diff options
Diffstat (limited to 'tests/topotests/bfd_isis_topo1')
31 files changed, 1227 insertions, 0 deletions
diff --git a/tests/topotests/bfd_isis_topo1/__init__.py b/tests/topotests/bfd_isis_topo1/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/__init__.py diff --git a/tests/topotests/bfd_isis_topo1/rt1/bfdd.conf b/tests/topotests/bfd_isis_topo1/rt1/bfdd.conf new file mode 100644 index 0000000..dbcf23f --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/bfdd.conf @@ -0,0 +1,19 @@ +! +! debug bfd network +! debug bfd peer +! debug bfd zebra +! +bfd + peer 10.0.1.2 interface eth-rt2 + detect-multiplier 3 + receive-interval 300 + transmit-interval 300 + no shutdown + ! + peer 10.0.2.2 interface eth-rt3 + detect-multiplier 3 + receive-interval 300 + transmit-interval 300 + no shutdown + ! +! diff --git a/tests/topotests/bfd_isis_topo1/rt1/isisd.conf b/tests/topotests/bfd_isis_topo1/rt1/isisd.conf new file mode 100644 index 0000000..5ae236d --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/isisd.conf @@ -0,0 +1,36 @@ +log file isisd.log +log timestamp precision 3 +! +hostname rt1 +! +password 1 +! +! debug isis events +! debug isis route-events +! debug isis spf-events +! debug isis adj-packets +! debug isis lsp-sched +! +interface lo + ip router isis 1 + ipv6 router isis 1 + isis passive +! +interface eth-rt2 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 + isis bfd +! +interface eth-rt3 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 + isis network point-to-point + isis bfd +! +router isis 1 + lsp-gen-interval 2 + net 49.0000.0000.0000.0001.00 + is-type level-1 +! diff --git a/tests/topotests/bfd_isis_topo1/rt1/step1/show_ip_route.ref b/tests/topotests/bfd_isis_topo1/rt1/step1/show_ip_route.ref new file mode 100644 index 0000000..af6e45c --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step1/show_ip_route.ref @@ -0,0 +1,74 @@ +{ + "2.2.2.2\/32":[ + { + "prefix":"2.2.2.2\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "3.3.3.3\/32":[ + { + "prefix":"3.3.3.3\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "4.4.4.4\/32":[ + { + "prefix":"4.4.4.4\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "5.5.5.5\/32":[ + { + "prefix":"5.5.5.5\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step1/show_ipv6_route.ref b/tests/topotests/bfd_isis_topo1/rt1/step1/show_ipv6_route.ref new file mode 100644 index 0000000..68d3fe2 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step1/show_ipv6_route.ref @@ -0,0 +1,70 @@ +{ + "::ffff:202:202\/128":[ + { + "prefix":"::ffff:202:202\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "::ffff:303:303\/128":[ + { + "prefix":"::ffff:303:303\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:404:404\/128":[ + { + "prefix":"::ffff:404:404\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:505:505\/128":[ + { + "prefix":"::ffff:505:505\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step2/show_bfd_peers.ref b/tests/topotests/bfd_isis_topo1/rt1/step2/show_bfd_peers.ref new file mode 100644 index 0000000..cb4083d --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step2/show_bfd_peers.ref @@ -0,0 +1,16 @@ +[ + { + "peer": "10.0.2.2", + "interface": "eth-rt3", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + }, + { + "peer": "10.0.1.2", + "interface": "eth-rt2", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_healthy.