diff options
Diffstat (limited to 'tests/topotests/isis_topo1_vrf')
39 files changed, 2070 insertions, 0 deletions
diff --git a/tests/topotests/isis_topo1_vrf/__init__.py b/tests/topotests/isis_topo1_vrf/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/__init__.py diff --git a/tests/topotests/isis_topo1_vrf/r1/isisd.conf b/tests/topotests/isis_topo1_vrf/r1/isisd.conf new file mode 100755 index 0000000..4dd6815 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/isisd.conf @@ -0,0 +1,16 @@ +hostname r1 +! debug isis adj-packets +! debug isis events +! debug isis update-packets +interface r1-eth0 vrf r1-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-2-only +! +router isis 1 vrf r1-cust1 + lsp-gen-interval 2 + net 10.0000.0000.0000.0000.0000.0000.0000.0000.0000.00 + metric-style wide + redistribute ipv4 connected level-2 + redistribute ipv6 connected level-2 +! diff --git a/tests/topotests/isis_topo1_vrf/r1/r1_route.json b/tests/topotests/isis_topo1_vrf/r1/r1_route.json new file mode 100644 index 0000000..8359baa --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/r1_route.json @@ -0,0 +1,37 @@ +{ + "10.0.10.0/24": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r1-eth0", + "ip": "10.0.20.1" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r1-cust1" + } + ], + "10.0.20.0/24": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r1-eth0" + } + ], + "prefix": "10.0.20.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r1-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r1/r1_route6.json b/tests/topotests/isis_topo1_vrf/r1/r1_route6.json new file mode 100644 index 0000000..7496126 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/r1_route6.json @@ -0,0 +1,36 @@ +{ + "2001:db8:1:1::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r1-eth0" + } + ], + "prefix": "2001:db8:1:1::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r1-cust1" + } + ], + "2001:db8:2:1::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r1-eth0" + } + ], + "prefix": "2001:db8:2:1::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r1-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r1/r1_route6_linux.json b/tests/topotests/isis_topo1_vrf/r1/r1_route6_linux.json new file mode 100755 index 0000000..d1ace40 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/r1_route6_linux.json @@ -0,0 +1,14 @@ +{ + "2001:db8:1:1::/64": { + "dev": "r1-eth0", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:2:1::/64": { + "dev": "r1-eth0", + "metric": "20", + "pref": "medium", + "proto": "187" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r1/r1_route_linux.json b/tests/topotests/isis_topo1_vrf/r1/r1_route_linux.json new file mode 100755 index 0000000..6af2229 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/r1_route_linux.json @@ -0,0 +1,13 @@ +{ + "10.0.10.0/24": { + "dev": "r1-eth0", + "metric": "20", + "proto": "187", + "via": "10.0.20.1" + }, + "10.0.20.0/24": { + "dev": "r1-eth0", + "proto": "kernel", + "scope": "link" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r1/r1_topology.json b/tests/topotests/isis_topo1_vrf/r1/r1_topology.json new file mode 100644 index 0000000..666fa52 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/r1_topology.json @@ -0,0 +1,80 @@ +{ + "1": { + "level-1": { + "ipv4": [ + { + "vertex": "r1" + } + ], + "ipv6": [ + { + "vertex": "r1" + } + ] + }, + "level-2": { + "ipv4": [ + { + "vertex": "r1" + }, + { + "metric": "0", + "parent": "r1(4)", + "type": "IP internal", + "vertex": "10.0.20.0/24" + }, + { + "interface": "r1-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r1(4)", + "type": "TE-IS", + "vertex": "r3" + }, + { + "interface": "r1-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP TE", + "vertex": "10.0.20.0/24" + }, + { + "interface": "r1-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP TE", + "vertex": "10.0.10.0/24" + } + ], + "ipv6": [ + { + "vertex": "r1" + }, + { + "metric": "0", + "parent": "r1(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:1::/64" + }, + { + "interface": "r1-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r1(4)", + "type": "TE-IS", + "vertex": "r3" + }, + { + "metric": "10", + "interface": "r1-eth0", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:1::/64" + } + ] + } + } +} diff --git a/tests/topotests/isis_topo1_vrf/r1/zebra.conf b/tests/topotests/isis_topo1_vrf/r1/zebra.conf new file mode 100755 index 0000000..fa1c02e --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r1/zebra.conf @@ -0,0 +1,9 @@ +hostname r1 +interface r1-eth0 vrf r1-cust1 + ip address 10.0.20.2/24 + ipv6 address 2001:db8:1:1::2/64 +! +interface lo + ip address 10.254.0.1/32 + ipv6 address 2001:db8:F::1/128 +! diff --git a/tests/topotests/isis_topo1_vrf/r2/isisd.conf b/tests/topotests/isis_topo1_vrf/r2/isisd.conf new file mode 100755 index 0000000..955bb54 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/isisd.conf @@ -0,0 +1,16 @@ +hostname r2 +! debug isis adj-packets +! debug isis events +! debug isis update-packets +interface r2-eth0 vrf r2-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-2-only +! +router isis 1 vrf r2-cust1 + lsp-gen-interval 2 + net 10.0000.0000.0000.0000.0000.0000.0000.0000.0001.00 + metric-style wide + redistribute ipv4 connected level-2 + redistribute ipv6 connected level-2 +! diff --git a/tests/topotests/isis_topo1_vrf/r2/r2_route.json b/tests/topotests/isis_topo1_vrf/r2/r2_route.json new file mode 100644 index 0000000..e2eee11 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/r2_route.json @@ -0,0 +1,37 @@ +{ + "10.0.11.0/24": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r2-eth0", + "ip": "10.0.21.1" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r2-cust1" + } + ], + "10.0.21.0/24": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r2-eth0" + } + ], + "prefix": "10.0.21.