_route.ref
-@@ -31,7 +31,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16040,
-+            30040,
-             16010
-           ]
-         },
-@@ -41,7 +41,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16040,
-+            30040,
-             16010
-           ]
-         }
-@@ -80,7 +80,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16040,
-+            30040,
-             16020
-           ]
-         },
-@@ -90,7 +90,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16040,
-+            30040,
-             16020
-           ]
-         }
-@@ -124,7 +124,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16040
-+            30040
-           ]
-         },
-         {
-@@ -134,7 +134,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16040
-+            30040
-           ]
-         }
-       ]
-@@ -185,7 +185,7 @@
-           "active":true,
-           "labels":[
-             16040,
--            16050
-+            30050
-           ]
-         }
-       ]
-@@ -211,7 +211,7 @@
-             0
-           ],
-           "labels":[
--            16060
-+            30060
-           ]
-         },
-         {
-@@ -224,7 +224,7 @@
-             0
-           ],
-           "labels":[
--            16060
-+            30060
-           ]
-         }
-       ],
-@@ -274,7 +274,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16040
-+            30040
-           ]
-         },
-         {
-@@ -283,7 +283,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16040
-+            30040
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..f844d5a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            30051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index 6f9405f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,83 +0,0 @@
---- a/rt3/step5/show_ipv6_route.ref
-+++ b/rt3/step6/show_ipv6_route.ref
-@@ -29,7 +29,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16041,
-+            30041,
-             16011
-           ]
-         },
-@@ -38,7 +38,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16041,
-+            30041,
-             16011
-           ]
-         }
-@@ -75,7 +75,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16041,
-+            30041,
-             16021
-           ]
-         },
-@@ -84,7 +84,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16041,
-+            30041,
-             16021
-           ]
-         }
-@@ -107,7 +107,7 @@
-           "interfaceName":"eth-rt5-1",
-           "active":true,
-           "labels":[
--            16041
-+            30041
-           ]
-         },
-         {
-@@ -125,7 +125,7 @@
-           "interfaceName":"eth-rt5-2",
-           "active":true,
-           "labels":[
--            16041
-+            30041
-           ]
-         }
-       ]
-@@ -173,7 +173,7 @@
-           "active":true,
-           "labels":[
-             16041,
--            16051
-+            30051
-           ]
-         }
-       ]
-@@ -198,7 +198,7 @@
-             0
-           ],
-           "labels":[
--            16061
-+            30061
-           ]
-         },
-         {
-@@ -210,7 +210,7 @@
-             0
-           ],
-           "labels":[
--            16061
-+            30061
-           ]
-         }
-       ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref
new file mode 100644
index 0000000..052a5a1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref.diff
deleted file mode 100644
index d8c3968..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step6/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,130 +0,0 @@
---- a/rt3/step5/show_mpls_table.ref
-+++ b/rt3/step6/show_mpls_table.ref
-@@ -17,12 +17,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "nexthop":"10.0.4.5"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "nexthop":"10.0.5.5"
-       }
-     ]
-@@ -45,12 +45,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "interface":"eth-rt5-1"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "interface":"eth-rt5-2"
-       }
-     ]
-@@ -73,12 +73,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "nexthop":"10.0.4.5"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "nexthop":"10.0.5.5"
-       }
-     ]
-@@ -101,12 +101,12 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "interface":"eth-rt5-1"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "interface":"eth-rt5-2"
-       }
-     ]
-@@ -117,13 +117,13 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "installed":true,
-         "nexthop":"10.0.5.5"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "installed":true,
-         "nexthop":"10.0.4.5"
-       },
-@@ -141,13 +141,13 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "installed":true,
-         "interface":"eth-rt5-2"
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "installed":true,
-         "interface":"eth-rt5-1"
-       },
-@@ -227,7 +227,7 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":30060,
-         "installed":true,
-         "nexthop":"10.0.5.5",
-         "backupIndex":[
-@@ -236,7 +236,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":30060,
-         "installed":true,
-         "nexthop":"10.0.4.5",
-         "backupIndex":[
-@@ -258,7 +258,7 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":30061,
-         "installed":true,
-         "interface":"eth-rt5-2",
-         "backupIndex":[
-@@ -267,7 +267,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":30061,
-         "installed":true,
-         "interface":"eth-rt5-1",
-         "backupIndex":[
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref
new file mode 100644
index 0000000..fd340ba
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref
@@ -0,0 +1,556 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref.diff
deleted file mode 100644
index c928fcd..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ip_route.ref.diff
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/rt3/step6/show_ip_route.ref
-+++ b/rt3/step7/show_ip_route.ref
-@@ -158,9 +158,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         },
-         {
-@@ -171,9 +168,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -184,8 +178,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16040,
--            30050
-+            16040
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..27be692
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref
@@ -0,0 +1,222 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index 0170971..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/rt3/step6/show_ipv6_route.ref
-+++ b/rt3/step7/show_ipv6_route.ref
-@@ -148,9 +148,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         },
-         {
-@@ -160,9 +157,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -172,8 +166,7 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16041,
--            30051
-+            16041
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref
new file mode 100644
index 0000000..1d8d1d0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref
@@ -0,0 +1,236 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref.diff
deleted file mode 100644
index d7a3ed9..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step7/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,71 +0,0 @@
---- a/rt3/step6/show_mpls_table.ref
-+++ b/rt3/step7/show_mpls_table.ref
-@@ -159,68 +159,6 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.5.5",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.4.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.1.2"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-sw1"
--      }
--    ]
--  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref
new file mode 100644
index 0000000..e6d99e5
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040,
+            30050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref.diff
deleted file mode 100644
index 41a7ff3..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ip_route.ref.diff
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/rt3/step7/show_ip_route.ref
-+++ b/rt3/step8/show_ip_route.ref
-@@ -158,6 +158,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         },
-         {
-@@ -168,6 +171,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -178,7 +184,8 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16040
-+            16040,
-+            30050
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..f844d5a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            30051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index bd49f86..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/rt3/step7/show_ipv6_route.ref
-+++ b/rt3/step8/show_ipv6_route.ref
-@@ -148,6 +148,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         },
-         {
-@@ -157,6 +160,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -166,7 +172,8 @@
-           "interfaceName":"eth-sw1",
-           "active":true,
-           "labels":[
--            16041
-+            16041,
-+            30051
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref
new file mode 100644
index 0000000..052a5a1
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref.diff
deleted file mode 100644
index 4cc69b6..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step8/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,71 +0,0 @@
---- a/rt3/step7/show_mpls_table.ref
-+++ b/rt3/step8/show_mpls_table.ref
-@@ -159,6 +159,68 @@
-       }
-     ]
-   },
-+  "16050":{
-+    "inLabel":16050,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.5.5",
-+        "backupIndex":[
-+          0
-+        ]
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.4.5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.1.2"
-+      }
-+    ]
-+  },
-+  "16051":{
-+    "inLabel":16051,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt5-2",
-+        "backupIndex":[
-+          0
-+        ]
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt5-1",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-sw1"
-+      }
-+    ]
-+  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref
new file mode 100644
index 0000000..a9590ee
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref
@@ -0,0 +1,563 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040,
+            30500
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30060
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.1.1",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        },
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.1.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref.diff
deleted file mode 100644
index cc0a482..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ip_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt3/step8/show_ip_route.ref
-+++ b/rt3/step9/show_ip_route.ref
-@@ -185,7 +185,7 @@
-           "active":true,
-           "labels":[
-             16040,
--            30050
-+            30500
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..ce63540
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref
@@ -0,0 +1,229 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "backupIndex":[
+            0,
+            1
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        },
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16041,
+            30501
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30061
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-sw1",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index 650b982..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt3/step8/show_ipv6_route.ref
-+++ b/rt3/step9/show_ipv6_route.ref
-@@ -173,7 +173,7 @@
-           "active":true,
-           "labels":[
-             16041,
--            30051
-+            30501
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref
new file mode 100644
index 0000000..a364c2e
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.1",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-sw1",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5-2"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "installed":true,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "installed":true,
+        "interface":"eth-sw1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "installed":true,
+        "interface":"eth-rt5-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.5",
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.5",
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.1.2",
+        "interface":"eth-sw1"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-sw1"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref.diff
deleted file mode 100644
index 8ce4f1d..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt3/step9/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,133 +0,0 @@
---- a/rt3/step8/show_mpls_table.ref
-+++ b/rt3/step9/show_mpls_table.ref
-@@ -159,13 +159,13 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
-+  "16060":{
-+    "inLabel":16060,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":30060,
-         "installed":true,
-         "nexthop":"10.0.5.5",
-         "backupIndex":[
-@@ -174,7 +174,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":30060,
-         "installed":true,
-         "nexthop":"10.0.4.5",
-         "backupIndex":[
-@@ -185,18 +185,18 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":16060,
-         "nexthop":"10.0.1.2"
-       }
-     ]
-   },
--  "16051":{
--    "inLabel":16051,
-+  "16061":{
-+    "inLabel":16061,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":30061,
-         "installed":true,
-         "interface":"eth-rt5-2",
-         "backupIndex":[
-@@ -205,7 +205,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":30061,
-         "installed":true,
-         "interface":"eth-rt5-1",
-         "backupIndex":[
-@@ -216,18 +216,18 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":16061,
-         "interface":"eth-sw1"
-       }
-     ]
-   },
--  "16060":{
--    "inLabel":16060,
-+  "16500":{
-+    "inLabel":16500,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30060,
-+        "outLabel":3,
-         "installed":true,
-         "nexthop":"10.0.5.5",
-         "backupIndex":[
-@@ -236,7 +236,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30060,
-+        "outLabel":3,
-         "installed":true,
-         "nexthop":"10.0.4.5",
-         "backupIndex":[
-@@ -247,18 +247,18 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":16040,
-         "nexthop":"10.0.1.2"
-       }
-     ]
-   },
--  "16061":{
--    "inLabel":16061,
-+  "16501":{
-+    "inLabel":16501,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30061,
-+        "outLabel":3,
-         "installed":true,
-         "interface":"eth-rt5-2",
-         "backupIndex":[
-@@ -267,7 +267,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30061,
-+        "outLabel":3,
-         "installed":true,
-         "interface":"eth-rt5-1",
-         "backupIndex":[
-@@ -278,7 +278,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":16041,
-         "interface":"eth-sw1"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step1/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step1/show_ipv6_route.ref
index b640df3..c757031 100644
--- a/tests/topotests/isis_tilfa_topo1/rt4/step1/show_ipv6_route.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step1/show_ipv6_route.ref
@@ -12,7 +12,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-2",
+          "interfaceName":"eth-rt2-1",
           "active":true,
           "backupIndex":[
             0
@@ -24,7 +24,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-1",
+          "interfaceName":"eth-rt2-2",
           "active":true,
           "backupIndex":[
             0
@@ -59,7 +59,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-2",
+          "interfaceName":"eth-rt2-1",
           "active":true,
           "backupIndex":[
             0
@@ -71,7 +71,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-1",
+          "interfaceName":"eth-rt2-2",
           "active":true,
           "backupIndex":[
             0
@@ -107,7 +107,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-2",
+          "interfaceName":"eth-rt2-1",
           "active":true,
           "labels":[
             16031
@@ -116,7 +116,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt2-1",
+          "interfaceName":"eth-rt2-2",
           "active":true,
           "labels":[
             16031
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step1/show_mpls_table.ref
index f60937c..2a70907 100644
--- a/tests/topotests/isis_tilfa_topo1/rt4/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step1/show_mpls_table.ref
@@ -8,6 +8,7 @@
         "outLabel":16010,
         "installed":true,
         "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
         "backupIndex":[
           0
         ]
@@ -17,6 +18,7 @@
         "outLabel":16010,
         "installed":true,
         "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
         "backupIndex":[
           0
         ]
@@ -26,7 +28,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16010,
-        "nexthop":"10.0.6.5"
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
       }
     ]
   },
@@ -70,6 +73,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
         "backupIndex":[
           0
         ]
@@ -79,6 +83,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
         "backupIndex":[
           0
         ]
@@ -88,7 +93,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16030,
-        "nexthop":"10.0.6.5"
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
       }
     ]
   },
@@ -131,19 +137,22 @@
         "type":"SR (IS-IS)",
         "outLabel":16030,
         "installed":true,
-        "nexthop":"10.0.3.2"
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16030,
         "installed":true,
-        "nexthop":"10.0.2.2"
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16030,
         "installed":true,
-        "nexthop":"10.0.6.5"
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
       }
     ]
   },
@@ -180,6 +189,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
         "backupIndex":[
           0
         ]
@@ -189,7 +199,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.7.6"
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
       }
     ]
   },
@@ -224,6 +235,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
         "backupIndex":[
           0
         ]
@@ -233,7 +245,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16060,
-        "nexthop":"10.0.6.5"
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step11/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step11/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ip_route.ref.diff
deleted file mode 100644
index 2645c59..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ip_route.ref.diff
+++ /dev/null
@@ -1,144 +0,0 @@
---- a/rt4/step11/show_ip_route.ref
-+++ b/rt4/step12/show_ip_route.ref
-@@ -160,23 +160,13 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "backupIndex":[
--            0
-+            0,
-+            1
-           ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16500
--          ]
--        }
-       ]
-     }
-   ],
-@@ -196,24 +186,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30060
--          ]
--        }
-       ]
-     }
-   ],
-@@ -352,19 +328,12 @@
-           "active":true,
-           "backupIndex":[
-             0,
--            1,
--            2
-+            1
-           ]
-         }
-       ],
-       "backupNexthops":[
-         {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
-@@ -397,19 +366,12 @@
-           "active":true,
-           "backupIndex":[
-             0,
--            1,
--            2
-+            1
-           ]
-         }
-       ],
-       "backupNexthops":[
-         {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
-@@ -439,14 +401,6 @@
-             0
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        }
-       ]
-     }
-   ],
-@@ -460,18 +414,7 @@
-         {
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true
-+          "interfaceName":"eth-rt6"
-         }
-       ]
-     }
-@@ -492,13 +435,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
-           "active":true
--        },
--        {
--          "fib":true,
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index 37e3185..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,50 +0,0 @@
---- a/rt4/step11/show_ipv6_route.ref
-+++ b/rt4/step12/show_ipv6_route.ref
-@@ -149,23 +149,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16501
--          ]
--        }
-       ]
-     }
-   ],
-@@ -184,23 +171,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30061
--          ]
--        }
-       ]
-     }
-   ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step12/show_mpls_table.ref.diff
deleted file mode 100644
index 186291a..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,78 +0,0 @@
---- a/rt4/step11/show_mpls_table.ref
-+++ b/rt4/step12/show_mpls_table.ref
-@@ -179,17 +179,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.7.6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30060,
--        "nexthop":"10.0.6.5"
-+        "nexthop":"10.0.7.6"
-       }
-     ]
-   },
-@@ -201,17 +191,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30061,
--        "interface":"eth-rt5"
-+        "interface":"eth-rt6"
-       }
-     ]
-   },
-@@ -223,17 +203,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.6.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16500,
--        "nexthop":"10.0.7.6"
-+        "nexthop":"10.0.6.5"
-       }
-     ]
-   },
-@@ -245,17 +215,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16501,
--        "interface":"eth-rt6"
-+        "interface":"eth-rt5"
-       }
-     ]
-   }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref
new file mode 100644
index 0000000..0ef5d1b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..c757031
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref
new file mode 100644
index 0000000..2a70907
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step2/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref
new file mode 100644
index 0000000..0ef5d1b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
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+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
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+      "destSelected":true,
+      "distance":115,
+      "metric":20,
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+      "nexthops":[
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+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
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+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
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+          "active":true,
+          "backupIndex":[
+            0
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+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
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+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
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+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..c757031
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref
new file mode 100644
index 0000000..2a70907
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
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+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "interface":"eth-rt2-1",
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+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "interface":"eth-rt5"
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+    ]
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+  "16030":{
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+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
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+        "outLabel":16030,
+        "installed":true,
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+      },
+      {
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+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
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+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step3/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref
new file mode 100644
index 0000000..0f26fa5
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref
@@ -0,0 +1,296 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1"
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2"
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5"
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6"
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref.diff
deleted file mode 100644
index a941847..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,367 +0,0 @@
---- a/rt4/step3/show_ip_route.ref
-+++ b/rt4/step4/show_ip_route.ref
-@@ -14,37 +14,14 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            16010
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            16010
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16010
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -64,38 +41,14 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16030,
--            16020
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -115,30 +68,21 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -158,24 +102,7 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -195,24 +122,7 @@
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16060
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -232,27 +142,13 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
-           "active":true
-         }
-       ]
-@@ -268,30 +164,13 @@
-         {
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt2-1",
--          "backupIndex":[
--            0
--          ]
-+          "interfaceName":"eth-rt2-1"
-         },
-         {
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -307,29 +186,12 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt2-2",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "interfaceName":"eth-rt2-2"
-         }
-       ]
-     }
-@@ -349,31 +211,6 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0,
--            1,
--            2
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
--          "ip":"10.0.2.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt2-1",
--          "active":true
--        },
--        {
--          "ip":"10.0.3.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt2-2",
-           "active":true
-         }
-       ]
-@@ -394,31 +231,6 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0,
--            1,
--            2
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
--          "ip":"10.0.2.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt2-1",
--          "active":true
--        },
--        {
--          "ip":"10.0.3.2",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt2-2",
-           "active":true
-         }
-       ]
-@@ -434,18 +246,7 @@
-         {
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.7.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
-+          "interfaceName":"eth-rt5"
-         }
-       ]
-     }
-@@ -460,18 +261,7 @@
-         {
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true
-+          "interfaceName":"eth-rt6"
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..329fa39
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref
@@ -0,0 +1,121 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 991562a..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/rt4/step3/show_ipv6_route.ref
-+++ b/rt4/step4/show_ipv6_route.ref
-@@ -13,35 +13,13 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            16011
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            16011
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16011
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -60,36 +38,13 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16031,
--            16021
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -108,28 +63,19 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true,
--          "labels":[
--            16031
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true,
--          "labels":[
--            16031
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16031
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -148,23 +94,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -183,23 +113,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16061
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref
@@ -0,0 +1 @@
+{}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref.diff
deleted file mode 100644
index 660d2fb..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,265 +0,0 @@
---- a/rt4/step3/show_mpls_table.ref
-+++ b/rt4/step4/show_mpls_table.ref
-@@ -1,262 +1,2 @@
- {
--  "16010":{
--    "inLabel":16010,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16010,
--        "installed":true,
--        "nexthop":"10.0.3.2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16010,
--        "installed":true,
--        "nexthop":"10.0.2.2",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16010,
--        "nexthop":"10.0.6.5"
--      }
--    ]
--  },
--  "16011":{
--    "inLabel":16011,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16011,
--        "installed":true,
--        "interface":"eth-rt2-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16011,
--        "installed":true,
--        "interface":"eth-rt2-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16011,
--        "interface":"eth-rt5"
--      }
--    ]
--  },
--  "16020":{
--    "inLabel":16020,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.3.2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.2.2",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16030,
--        "nexthop":"10.0.6.5"
--      }
--    ]
--  },
--  "16021":{
--    "inLabel":16021,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt2-2",
--        "backupIndex":[
--          0
--        ]
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt2-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16031,
--        "interface":"eth-rt5"
--      }
--    ]
--  },
--  "16030":{
--    "inLabel":16030,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16030,
--        "installed":true,
--        "nexthop":"10.0.3.2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16030,
--        "installed":true,
--        "nexthop":"10.0.2.2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16030,
--        "installed":true,
--        "nexthop":"10.0.6.5"