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_healthy.ref new file mode 100644 index 0000000..cb4083d --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_healthy.ref @@ -0,0 +1,16 @@ +[ + { + "peer": "10.0.2.2", + "interface": "eth-rt3", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + }, + { + "peer": "10.0.1.2", + "interface": "eth-rt2", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt2_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt2_down.ref new file mode 100644 index 0000000..f00b9f3 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt2_down.ref @@ -0,0 +1,9 @@ +[ + { + "peer": "10.0.2.2", + "interface": "eth-rt3", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt3_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt3_down.ref new file mode 100644 index 0000000..f5bd276 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_bfd_peers_rt3_down.ref @@ -0,0 +1,9 @@ +[ + { + "peer": "10.0.1.2", + "interface": "eth-rt2", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_healthy.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_healthy.ref new file mode 100644 index 0000000..af6e45c --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_healthy.ref @@ -0,0 +1,74 @@ +{ + "2.2.2.2\/32":[ + { + "prefix":"2.2.2.2\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "3.3.3.3\/32":[ + { + "prefix":"3.3.3.3\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "4.4.4.4\/32":[ + { + "prefix":"4.4.4.4\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "5.5.5.5\/32":[ + { + "prefix":"5.5.5.5\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt2_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt2_down.ref new file mode 100644 index 0000000..b8366bc --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt2_down.ref @@ -0,0 +1,74 @@ +{ + "2.2.2.2\/32":[ + { + "prefix":"2.2.2.2\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "3.3.3.3\/32":[ + { + "prefix":"3.3.3.3\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "4.4.4.4\/32":[ + { + "prefix":"4.4.4.4\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "5.5.5.5\/32":[ + { + "prefix":"5.5.5.5\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.2.2", + "afi":"ipv4", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt3_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt3_down.ref new file mode 100644 index 0000000..42bd6ab --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ip_route_rt3_down.ref @@ -0,0 +1,74 @@ +{ + "2.2.2.2\/32":[ + { + "prefix":"2.2.2.2\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "3.3.3.3\/32":[ + { + "prefix":"3.3.3.3\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "4.4.4.4\/32":[ + { + "prefix":"4.4.4.4\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "5.5.5.5\/32":[ + { + "prefix":"5.5.5.5\/32", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "ip":"10.0.1.2", + "afi":"ipv4", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_healthy.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_healthy.ref new file mode 100644 index 0000000..68d3fe2 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_healthy.ref @@ -0,0 +1,70 @@ +{ + "::ffff:202:202\/128":[ + { + "prefix":"::ffff:202:202\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "::ffff:303:303\/128":[ + { + "prefix":"::ffff:303:303\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:404:404\/128":[ + { + "prefix":"::ffff:404:404\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:505:505\/128":[ + { + "prefix":"::ffff:505:505\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt2_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt2_down.ref new file mode 100644 index 0000000..200053c --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt2_down.ref @@ -0,0 +1,70 @@ +{ + "::ffff:202:202\/128":[ + { + "prefix":"::ffff:202:202\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:303:303\/128":[ + { + "prefix":"::ffff:303:303\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:404:404\/128":[ + { + "prefix":"::ffff:404:404\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ], + "::ffff:505:505\/128":[ + { + "prefix":"::ffff:505:505\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt3", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt3_down.ref b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt3_down.ref new file mode 100644 index 0000000..4297f16 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/step3/show_ipv6_route_rt3_down.ref @@ -0,0 +1,70 @@ +{ + "::ffff:202:202\/128":[ + { + "prefix":"::ffff:202:202\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "::ffff:303:303\/128":[ + { + "prefix":"::ffff:303:303\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "::ffff:404:404\/128":[ + { + "prefix":"::ffff:404:404\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ], + "::ffff:505:505\/128":[ + { + "prefix":"::ffff:505:505\/128", + "protocol":"isis", + "selected":true, + "destSelected":true, + "installed":true, + "nexthops":[ + { + "fib":true, + "afi":"ipv6", + "interfaceName":"eth-rt2", + "active":true + } + ] + } + ] +} diff --git a/tests/topotests/bfd_isis_topo1/rt1/zebra.conf b/tests/topotests/bfd_isis_topo1/rt1/zebra.conf new file mode 100644 index 0000000..7e6f788 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt1/zebra.conf @@ -0,0 +1,25 @@ +log file zebra.log +log timestamp precision 3 +! +hostname rt1 +! +! debug zebra kernel +! debug zebra packet +! debug zebra events +! debug zebra rib +! +interface lo + ip address 1.1.1.1/32 + ipv6 address ::ffff:0101:0101/128 +! +interface eth-rt2 + ip address 10.0.1.1/24 +! +interface eth-rt3 + ip address 10.0.2.1/24 +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bfd_isis_topo1/rt2/bfdd.conf b/tests/topotests/bfd_isis_topo1/rt2/bfdd.conf new file mode 100644 index 0000000..d5054aa --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt2/bfdd.conf @@ -0,0 +1,13 @@ +! +! debug bfd network +! debug bfd peer +! debug bfd zebra +! +bfd + peer 10.0.1.1 interface eth-rt1 + detect-multiplier 3 + receive-interval 300 + transmit-interval 300 + no shutdown + ! +! diff --git a/tests/topotests/bfd_isis_topo1/rt2/isisd.conf b/tests/topotests/bfd_isis_topo1/rt2/isisd.conf new file mode 100644 index 0000000..ff99f18 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt2/isisd.conf @@ -0,0 +1,31 @@ +log file isisd.log +! +hostname rt2 +! +password 1 +! +! debug isis events +! debug isis route-events +! debug isis spf-events +! +interface lo + ip router isis 1 + ipv6 router isis 1 + isis passive +! +interface eth-rt1 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 + isis bfd +! +interface eth-rt5 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +router isis 1 + lsp-gen-interval 2 + net 49.0000.0000.0000.0002.00 + is-type level-1 +! diff --git a/tests/topotests/bfd_isis_topo1/rt2/step2/show_bfd_peers.ref b/tests/topotests/bfd_isis_topo1/rt2/step2/show_bfd_peers.ref new file mode 100644 index 0000000..8a90649 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt2/step2/show_bfd_peers.ref @@ -0,0 +1,9 @@ +[ + { + "peer": "10.0.1.1", + "interface": "eth-rt1", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt2/zebra.conf b/tests/topotests/bfd_isis_topo1/rt2/zebra.conf new file mode 100644 index 0000000..5788e31 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt2/zebra.conf @@ -0,0 +1,22 @@ +log file zebra.log +! +hostname rt2 +! +! debug zebra kernel +! debug zebra packet +! +interface lo + ip address 2.2.2.2/32 + ipv6 address ::ffff:0202:0202/128 +! +interface eth-rt1 + ip address 10.0.1.2/24 +! +interface eth-rt5 + ip address 10.0.3.1/24 +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bfd_isis_topo1/rt3/bfdd.conf b/tests/topotests/bfd_isis_topo1/rt3/bfdd.conf new file mode 100644 index 0000000..fd9a5e1 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt3/bfdd.conf @@ -0,0 +1,13 @@ +! +! debug bfd network +! debug bfd peer +! debug bfd zebra +! +bfd + peer 10.0.2.1 interface eth-rt1 + detect-multiplier 3 + receive-interval 300 + transmit-interval 300 + no shutdown + ! +! diff --git a/tests/topotests/bfd_isis_topo1/rt3/isisd.conf b/tests/topotests/bfd_isis_topo1/rt3/isisd.conf new file mode 100644 index 0000000..2ad1b9c --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt3/isisd.conf @@ -0,0 +1,33 @@ +log file isisd.log +! +hostname rt3 +! +password 1 +! +! debug isis events +! debug isis route-events +! debug isis spf-events +! +interface lo + ip router isis 1 + ipv6 router isis 1 + isis passive +! +interface eth-rt1 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 + isis network point-to-point + isis bfd +! +interface eth-rt4 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +router isis 1 + lsp-gen-interval 2 + net 49.0000.0000.0000.0003.00 + is-type level-1 +! + diff --git a/tests/topotests/bfd_isis_topo1/rt3/step2/show_bfd_peers.ref b/tests/topotests/bfd_isis_topo1/rt3/step2/show_bfd_peers.ref new file mode 100644 index 0000000..13eb2a2 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt3/step2/show_bfd_peers.ref @@ -0,0 +1,9 @@ +[ + { + "peer": "10.0.2.1", + "interface": "eth-rt1", + "status": "up", + "diagnostic": "ok", + "remote-diagnostic": "ok" + } +] diff --git a/tests/topotests/bfd_isis_topo1/rt3/zebra.conf b/tests/topotests/bfd_isis_topo1/rt3/zebra.conf new file mode 100644 index 0000000..78eac2e --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt3/zebra.conf @@ -0,0 +1,22 @@ +log file zebra.log +! +hostname rt3 +! +! debug zebra kernel +! debug zebra packet +! +interface lo + ip address 3.3.3.3/32 + ipv6 address ::ffff:0303:0303/128 +! +interface eth-rt1 + ip address 10.0.2.2/24 +! +interface eth-rt4 + ip address 10.0.4.1/24 +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bfd_isis_topo1/rt4/bfdd.conf b/tests/topotests/bfd_isis_topo1/rt4/bfdd.conf new file mode 100644 index 0000000..ee7144d --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt4/bfdd.conf @@ -0,0 +1,5 @@ +! +! debug bfd network +! debug bfd peer +! debug bfd zebra +! diff --git a/tests/topotests/bfd_isis_topo1/rt4/isisd.conf b/tests/topotests/bfd_isis_topo1/rt4/isisd.conf new file mode 100644 index 0000000..e170c19 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt4/isisd.conf @@ -0,0 +1,30 @@ +log file isisd.log +! +hostname rt4 +! +password 1 +! +! debug isis events +! debug isis route-events +! debug isis spf-events +! +interface lo + ip router isis 1 + ipv6 router isis 1 + isis passive +! +interface eth-rt3 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +interface eth-rt5 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +router isis 1 + lsp-gen-interval 2 + net 49.0000.0000.0000.0004.00 + is-type level-1 +! diff --git a/tests/topotests/bfd_isis_topo1/rt4/zebra.conf b/tests/topotests/bfd_isis_topo1/rt4/zebra.conf new file mode 100644 index 0000000..a6cb573 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt4/zebra.conf @@ -0,0 +1,22 @@ +log file zebra.log +! +hostname rt4 +! +! debug zebra kernel +! debug zebra packet +! +interface lo + ip address 4.4.4.4/32 + ipv6 address ::ffff:0404:0404/128 +! +interface eth-rt3 + ip address 10.0.4.2/24 +! +interface eth-rt5 + ip address 10.0.5.1/24 +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bfd_isis_topo1/rt5/bfdd.conf b/tests/topotests/bfd_isis_topo1/rt5/bfdd.conf new file mode 100644 index 0000000..ee7144d --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt5/bfdd.conf @@ -0,0 +1,5 @@ +! +! debug bfd network +! debug bfd peer +! debug bfd zebra +! diff --git a/tests/topotests/bfd_isis_topo1/rt5/isisd.conf b/tests/topotests/bfd_isis_topo1/rt5/isisd.conf new file mode 100644 index 0000000..3caaca7 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt5/isisd.conf @@ -0,0 +1,30 @@ +log