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r2-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r2/r2_route6.json b/tests/topotests/isis_topo1_vrf/r2/r2_route6.json new file mode 100644 index 0000000..21b953d --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/r2_route6.json @@ -0,0 +1,36 @@ +{ + "2001:db8:1:2::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r2-eth0" + } + ], + "prefix": "2001:db8:1:2::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r2-cust1" + } + ], + "2001:db8:2:2::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r2-eth0" + } + ], + "prefix": "2001:db8:2:2::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r2-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r2/r2_route6_linux.json b/tests/topotests/isis_topo1_vrf/r2/r2_route6_linux.json new file mode 100755 index 0000000..27423e1 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/r2_route6_linux.json @@ -0,0 +1,14 @@ +{ + "2001:db8:1:2::/64": { + "dev": "r2-eth0", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:2:2::/64": { + "dev": "r2-eth0", + "metric": "20", + "pref": "medium", + "proto": "187" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r2/r2_route_linux.json b/tests/topotests/isis_topo1_vrf/r2/r2_route_linux.json new file mode 100755 index 0000000..744b078 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/r2_route_linux.json @@ -0,0 +1,13 @@ +{ + "10.0.11.0/24": { + "dev": "r2-eth0", + "metric": "20", + "proto": "187", + "via": "10.0.21.1" + }, + "10.0.21.0/24": { + "dev": "r2-eth0", + "proto": "kernel", + "scope": "link" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r2/r2_topology.json b/tests/topotests/isis_topo1_vrf/r2/r2_topology.json new file mode 100644 index 0000000..c26ad1e --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/r2_topology.json @@ -0,0 +1,80 @@ +{ + "1": { + "level-1": { + "ipv4": [ + { + "vertex": "r2" + } + ], + "ipv6": [ + { + "vertex": "r2" + } + ] + }, + "level-2": { + "ipv4": [ + { + "vertex": "r2" + }, + { + "metric": "0", + "parent": "r2(4)", + "type": "IP internal", + "vertex": "10.0.21.0/24" + }, + { + "interface": "r2-eth0", + "metric": "10", + "next-hop": "r4", + "parent": "r2(4)", + "type": "TE-IS", + "vertex": "r4" + }, + { + "interface": "r2-eth0", + "metric": "10", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP TE", + "vertex": "10.0.21.0/24" + }, + { + "interface": "r2-eth0", + "metric": "10", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP TE", + "vertex": "10.0.11.0/24" + } + ], + "ipv6": [ + { + "vertex": "r2" + }, + { + "metric": "0", + "parent": "r2(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:2::/64" + }, + { + "interface": "r2-eth0", + "metric": "10", + "next-hop": "r4", + "parent": "r2(4)", + "type": "TE-IS", + "vertex": "r4" + }, + { + "metric": "10", + "interface": "r2-eth0", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:2::/64" + } + ] + } + } +} diff --git a/tests/topotests/isis_topo1_vrf/r2/zebra.conf b/tests/topotests/isis_topo1_vrf/r2/zebra.conf new file mode 100755 index 0000000..a62af17 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r2/zebra.conf @@ -0,0 +1,9 @@ +hostname r2 +interface r2-eth0 vrf r2-cust1 + ip address 10.0.21.2/24 + ipv6 address 2001:db8:1:2::2/64 +! +interface lo + ip address 10.254.0.2/32 + ipv6 address 2001:db8:F::2/128 +! diff --git a/tests/topotests/isis_topo1_vrf/r3/isisd.conf b/tests/topotests/isis_topo1_vrf/r3/isisd.conf new file mode 100755 index 0000000..d127b3a --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/isisd.conf @@ -0,0 +1,23 @@ +hostname r3 +! debug isis adj-packets +! debug isis events +! debug isis update-packets +interface r3-eth0 vrf r3-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-2-only +! +interface r3-eth1 vrf r3-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-1 +! +router isis 1 vrf r3-cust1 + lsp-gen-interval 2 + net 10.0000.0000.0000.0000.0000.0000.0000.0000.0002.00 + metric-style wide + redistribute ipv4 connected level-1 + redistribute ipv4 connected level-2 + redistribute ipv6 connected level-1 + redistribute ipv6 connected level-2 +! diff --git a/tests/topotests/isis_topo1_vrf/r3/r3_route.json b/tests/topotests/isis_topo1_vrf/r3/r3_route.json new file mode 100644 index 0000000..33ad90c --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/r3_route.json @@ -0,0 +1,86 @@ +{ + "10.0.10.0/24": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "afi": "ipv4", + "interfaceName": "r3-eth1", + "ip": "10.0.10.1" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "isis", + "vrfName": "r3-cust1" + }, + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r3-eth1" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "10.0.11.0/24": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r3-eth1", + "ip": "10.0.10.1" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "10.0.20.0/24": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r3-eth0" + } + ], + "prefix": "10.0.20.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "10.0.21.0/24": [ + { + "distance": 115, + "metric": 20, + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r3-eth1", + "ip": "10.0.10.1" + } + ], + "prefix": "10.0.21.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r3-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r3/r3_route6.json b/tests/topotests/isis_topo1_vrf/r3/r3_route6.json new file mode 100644 index 0000000..519fe49 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/r3_route6.json @@ -0,0 +1,70 @@ +{ + "2001:db8:1:1::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r3-eth0" + } + ], + "prefix": "2001:db8:1:1::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "2001:db8:1:2::/64": [ + { + "distance": 115, + "metric": 20, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r3-eth1" + } + ], + "prefix": "2001:db8:1:2::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "2001:db8:2:1::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r3-eth1" + } + ], + "prefix": "2001:db8:2:1::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r3-cust1" + } + ], + "2001:db8:2:2::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r3-eth1" + } + ], + "prefix": "2001:db8:2:2::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r3-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r3/r3_route6_linux.json b/tests/topotests/isis_topo1_vrf/r3/r3_route6_linux.json new file mode 100755 index 0000000..bc527d2 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/r3_route6_linux.json @@ -0,0 +1,26 @@ +{ + "2001:db8:1:1::/64": { + "dev": "r3-eth0", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:1:2::/64": { + "dev": "r3-eth1", + "metric": "20", + "pref": "medium", + "proto": "187" + }, + "2001:db8:2:1::/64": { + "dev": "r3-eth1", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:2:2::/64": { + "dev": "r3-eth1", + "metric": "20", + "pref": "medium", + "proto": "187" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r3/r3_route_linux.json b/tests/topotests/isis_topo1_vrf/r3/r3_route_linux.json new file mode 100755 index 0000000..515d376 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/r3_route_linux.json @@ -0,0 +1,24 @@ +{ + "10.0.10.0/24": { + "dev": "r3-eth1", + "proto": "kernel", + "scope": "link" + }, + "10.0.11.0/24": { + "dev": "r3-eth1", + "metric": "20", + "proto": "187", + "via": "10.0.10.1" + }, + "10.0.20.0/24": { + "dev": "r3-eth0", + "proto": "kernel", + "scope": "link" + }, + "10.0.21.0/24": { + "dev": "r3-eth1", + "metric": "20", + "proto": "187", + "via": "10.0.10.1" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r3/r3_topology.json b/tests/topotests/isis_topo1_vrf/r3/r3_topology.json new file mode 100644 index 0000000..044a6c0 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/r3_topology.json @@ -0,0 +1,132 @@ +{ + "1": { + "level-1": { + "ipv4": [ + { + "vertex": "r3" + }, + { + "metric": "0", + "parent": "r3(4)", + "type": "IP internal", + "vertex": "10.0.10.0/24" + }, + { + "interface": "r3-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r3(4)", + "type": "TE-IS", + "vertex": "r5" + }, + { + "interface": "r3-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP TE", + "vertex": "10.0.10.0/24" + }, + { + "interface": "r3-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP TE", + "vertex": "10.0.11.0/24" + }, + { + "interface": "r3-eth1", + "metric": "20", + "next-hop": "r5", + "parent": "r4(4)", + "type": "IP TE", + "vertex": "10.0.21.0/24" + } + ], + "ipv6": [ + { + "vertex": "r3" + }, + { + "metric": "0", + "parent": "r3(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:1::/64" + }, + { + "interface": "r3-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r3(4)", + "type": "TE-IS", + "vertex": "r5" + }, + { + "metric": "10", + "interface": "r3-eth1", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:2::/64" + }, + { + "metric": "20", + "interface": "r3-eth1", + "next-hop": "r5", + "parent": "r4(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:2::/64" + } + ] + }, + "level-2": { + "ipv4": [ + { + "vertex": "r3" + }, + { + "metric": "0", + "parent": "r3(4)", + "type": "IP internal", + "vertex": "10.0.20.0/24" + }, + { + "interface": "r3-eth0", + "metric": "10", + "next-hop": "r1", + "parent": "r3(4)", + "type": "TE-IS", + "vertex": "r1" + }, + { + "interface": "r3-eth0", + "metric": "10", + "next-hop": "r1", + "parent": "r1(4)", + "type": "IP TE", + "vertex": "10.0.20.0/24" + } + ], + "ipv6": [ + { + "vertex": "r3" + }, + { + "metric": "0", + "parent": "r3(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:1::/64" + }, + { + "interface": "r3-eth0", + "metric": "10", + "next-hop": "r1", + "parent": "r3(4)", + "type": "TE-IS", + "vertex": "r1" + } + ] + } + } +} diff --git a/tests/topotests/isis_topo1_vrf/r3/zebra.conf b/tests/topotests/isis_topo1_vrf/r3/zebra.conf new file mode 100755 index 0000000..ac0b810 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r3/zebra.conf @@ -0,0 +1,13 @@ +hostname r3 +interface r3-eth0 vrf r3-cust1 + ip address 10.0.20.1/24 + ipv6 address 2001:db8:1:1::1/64 +! +interface r3-eth1 vrf r3-cust1 + ip address 10.0.10.2/24 + ipv6 address 2001:db8:2:1::2/64 +! +interface lo + ip address 10.254.0.3/32 + ipv6 address 2001:db8:F::3/128 +! diff --git a/tests/topotests/isis_topo1_vrf/r4/isisd.conf b/tests/topotests/isis_topo1_vrf/r4/isisd.conf new file mode 100755 index 0000000..fd11b2c --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/isisd.conf @@ -0,0 +1,26 @@ +hostname r4 +! debug isis adj-packets +! debug isis events +! debug isis update-packets +! debug isis lsp-gen +! debug isis lsp-sched + +interface r4-eth0 vrf r4-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-2-only +! +interface r4-eth1 vrf r4-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-1 +! +router isis 1 vrf r4-cust1 + lsp-gen-interval 2 + net 10.0000.0000.0000.0000.0000.0000.0000.0000.0004.00 + metric-style