--      }
--    ]
--  },
--  "16031":{
--    "inLabel":16031,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16031,
--        "installed":true,
--        "interface":"eth-rt2-2"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16031,
--        "installed":true,
--        "interface":"eth-rt2-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16031,
--        "installed":true,
--        "interface":"eth-rt5"
--      }
--    ]
--  },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.6.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.7.6"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt6"
--      }
--    ]
--  },
--  "16060":{
--    "inLabel":16060,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.7.6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16060,
--        "nexthop":"10.0.6.5"
--      }
--    ]
--  },
--  "16061":{
--    "inLabel":16061,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16061,
--        "interface":"eth-rt5"
--      }
--    ]
--  }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref
new file mode 100644
index 0000000..0ef5d1b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref.diff
deleted file mode 100644
index 4385df2..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,367 +0,0 @@
---- a/rt4/step4/show_ip_route.ref
-+++ b/rt4/step5/show_ip_route.ref
-@@ -14,14 +14,37 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            16010
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            16010
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16010
-+          ]
-         }
-       ]
-     }
-@@ -41,14 +64,38 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16030,
-+            16020
-+          ]
-         }
-       ]
-     }
-@@ -68,21 +115,30 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         }
-       ]
-     }
-@@ -102,7 +158,24 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.7.6",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt6",
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
-@@ -122,7 +195,24 @@
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16060
-+          ]
-         }
-       ]
-     }
-@@ -142,13 +232,27 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "fib":true,
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-           "active":true
-         }
-       ]
-@@ -164,13 +268,30 @@
-         {
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt2-1"
-+          "interfaceName":"eth-rt2-1",
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         }
-       ]
-     }
-@@ -186,12 +307,29 @@
-           "ip":"10.0.2.2",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.3.2",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt2-2"
-+          "interfaceName":"eth-rt2-2",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         }
-       ]
-     }
-@@ -211,6 +349,31 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
-+          "active":true,
-+          "backupIndex":[
-+            0,
-+            1,
-+            2
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.7.6",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt6",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.2.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt2-1",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.3.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt2-2",
-           "active":true
-         }
-       ]
-@@ -231,6 +394,31 @@
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
-+          "active":true,
-+          "backupIndex":[
-+            0,
-+            1,
-+            2
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.7.6",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt6",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.2.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt2-1",
-+          "active":true
-+        },
-+        {
-+          "ip":"10.0.3.2",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt2-2",
-           "active":true
-         }
-       ]
-@@ -246,7 +434,18 @@
-         {
-           "ip":"10.0.6.5",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt5"
-+          "interfaceName":"eth-rt5",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.7.6",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt6",
-+          "active":true
-         }
-       ]
-     }
-@@ -261,7 +460,18 @@
-         {
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt6"
-+          "interfaceName":"eth-rt6",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.5",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt5",
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..c757031
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index 54a1dc2..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/rt4/step4/show_ipv6_route.ref
-+++ b/rt4/step5/show_ipv6_route.ref
-@@ -13,13 +13,35 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            16011
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            16011
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16011
-+          ]
-         }
-       ]
-     }
-@@ -38,13 +60,36 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16031,
-+            16021
-+          ]
-         }
-       ]
-     }
-@@ -63,19 +108,28 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-2",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16031
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt2-1",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16031
-+          ]
-         },
-         {
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16031
-+          ]
-         }
-       ]
-     }
-@@ -94,7 +148,23 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt6",
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
-@@ -113,7 +183,23 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-+          "labels":[
-+            3
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt5",
-+          "active":true,
-+          "labels":[
-+            16061
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref
new file mode 100644
index 0000000..2a70907
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
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+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
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+    "backupNexthops":[
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+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
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+  "16021":{
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+      },
+      {
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+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
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+        ]
+      }
+    ],
+    "backupNexthops":[
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+        "type":"SR (IS-IS)",
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+        "interface":"eth-rt5"
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+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
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+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
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+  },
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+    "installed":true,
+    "nexthops":[
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+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5"
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+  "16050":{
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+        "nexthop":"10.0.6.5",
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+        "backupIndex":[
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+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
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+    ],
+    "backupNexthops":[
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+        "outLabel":16051,
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+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
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+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
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+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
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+    "nexthops":[
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+        "type":"SR (IS-IS)",
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+        "interface":"eth-rt6",
+        "backupIndex":[
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+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref.diff
deleted file mode 100644
index fb6a119..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,265 +0,0 @@
---- a/rt4/step4/show_mpls_table.ref
-+++ b/rt4/step5/show_mpls_table.ref
-@@ -1,2 +1,262 @@
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-+        "nexthop":"10.0.6.5"
-+      }
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-+  },
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-+        "interface":"eth-rt5"
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-+      },
-+      {
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-+        "installed":true,
-+        "interface":"eth-rt2-1",
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-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
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-+        "type":"SR (IS-IS)",
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-+        "interface":"eth-rt5"
-+      }
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-+  }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref
new file mode 100644
index 0000000..89e556e
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
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+          "ip":"10.0.2.2",
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+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
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+      "backupNexthops":[
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+      ]
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+          "backupIndex":[
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+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref.diff
deleted file mode 100644
index 9070414..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ip_route.ref.diff
+++ /dev/null
@@ -1,56 +0,0 @@
---- a/rt4/step5/show_ip_route.ref
-+++ b/rt4/step6/show_ip_route.ref
-@@ -43,7 +43,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16010
-+            30010
-           ]
-         }
-       ]
-@@ -93,7 +93,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16030,
-+            30030,
-             16020
-           ]
-         }
-@@ -137,7 +137,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16030
-+            30030
-           ]
-         }
-       ]
-@@ -211,7 +211,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16060
-+            30060
-           ]
-         }
-       ]
-@@ -290,7 +290,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16030
-+            30030
-           ]
-         }
-       ]
-@@ -328,7 +328,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16030
-+            30030
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..12479fa
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index 57a5764..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/rt4/step5/show_ipv6_route.ref
-+++ b/rt4/step6/show_ipv6_route.ref
-@@ -40,7 +40,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16011
-+            30011
-           ]
-         }
-       ]
-@@ -87,7 +87,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16031,
-+            30031,
-             16021
-           ]
-         }
-@@ -128,7 +128,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16031
-+            30031
-           ]
-         }
-       ]
-@@ -198,7 +198,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16061
-+            30061
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref
new file mode 100644
index 0000000..6693de7
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref.diff
deleted file mode 100644
index 94f8785..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step6/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,74 +0,0 @@
---- a/rt4/step5/show_mpls_table.ref
-+++ b/rt4/step6/show_mpls_table.ref
-@@ -25,7 +25,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16010,
-+        "outLabel":30010,
-         "nexthop":"10.0.6.5"
-       }
-     ]
-@@ -56,7 +56,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16011,
-+        "outLabel":30011,
-         "interface":"eth-rt5"
-       }
-     ]
-@@ -87,7 +87,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16030,
-+        "outLabel":30030,
-         "nexthop":"10.0.6.5"
-       }
-     ]
-@@ -118,7 +118,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16031,
-+        "outLabel":30031,
-         "interface":"eth-rt5"
-       }
-     ]
-@@ -141,7 +141,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16030,
-+        "outLabel":30030,
-         "installed":true,
-         "nexthop":"10.0.6.5"
-       }
-@@ -165,7 +165,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16031,
-+        "outLabel":30031,
-         "installed":true,
-         "interface":"eth-rt5"
-       }
-@@ -232,7 +232,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":30060,
-         "nexthop":"10.0.6.5"
-       }
-     ]
-@@ -254,7 +254,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":30061,
-         "interface":"eth-rt5"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref
new file mode 100644
index 0000000..f90e7f4
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref
@@ -0,0 +1,500 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref.diff
deleted file mode 100644
index e54873d..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ip_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt4/step6/show_ip_route.ref
-+++ b/rt4/step7/show_ip_route.ref
-@@ -161,9 +161,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -172,10 +169,7 @@
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..f55d6ba
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref
@@ -0,0 +1,201 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index 92e08f9..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt4/step6/show_ipv6_route.ref
-+++ b/rt4/step7/show_ipv6_route.ref
-@@ -151,9 +151,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -161,10 +158,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref
new file mode 100644
index 0000000..e6a73be
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref
@@ -0,0 +1,229 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref.diff
deleted file mode 100644
index fb614eb..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step7/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,53 +0,0 @@
---- a/rt4/step6/show_mpls_table.ref
-+++ b/rt4/step7/show_mpls_table.ref
-@@ -171,50 +171,6 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.6.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.7.6"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt6"
--      }
--    ]
--  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref
new file mode 100644
index 0000000..89e556e
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref.diff
deleted file mode 100644
index 252da6e..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ip_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt4/step7/show_ip_route.ref
-+++ b/rt4/step8/show_ip_route.ref
-@@ -161,6 +161,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -169,7 +172,10 @@
-           "ip":"10.0.7.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..12479fa
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index 7057d21..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt4/step7/show_ipv6_route.ref
-+++ b/rt4/step8/show_ipv6_route.ref
-@@ -151,6 +151,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -158,7 +161,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref
new file mode 100644
index 0000000..6693de7
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref.diff
deleted file mode 100644
index 3dc4303..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step8/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,53 +0,0 @@
---- a/rt4/step7/show_mpls_table.ref
-+++ b/rt4/step8/show_mpls_table.ref
-@@ -171,6 +171,50 @@
-       }
-     ]
-   },
-+  "16050":{
-+    "inLabel":16050,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.6.5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.7.6"
-+      }
-+    ]
-+  },
-+  "16051":{
-+    "inLabel":16051,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt6"
-+      }
-+    ]
-+  },
-   "16060":{
-     "inLabel":16060,
-     "installed":true,
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref
new file mode 100644
index 0000000..1a084c7
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030,
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30030
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.2.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.3.2",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt2-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.7.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref.diff
deleted file mode 100644
index 56f9cc5..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ip_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt4/step8/show_ip_route.ref
-+++ b/rt4/step9/show_ip_route.ref
-@@ -174,7 +174,7 @@
-           "interfaceName":"eth-rt6",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..1b08fde
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031,
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-1",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt2-2",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index 41e5521..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt4/step8/show_ipv6_route.ref
-+++ b/rt4/step9/show_ipv6_route.ref
-@@ -163,7 +163,7 @@
-           "interfaceName":"eth-rt6",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref
new file mode 100644
index 0000000..2c8ea08
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt2-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.3.2",
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.2.2",
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt2-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30060,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30061,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.7.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt6"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref.diff
deleted file mode 100644
index 627e292..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt4/step9/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,110 +0,0 @@
---- a/rt4/step8/show_mpls_table.ref
-+++ b/rt4/step9/show_mpls_table.ref
-@@ -171,15 +171,15 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
-+  "16060":{
-+    "inLabel":16060,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.6.5",
-+        "nexthop":"10.0.7.6",
-         "backupIndex":[
-           0
-         ]
-@@ -188,20 +188,20 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.7.6"
-+        "outLabel":30060,
-+        "nexthop":"10.0.6.5"
-       }
-     ]
-   },
--  "16051":{
--    "inLabel":16051,
-+  "16061":{
-+    "inLabel":16061,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt5",
-+        "interface":"eth-rt6",
-         "backupIndex":[
-           0
-         ]
-@@ -210,20 +210,20 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt6"
-+        "outLabel":30061,
-+        "interface":"eth-rt5"
-       }
-     ]
-   },
--  "16060":{
--    "inLabel":16060,
-+  "16500":{
-+    "inLabel":16500,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.7.6",
-+        "nexthop":"10.0.6.5",
-         "backupIndex":[
-           0
-         ]
-@@ -232,20 +232,20 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30060,
--        "nexthop":"10.0.6.5"
-+        "outLabel":16500,
-+        "nexthop":"10.0.7.6"
-       }
-     ]
-   },
--  "16061":{
--    "inLabel":16061,
-+  "16501":{
-+    "inLabel":16501,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt6",
-+        "interface":"eth-rt5",
-         "backupIndex":[
-           0
-         ]
-@@ -254,8 +254,8 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30061,
--        "interface":"eth-rt5"
-+        "outLabel":16501,
-+        "interface":"eth-rt6"
-       }
-     ]
-   }
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step1/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step1/show_ipv6_route.ref
index 6dafa69..168828d 100644
--- a/tests/topotests/isis_tilfa_topo1/rt5/step1/show_ipv6_route.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step1/show_ipv6_route.ref
@@ -12,7 +12,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt3-2",
+          "interfaceName":"eth-rt3-1",
           "active":true,
           "backupIndex":[
             0
@@ -24,7 +24,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt3-1",
+          "interfaceName":"eth-rt3-2",
           "active":true,
           "backupIndex":[
             0
@@ -59,7 +59,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt4",
+          "interfaceName":"eth-rt3-1",
           "active":true,
           "labels":[
             16021
@@ -77,7 +77,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt3-1",
+          "interfaceName":"eth-rt4",
           "active":true,
           "labels":[
             16021
@@ -99,7 +99,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt3-2",
+          "interfaceName":"eth-rt3-1",
           "active":true,
           "backupIndex":[
             0
@@ -111,7 +111,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt3-1",
+          "interfaceName":"eth-rt3-2",
           "active":true,
           "backupIndex":[
             0
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step1/show_mpls_table.ref
index 0c5861b..14de03d 100644
--- a/tests/topotests/isis_tilfa_topo1/rt5/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step1/show_mpls_table.ref
@@ -8,6 +8,7 @@
         "outLabel":16010,
         "installed":true,
         "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
         "backupIndex":[
           0
         ]
@@ -17,6 +18,7 @@
         "outLabel":16010,
         "installed":true,
         "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
         "backupIndex":[
           0
         ]
@@ -26,7 +28,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16010,
-        "nexthop":"10.0.6.4"
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
       }
     ]
   },
@@ -69,19 +72,22 @@
         "type":"SR (IS-IS)",
         "outLabel":16020,
         "installed":true,
-        "nexthop":"10.0.5.3"
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16020,
         "installed":true,
-        "nexthop":"10.0.4.3"
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16020,
         "installed":true,
-        "nexthop":"10.0.6.4"
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
       }
     ]
   },
@@ -118,6 +124,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
         "backupIndex":[
           0
         ]
@@ -127,6 +134,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
         "backupIndex":[
           0
         ]
@@ -136,7 +144,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16020,
-        "nexthop":"10.0.6.4"
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
       }
     ]
   },
@@ -180,6 +189,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
         "backupIndex":[
           0
         ]
@@ -189,7 +199,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.8.6"
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
       }
     ]
   },
@@ -224,6 +235,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
         "backupIndex":[
           0
         ]
@@ -233,7 +245,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16060,
-        "nexthop":"10.0.6.4"
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref
new file mode 100644
index 0000000..ff8ace2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref
@@ -0,0 +1,485 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6"
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref
new file mode 100644
index 0000000..bc39e11
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref
@@ -0,0 +1,194 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref
new file mode 100644
index 0000000..8a339e6
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref
@@ -0,0 +1,301 @@
+{
+  "30010":{
+    "inLabel":30010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30011":{
+    "inLabel":30011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30020":{
+    "inLabel":30020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30021":{
+    "inLabel":30021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30030":{
+    "inLabel":30030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30031":{
+    "inLabel":30031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30040":{
+    "inLabel":30040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      }
+    ]
+  },
+  "30041":{
+    "inLabel":30041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt3-2"
+      }
+    ]
+  },
+  "30060":{
+    "inLabel":30060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      }
+    ]
+  },
+  "30061":{
+    "inLabel":30061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0,
+          1
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt3-2"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step11/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step11/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ip_route.ref.diff
deleted file mode 100644
index 3d21c04..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ip_route.ref.diff
+++ /dev/null
@@ -1,151 +0,0 @@
---- a/rt5/step11/show_ip_route.ref
-+++ b/rt5/step12/show_ip_route.ref
-@@ -159,24 +159,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16040
--          ]
--        }
-       ]
-     }
-   ],
-@@ -187,25 +173,11 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-@@ -276,19 +248,12 @@
-           "active":true,
-           "backupIndex":[
-             0,
--            1,
--            2
-+            1
-           ]
-         }
-       ],
-       "backupNexthops":[
-         {
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
-@@ -321,19 +286,12 @@
-           "active":true,
-           "backupIndex":[
-             0,
--            1,
--            2
-+            1
-           ]
-         }
-       ],
-       "backupNexthops":[
-         {
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        },
--        {
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
-@@ -439,14 +397,6 @@
-             0
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        }
-       ]
-     }
-   ],
-@@ -465,39 +415,6 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
--        },
--        {
--          "fib":true,
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "active":true
--        }
--      ]
--    }
--  ],
--  "10.0.8.0\/24":[
--    {
--      "prefix":"10.0.8.0\/24",
--      "protocol":"isis",
--      "distance":115,
--      "metric":20,
--      "nexthops":[
--        {
--          "ip":"10.0.8.6",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt6",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4",
-           "active":true
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index 66a9dac..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,53 +0,0 @@
---- a/rt5/step11/show_ipv6_route.ref
-+++ b/rt5/step12/show_ipv6_route.ref
-@@ -149,23 +149,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16041
--          ]
--        }
-       ]
-     }
-   ],
-@@ -176,25 +163,12 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
-           "afi":"ipv6",
--          "interfaceName":"eth-rt6",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
-           "labels":[
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step12/show_mpls_table.ref.diff
deleted file mode 100644
index cdfc407..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,80 +0,0 @@
---- a/rt5/step11/show_mpls_table.ref
-+++ b/rt5/step12/show_mpls_table.ref
-@@ -179,17 +179,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.6.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.8.6"
-+        "nexthop":"10.0.6.4"
-       }
-     ]
-   },
-@@ -201,17 +191,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt6"
-+        "interface":"eth-rt4"
-       }
-     ]
-   },
-@@ -221,18 +201,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.8.6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16060,
-+        "installed":true,
-         "nexthop":"10.0.6.4"
-       }
-     ]
-@@ -243,18 +213,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt6",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16061,
-+        "installed":true,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref
new file mode 100644
index 0000000..14de03d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step2/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
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+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
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+      "destSelected":true,
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+      "installed":true,
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+          "ip":"10.0.6.4",
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+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
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+          "afi":"ipv4",
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+          "active":true,
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+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
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+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
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+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
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+      "nexthops":[
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+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
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+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
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+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
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+      "metric":20,
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+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref
new file mode 100644
index 0000000..14de03d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
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+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
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+    "installed":true,
+    "nexthops":[
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+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step3/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref
new file mode 100644
index 0000000..b5bd8c7
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref
@@ -0,0 +1,439 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
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+      "distance":115,
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+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
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+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
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+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
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+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1"
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2"
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref.diff
deleted file mode 100644
index 7545a31..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/rt5/step3/show_ip_route.ref
-+++ b/rt5/step4/show_ip_route.ref
-@@ -41,10 +41,7 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16010
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -84,10 +81,7 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16020
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -108,9 +102,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -121,25 +112,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16020,
--            16030
--          ]
--        }
-       ]
-     }
-   ],
-@@ -161,9 +137,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -172,10 +145,7 @@
-           "ip":"10.0.8.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -209,10 +179,7 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16060
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -358,30 +325,13 @@
-         {
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt3-1",
--          "backupIndex":[
--            0
--          ]
-+          "interfaceName":"eth-rt3-1"
-         },
-         {
-           "ip":"10.0.5.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-2",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16020
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -397,29 +347,12 @@
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
-+          "active":true
-         },
-         {
-           "ip":"10.0.5.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt3-2",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.6.4",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16020
--          ]
-+          "interfaceName":"eth-rt3-2"
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..647add8
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref
@@ -0,0 +1,175 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            3
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 1de62bb..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,95 +0,0 @@
---- a/rt5/step3/show_ipv6_route.ref
-+++ b/rt5/step4/show_ipv6_route.ref
-@@ -38,10 +38,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16011
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -60,10 +57,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16021
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-@@ -101,9 +95,6 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt3-2",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-@@ -113,24 +104,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt3-1",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16021,
--            16031
--          ]
--        }
-       ]
-     }
-   ],
-@@ -151,9 +128,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -161,10 +135,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -196,10 +167,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16061
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref
new file mode 100644
index 0000000..cfb0bf2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref
@@ -0,0 +1,189 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref.diff
deleted file mode 100644
index b3d5252..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,166 +0,0 @@
---- a/rt5/step3/show_mpls_table.ref
-+++ b/rt5/step4/show_mpls_table.ref
-@@ -25,7 +25,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16010,
-+        "outLabel":3,
-         "nexthop":"10.0.6.4"
-       }
-     ]
-@@ -56,7 +56,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16011,
-+        "outLabel":3,
-         "interface":"eth-rt4"
-       }
-     ]
-@@ -76,12 +76,6 @@
-         "outLabel":16020,
-         "installed":true,
-         "nexthop":"10.0.4.3"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16020,
--        "installed":true,
--        "nexthop":"10.0.6.4"
-       }
-     ]
-   },
-@@ -100,12 +94,6 @@
-         "outLabel":16021,
-         "installed":true,
-         "interface":"eth-rt3-1"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16021,
--        "installed":true,
--        "interface":"eth-rt4"
-       }
-     ]
-   },
-@@ -117,26 +105,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.5.3",
--        "backupIndex":[
--          0
--        ]
-+        "nexthop":"10.0.5.3"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.4.3",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16020,
--        "nexthop":"10.0.6.4"
-+        "nexthop":"10.0.4.3"
-       }
-     ]
-   },
-@@ -148,70 +123,13 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt3-2",
--        "backupIndex":[
--          0
--        ]
-+        "interface":"eth-rt3-2"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt3-1",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16021,
--        "interface":"eth-rt4"
--      }
--    ]
--  },
--  "16040":{
--    "inLabel":16040,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.6.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.8.6"
--      }
--    ]
--  },
--  "16041":{
--    "inLabel":16041,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt6"
-+        "interface":"eth-rt3-1"
-       }
-     ]
-   },
-@@ -232,7 +150,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16060,
-+        "outLabel":3,
-         "nexthop":"10.0.6.4"
-       }
-     ]
-@@ -254,7 +172,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16061,
-+        "outLabel":3,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref.diff
deleted file mode 100644
index be5d83f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,161 +0,0 @@
---- a/rt5/step4/show_ip_route.ref
-+++ b/rt5/step5/show_ip_route.ref
-@@ -41,7 +41,10 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16010
-+          ]
-         }
-       ]
-     }
-@@ -81,7 +84,10 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16020
-+          ]
-         }
-       ]
-     }
-@@ -102,6 +108,9 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -112,10 +121,25 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4",
-+          "active":true,
-+          "labels":[
-+            16020,
-+            16030
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -137,6 +161,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -145,7 +172,10 @@
-           "ip":"10.0.8.6",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -179,7 +209,10 @@
-           "ip":"10.0.6.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16060
-+          ]
-         }
-       ]
-     }
-@@ -325,13 +358,30 @@
-         {
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt3-1"
-+          "interfaceName":"eth-rt3-1",
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.5.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-2",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4",
-+          "active":true,
-+          "labels":[
-+            16020
-+          ]
-         }
-       ]
-     }
-@@ -347,12 +397,29 @@
-           "ip":"10.0.4.3",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt3-1",
--          "active":true
-+          "active":true,
-+          "backupIndex":[
-+            0
-+          ]
-         },
-         {
-           "ip":"10.0.5.3",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt3-2"
-+          "interfaceName":"eth-rt3-2",
-+          "backupIndex":[
-+            0
-+          ]
-+        }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "ip":"10.0.6.4",
-+          "afi":"ipv4",
-+          "interfaceName":"eth-rt4",
-+          "active":true,
-+          "labels":[
-+            16020
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index a856019..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,95 +0,0 @@
---- a/rt5/step4/show_ipv6_route.ref
-+++ b/rt5/step5/show_ipv6_route.ref
-@@ -38,7 +38,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16011
-+          ]
-         }
-       ]
-     }
-@@ -57,7 +60,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16021
-+          ]
-         },
-         {
-           "fib":true,
-@@ -95,6 +101,9 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt3-2",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-@@ -104,10 +113,24 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt3-1",
-           "active":true,
-+          "backupIndex":[
-+            0
-+          ],
-           "labels":[
-             3
-           ]
-         }
-+      ],
-+      "backupNexthops":[
-+        {
-+          "afi":"ipv6",
-+          "interfaceName":"eth-rt4",
-+          "active":true,
-+          "labels":[
-+            16021,
-+            16031
-+          ]
-+        }
-       ]
-     }
-   ],
-@@ -128,6 +151,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -135,7 +161,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt6",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         }
-       ]
-     }
-@@ -167,7 +196,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16061
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref
new file mode 100644
index 0000000..d40be3d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "16060":{
+    "inLabel":16060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16061":{
+    "inLabel":16061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref.diff
deleted file mode 100644
index 74caa86..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,166 +0,0 @@
---- a/rt5/step4/show_mpls_table.ref
-+++ b/rt5/step5/show_mpls_table.ref
-@@ -25,7 +25,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16010,
-         "nexthop":"10.0.6.4"
-       }
-     ]
-@@ -56,7 +56,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16011,
-         "interface":"eth-rt4"
-       }
-     ]
-@@ -69,6 +69,12 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16020,
-         "installed":true,
-+        "nexthop":"10.0.6.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16020,
-+        "installed":true,
-         "nexthop":"10.0.5.3"
-       },
-       {
-@@ -87,6 +93,12 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16021,
-         "installed":true,
-+        "interface":"eth-rt4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16021,
-+        "installed":true,
-         "interface":"eth-rt3-2"
-       },
-       {
-@@ -105,13 +117,26 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.5.3"
-+        "nexthop":"10.0.5.3",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.4.3"
-+        "nexthop":"10.0.4.3",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16020,
-+        "nexthop":"10.0.6.4"
-       }
-     ]
-   },
-@@ -123,13 +148,70 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt3-2"
-+        "interface":"eth-rt3-2",
-+        "backupIndex":[
-+          0
-+        ]
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt3-1"
-+        "interface":"eth-rt3-1",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16021,
-+        "interface":"eth-rt4"
-+      }
-+    ]
-+  },
-+  "16040":{
-+    "inLabel":16040,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.6.4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.8.6"
-+      }
-+    ]
-+  },
-+  "16041":{
-+    "inLabel":16041,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt6"
-       }
-     ]
-   },
-@@ -150,7 +232,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16060,
-         "nexthop":"10.0.6.4"
-       }
-     ]
-@@ -172,7 +254,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16061,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref
new file mode 100644
index 0000000..a21038b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "30010":{
+    "inLabel":30010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30011":{
+    "inLabel":30011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30020":{
+    "inLabel":30020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30021":{
+    "inLabel":30021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30030":{
+    "inLabel":30030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30031":{
+    "inLabel":30031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30040":{
+    "inLabel":30040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30041":{
+    "inLabel":30041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30060":{
+    "inLabel":30060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30061":{
+    "inLabel":30061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref.diff
deleted file mode 100644
index 2883c04..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step6/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,146 +0,0 @@
---- a/rt5/step5/show_mpls_table.ref
-+++ b/rt5/step6/show_mpls_table.ref
-@@ -1,6 +1,6 @@
- {
--  "16010":{
--    "inLabel":16010,
-+  "30010":{
-+    "inLabel":30010,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -30,8 +30,8 @@
-       }
-     ]
-   },
--  "16011":{
--    "inLabel":16011,
-+  "30011":{
-+    "inLabel":30011,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -61,56 +61,56 @@
-       }
-     ]
-   },
--  "16020":{
--    "inLabel":16020,
-+  "30020":{
-+    "inLabel":30020,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16020,
-         "installed":true,
--        "nexthop":"10.0.6.4"
-+        "nexthop":"10.0.5.3"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16020,
-         "installed":true,
--        "nexthop":"10.0.5.3"
-+        "nexthop":"10.0.4.3"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16020,
-         "installed":true,
--        "nexthop":"10.0.4.3"
-+        "nexthop":"10.0.6.4"
-       }
-     ]
-   },
--  "16021":{
--    "inLabel":16021,
-+  "30021":{
-+    "inLabel":30021,
-     "installed":true,
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16021,
-         "installed":true,
--        "interface":"eth-rt4"
-+        "interface":"eth-rt3-2"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16021,
-         "installed":true,
--        "interface":"eth-rt3-2"
-+        "interface":"eth-rt3-1"
-       },
-       {
-         "type":"SR (IS-IS)",
-         "outLabel":16021,
-         "installed":true,
--        "interface":"eth-rt3-1"
-+        "interface":"eth-rt4"
-       }
-     ]
-   },
--  "16030":{
--    "inLabel":16030,
-+  "30030":{
-+    "inLabel":30030,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -140,8 +140,8 @@
-       }
-     ]
-   },
--  "16031":{
--    "inLabel":16031,
-+  "30031":{
-+    "inLabel":30031,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -171,8 +171,8 @@
-       }
-     ]
-   },
--  "16040":{
--    "inLabel":16040,
-+  "30040":{
-+    "inLabel":30040,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -193,8 +193,8 @@
-       }
-     ]
-   },
--  "16041":{
--    "inLabel":16041,
-+  "30041":{
-+    "inLabel":30041,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -215,8 +215,8 @@
-       }
-     ]
-   },
--  "16060":{
--    "inLabel":16060,
-+  "30060":{
-+    "inLabel":30060,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -237,8 +237,8 @@
-       }
-     ]
-   },
--  "16061":{
--    "inLabel":16061,
-+  "30061":{
-+    "inLabel":30061,
-     "installed":true,
-     "nexthops":[
-       {
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref
new file mode 100644
index 0000000..a21038b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "30010":{
+    "inLabel":30010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30011":{
+    "inLabel":30011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30020":{
+    "inLabel":30020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30021":{
+    "inLabel":30021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30030":{
+    "inLabel":30030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30031":{
+    "inLabel":30031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30040":{
+    "inLabel":30040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30041":{
+    "inLabel":30041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30060":{
+    "inLabel":30060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30061":{
+    "inLabel":30061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step7/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref
new file mode 100644
index 0000000..a21038b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "30010":{
+    "inLabel":30010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30011":{
+    "inLabel":30011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30020":{
+    "inLabel":30020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30021":{
+    "inLabel":30021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30030":{
+    "inLabel":30030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30031":{
+    "inLabel":30031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30040":{
+    "inLabel":30040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30041":{
+    "inLabel":30041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30060":{
+    "inLabel":30060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30061":{
+    "inLabel":30061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step8/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref
new file mode 100644
index 0000000..93740e2
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref
@@ -0,0 +1,506 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16010
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020,
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
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+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "6.6.6.6\/32":[
+    {
+      "prefix":"6.6.6.6\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16060
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0,
+            1,
+            2
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        },
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.4.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        },
+        {
+          "ip":"10.0.5.3",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt3-2",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.6",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt6",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.6.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..168828d
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref
@@ -0,0 +1,207 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16011
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-1",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt3-2",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16021,
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::6\/128":[
+    {
+      "prefix":"2001:db8:1000::6\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt6",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16061
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref
new file mode 100644
index 0000000..a21038b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref
@@ -0,0 +1,275 @@
+{
+  "30010":{
+    "inLabel":30010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30011":{
+    "inLabel":30011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30020":{
+    "inLabel":30020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30021":{
+    "inLabel":30021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-2"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt3-1"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30030":{
+    "inLabel":30030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.5.3",
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.4.3",
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30031":{
+    "inLabel":30031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-2",
+        "backupIndex":[
+          0
+        ]
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt3-1",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30040":{
+    "inLabel":30040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30041":{
+    "inLabel":30041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt6"
+      }
+    ]
+  },
+  "30060":{
+    "inLabel":30060,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.6",
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16060,
+        "nexthop":"10.0.6.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "30061":{
+    "inLabel":30061,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt6",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16061,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt5/step9/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step1/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step1/show_ipv6_route.ref
index 1b19429..de31816 100644
--- a/tests/topotests/isis_tilfa_topo1/rt6/step1/show_ipv6_route.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step1/show_ipv6_route.ref
@@ -12,7 +12,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt4",
+          "interfaceName":"eth-rt5",
           "active":true,
           "labels":[
             16011
@@ -21,7 +21,7 @@
         {
           "fib":true,
           "afi":"ipv6",
-          "interfaceName":"eth-rt5",
+          "interfaceName":"eth-rt4",
           "active":true,
           "labels":[
             16011
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step1/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step1/show_mpls_table.ref
index 5b52a16..4bd85c3 100644
--- a/tests/topotests/isis_tilfa_topo1/rt6/step1/show_mpls_table.ref
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step1/show_mpls_table.ref
@@ -7,13 +7,15 @@
         "type":"SR (IS-IS)",
         "outLabel":16010,
         "installed":true,
-        "nexthop":"10.0.8.5"
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
       },
       {
         "type":"SR (IS-IS)",
         "outLabel":16010,
         "installed":true,
-        "nexthop":"10.0.7.4"
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
       }
     ]
   },
@@ -44,6 +46,7 @@
         "outLabel":16020,
         "installed":true,
         "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
         "backupIndex":[
           0
         ]
@@ -53,7 +56,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16020,
-        "nexthop":"10.0.8.5"
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
       }
     ]
   },
@@ -88,6 +92,7 @@
         "outLabel":16030,
         "installed":true,
         "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
         "backupIndex":[
           0
         ]
@@ -97,7 +102,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16030,
-        "nexthop":"10.0.7.4"
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
       }
     ]
   },
@@ -132,6 +138,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
         "backupIndex":[
           0
         ]
@@ -141,7 +148,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16040,
-        "nexthop":"10.0.8.5"
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
       }
     ]
   },
@@ -176,6 +184,7 @@
         "outLabel":3,
         "installed":true,
         "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
         "backupIndex":[
           0
         ]
@@ -185,7 +194,8 @@
       {
         "type":"SR (IS-IS)",
         "outLabel":16050,
-        "nexthop":"10.0.7.4"
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
       }
     ]
   },
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_down.ref b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_down.ref
new file mode 100644
index 0000000..2b573d0
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_down.ref
@@ -0,0 +1,6 @@
+{
+  "multihop":false,
+  "peer":"10.0.8.5",
+  "interface":"eth-rt5",
+  "status":"down"
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_up.ref b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_up.ref
new file mode 100644
index 0000000..f536b36
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_bfd_peer_up.ref
@@ -0,0 +1,6 @@
+{
+  "multihop":false,
+  "peer":"10.0.8.5",
+  "interface":"eth-rt5",
+  "status":"up"
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref
new file mode 100644
index 0000000..822e24b
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref
@@ -0,0 +1,354 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":30,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref
new file mode 100644
index 0000000..7a87f44
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref
@@ -0,0 +1,147 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref
new file mode 100644
index 0000000..6e4a783
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref
@@ -0,0 +1,127 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step10/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ip_route.ref.diff
deleted file mode 100644
index e477e87..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ip_route.ref.diff
+++ /dev/null
@@ -1,125 +0,0 @@
---- a/rt6/step10/show_ip_route.ref
-+++ b/rt6/step11/show_ip_route.ref
-@@ -76,25 +76,11 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":30,
-+      "metric":40,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            30030
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-@@ -150,25 +136,11 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-@@ -276,22 +248,11 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-@@ -307,22 +268,11 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-@@ -389,19 +339,9 @@
-       "prefix":"10.0.8.0\/24",
-       "protocol":"isis",
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "nexthops":[
-         {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ipv6_route.ref.diff
deleted file mode 100644
index 12e0b59..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,56 +0,0 @@
---- a/rt6/step10/show_ipv6_route.ref
-+++ b/rt6/step11/show_ipv6_route.ref
-@@ -72,25 +72,12 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":30,
-+      "metric":40,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
-           "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            30031
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
-           "labels":[
-@@ -142,25 +129,12 @@
-       "selected":true,
-       "destSelected":true,
-       "distance":115,
--      "metric":20,
-+      "metric":30,
-       "installed":true,
-       "nexthops":[
-         {
-           "fib":true,
-           "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "backupIndex":[
--            0
--          ],
--          "labels":[
--            3
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
-           "labels":[
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step11/show_mpls_table.ref.diff
deleted file mode 100644
index 387dcca..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step11/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,106 +0,0 @@
---- a/rt6/step10/show_mpls_table.ref
-+++ b/rt6/step11/show_mpls_table.ref
-@@ -8,12 +8,6 @@
-         "outLabel":16010,
-         "installed":true,
-         "nexthop":"10.0.7.4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30010,
--        "installed":true,
--        "nexthop":"10.0.8.5"
-       }
-     ]
-   },
-@@ -26,12 +20,6 @@
-         "outLabel":16011,
-         "installed":true,
-         "interface":"eth-rt4"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30011,
--        "installed":true,
--        "interface":"eth-rt5"
-       }
-     ]
-   },
-@@ -85,18 +73,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30030,
--        "installed":true,
--        "nexthop":"10.0.8.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16030,
-+        "installed":true,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -107,17 +85,6 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":30031,
--        "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16031,
-         "interface":"eth-rt4"
-       }
-@@ -173,18 +140,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.8.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16500,
-+        "installed":true,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -195,18 +152,8 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":16501,
-+        "installed":true,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ip_route.ref.diff
deleted file mode 100644
index 1086b6e..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ip_route.ref.diff
+++ /dev/null
@@ -1,153 +0,0 @@
---- a/rt6/step12/show_ip_route.ref
-+++ b/rt6/step12/show_ip_route.ref
-@@ -18,16 +18,6 @@
-           "labels":[
-             16010
-           ]
--        },
--        {
--          "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30010
--          ]
-         }
-       ]
-     }
-@@ -48,24 +38,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             16020
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30020
--          ]
--        }
-       ]
-     }
-   ],
-@@ -108,24 +84,10 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30040
--          ]
--        }
-       ]
-     }
-   ],
-@@ -168,13 +130,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-           "active":true
--        },
--        {
--          "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true
-         }
-       ]
-     }
-@@ -194,17 +149,6 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
-           "active":true
-         }
-       ]
-@@ -225,17 +169,6 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
-           "active":true
-         }
-       ]
-@@ -297,13 +230,6 @@
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
-           "active":true
--        },
--        {
--          "fib":true,
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true
-         }
-       ]
-     }
-@@ -318,18 +244,7 @@
-         {
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
--          "interfaceName":"eth-rt4",
--          "backupIndex":[
--            0
--          ]
--        }
--      ],
--      "backupNexthops":[
--        {
--          "ip":"10.0.8.5",
--          "afi":"ipv4",
--          "interfaceName":"eth-rt5",
--          "active":true
-+          "interfaceName":"eth-rt4"
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ipv6_route.ref.diff
deleted file mode 100644
index 571c66f..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,66 +0,0 @@
---- a/rt6/step12/show_ipv6_route.ref
-+++ b/rt6/step12/show_ipv6_route.ref
-@@ -17,15 +17,6 @@
-           "labels":[
-             16011
-           ]
--        },
--        {
--          "fib":true,
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30011
--          ]
-         }
-       ]
-     }
-@@ -45,23 +36,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             16021
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30021
--          ]
--        }
-       ]
-     }
-   ],
-@@ -102,23 +80,10 @@
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
-           "active":true,
--          "backupIndex":[
--            0
--          ],
-           "labels":[
-             3
-           ]
-         }
--      ],
--      "backupNexthops":[
--        {
--          "afi":"ipv6",
--          "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            30041
--          ]
--        }
-       ]
-     }
-   ],
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step12/show_mpls_table.ref.diff
deleted file mode 100644
index 18322f1..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step12/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,78 +0,0 @@
---- a/rt6/step12/show_mpls_table.ref
-+++ b/rt6/step12/show_mpls_table.ref
-@@ -31,17 +31,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16020,
-         "installed":true,
--        "nexthop":"10.0.7.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30020,
--        "nexthop":"10.0.8.5"
-+        "nexthop":"10.0.7.4"
-       }
-     ]
-   },
-@@ -53,17 +43,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16021,
-         "installed":true,
--        "interface":"eth-rt4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30021,
--        "interface":"eth-rt5"
-+        "interface":"eth-rt4"
-       }
-     ]
-   },
-@@ -98,17 +78,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "nexthop":"10.0.7.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30040,
--        "nexthop":"10.0.8.5"
-+        "nexthop":"10.0.7.4"
-       }
-     ]
-   },
-@@ -120,17 +90,7 @@
-         "type":"SR (IS-IS)",
-         "outLabel":3,
-         "installed":true,
--        "interface":"eth-rt4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":30041,
--        "interface":"eth-rt5"
-+        "interface":"eth-rt4"
-       }
-     ]
-   },
\ No newline at end of file
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref
new file mode 100644
index 0000000..b9b43c4
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref
new file mode 100644
index 0000000..de31816
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref
new file mode 100644
index 0000000..4bd85c3
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt5"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step2/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref
new file mode 100644
index 0000000..b9b43c4
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ip_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref
new file mode 100644
index 0000000..de31816
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_ipv6_route.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref
new file mode 100644
index 0000000..4bd85c3
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt5"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref.diff
deleted file mode 100644
index e69de29..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step3/show_mpls_table.ref.diff
+++ /dev/null
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref
new file mode 100644
index 0000000..d34a28e
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref
@@ -0,0 +1,395 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref.diff
deleted file mode 100644
index 7c2f004..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ip_route.ref.diff
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/rt6/step3/show_ip_route.ref
-+++ b/rt6/step4/show_ip_route.ref
-@@ -14,10 +14,7 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16010
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-@@ -50,9 +47,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16020
-           ]
-         }
-       ],
-@@ -98,10 +92,7 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16030
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -124,9 +115,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -135,10 +123,7 @@
-           "ip":"10.0.8.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16040
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -172,10 +157,7 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref
new file mode 100644
index 0000000..2527c85
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref
@@ -0,0 +1,155 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref.diff
deleted file mode 100644
index 70f872e..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/rt6/step3/show_ipv6_route.ref
-+++ b/rt6/step4/show_ipv6_route.ref
-@@ -13,10 +13,7 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16011
--          ]
-+          "active":true
-         },
-         {
-           "fib":true,
-@@ -47,9 +44,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            16021
-           ]
-         }
-       ],
-@@ -92,10 +86,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16031
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -117,9 +108,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -127,10 +115,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true,
--          "labels":[
--            16041
--          ]
-+          "active":true
-         }
-       ]
-     }
-@@ -162,10 +147,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref
new file mode 100644
index 0000000..5cac925
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref
@@ -0,0 +1,165 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref.diff
deleted file mode 100644
index c191763..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step4/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,109 +0,0 @@
---- a/rt6/step3/show_mpls_table.ref
-+++ b/rt6/step4/show_mpls_table.ref
-@@ -8,12 +8,6 @@
-         "outLabel":16010,
-         "installed":true,
-         "nexthop":"10.0.8.5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16010,
--        "installed":true,
--        "nexthop":"10.0.7.4"
-       }
-     ]
-   },
-@@ -26,12 +20,6 @@
-         "outLabel":16011,
-         "installed":true,
-         "interface":"eth-rt5"
--      },
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16011,
--        "installed":true,
--        "interface":"eth-rt4"
-       }
-     ]
-   },
-@@ -96,7 +84,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16030,
-+        "outLabel":3,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -118,52 +106,8 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16031,
--        "interface":"eth-rt4"
--      }
--    ]
--  },
--  "16040":{
--    "inLabel":16040,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.7.4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16040,
--        "nexthop":"10.0.8.5"
--      }
--    ]
--  },
--  "16041":{
--    "inLabel":16041,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
-         "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt4",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16041,
--        "interface":"eth-rt5"
-+        "interface":"eth-rt4"
-       }
-     ]
-   },
-@@ -184,7 +128,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":3,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -206,7 +150,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":3,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref
new file mode 100644
index 0000000..b9b43c4
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref.diff
deleted file mode 100644
index 9f017d2..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ip_route.ref.diff
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/rt6/step4/show_ip_route.ref
-+++ b/rt6/step5/show_ip_route.ref
-@@ -14,7 +14,10 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16010
-+          ]
-         },
-         {
-           "fib":true,
-@@ -47,6 +50,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16020
-           ]
-         }
-       ],
-@@ -92,7 +98,10 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16030
-+          ]
-         }
-       ]
-     }
-@@ -115,6 +124,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -123,7 +135,10 @@
-           "ip":"10.0.8.5",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16040
-+          ]
-         }
-       ]
-     }
-@@ -157,7 +172,10 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref
new file mode 100644
index 0000000..de31816
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            16041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref.diff
deleted file mode 100644
index 1209504..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,70 +0,0 @@
---- a/rt6/step4/show_ipv6_route.ref
-+++ b/rt6/step5/show_ipv6_route.ref
-@@ -13,7 +13,10 @@
-           "fib":true,
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16011
-+          ]
-         },
-         {
-           "fib":true,
-@@ -44,6 +47,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            16021
-           ]
-         }
-       ],
-@@ -86,7 +92,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16031
-+          ]
-         }
-       ]
-     }
-@@ -108,6 +117,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -115,7 +127,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt5",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16041
-+          ]
-         }
-       ]
-     }
-@@ -147,7 +162,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref
new file mode 100644
index 0000000..ef2310f
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref.diff
deleted file mode 100644
index abf7c2a..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step5/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,112 +0,0 @@
---- a/rt6/step4/show_mpls_table.ref
-+++ b/rt6/step5/show_mpls_table.ref
-@@ -7,6 +7,12 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16010,
-         "installed":true,
-+        "nexthop":"10.0.7.4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16010,
-+        "installed":true,
-         "nexthop":"10.0.8.5"
-       }
-     ]
-@@ -19,6 +25,12 @@
-         "type":"SR (IS-IS)",
-         "outLabel":16011,
-         "installed":true,
-+        "interface":"eth-rt4"
-+      },
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16011,
-+        "installed":true,
-         "interface":"eth-rt5"
-       }
-     ]
-@@ -84,7 +96,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16030,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -106,11 +118,55 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16031,
-         "interface":"eth-rt4"
-       }
-     ]
-   },
-+  "16040":{
-+    "inLabel":16040,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.7.4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16040,
-+        "nexthop":"10.0.8.5"
-+      }
-+    ]
-+  },
-+  "16041":{
-+    "inLabel":16041,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt4",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16041,
-+        "interface":"eth-rt5"
-+      }
-+    ]
-+  },
-   "16050":{
-     "inLabel":16050,
-     "installed":true,
-@@ -128,7 +184,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16050,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-@@ -150,7 +206,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":3,
-+        "outLabel":16051,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref
new file mode 100644
index 0000000..ca39251
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref.diff
deleted file mode 100644
index f318f95..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ip_route.ref.diff
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/rt6/step5/show_ip_route.ref
-+++ b/rt6/step6/show_ip_route.ref
-@@ -26,7 +26,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16010
-+            30010
-           ]
-         }
-       ]
-@@ -63,7 +63,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16020
-+            30020
-           ]
-         }
-       ]
-@@ -89,7 +89,7 @@
-             0
-           ],
-           "labels":[
--            16030
-+            30030
-           ]
-         }
-       ],
-@@ -137,7 +137,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16040
-+            30040
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref
new file mode 100644
index 0000000..4a42ec9
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref.diff
deleted file mode 100644
index 9208491..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/rt6/step5/show_ipv6_route.ref
-+++ b/rt6/step6/show_ipv6_route.ref
-@@ -24,7 +24,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16011
-+            30011
-           ]
-         }
-       ]
-@@ -59,7 +59,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16021
-+            30021
-           ]
-         }
-       ]
-@@ -84,7 +84,7 @@
-             0
-           ],
-           "labels":[
--            16031
-+            30031
-           ]
-         }
-       ],
-@@ -129,7 +129,7 @@
-           "interfaceName":"eth-rt5",
-           "active":true,
-           "labels":[
--            16041
-+            30041
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref
new file mode 100644
index 0000000..edbe78a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref.diff
deleted file mode 100644
index aee8969..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step6/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,74 +0,0 @@
---- a/rt6/step5/show_mpls_table.ref
-+++ b/rt6/step6/show_mpls_table.ref
-@@ -11,7 +11,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16010,
-+        "outLabel":30010,
-         "installed":true,
-         "nexthop":"10.0.8.5"
-       }
-@@ -29,7 +29,7 @@
-       },
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16011,
-+        "outLabel":30011,
-         "installed":true,
-         "interface":"eth-rt5"
-       }
-@@ -52,7 +52,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16020,
-+        "outLabel":30020,
-         "nexthop":"10.0.8.5"
-       }
-     ]
-@@ -74,7 +74,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16021,
-+        "outLabel":30021,
-         "interface":"eth-rt5"
-       }
-     ]
-@@ -85,7 +85,7 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16030,
-+        "outLabel":30030,
-         "installed":true,
-         "nexthop":"10.0.8.5",
-         "backupIndex":[
-@@ -107,7 +107,7 @@
-     "nexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16031,
-+        "outLabel":30031,
-         "installed":true,
-         "interface":"eth-rt5",
-         "backupIndex":[
-@@ -140,7 +140,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16040,
-+        "outLabel":30040,
-         "nexthop":"10.0.8.5"
-       }
-     ]
-@@ -162,7 +162,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16041,
-+        "outLabel":30041,
-         "interface":"eth-rt5"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref
new file mode 100644
index 0000000..ee47c1a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref
@@ -0,0 +1,407 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref.diff
deleted file mode 100644
index 0e6c3ff..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ip_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt6/step6/show_ip_route.ref
-+++ b/rt6/step7/show_ip_route.ref
-@@ -161,9 +161,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -172,10 +169,7 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16050
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref
new file mode 100644
index 0000000..c5ef607
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref
@@ -0,0 +1,167 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref.diff
deleted file mode 100644
index 2fe46c8..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt6/step6/show_ipv6_route.ref
-+++ b/rt6/step7/show_ipv6_route.ref
-@@ -152,9 +152,6 @@
-           "active":true,
-           "backupIndex":[
-             0
--          ],
--          "labels":[
--            3
-           ]
-         }
-       ],
-@@ -162,10 +159,7 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true,
--          "labels":[
--            16051
--          ]
-+          "active":true
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref
new file mode 100644
index 0000000..ad965ce
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref
@@ -0,0 +1,178 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref.diff
deleted file mode 100644
index 179a4f4..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step7/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,52 +0,0 @@
---- a/rt6/step6/show_mpls_table.ref
-+++ b/rt6/step7/show_mpls_table.ref
-@@ -166,49 +166,5 @@
-         "interface":"eth-rt5"
-       }
-     ]
--  },
--  "16050":{
--    "inLabel":16050,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "nexthop":"10.0.8.5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16050,
--        "nexthop":"10.0.7.4"
--      }
--    ]
--  },
--  "16051":{
--    "inLabel":16051,
--    "installed":true,
--    "nexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":3,
--        "installed":true,
--        "interface":"eth-rt5",
--        "backupIndex":[
--          0
--        ]
--      }
--    ],
--    "backupNexthops":[
--      {
--        "type":"SR (IS-IS)",
--        "outLabel":16051,
--        "interface":"eth-rt4"
--      }
--    ]
-   }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref
new file mode 100644
index 0000000..ca39251
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16050
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref.diff
deleted file mode 100644
index 9d5c440..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ip_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt6/step7/show_ip_route.ref
-+++ b/rt6/step8/show_ip_route.ref
-@@ -161,6 +161,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -169,7 +172,10 @@
-           "ip":"10.0.7.4",
-           "afi":"ipv4",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16050
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref
new file mode 100644
index 0000000..4a42ec9
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16051
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref.diff
deleted file mode 100644
index 21cab20..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/rt6/step7/show_ipv6_route.ref
-+++ b/rt6/step8/show_ipv6_route.ref
-@@ -152,6 +152,9 @@
-           "active":true,
-           "backupIndex":[
-             0
-+          ],
-+          "labels":[
-+            3
-           ]
-         }
-       ],
-@@ -159,7 +162,10 @@
-         {
-           "afi":"ipv6",
-           "interfaceName":"eth-rt4",
--          "active":true
-+          "active":true,
-+          "labels":[
-+            16051
-+          ]
-         }
-       ]
-     }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref
new file mode 100644
index 0000000..edbe78a
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16050":{
+    "inLabel":16050,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16050,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16051":{
+    "inLabel":16051,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16051,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref.diff
deleted file mode 100644
index 760c554..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step8/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,52 +0,0 @@
---- a/rt6/step7/show_mpls_table.ref
-+++ b/rt6/step8/show_mpls_table.ref
-@@ -166,5 +166,49 @@
-         "interface":"eth-rt5"
-       }
-     ]
-+  },
-+  "16050":{
-+    "inLabel":16050,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "nexthop":"10.0.8.5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16050,
-+        "nexthop":"10.0.7.4"
-+      }
-+    ]
-+  },
-+  "16051":{
-+    "inLabel":16051,
-+    "installed":true,
-+    "nexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":3,
-+        "installed":true,
-+        "interface":"eth-rt5",
-+        "backupIndex":[
-+          0
-+        ]
-+      }
-+    ],
-+    "backupNexthops":[
-+      {
-+        "type":"SR (IS-IS)",
-+        "outLabel":16051,
-+        "interface":"eth-rt4"
-+      }
-+    ]
-   }
- }
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref
new file mode 100644
index 0000000..879d595
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref
@@ -0,0 +1,413 @@
+{
+  "1.1.1.1\/32":[
+    {
+      "prefix":"1.1.1.1\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16010
+          ]
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30010
+          ]
+        }
+      ]
+    }
+  ],
+  "2.2.2.2\/32":[
+    {
+      "prefix":"2.2.2.2\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16020
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30020
+          ]
+        }
+      ]
+    }
+  ],
+  "3.3.3.3\/32":[
+    {
+      "prefix":"3.3.3.3\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30030
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16030
+          ]
+        }
+      ]
+    }
+  ],
+  "4.4.4.4\/32":[
+    {
+      "prefix":"4.4.4.4\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30040
+          ]
+        }
+      ]
+    }
+  ],
+  "5.5.5.5\/32":[
+    {
+      "prefix":"5.5.5.5\/32",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16500
+          ]
+        }
+      ]
+    }
+  ],
+  "10.0.1.0\/24":[
+    {
+      "prefix":"10.0.1.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.2.0\/24":[
+    {
+      "prefix":"10.0.2.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.3.0\/24":[
+    {
+      "prefix":"10.0.3.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.4.0\/24":[
+    {
+      "prefix":"10.0.4.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.5.0\/24":[
+    {
+      "prefix":"10.0.5.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.6.0\/24":[
+    {
+      "prefix":"10.0.6.0\/24",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        },
+        {
+          "fib":true,
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.7.0\/24":[
+    {
+      "prefix":"10.0.7.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "active":true
+        }
+      ]
+    }
+  ],
+  "10.0.8.0\/24":[
+    {
+      "prefix":"10.0.8.0\/24",
+      "protocol":"isis",
+      "distance":115,
+      "metric":20,
+      "nexthops":[
+        {
+          "ip":"10.0.8.5",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt5",
+          "backupIndex":[
+            0
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "ip":"10.0.7.4",
+          "afi":"ipv4",
+          "interfaceName":"eth-rt4",
+          "active":true
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref.diff
deleted file mode 100644
index ee29647..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ip_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt6/step8/show_ip_route.ref
-+++ b/rt6/step9/show_ip_route.ref
-@@ -174,7 +174,7 @@
-           "interfaceName":"eth-rt4",
-           "active":true,
-           "labels":[
--            16050
-+            16500
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref
new file mode 100644
index 0000000..e8a7200
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref
@@ -0,0 +1,173 @@
+{
+  "2001:db8:1000::1\/128":[
+    {
+      "prefix":"2001:db8:1000::1\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":40,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30011
+          ]
+        },
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16011
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::2\/128":[
+    {
+      "prefix":"2001:db8:1000::2\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            16021
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30021
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::3\/128":[
+    {
+      "prefix":"2001:db8:1000::3\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":30,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            30031
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16031
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::4\/128":[
+    {
+      "prefix":"2001:db8:1000::4\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "labels":[
+            30041
+          ]
+        }
+      ]
+    }
+  ],
+  "2001:db8:1000::5\/128":[
+    {
+      "prefix":"2001:db8:1000::5\/128",
+      "protocol":"isis",
+      "selected":true,
+      "destSelected":true,
+      "distance":115,
+      "metric":20,
+      "installed":true,
+      "nexthops":[
+        {
+          "fib":true,
+          "afi":"ipv6",
+          "interfaceName":"eth-rt5",
+          "active":true,
+          "backupIndex":[
+            0
+          ],
+          "labels":[
+            3
+          ]
+        }
+      ],
+      "backupNexthops":[
+        {
+          "afi":"ipv6",
+          "interfaceName":"eth-rt4",
+          "active":true,
+          "labels":[
+            16501
+          ]
+        }
+      ]
+    }
+  ]
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref.diff
deleted file mode 100644
index bebca4d..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_ipv6_route.ref.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/rt6/step8/show_ipv6_route.ref
-+++ b/rt6/step9/show_ipv6_route.ref
-@@ -164,7 +164,7 @@
-           "interfaceName":"eth-rt4",
-           "active":true,
-           "labels":[
--            16051
-+            16501
-           ]
-         }
-       ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref
new file mode 100644
index 0000000..4b6c4ee
--- /dev/null
+++ b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref
@@ -0,0 +1,224 @@
+{
+  "16010":{
+    "inLabel":16010,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16010,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30010,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16011":{
+    "inLabel":16011,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16011,
+        "installed":true,
+        "interface":"eth-rt4"
+      },
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30011,
+        "installed":true,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16020":{
+    "inLabel":16020,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16020,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30020,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16021":{
+    "inLabel":16021,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16021,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30021,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16030":{
+    "inLabel":16030,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30030,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16030,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16031":{
+    "inLabel":16031,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30031,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16031,
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16040":{
+    "inLabel":16040,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30040,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16041":{
+    "inLabel":16041,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt4",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":30041,
+        "interface":"eth-rt5"
+      }
+    ]
+  },
+  "16500":{
+    "inLabel":16500,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "nexthop":"10.0.8.5",
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16500,
+        "nexthop":"10.0.7.4",
+        "interface":"eth-rt4"
+      }
+    ]
+  },
+  "16501":{
+    "inLabel":16501,
+    "installed":true,
+    "nexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":3,
+        "installed":true,
+        "interface":"eth-rt5",
+        "backupIndex":[
+          0
+        ]
+      }
+    ],
+    "backupNexthops":[
+      {
+        "type":"SR (IS-IS)",
+        "outLabel":16501,
+        "interface":"eth-rt4"
+      }
+    ]
+  }
+}
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref.diff b/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref.diff
deleted file mode 100644
index 57347d1..0000000
--- a/tests/topotests/isis_tilfa_topo1/rt6/step9/show_mpls_table.ref.diff
+++ /dev/null
@@ -1,39 +0,0 @@
---- a/rt6/step8/show_mpls_table.ref
-+++ b/rt6/step9/show_mpls_table.ref
-@@ -167,8 +167,8 @@
-       }
-     ]
-   },
--  "16050":{
--    "inLabel":16050,
-+  "16500":{
-+    "inLabel":16500,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -184,13 +184,13 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16050,
-+        "outLabel":16500,
-         "nexthop":"10.0.7.4"
-       }
-     ]
-   },
--  "16051":{
--    "inLabel":16051,
-+  "16501":{
-+    "inLabel":16501,
-     "installed":true,
-     "nexthops":[
-       {
-@@ -206,7 +206,7 @@
-     "backupNexthops":[
-       {
-         "type":"SR (IS-IS)",
--        "outLabel":16051,
-+        "outLabel":16501,
-         "interface":"eth-rt4"
-       }
-     ]
diff --git a/tests/topotests/isis_tilfa_topo1/rt6/zebra.conf b/tests/topotests/isis_tilfa_topo1/rt6/zebra.conf
index 94fed46..c765996 100644
--- a/tests/topotests/isis_tilfa_topo1/rt6/zebra.conf
+++ b/tests/topotests/isis_tilfa_topo1/rt6/zebra.conf
@@ -16,6 +16,7 @@ interface eth-rt4
 !
 interface eth-rt5
  ip address 10.0.8.6/24
+ no link-detect
 !
 ip forwarding
 !
diff --git a/tests/topotests/isis_tilfa_topo1/test_isis_tilfa_topo1.py b/tests/topotests/isis_tilfa_topo1/test_isis_tilfa_topo1.py
index e2bbf45..aaf6af0 100755
--- a/tests/topotests/isis_tilfa_topo1/test_isis_tilfa_topo1.py
+++ b/tests/topotests/isis_tilfa_topo1/test_isis_tilfa_topo1.py
@@ -56,6 +56,7 @@ import pytest
 import json
 import tempfile
 from functools import partial
+from time import sleep
 
 # Save the Current Working Directory to find configuration files.
 CWD = os.path.dirname(os.path.realpath(__file__))
@@ -120,45 +121,6 @@ def build_topo(tgen):
     switch.add_link(tgen.gears["rt5"], nodeif="eth-rt6")
     switch.add_link(tgen.gears["rt6"], nodeif="eth-rt5")
 
-    #
-    # Populate multi-dimensional dictionary containing all expected outputs
-    #
-    files = [
-        "show_ip_route.ref",
-        "show_ipv6_route.ref",
-        "show_mpls_table.ref",
-        "show_yang_interface_isis_adjacencies.ref",
-    ]
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        outputs[rname] = {}
-        for step in range(1, 12 + 1):
-            outputs[rname][step] = {}
-            for file in files:
-                if step == 1:
-                    # Get snapshots relative to the expected initial network convergence
-                    filename = "{}/{}/step{}/{}".format(CWD, rname, step, file)
-                    outputs[rname][step][file] = open(filename).read()
-                else:
-                    if file == "show_yang_interface_isis_adjacencies.ref":
-                        continue
-
-                    # Get diff relative to the previous step
-                    filename = "{}/{}/step{}/{}.diff".format(CWD, rname, step, file)
-
-                    # Create temporary files in order to apply the diff
-                    f_in = tempfile.NamedTemporaryFile(mode="w")
-                    f_in.write(outputs[rname][step - 1][file])
-                    f_in.flush()
-                    f_out = tempfile.NamedTemporaryFile(mode="r")
-                    os.system(
-                        "patch -s -o %s %s %s" % (f_out.name, f_in.name, filename)
-                    )
-
-                    # Store the updated snapshot and remove the temporary files
-                    outputs[rname][step][file] = open(f_out.name).read()
-                    f_in.close()
-                    f_out.close()
-
 
