From: Martin Winter Date: Thu, 20 Aug 2020 23:36:21 +0000 (+0200) