diff options
7 files changed, 308 insertions, 0 deletions
diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/frr.conf b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/frr.conf index 56657edd95..e3f8b242a1 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/frr.conf +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/frr.conf @@ -1,3 +1,7 @@ +vrf DONNA + ip route 172.16.3.0/24 10.0.0.254 +exit-vrf +! int dummy0 ip address 10.0.4.1/24 no shut @@ -46,6 +50,7 @@ router bgp 99 vrf DONNA no bgp ebgp-requires-policy address-family ipv4 unicast redistribute connected + network 172.16.3.0/24 label vpn export 101 rd vpn export 10.0.4.1:1 rt vpn export 10.0.4.1:101 diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_add_zita.json b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_add_zita.json index 7056428ca9..c7ff2f4f80 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_add_zita.json +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_add_zita.json @@ -112,6 +112,24 @@ ] } ], + "172.16.3.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "IGP", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], "172.16.101.0/24": [ { "valid": null, diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_del_donna_prefix.json b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_del_donna_prefix.json new file mode 100644 index 0000000000..1797d78582 --- /dev/null +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_del_donna_prefix.json @@ -0,0 +1,103 @@ +{ + "routerId": "10.0.4.1", + "localAS": 99, + "routes": { + "routeDistinguishers": { + "10.0.4.1:1": { + "10.0.0.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "incomplete", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], + "10.0.1.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "incomplete", + "announceNexthopSelf": true, + "nhVrfName": "EVA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], + "10.0.2.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "incomplete", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], + "10.0.3.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "incomplete", + "announceNexthopSelf": true, + "nhVrfName": "EVA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], + "10.0.4.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "incomplete", + "announceNexthopSelf": true, + "nhVrfName": "default", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], + "172.16.3.0/24": null, + "172.16.101.0/24": null + } + } + } +} + diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_eva_down.json b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_eva_down.json index 17d06f2576..4b0eaaa052 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_eva_down.json +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_eva_down.json @@ -94,6 +94,24 @@ ] } ], + "172.16.3.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "IGP", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], "172.16.101.0/24": null } } diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_init.json b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_init.json index d9a37f9b2c..de18bc8463 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_init.json +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_init.json @@ -94,6 +94,24 @@ ] } ], + "172.16.3.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "IGP", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], "172.16.101.0/24": null } } diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_zita_up.json b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_zita_up.json index 861422c84f..0c249e241e 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_zita_up.json +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/r1/show_bgp_ipv4_vpn_zita_up.json @@ -94,6 +94,24 @@ ] } ], + "172.16.3.0/24": [ + { + "valid": true, + "pathFrom": "external", + "path": "", + "origin": "IGP", + "announceNexthopSelf": true, + "nhVrfName": "DONNA", + "nexthops": [ + { + "ip": "0.0.0.0", + "hostname": "r1", + "afi": "ipv4", + "used": true + } + ] + } + ], "172.16.101.0/24": [ { "valid": true, diff --git a/tests/topotests/bgp_vpnv4_route_leak_basic/test_bgp_vpnv4_route_leak_basic.py b/tests/topotests/bgp_vpnv4_route_leak_basic/test_bgp_vpnv4_route_leak_basic.py index 9026b49906..67e53cb0cc 100644 --- a/tests/topotests/bgp_vpnv4_route_leak_basic/test_bgp_vpnv4_route_leak_basic.py +++ b/tests/topotests/bgp_vpnv4_route_leak_basic/test_bgp_vpnv4_route_leak_basic.py @@ -136,6 +136,19 @@ def test_vrf_route_leak_donna(): ], }, ], + "172.16.3.0/24": [ + { + "protocol": "static", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "dummy1", + "active": True, + } + ], + }, + ], "172.16.101.0/24": None, } @@ -195,6 +208,20 @@ def test_vrf_route_leak_eva(): "protocol": "connected", } ], + "172.16.3.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "DONNA", + "vrf": "DONNA", + "active": True, + } + ], + }, + ], "172.16.101.0/24": None, } @@ -249,6 +276,20 @@ def test_vrf_route_leak_default(): "protocol": "connected", } ], + "172.16.3.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "DONNA", + "vrf": "DONNA", + "active": True, + } + ], + }, + ], } test_func = partial(topotest.router_json_cmp, r1, "show ip route json", expect) @@ -495,6 +536,93 @@ def test_vrf_route_leak_donna_delete_vrf_zita(): assert result, "BGP IPv4 VPN table check failed:\n{}".format(diff) +def test_vrf_route_leak_default_delete_prefix(): + logger.info( + "Remove BGP static prefix 172.16.3.0/24 from VRF DONNA and ensure that the route is deleted on default" + ) + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.vtysh_cmd( + """ +configure +router bgp 99 vrf DONNA + address-family ipv4 unicast + no network 172.16.3.0/24 +""" + ) + + # Test default VRF. + expect = { + "172.16.3.0/24": None, + } + + test_func = partial(topotest.router_json_cmp, r1, "show ip route json", expect) + result, diff = topotest.run_and_expect(test_func, None, count=60, wait=0.5) + assert result, "BGP VRF default check failed:\n{}".format(diff) + + # check BGP IPv4 VPN table + json_file = "{}/{}/show_bgp_ipv4_vpn_del_donna_prefix.json".format(CWD, r1.name) + expect = json.loads(open(json_file).read()) + + test_func = partial(topotest.router_json_cmp, r1, "show bgp ipv4 vpn json", expect) + result, diff = topotest.run_and_expect(test_func, None, count=60, wait=0.5) + assert result, "BGP IPv4 VPN table check failed:\n{}".format(diff) + + +def test_vrf_route_leak_default_prefix_back(): + logger.info( + "Set back BGP static prefix 172.16.3.0/24 to VRF DONNA and ensure that the route is set on default" + ) + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.vtysh_cmd( + """ +configure +router bgp 99 vrf DONNA + address-family ipv4 unicast + network 172.16.3.0/24 +""" + ) + + # Test default VRF. + expect = { + "172.16.3.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "DONNA", + "vrf": "DONNA", + "active": True, + } + ], + }, + ], + } + + test_func = partial(topotest.router_json_cmp, r1, "show ip route json", expect) + result, diff = topotest.run_and_expect(test_func, None, count=60, wait=0.5) + assert result, "BGP VRF default check failed:\n{}".format(diff) + + # check BGP IPv4 VPN table + json_file = "{}/{}/show_bgp_ipv4_vpn_init.json".format(CWD, r1.name) + expect = json.loads(open(json_file).read()) + + test_func = partial(topotest.router_json_cmp, r1, "show bgp ipv4 vpn json", expect) + result, diff = topotest.run_and_expect(test_func, None, count=60, wait=0.5) + assert result, "BGP IPv4 VPN table check failed:\n{}".format(diff) + + def test_memory_leak(): "Run the memory leak test and report results." tgen = get_topogen() |