file isisd.log +! +hostname rt5 +! +password 1 +! +! debug isis events +! debug isis route-events +! debug isis spf-events +! +interface lo + ip router isis 1 + ipv6 router isis 1 + isis passive +! +interface eth-rt2 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +interface eth-rt4 + ip router isis 1 + ipv6 router isis 1 + isis hello-multiplier 10 +! +router isis 1 + lsp-gen-interval 2 + net 49.0000.0000.0000.0005.00 + is-type level-1 +! diff --git a/tests/topotests/bfd_isis_topo1/rt5/zebra.conf b/tests/topotests/bfd_isis_topo1/rt5/zebra.conf new file mode 100644 index 0000000..33473c9 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/rt5/zebra.conf @@ -0,0 +1,22 @@ +log file zebra.log +! +hostname rt5 +! +! debug zebra kernel +! debug zebra packet +! +interface lo + ip address 5.5.5.5/32 + ipv6 address ::ffff:0505:0505/128 +! +interface eth-rt2 + ip address 10.0.3.2/24 +! +interface eth-rt4 + ip address 10.0.5.2/24 +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bfd_isis_topo1/test_bfd_isis_topo1.py b/tests/topotests/bfd_isis_topo1/test_bfd_isis_topo1.py new file mode 100644 index 0000000..09e6914 --- /dev/null +++ b/tests/topotests/bfd_isis_topo1/test_bfd_isis_topo1.py @@ -0,0 +1,255 @@ +#!/usr/bin/env python +# SPDX-License-Identifier: ISC + +# +# test_bfd_isis_topo1.py +# Part of NetDEF Topology Tests +# +# Copyright (c) 2020 by +# Network Device Education Foundation, Inc. ("NetDEF") +# + +""" +test_bfd_isis_topo1.py: + + +---------+ + | | + eth-rt2 (.1) | RT1 | eth-rt3 (.1) + +----------+ 1.1.1.1 +----------+ + | | | | + | +---------+ | + | | + | 10.0.2.0/24 | + | | + | eth-rt1 | (.2) + | 10.0.1.0/24 +----+----+ + | | | + | | RT3 | + | | 3.3.3.3 | + | | | + (.2) | eth-rt1 +----+----+ + +----+----+ eth-rt4 | (.1) + | | | + | RT2 | | + | 2.2.2.2 | 10.0.4.0/24 | + | | | + +----+----+ | + (.1) | eth-rt5 eth-rt3 | (.2) + | +----+----+ + | | | + | | RT4 | + | | 4.4.4.4 | + | | | + | +----+----+ + | 10.0.3.0/24 eth-rt5 | (.1) + | | + | | + | 10.0.5.0/24 | + | | + | +---------+ | + | | | | + +----------+ RT5 +----------+ + eth-rt2 (.2) | 5.5.5.5 | eth-rt4 (.2) + | | + +---------+ + +""" + +import os +import sys +import pytest +import json +from functools import partial + +# Save the Current Working Directory to find configuration files. +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) + +# pylint: disable=C0413 +# Import topogen and topotest helpers +from lib import topotest +from lib.topogen import Topogen, TopoRouter, get_topogen +from lib.topolog import logger + +pytestmark = [pytest.mark.bfdd, pytest.mark.isisd] + + +def setup_module(mod): + "Sets up the pytest environment" + topodef = { + "s1": ("rt1:eth-rt2", "rt2:eth-rt1"), + "s2": ("rt1:eth-rt3", "rt3:eth-rt1"), + "s3": ("rt2:eth-rt5", "rt5:eth-rt2"), + "s4": ("rt3:eth-rt4", "rt4:eth-rt3"), + "s5": ("rt4:eth-rt5", "rt5:eth-rt4"), + } + tgen = Topogen(topodef, mod.__name__) + tgen.start_topology() + + router_list = tgen.routers() + + # For all registered routers, load the zebra configuration file + for rname, router in router_list.items(): + router.load_config( + TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) + ) + router.load_config( + TopoRouter.RD_BFD, os.path.join(CWD, "{}/bfdd.conf".format(rname)) + ) + router.load_config( + TopoRouter.RD_ISIS, os.path.join(CWD, "{}/isisd.conf".format(rname)) + ) + + tgen.start_router() + + +def teardown_module(mod): + "Teardown the pytest environment" + tgen = get_topogen() + + # This function tears down the whole topology. + tgen.stop_topology() + + +def print_cmd_result(rname, command): + print(get_topogen().gears[rname].vtysh_cmd(command, isjson=False)) + + +def router_compare_json_output(rname, command, reference, count=120, wait=0.5): + "Compare router JSON