 def setup_module(mod):
     "Sets up the pytest environment"
@@ -176,7 +138,7 @@ def setup_module(mod):
             TopoRouter.RD_ISIS, os.path.join(CWD, "{}/isisd.conf".format(rname))
         )
         router.load_config(
-            TopoRouter.RD_BFD, os.path.join(CWD, "/dev/null".format(rname))
+            TopoRouter.RD_BFD, os.path.join(CWD, "{}/bfdd.conf".format(rname))
         )
 
     tgen.start_router()
@@ -190,12 +152,174 @@ def teardown_module(mod):
     tgen.stop_topology()
 
 
-def router_compare_json_output(rname, command, reference, count=120, wait=0.5):
+def filter_json(data, keys_to_keep):
+    """
+    Filters a dictionary, keeping only the specified keys.
+    """
+    return {k: v for k, v in data.items() if k in keys_to_keep}
+
+
+def regen_data(rname, command, step, file, wait):
+    """
+    Regenerates reference data.
+    """
+    # Sleep enough time to ensure the protocol has converged
+    if rname == "rt1":
+        sleep(wait)
+    if step == 10:
+        sleep(10)
+
+    # Get and parse JSON output
+    tgen = get_topogen()
+    output = json.loads(tgen.gears[rname].vtysh_cmd(command))
+
+    # Default JSON separators
+    separators = (",", ":")
+
+    # Process JSON output based on the specified file
+    if file == "show_yang_interface_isis_adjacencies.ref":
+        # Filter out the loopback interface
+        output["frr-interface:lib"]["interface"] = [
+            interface
+            for interface in output["frr-interface:lib"]["interface"]
+            if interface["name"] != "lo"
+        ]
+
+        # Filter out unwanted fields
+        for interface in output["frr-interface:lib"]["interface"]:
+            keys_to_keep = {"name", "vrf", "state"}
+            filtered_interface = filter_json(interface, keys_to_keep)
+            interface.clear()
+            interface.update(filtered_interface)
+
+            keys_to_keep = {"frr-isisd:isis"}
+            filtered_state = filter_json(interface["state"], keys_to_keep)
+            interface["state"].clear()
+            interface["state"].update(filtered_state)
+
+            keys_to_keep = {"adjacencies"}
+            filtered_isis = filter_json(
+                interface["state"]["frr-isisd:isis"], keys_to_keep
+            )
+            interface["state"]["frr-isisd:isis"].clear()
+            interface["state"]["frr-isisd:isis"].update(filtered_isis)
+            if "adjacencies" in interface["state"]["frr-isisd:isis"]:
+                for adjacency in interface["state"]["frr-isisd:isis"]["adjacencies"][
+                    "adjacency"
+                ]:
+                    keys_to_keep = {
+                        "neighbor-sys-type",
+                        "neighbor-sysid",
+                        "hold-timer",
+                        "neighbor-priority",
+                        "state",
+                    }
+                    filtered_adjacency = filter_json(adjacency, keys_to_keep)
+                    adjacency.clear()
+                    adjacency.update(filtered_adjacency)
+        # Adjust separators to match libyang's output.
+        separators = (",", ": ")
+
+    elif file == "show_ip_route.ref" or file == "show_ipv6_route.ref":
+        # Filter out unwanted fields
+        keys_to_keep_route = {
+            "prefix",
+            "protocol",
+            "selected",
+            "destSelected",
+            "distance",
+            "metric",
+            "installed",
+            "nexthops",
+            "backupNexthops",
+        }
+        keys_to_keep_nh = {
+            "fib",
+            "ip",
+            "afi",
+            "interfaceName",
+            "active",
+            "backupIndex",
+            "labels",
+        }
+        for prefix_key, prefix_value in output.items():
+            filtered_routes = []
+            for route in prefix_value:
+                if "nexthops" in route:
+                    filtered_nhs = []
+                    for nh in route["nexthops"]:
+                        if nh["ip"].startswith("fe80"):
+                            del nh["ip"]
+                        filtered_nhs.append(filter_json(nh, keys_to_keep_nh))
+                    route["nexthops"] = filtered_nhs
+                if "backupNexthops" in route:
+                    filtered_nhs = []
+                    for nh in route["backupNexthops"]:
+                        if nh["ip"].startswith("fe80"):
+                            del nh["ip"]
+                        filtered_nhs.append(filter_json(nh, keys_to_keep_nh))
+                    route["backupNexthops"] = filtered_nhs
+                filtered_routes.append(filter_json(route, keys_to_keep_route))
+            output[prefix_key] = filtered_routes
+
+    elif file == "show_mpls_table.ref":
+        # Filter out Adj-SID labels
+        output = {int(key): value for key, value in output.items() if int(key) >= 16000}
+
+        # Filter out unwanted fields
+        keys_to_keep_label = {
+            "inLabel",
+            "installed",
+            "nexthops",
+            "backupNexthops",
+        }
+        keys_to_keep_nh = {
+            "type",
+            "outLabel",
+            "installed",
+            "interface",
+            "nexthop",
+            "backupIndex",
+        }
+        for label_key, label_value in output.items():
+            if "nexthops" in label_value:
+                filtered_nhs = []
+                for nh in label_value["nexthops"]:
+                    if nh["nexthop"].startswith("fe80"):
+                        del nh["nexthop"]
+                    filtered_nhs.append(filter_json(nh, keys_to_keep_nh))
+                label_value["nexthops"] = filtered_nhs
+            if "backupNexthops" in label_value:
+                filtered_nhs = []
+                for nh in label_value["backupNexthops"]:
+                    if nh["nexthop"].startswith("fe80"):
+                        del nh["nexthop"]
+                    filtered_nhs.append(filter_json(nh, keys_to_keep_nh))
+                label_value["backupNexthops"] = filtered_nhs
+            output[label_key] = filter_json(label_value, keys_to_keep_label)
+
+    elif file.startswith("show_bfd_peer"):
+        keys_to_keep = ["multihop", "peer", "interface", "status"]
+        output = filter_json(output, keys_to_keep)
+
+    # Save the processed output to a file
+    filename = "{}/{}/step{}/{}".format(CWD, rname, step, file)
+    output = json.dumps(output, separators=separators, indent=2).replace("/", "\\/")
+    with open(filename, "w", encoding="ascii") as file:
+        file.write(output + "\n")
+
+
+def router_compare_json_output(rname, command, step, file, count=120, wait=0.5):
     "Compare router JSON output"
 