wide + redistribute ipv4 connected level-1 + redistribute ipv4 connected level-2 + redistribute ipv6 connected level-1 + redistribute ipv6 connected level-2 +! diff --git a/tests/topotests/isis_topo1_vrf/r4/r4_route.json b/tests/topotests/isis_topo1_vrf/r4/r4_route.json new file mode 100644 index 0000000..6fb3bd9 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/r4_route.json @@ -0,0 +1,81 @@ +{ + "10.0.10.0/24": [ + { + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r4-eth1", + "ip": "10.0.11.1" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "10.0.11.0/24": [ + { + "nexthops": [ + { + "afi": "ipv4", + "interfaceName": "r4-eth1", + "ip": "10.0.11.1" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "isis", + "vrfName": "r4-cust1" + }, + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r4-eth1" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "10.0.20.0/24": [ + { + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r4-eth1", + "ip": "10.0.11.1" + } + ], + "prefix": "10.0.20.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "10.0.21.0/24": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r4-eth0" + } + ], + "prefix": "10.0.21.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r4-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r4/r4_route6.json b/tests/topotests/isis_topo1_vrf/r4/r4_route6.json new file mode 100644 index 0000000..702a83f --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/r4_route6.json @@ -0,0 +1,70 @@ +{ + "2001:db8:1:1::/64": [ + { + "distance": 115, + "metric": 20, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r4-eth1" + } + ], + "prefix": "2001:db8:1:1::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "2001:db8:1:2::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r4-eth0" + } + ], + "prefix": "2001:db8:1:2::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "2001:db8:2:1::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r4-eth1" + } + ], + "prefix": "2001:db8:2:1::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r4-cust1" + } + ], + "2001:db8:2:2::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r4-eth1" + } + ], + "prefix": "2001:db8:2:2::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r4-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r4/r4_route6_linux.json b/tests/topotests/isis_topo1_vrf/r4/r4_route6_linux.json new file mode 100755 index 0000000..b1cd5b9 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/r4_route6_linux.json @@ -0,0 +1,26 @@ +{ + "2001:db8:1:1::/64": { + "dev": "r4-eth1", + "metric": "20", + "pref": "medium", + "proto": "187" + }, + "2001:db8:1:2::/64": { + "dev": "r4-eth0", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:2:1::/64": { + "dev": "r4-eth1", + "metric": "20", + "pref": "medium", + "proto": "187" + }, + "2001:db8:2:2::/64": { + "dev": "r4-eth1", + "metric": "256", + "pref": "medium", + "proto": "kernel" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r4/r4_route_linux.json b/tests/topotests/isis_topo1_vrf/r4/r4_route_linux.json new file mode 100755 index 0000000..3198b85 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/r4_route_linux.json @@ -0,0 +1,24 @@ +{ + "10.0.10.0/24": { + "dev": "r4-eth1", + "metric": "20", + "proto": "187", + "via": "10.0.11.1" + }, + "10.0.11.0/24": { + "dev": "r4-eth1", + "proto": "kernel", + "scope": "link" + }, + "10.0.20.0/24": { + "dev": "r4-eth1", + "metric": "20", + "proto": "187", + "via": "10.0.11.1" + }, + "10.0.21.0/24": { + "dev": "r4-eth0", + "proto": "kernel", + "scope": "link" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r4/r4_topology.json b/tests/topotests/isis_topo1_vrf/r4/r4_topology.json new file mode 100644 index 0000000..d40008a --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/r4_topology.json @@ -0,0 +1,132 @@ +{ + "1": { + "level-1": { + "ipv4": [ + { + "vertex": "r4" + }, + { + "metric": "0", + "parent": "r4(4)", + "type": "IP internal", + "vertex": "10.0.11.0/24" + }, + { + "interface": "r4-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r4(4)", + "type": "TE-IS", + "vertex": "r5" + }, + { + "interface": "r4-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP TE", + "vertex": "10.0.10.0/24" + }, + { + "interface": "r4-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP TE", + "vertex": "10.0.11.0/24" + }, + { + "interface": "r4-eth1", + "metric": "20", + "next-hop": "r5", + "parent": "r3(4)", + "type": "IP TE", + "vertex": "10.0.20.0/24" + } + ], + "ipv6": [ + { + "vertex": "r4" + }, + { + "metric": "0", + "parent": "r4(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:2::/64" + }, + { + "interface": "r4-eth1", + "metric": "10", + "next-hop": "r5", + "parent": "r4(4)", + "type": "TE-IS", + "vertex": "r5" + }, + { + "metric": "10", + "interface": "r4-eth1", + "next-hop": "r5", + "parent": "r5(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:1::/64" + }, + { + "metric": "20", + "interface": "r4-eth1", + "next-hop": "r5", + "parent": "r3(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:1::/64" + } + ] + }, + "level-2": { + "ipv4": [ + { + "vertex": "r4" + }, + { + "metric": "0", + "parent": "r4(4)", + "type": "IP internal", + "vertex": "10.0.21.0/24" + }, + { + "interface": "r4-eth0", + "metric": "10", + "next-hop": "r2", + "parent": "r4(4)", + "type": "TE-IS", + "vertex": "r2" + }, + { + "interface": "r4-eth0", + "metric": "10", + "next-hop": "r2", + "parent": "r2(4)", + "type": "IP TE", + "vertex": "10.0.21.0/24" + } + ], + "ipv6": [ + { + "vertex": "r4" + }, + { + "metric": "0", + "parent": "r4(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:2::/64" + }, + { + "interface": "r4-eth0", + "metric": "10", + "next-hop": "r2", + "parent": "r4(4)", + "type": "TE-IS", + "vertex": "r2" + } + ] + } + } +} diff --git a/tests/topotests/isis_topo1_vrf/r4/zebra.conf b/tests/topotests/isis_topo1_vrf/r4/zebra.conf new file mode 100755 index 0000000..9c8941f --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r4/zebra.conf @@ -0,0 +1,13 @@ +hostname r4 +interface r4-eth0 vrf r4-cust1 + ip address 10.0.21.1/24 + ipv6 address 2001:db8:1:2::1/64 +! +interface r4-eth1 vrf r4-cust1 + ip address 10.0.11.2/24 + ipv6 address 2001:db8:2:2::2/64 +! +interface lo + ip address 10.254.0.4/32 + ipv6 address 2001:db8:F::4/128 +! diff --git a/tests/topotests/isis_topo1_vrf/r5/isisd.conf b/tests/topotests/isis_topo1_vrf/r5/isisd.conf new file mode 100755 index 0000000..6777637 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/isisd.conf @@ -0,0 +1,22 @@ +hostname r5 +! debug isis adj-packets +! debug isis events +! debug isis update-packets +interface r5-eth0 vrf r5-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-1 +! +interface r5-eth1 vrf r5-cust1 + ip router isis 1 + ipv6 router isis 1 + isis circuit-type level-1 +! +router isis 1 vrf r5-cust1 + lsp-gen-interval 2 + net 10.0000.0000.0000.0000.0000.0000.0000.0000.0005.00 + metric-style wide + is-type level-1 + redistribute ipv4 connected level-1 + redistribute ipv6 connected level-1 +! diff --git a/tests/topotests/isis_topo1_vrf/r5/r5_route.json b/tests/topotests/isis_topo1_vrf/r5/r5_route.json new file mode 100644 index 0000000..a254b6f --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/r5_route.json @@ -0,0 +1,94 @@ +{ + "10.0.10.0/24": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "afi": "ipv4", + "interfaceName": "r5-eth0", + "ip": "10.0.10.2" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "isis", + "vrfName": "r5-cust1" + }, + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r5-eth0" + } + ], + "prefix": "10.0.10.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "10.0.11.0/24": [ + { + "nexthops": [ + { + "afi": "ipv4", + "interfaceName": "r5-eth1", + "ip": "10.0.11.2" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "isis", + "vrfName": "r5-cust1" + }, + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r5-eth1" + } + ], + "prefix": "10.0.11.0/24", + "protocol": "connected", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "10.0.20.0/24": [ + { + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r5-eth0", + "ip": "10.0.10.2" + } + ], + "prefix": "10.0.20.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "10.0.21.0/24": [ + { + "nexthops": [ + { + "active": true, + "afi": "ipv4", + "fib": true, + "interfaceName": "r5-eth1", + "ip": "10.0.11.2" + } + ], + "prefix": "10.0.21.0/24", + "protocol": "isis", + "selected": true, + "vrfName": "r5-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r5/r5_route6.json b/tests/topotests/isis_topo1_vrf/r5/r5_route6.json new file mode 100644 index 0000000..06fc78f --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/r5_route6.json @@ -0,0 +1,70 @@ +{ + "2001:db8:1:1::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r5-eth0" + } + ], + "prefix": "2001:db8:1:1::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "2001:db8:1:2::/64": [ + { + "distance": 115, + "metric": 10, + "nexthops": [ + { + "active": true, + "afi": "ipv6", + "fib": true, + "interfaceName": "r5-eth1" + } + ], + "prefix": "2001:db8:1:2::/64", + "protocol": "isis", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "2001:db8:2:1::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r5-eth0" + } + ], + "prefix": "2001:db8:2:1::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r5-cust1" + } + ], + "2001:db8:2:2::/64": [ + { + "nexthops": [ + { + "active": true, + "directlyConnected": true, + "fib": true, + "interfaceName": "r5-eth1" + } + ], + "prefix": "2001:db8:2:2::/64", + "protocol": "connected", + "selected": true, + "vrfName": "r5-cust1" + } + ] +} diff --git a/tests/topotests/isis_topo1_vrf/r5/r5_route6_linux.json b/tests/topotests/isis_topo1_vrf/r5/r5_route6_linux.json new file mode 100755 index 0000000..3db3c93 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/r5_route6_linux.json @@ -0,0 +1,26 @@ +{ + "2001:db8:1:1::/64": { + "dev": "r5-eth0", + "metric": "20", + "pref": "medium", + "proto": "187" + }, + "2001:db8:1:2::/64": { + "dev": "r5-eth1", + "metric": "20", + "pref": "medium", + "proto": "187" + }, + "2001:db8:2:1::/64": { + "dev": "r5-eth0", + "metric": "256", + "pref": "medium", + "proto": "kernel" + }, + "2001:db8:2:2::/64": { + "dev": "r5-eth1", + "metric": "256", + "pref": "medium", + "proto": "kernel" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r5/r5_route_linux.json b/tests/topotests/isis_topo1_vrf/r5/r5_route_linux.json new file mode 100755 index 0000000..6a38ba8 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/r5_route_linux.json @@ -0,0 +1,24 @@ +{ + "10.0.10.0/24": { + "dev": "r5-eth0", + "proto": "kernel", + "scope": "link" + }, + "10.0.11.0/24": { + "dev": "r5-eth1", + "proto": "kernel", + "scope": "link" + }, + "10.0.20.0/24": { + "dev": "r5-eth0", + "metric": "20", + "proto": "187", + "via": "10.0.10.2" + }, + "10.0.21.0/24": { + "dev": "r5-eth1", + "metric": "20", + "proto": "187", + "via": "10.0.11.2" + } +} diff --git a/tests/topotests/isis_topo1_vrf/r5/r5_topology.json b/tests/topotests/isis_topo1_vrf/r5/r5_topology.json new file mode 100644 index 0000000..2a088ca --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/r5_topology.json @@ -0,0 +1,124 @@ +{ + "1": { + "level-1": { + "ipv4": [ + { + "vertex": "r5" + }, + { + "metric": "0", + "parent": "r5(4)", + "type": "IP internal", + "vertex": "10.0.10.0/24" + }, + { + "metric": "0", + "parent": "r5(4)", + "type": "IP internal", + "vertex": "10.0.11.0/24" + }, + { + "interface": "r5-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r5(4)", + "type": "TE-IS", + "vertex": "r3" + }, + { + "interface": "r5-eth1", + "metric": "10", + "next-hop": "r4", + "parent": "r5(4)", + "type": "TE-IS", + "vertex": "r4" + }, + { + "interface": "r5-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP TE", + "vertex": "10.0.20.0/24" + }, + { + "interface": "r5-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP TE", + "vertex": "10.0.10.0/24" + }, + { + "interface": "r5-eth1", + "metric": "10", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP TE", + "vertex": "10.0.21.0/24" + }, + { + "interface": "r5-eth1", + "metric": "10", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP TE", + "vertex": "10.0.11.0/24" + } + ], + "ipv6": [ + { + "vertex": "r5" + }, + { + "metric": "0", + "parent": "r5(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:1::/64" + }, + { + "metric": "0", + "parent": "r5(4)", + "type": "IP6 internal", + "vertex": "2001:db8:2:2::/64" + }, + { + "interface": "r5-eth0", + "metric": "10", + "next-hop": "r3", + "parent": "r5(4)", + "type": "TE-IS", + "vertex": "r3" + }, + { + "interface": "r5-eth1", + "metric": "10", + "next-hop": "r4", + "parent": "r5(4)", + "type": "TE-IS", + "vertex": "r4" + }, + { + "metric": "10", + "interface": "r5-eth0", + "next-hop": "r3", + "parent": "r3(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:1::/64" + }, + { + "metric": "10", + "interface": "r5-eth1", + "next-hop": "r4", + "parent": "r4(4)", + "type": "IP6 internal", + "vertex": "2001:db8:1:2::/64" + } + ] + }, + "level-2": { + "ipv4": [], + "ipv6": [] + } + } +} diff --git a/tests/topotests/isis_topo1_vrf/r5/zebra.conf b/tests/topotests/isis_topo1_vrf/r5/zebra.conf new file mode 100755 index 0000000..c6bc630 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/r5/zebra.conf @@ -0,0 +1,13 @@ +hostname r5 +interface r5-eth0 vrf r5-cust1 + ip address 10.0.10.1/24 + ipv6 address 2001:db8:2:1::1/64 +! +interface r5-eth1 vrf r5-cust1 + ip address 10.0.11.1/24 + ipv6 address 2001:db8:2:2::1/64 +! +interface lo + ip address 10.254.0.5/32 + ipv6 address 2001:db8:F::5/128 +! diff --git a/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.dot b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.dot new file mode 100755 index 0000000..01f9ba7 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.dot @@ -0,0 +1,100 @@ +## Color coding: +######################### +## Main FRR: #f08080 red +## Switches: #d0e0d0 gray +## RIP: #19e3d9 Cyan +## RIPng: #fcb314 dark yellow +## OSPFv2: #32b835 Green +## OSPFv3: #19e3d9 Cyan +## ISIS IPv4 #fcb314 dark yellow +## ISIS IPv6 #9a81ec purple +## BGP IPv4 #eee3d3 beige +## BGP IPv6 #fdff00 yellow +##### Colors (see http://www.color-hex.com/) + +graph template { + label="isis topo1"; + + # Routers + r1 [ + shape=doubleoctagon, + label="r1\n10.254.0.1\n2001:DB8:F::1", + fillcolor="#f08080", + style=filled, + ]; + r2 [ + shape=doubleoctagon + label="r2\n10.254.0.2\n2001:DB8:F::2", + fillcolor="#f08080", + style=filled, + ]; + r3 [ + shape=doubleoctagon + label="r3\n10.254.0.3\n2001:DB8:F::3", + fillcolor="#f08080", + style=filled, + ]; + r4 [ + shape=doubleoctagon + label="r4\n10.254.0.4\n2001:DB8:F::4", + fillcolor="#f08080", + style=filled, + ]; + r5 [ + shape=doubleoctagon + label="r5\n10.254.0.5\n2001:DB8:F::5", + fillcolor="#f08080", + style=filled, + ]; + + # Switches + sw1 [ + shape=oval, + label="sw1\n10.0.20.0/24\n2001:DB8:1:1::/64", + fillcolor="#d0e0d0", + style=filled, + ]; + sw2 [ + shape=oval, + label="sw2\n10.0.21.0/24\n2001:DB8:1:2::/64", + fillcolor="#d0e0d0", + style=filled, + ]; + sw3 [ + shape=oval, + label="sw3\n10.0.10.0/24\n2001:DB8:2:1::/64", + fillcolor="#d0e0d0", + style=filled, + ]; + sw4 [ + shape=oval, + label="sw4\n10.0.11.0/24\n2001:DB8:2:2::/64", + fillcolor="#d0e0d0", + style=filled, + ]; + + # Connections + subgraph cluster0 { + label="level 2"; + + r1 -- sw1 [label="eth0\n.2"]; + r2 -- sw2 [label="eth0\n.2"]; + } + + subgraph cluster1 { + label="level 1/2"; + + r3 -- sw1 [label="eth0\n.1"]; + r3 -- sw3 [label="eth1\n.2"]; + + r4 -- sw4 [label="eth1\n.2"]; + r4 -- sw2 [label="eth0\n.1"]; + } + + subgraph cluster2 { + label="level 1"; + + r5 -- sw3 [label="eth0\n.1"]; + r5 -- sw4 [label="eth1\n.1"]; + } +} diff --git a/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.jpg b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.jpg Binary files differnew file mode 100755 index 0000000..4ad730f --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.jpg diff --git a/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.py b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.py new file mode 100644 index 0000000..ff9ad61 --- /dev/null +++ b/tests/topotests/isis_topo1_vrf/test_isis_topo1_vrf.py @@ -0,0 +1,441 @@ +#!