output" + + logger.info('Comparing router "%s" "%s" output', rname, command) + + tgen = get_topogen() + filename = "{}/{}/{}".format(CWD, rname, reference) + expected = json.loads(open(filename).read()) + + # Run test function until we get an result. Wait at most 60 seconds. + test_func = partial(topotest.router_json_cmp, tgen.gears[rname], command, expected) + _, diff = topotest.run_and_expect(test_func, None, count=count, wait=wait) + assertmsg = '"{}" JSON output mismatches the expected result'.format(rname) + assert diff is None, assertmsg + + +## TEST STEPS + + +def test_rib_isis_step1(): + logger.info("Test (step 1): verify RIB (IPv4 and IPv6) for IS-IS") + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + router_compare_json_output( + "rt1", "show ip route isis json", "step1/show_ip_route.ref" + ) + router_compare_json_output( + "rt1", "show ipv6 route isis json", "step1/show_ipv6_route.ref" + ) + + +def test_bfd_isis_sessions_step2(): + logger.info("Test (step 2): verify BFD peers for IS-IS") + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # BFD is just used on three routers + for rt in ["rt1", "rt2", "rt3"]: + router_compare_json_output( + rt, "show bfd peers json", "step2/show_bfd_peers.ref" + ) + + +def test_bfd_isis_interface_failure_rt2_step3(): + logger.info("Test (step 2): check failover handling when RT2 goes down") + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Let's kill the interface on rt2 and see what happens with the RIB and BFD on rt1 + tgen.gears["rt2"].link_enable("eth-rt1", enabled=False) + + # By default BFD provides a recovery time of 900ms plus jitter, so let's wait + # initial 2 seconds to let the CI not suffer. + # TODO: add check for array size + router_compare_json_output( + "rt1", "show ip route isis json", "step3/show_ip_route_rt2_down.ref", 20, 1 + ) + router_compare_json_output( + "rt1", "show ipv6 route isis json", "step3/show_ipv6_route_rt2_down.ref", 20, 1 + ) + router_compare_json_output( + "rt1", "show bfd peers json", "step3/show_bfd_peers_rt2_down.ref", 20, 1 + ) + + # Check recovery, this can take some time + tgen.gears["rt2"].link_enable("eth-rt1", enabled=True) + + router_compare_json_output( + "rt1", "show ip route isis json", "step3/show_ip_route_healthy.ref" + ) + router_compare_json_output( + "rt1", "show ipv6 route isis json", "step3/show_ipv6_route_healthy.ref" + ) + router_compare_json_output( + "rt1", "show bfd peers json", "step3/show_bfd_peers_healthy.ref" + ) + + +def test_bfd_isis_interface_failure_rt3_step3(): + logger.info("Test (step 2): check failover handling when RT2 goes down") + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Let's kill the interface on rt3 and see what happens with the RIB and BFD on rt1 + tgen.gears["rt3"].link_enable("eth-rt1", enabled=False) + + # By default BFD provides a recovery time of 900ms plus jitter, so let's wait + # initial 2 seconds to let the CI not suffer. + # TODO: add check for array size + router_compare_json_output( + "rt1", "show ip route isis json", "step3/show_ip_route_rt3_down.ref", 20, 1 + ) + router_compare_json_output( + "rt1", "show ipv6 route isis json", "step3/show_ipv6_route_rt3_down.ref", 20, 1 + ) + router_compare_json_output( + "rt1", "show bfd peers json", "step3/show_bfd_peers_rt3_down.ref", 20, 1 + ) + + # Check recovery, this can take some time + tgen.gears["rt3"].link_enable("eth-rt1", enabled=True) + + router_compare_json_output( + "rt1", "show ip route isis json", "step3/show_ip_route_healthy.ref" + ) + router_compare_json_output( + "rt1", "show ipv6 route isis json", "step3/show_ipv6_route_healthy.ref" + ) + router_compare_json_output( + "rt1", "show bfd peers json", "step3/show_bfd_peers_healthy.ref" + ) + + +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)) |