-    logger.info('Comparing router "%s" "%s" output', rname, command)
+    # Regenerate reference data when the REGEN_DATA environment variable is set
+    if os.environ.get("REGEN_DATA") is not None:
+        regen_data(rname, command, step, file, count * wait)
+        return
 
     tgen = get_topogen()
+    logger.info('Comparing router "%s" "%s" output', rname, command)
+    reference = open("{}/{}/step{}/{}".format(CWD, rname, step, file)).read()
     expected = json.loads(reference)
 
     # Run test function until we get an result. Wait at most 60 seconds.
@@ -222,7 +346,8 @@ def test_isis_adjacencies_step1():
         router_compare_json_output(
             rname,
             "show yang operational-data /frr-interface:lib isisd",
-            outputs[rname][1]["show_yang_interface_isis_adjacencies.ref"],
+            1,
+            "show_yang_interface_isis_adjacencies.ref",
         )
 
 
@@ -236,7 +361,7 @@ def test_rib_ipv4_step1():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][1]["show_ip_route.ref"]
+            rname, "show ip route isis json", 1, "show_ip_route.ref"
         )
 
 
@@ -250,7 +375,7 @@ def test_rib_ipv6_step1():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][1]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 1, "show_ipv6_route.ref"
         )
 
 
@@ -264,7 +389,7 @@ def test_mpls_lib_step1():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][1]["show_mpls_table.ref"]
+            rname, "show mpls table json", 1, "show_mpls_table.ref"
         )
 
 
@@ -292,7 +417,7 @@ def test_rib_ipv4_step2():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][2]["show_ip_route.ref"]
+            rname, "show ip route isis json", 2, "show_ip_route.ref"
         )
 
 
@@ -306,7 +431,7 @@ def test_rib_ipv6_step2():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][2]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 2, "show_ipv6_route.ref"
         )
 
 
@@ -320,7 +445,7 @@ def test_mpls_lib_step2():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][2]["show_mpls_table.ref"]
+            rname, "show mpls table json", 2, "show_mpls_table.ref"
         )
 
 
@@ -348,7 +473,7 @@ def test_rib_ipv4_step3():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][3]["show_ip_route.ref"]
+            rname, "show ip route isis json", 3, "show_ip_route.ref"
         )
 
 
@@ -362,7 +487,7 @@ def test_rib_ipv6_step3():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][3]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 3, "show_ipv6_route.ref"
         )
 
 
@@ -376,7 +501,7 @@ def test_mpls_lib_step3():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][3]["show_mpls_table.ref"]
+            rname, "show mpls table json", 3, "show_mpls_table.ref"
         )
 
 
@@ -409,7 +534,7 @@ def test_rib_ipv4_step4():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][4]["show_ip_route.ref"]
+            rname, "show ip route isis json", 4, "show_ip_route.ref"
         )
 
 
@@ -423,7 +548,7 @@ def test_rib_ipv6_step4():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][4]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 4, "show_ipv6_route.ref"
         )
 
 
@@ -437,7 +562,7 @@ def test_mpls_lib_step4():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][4]["show_mpls_table.ref"]
+            rname, "show mpls table json", 4, "show_mpls_table.ref"
         )
 
 
@@ -463,7 +588,7 @@ def test_rib_ipv4_step5():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][5]["show_ip_route.ref"]
+            rname, "show ip route isis json", 5, "show_ip_route.ref"
         )
 
 
@@ -477,7 +602,7 @@ def test_rib_ipv6_step5():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][5]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 5, "show_ipv6_route.ref"
         )
 
 
@@ -491,7 +616,7 @@ def test_mpls_lib_step5():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][5]["show_mpls_table.ref"]
+            rname, "show mpls table json", 5, "show_mpls_table.ref"
         )
 
 
@@ -519,7 +644,7 @@ def test_rib_ipv4_step6():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][6]["show_ip_route.ref"]
+            rname, "show ip route isis json", 6, "show_ip_route.ref"
         )
 