/usr/bin/env python + +# +# Copyright (c) 2020 by Niral Networks, Inc. ("Niral Networks") +# Used Copyright (c) 2018 by Network Device Education Foundation, +# Inc. ("NetDEF") in this file. +# +# Permission to use, copy, modify, and/or distribute this software +# for any purpose with or without fee is hereby granted, provided +# that the above copyright notice and this permission notice appear +# in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY +# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS +# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +# OF THIS SOFTWARE. +# + +""" +test_isis_topo1_vrf.py: Test ISIS vrf topology. +""" + +import functools +import json +import os +import re +import sys +import pytest + +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) + +# pylint: disable=C0413 +from lib import topotest +from lib.topogen import Topogen, TopoRouter, get_topogen +from lib.topolog import logger +from lib.topotest import iproute2_is_vrf_capable +from lib.common_config import required_linux_kernel_version + + +pytestmark = [pytest.mark.isisd] + +VERTEX_TYPE_LIST = [ + "pseudo_IS", + "pseudo_TE-IS", + "IS", + "TE-IS", + "ES", + "IP internal", + "IP external", + "IP TE", + "IP6 internal", + "IP6 external", + "UNKNOWN", +] + + +def build_topo(tgen): + "Build function" + + # Add ISIS routers: + # r1 r2 + # | sw1 | sw2 + # r3 r4 + # | | + # sw3 sw4 + # \ / + # r5 + for routern in range(1, 6): + tgen.add_router("r{}".format(routern)) + + # r1 <- sw1 -> r3 + sw = tgen.add_switch("sw1") + sw.add_link(tgen.gears["r1"]) + sw.add_link(tgen.gears["r3"]) + + # r2 <- sw2 -> r4 + sw = tgen.add_switch("sw2") + sw.add_link(tgen.gears["r2"]) + sw.add_link(tgen.gears["r4"]) + + # r3 <- sw3 -> r5 + sw = tgen.add_switch("sw3") + sw.add_link(tgen.gears["r3"]) + sw.add_link(tgen.gears["r5"]) + + # r4 <- sw4 -> r5 + sw = tgen.add_switch("sw4") + sw.add_link(tgen.gears["r4"]) + sw.add_link(tgen.gears["r5"]) + + +def setup_module(mod): + "Sets up the pytest environment" + tgen = Topogen(build_topo, mod.__name__) + tgen.start_topology() + + logger.info("Testing with VRF Lite support") + + cmds = [ + "ip link add {0}-cust1 type vrf table 1001", + "ip link add loop1 type dummy", + "ip link set {0}-eth0 master {0}-cust1", + ] + + eth1_cmds = ["ip link set {0}-eth1 master {0}-cust1"] + + # For all registered routers, load the zebra configuration file + for rname, router in tgen.routers().items(): + # create VRF rx-cust1 and link rx-eth0 to rx-cust1 + for cmd in cmds: + output = tgen.net[rname].cmd(cmd.format(rname)) + + # If router has an rX-eth1, link that to vrf also + if "{}-eth1".format(rname) in router.links.keys(): + for cmd in eth1_cmds: + output = output + tgen.net[rname].cmd(cmd.format(rname)) + + for rname, router in tgen.routers().items(): + router.load_config( + TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) + ) + router.load_config( + TopoRouter.RD_ISIS, os.path.join(CWD, "{}/isisd.conf".format(rname)) + ) + # After loading the configurations, this function loads configured daemons. + tgen.start_router() + + +def teardown_module(mod): + "Teardown the pytest environment" + tgen = get_topogen() + # move back rx-eth0 to default VRF + # delete rx-vrf + tgen.stop_topology() + + +def test_isis_convergence(): + "Wait for the protocol to converge before starting to test" + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + logger.info("waiting for ISIS protocol to converge") + + for rname, router in tgen.routers().items(): + filename = "{0}/{1}/{1}_topology.json".format(CWD, rname) + expected = json.loads(open(filename).read()) + + def compare_isis_topology(router, expected): + "Helper function to test ISIS vrf topology convergence." + actual = show_isis_topology(router) + + return topotest.json_cmp(actual, expected) + + test_func = functools.partial(compare_isis_topology, router, expected) + (result, diff) = topotest.run_and_expect(test_func, None, wait=0.5, count=120) + assert result, "ISIS did not converge on {}:\n{}".format(rname, diff) + + +def test_isis_route_installation(): + "Check whether all expected routes are present" + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + logger.info("Checking routers for installed ISIS vrf routes") + # Check for routes in 'show ip route vrf {}-cust1 json' + for rname, router in tgen.routers().items(): + filename = "{0}/{1}/{1}_route.json".format(CWD, rname) + expected = json.loads(open(filename, "r").read()) + + def compare_routing_table(router, expected): + "Helper function to ensure zebra rib convergence" + + actual = router.vtysh_cmd( + "show ip route vrf {0}-cust1 json".format(rname), isjson=True + ) + return topotest.json_cmp(actual, expected) + + test_func = functools.partial(compare_routing_table, router, expected) + (result, diff) = topotest.run_and_expect(test_func, None, count=20, wait=1) + assertmsg = "Router '{}' routes mismatch diff: {}".format(rname, diff) + assert result, assertmsg + + +def test_isis_linux_route_installation(): + "Check whether all expected routes are present and installed in the OS" + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Required linux kernel version for this suite to run. + result = required_linux_kernel_version("4.15") + if result is not True: + pytest.skip("Kernel requirements are not met") + + # iproute2 needs to support VRFs for this suite to run. + if not iproute2_is_vrf_capable(): + pytest.skip("Installed iproute2 version does not support VRFs") + + logger.info("Checking routers for installed ISIS vrf routes in OS") + # Check for routes in `ip route show vrf {}-cust1` + for rname, router in tgen.routers().items(): + filename = "{0}/{1}/{1}_route_linux.json".format(CWD, rname) + expected = json.loads(open(filename, "r").read()) + actual = topotest.ip4_vrf_route(router) + assertmsg = "Router '{}' OS routes mismatch".format(rname) + assert topotest.json_cmp(actual, expected) is None, assertmsg + + +def test_isis_route6_installation(): + "Check whether all expected routes are present" + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + logger.info("Checking routers for installed ISIS vrf IPv6 routes") + # Check for routes in 'show ipv6 route vrf {}-cust1 json' + for rname, router in tgen.routers().items(): + filename = "{0}/{1}/{1}_route6.json".format(CWD, rname) + expected = json.loads(open(filename, "r").read()) + + def compare_routing_table(router, expected): + "Helper function to ensure zebra rib convergence" + actual = router.vtysh_cmd( + "show ipv6 route vrf {}-cust1 json".format(rname), isjson=True + ) + return topotest.json_cmp(actual, expected) + + test_func = functools.partial(compare_routing_table, router, expected) + (result, diff) = topotest.run_and_expect(test_func, None, count=20, wait=1) + assertmsg = "Router '{}' routes mismatch diff: ".format(rname, diff) + assert result, assertmsg + + +def test_isis_linux_route6_installation(): + "Check whether all expected routes are present and installed in the OS" + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Required linux kernel version for this suite to run. + result = required_linux_kernel_version("4.15") + if result is not True: + pytest.skip("Kernel requirements are not met") + + # iproute2 needs to support VRFs for this suite to run. + if not iproute2_is_vrf_capable(): + pytest.skip("Installed iproute2 version does not support VRFs") + + logger.info("Checking routers for installed ISIS vrf IPv6 routes in OS") + # Check for routes in `ip -6 route show vrf {}-cust1` + for rname, router in tgen.routers().items(): + filename = "{0}/{1}/{1}_route6_linux.json".format(CWD, rname) + expected = json.loads(open(filename, "r").read()) + actual = topotest.ip6_vrf_route(router) + assertmsg = "Router '{}' OS routes mismatch".format(rname) + assert topotest.json_cmp(actual, expected) is None, assertmsg + + +def test_memory_leak(): + "Run the memory leak test and report results." + tgen = get_topogen() + if not tgen.is_memleak_enabled(): + pytest.skip("Memory leak test/report is disabled") + + tgen.report_memory_leaks() + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) + + +# +# Auxiliary functions +# + + +def dict_merge(dct, merge_dct): + """ + Recursive dict merge. Inspired by :meth:``dict.update()``, instead of + updating only top-level keys, dict_merge recurses down into dicts nested + to an arbitrary depth, updating keys. The ``merge_dct`` is merged into + ``dct``. + :param dct: dict onto which the merge is executed + :param merge_dct: dct merged into dct + :return: None + + Source: + https://gist.github.com/angstwad/bf22d1822c38a92ec0a9 + """ + for k, v in merge_dct.items(): + if k in dct and isinstance(dct[k], dict) and topotest.is_mapping(merge_dct[k]): + dict_merge(dct[k], merge_dct[k]) + else: + dct[k] = merge_dct[k] + + +def parse_topology(lines, level): + """ + Parse the output of 'show isis topology level-X' into a Python dict. + """ + areas = {} + area = None + ipv = None + vertex_type_regex = "|".join(VERTEX_TYPE_LIST) + + for line in lines: + area_match = re.match(r"Area (.+):", line) + if area_match: + area = area_match.group(1) + if area not in areas: + areas[area] = {level: {"ipv4": [], "ipv6": []}} + ipv = None + continue + elif area is None: + continue + + if re.match(r"IS\-IS paths to level-. routers that speak IPv6", line): + ipv = "ipv6" + continue + if re.match(r"IS\-IS paths to level-. routers that speak IP", line): + ipv = "ipv4" + continue + + item_match = re.match( + r"([^\s]+) ([^\s]+) ([^\s]+) ([^\s]+) ([^\s]+) ([^\s]+)", line + ) + if ( + item_match is not None + and item_match.group(1) == "Vertex" + and item_match.group(2) == "Type" + and item_match.group(3) == "Metric" + and item_match.group(4) == "Next-Hop" + and item_match.group(5) == "Interface" + and item_match.group(6) == "Parent" + ): + # Skip header + continue + + item_match = re.match( + r"([^\s]+) ({}) ([0]|([1-9][0-9]*)) ([^\s]+) ([^\s]+) ([^\s]+)".format( + vertex_type_regex + ), + line, + ) + if item_match is not None: + areas[area][level][ipv].append( + { + "vertex": item_match.group(1), + "type": item_match.group(2), + "metric": item_match.group(3), + "next-hop": item_match.group(5), + "interface": item_match.group(6), + "parent": item_match.group(7), + } + ) + continue + + item_match = re.match( + r"([^\s]+) ({}) ([0]|([1-9][0-9]*)) ([^\s]+)".format(vertex_type_regex), + line, + ) + + if item_match is not None: + areas[area][level][ipv].append( + { + "vertex": item_match.group(1), + "type": item_match.group(2), + "metric": item_match.group(3), + "parent": item_match.group(5), + } + ) + continue + + item_match = re.match(r"([^\s]+)", line) + if item_match is not None: + areas[area][level][ipv].append({"vertex": item_match.group(1)}) + continue + + return areas + + +def show_isis_topology(router): + """ + Get the ISIS vrf topology in a dictionary format. + + Sample: + { + 'area-name': { + 'level-1': [ + { + 'vertex': 'r1' + } + ], + 'level-2': [ + { + 'vertex': '10.0.0.1/24', + 'type': 'IP', + 'parent': '0', + 'metric': 'internal' + } + ] + }, + 'area-name-2': { + 'level-2': [ + { + "interface": "rX-ethY", + "metric": "Z", + "next-hop": "rA", + "parent": "rC(B)", + "type": "TE-IS", + "vertex": "rD" + } + ] + } + } + """ + l1out = topotest.normalize_text( + router.vtysh_cmd("show isis vrf {}-cust1 topology level-1".format(router.name)) + ).splitlines() + l2out = topotest.normalize_text( + router.vtysh_cmd("show isis vrf {}-cust1 topology level-2".format(router.name)) + ).splitlines() + + l1 = parse_topology(l1out, "level-1") + l2 = parse_topology(l2out, "level-2") + + dict_merge(l1, l2) + return l1 |