 
@@ -533,7 +658,7 @@ def test_rib_ipv6_step6():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][6]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 6, "show_ipv6_route.ref"
         )
 
 
@@ -547,7 +672,7 @@ def test_mpls_lib_step6():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][6]["show_mpls_table.ref"]
+            rname, "show mpls table json", 6, "show_mpls_table.ref"
         )
 
 
@@ -579,7 +704,7 @@ def test_rib_ipv4_step7():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][7]["show_ip_route.ref"]
+            rname, "show ip route isis json", 7, "show_ip_route.ref"
         )
 
 
@@ -593,7 +718,7 @@ def test_rib_ipv6_step7():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][7]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 7, "show_ipv6_route.ref"
         )
 
 
@@ -607,7 +732,7 @@ def test_mpls_lib_step7():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][7]["show_mpls_table.ref"]
+            rname, "show mpls table json", 7, "show_mpls_table.ref"
         )
 
 
@@ -638,7 +763,7 @@ def test_rib_ipv4_step8():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][8]["show_ip_route.ref"]
+            rname, "show ip route isis json", 8, "show_ip_route.ref"
         )
 
 
@@ -652,7 +777,7 @@ def test_rib_ipv6_step8():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][8]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 8, "show_ipv6_route.ref"
         )
 
 
@@ -666,7 +791,7 @@ def test_mpls_lib_step8():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][8]["show_mpls_table.ref"]
+            rname, "show mpls table json", 8, "show_mpls_table.ref"
         )
 
 
@@ -698,7 +823,7 @@ def test_rib_ipv4_step9():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][9]["show_ip_route.ref"]
+            rname, "show ip route isis json", 9, "show_ip_route.ref"
         )
 
 
@@ -712,7 +837,7 @@ def test_rib_ipv6_step9():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show ipv6 route isis json", outputs[rname][9]["show_ipv6_route.ref"]
+            rname, "show ipv6 route isis json", 9, "show_ipv6_route.ref"
         )
 
 
@@ -726,7 +851,7 @@ def test_mpls_lib_step9():
 
     for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
         router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][9]["show_mpls_table.ref"]
+            rname, "show mpls table json", 9, "show_mpls_table.ref"
         )
 
 
@@ -734,11 +859,17 @@ def test_mpls_lib_step9():
 # Step 10
 #
 # Action(s):
-# - Setting spf-delay-ietf init-delay of 15s
+# - Enable ISIS BFD between rt5 and rt6
+# - Verify that the BFD session is up
+# - Configure an SPF delay-ietf initial delay of 60 seconds on both rt5 and rt6
+# - Shut down the eth-rt5 interface on rt6 from the switch side to test fast-reroute
 #
 # Expected changes:
-# - No routing table change
-# - At the end of test, SPF reacts to a failure in 15s
+# - Verify that the BFD session is down
+# - Routes should switch over to use alternate paths
+#   - On rt5, the switchover should be triggered by the link down event
+#   - On rt6, the switchover should be triggered by the BFD down event, since it has
+#     link-detect disabled on the eth-rt5 interface
 #
 def test_rib_ipv4_step10():
     logger.info("Test (step 10): verify IPv4 RIB")
@@ -748,353 +879,69 @@ def test_rib_ipv4_step10():
     if tgen.routers_have_failure():
         pytest.skip(tgen.errors)
 
-    logger.info("Setting spf-delay-ietf init-delay of 15s")
-    tgen.net["rt6"].cmd(
-        'vtysh -c "conf t" -c "router isis 1" -c "spf-delay-ietf init-delay 15000 short-delay 0 long-delay 0 holddown 0 time-to-learn 0"'
-    )
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][10]["show_ip_route.ref"]
-        )
-
-
-def test_rib_ipv6_step10():
-    logger.info("Test (step 10): verify IPv6 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname,
-            "show ipv6 route isis json",
-            outputs[rname][10]["show_ipv6_route.ref"],
-        )
-
-
-def test_mpls_lib_step10():
-    logger.info("Test (step 10): verify MPLS LIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][10]["show_mpls_table.ref"]
-        )
-
-
-#
-# Step 11
-#
-# Action(s):
-# - shut the eth-rt5 interface on rt6
-#
-# Expected changes:
-# - Route switchover of routes via eth-rt5
-#
-def test_rt6_step11():
-    logger.info(
-        "Test (step 11): Check IPv4/6 RIB and MPLS table after a LFA switchover"
-    )
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    logger.info(
-        "Shut a rt6 interface to rt5 from the switch side and check fast-reroute"
-    )
-    tgen.net.cmd_raises("ip link set %s down" % tgen.net["s8"].intfs[1])
-
-    rname = "rt6"
-    router_compare_json_output(
-        rname,
-        "show ip route isis json",
-        outputs[rname][11]["show_ip_route.ref"],
-        count=20,
-    )
-    router_compare_json_output(
-        rname,
-        "show ipv6 route isis json",
-        outputs[rname][11]["show_ipv6_route.ref"],
-        count=20,
-    )
-    router_compare_json_output(
-        rname,
-        "show mpls table json",
-        outputs[rname][11]["show_mpls_table.ref"],
-        count=20,
-    )
-
-
-#
-# Step 12
-#
-# Action(s): wait for the convergence and SPF computation on rt6
-#
-# Expected changes:
-# - convergence of IPv4/6 RIB and MPLS table
-#
-def test_rib_ipv4_step12():
-    logger.info("Test (step 12): verify IPv4 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    logger.info("Check SPF convergence")
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname,
-            "show ip route isis json",
-            outputs[rname][12]["show_ip_route.ref"],
-        )
-
-
-def test_rib_ipv6_step12():
-    logger.info("Test (step 12): verify IPv6 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname,
-            "show ipv6 route isis json",
-            outputs[rname][12]["show_ipv6_route.ref"],
-        )
-
-
-def test_mpls_lib_step12():
-    logger.info("Test (step 12): verify MPLS LIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname,
-            "show mpls table json",
-            outputs[rname][12]["show_mpls_table.ref"],
-        )
-
-
-#
-# Step 13
-#
-# Action(s):
-# - unshut the rt6 to rt5 interface
-# - Setup BFD
-#
-# Expected changes:
-# - All route tables go back to previous state situation
-# - At the end of test, next SPF is scheduled in approximatively 15s
-#
-def test_rib_ipv4_step13():
-    logger.info("Test (step 13): verify IPv4 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    logger.info("Unsetting spf-delay-ietf init-delay of 15s")
-    tgen.net["rt6"].cmd('vtysh -c "conf t" -c "router isis 1" -c "no spf-delay-ietf"')
-
-    logger.info(
-        "Unshut the rt6 interface to rt5 from the switch side and check fast-reroute"
-    )
-    tgen.net.cmd_raises("ip link set %s up" % tgen.net["s8"].intfs[1])
-
-    logger.info("Setup BFD on rt5 and rt6")
-    for rname in ["rt5", "rt6"]:
-        conf_file = os.path.join(CWD, "{}/bfdd.conf".format(rname))
-        tgen.net[rname].cmd("vtysh -f {}".format(conf_file))
-
-    expect = (
-        '[{"multihop":false,"peer":"10.0.8.5","interface":"eth-rt5","status":"up"}]'
-    )
-    router_compare_json_output("rt6", "show bfd peers json", expect)
-
-    # Unset link detection. We want zebra to consider linkdow as operationaly up
-    # in order that BFD triggers LFA instead of the interface down
-
-    # reset spf-interval
-    logger.info("Set spf-interval to 15s")
-    tgen.net["rt6"].cmd(
-        'vtysh -c "conf t" -c "router isis 1" -c "spf-delay-ietf init-delay 15000 short-delay 0 long-delay 0 holddown 0 time-to-learn 0"'
-    )
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname, "show ip route isis json", outputs[rname][10]["show_ip_route.ref"]
-        )
-
-    logger.info("Set ISIS BFD")
+    logger.info("Enabling ISIS BFD between rt5 and rt6")
     tgen.net["rt5"].cmd('vtysh -c "conf t" -c "int eth-rt6" -c "isis bfd"')
     tgen.net["rt6"].cmd('vtysh -c "conf t" -c "int eth-rt5" -c "isis bfd"')
 
-    expect = (
-        '[{"multihop":false,"peer":"10.0.8.5","interface":"eth-rt5","status":"up"}]'
-    )
+    logger.info("Checking if the BFD session is up")
+    expect = '{"multihop":false,"peer":"10.0.8.5","interface":"eth-rt5","status":"up"}'
     router_compare_json_output(
-        rname,
-        "show bfd peers json",
-        expect,
+        "rt6", "show bfd peer 10.0.8.5 json", 10, "show_bfd_peer_up.ref"
     )
 
-
-def test_rib_ipv6_step13():
-    logger.info("Test (step 13): verify IPv6 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname,
-            "show ipv6 route isis json",
-            outputs[rname][10]["show_ipv6_route.ref"],
-        )
-
-
-def test_mpls_lib_step13():
-    logger.info("Test (step 13): verify MPLS LIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
-        router_compare_json_output(
-            rname, "show mpls table json", outputs[rname][10]["show_mpls_table.ref"]
+    logger.info("Setting SPF delay-ietf initial delay to 60 seconds")
+    for rname in ["rt5", "rt6"]:
+        tgen.net[rname].cmd(
+            'vtysh -c "conf t" -c "router isis 1" -c "spf-delay-ietf init-delay 60000 short-delay 0 long-delay 0 holddown 0 time-to-learn 0"'
         )
 
-
-#
-# Step 14
-#
-# Action(s):
-# - drop traffic between rt5 and rt6 by shutting down the bridge between
-#   the routers. Interfaces on rt5 and rt6 stay up.
-#
-# Expected changes:
-# - Route switchover of routes via eth-rt5
-#
-def test_rt6_step14():
-    logger.info("Test (step 14): verify IPv4/6 RIB and MPLS table")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    logger.info("Drop traffic between rt5 and rt6")
-    tgen.net.cmd_raises("ip link set s8 down")
-
-    rname = "rt6"
-
-    expect = (
-        '[{"multihop":false,"peer":"10.0.8.5","interface":"eth-rt5","status":"down"}]'
-    )
-    router_compare_json_output(
-        rname,
-        "show bfd peers json",
-        expect,
-        count=40,
-        wait=0.5,
+    logger.info(
+        "Shutting down rt5 interface to rt6 from the switch side to test fast-reroute"
     )
+    tgen.net.cmd_raises("ip link set %s down" % tgen.net["s8"].intfs[0])
 
-    router_compare_json_output(
-        rname,
-        "show ip route isis json",
-        outputs[rname][11]["show_ip_route.ref"],
-        count=20,
-    )
-    router_compare_json_output(
-        rname,
-        "show ipv6 route isis json",
-        outputs[rname][11]["show_ipv6_route.ref"],
-        count=20,
-        wait=2,
+    logger.info("Verifying if the BFD session is down")
+    expect = (
+        '{"multihop":false,"peer":"10.0.8.5","interface":"eth-rt5","status":"down"}'
     )
     router_compare_json_output(
-        rname,
-        "show mpls table json",
-        outputs[rname][11]["show_mpls_table.ref"],
-        count=20,
+        "rt6", "show bfd peer 10.0.8.5 json", 10, "show_bfd_peer_down.ref"
     )
 
-
-#
-# Step 15
-#
-# Action(s): wait for the convergence and SPF computation on rt6
-#
-# Expected changes:
-# - convergence of IPv4/6 RIB and MPLS table
-#
-def test_rib_ipv4_step15():
-    logger.info("Test (step 15): verify IPv4 RIB")
-    tgen = get_topogen()
-
-    # Skip if previous fatal error condition is raised
-    if tgen.routers_have_failure():
-        pytest.skip(tgen.errors)
-
-    logger.info("Check SPF convergence")
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
+    for rname in ["rt5", "rt6"]:
         router_compare_json_output(
-            rname,
-            "show ip route isis json",
-            outputs[rname][12]["show_ip_route.ref"],
+            rname, "show ip route isis json", 10, "show_ip_route.ref"
         )
 
 
-def test_rib_ipv6_step15():
-    logger.info("Test (step 15): verify IPv6 RIB")
+def test_rib_ipv6_step10():
+    logger.info("Test (step 10): verify IPv6 RIB")
     tgen = get_topogen()
 
     # Skip if previous fatal error condition is raised
     if tgen.routers_have_failure():
         pytest.skip(tgen.errors)
 
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
+    for rname in ["rt5", "rt6"]:
         router_compare_json_output(
             rname,
             "show ipv6 route isis json",
-            outputs[rname][12]["show_ipv6_route.ref"],
+            10,
+            "show_ipv6_route.ref",
         )
 
 
-def test_mpls_lib_step15():
-    logger.info("Test (step 15): verify MPLS LIB")
+def test_mpls_lib_step10():
+    logger.info("Test (step 10): verify MPLS LIB")
     tgen = get_topogen()
 
     # Skip if previous fatal error condition is raised
     if tgen.routers_have_failure():
         pytest.skip(tgen.errors)
 
-    for rname in ["rt1", "rt2", "rt3", "rt4", "rt5", "rt6"]:
+    for rname in ["rt5", "rt6"]:
         router_compare_json_output(
-            rname,
-            "show mpls table json",
-            outputs[rname][12]["show_mpls_table.ref"],
+            rname, "show mpls table json", 10, "show_mpls_table.ref"
         )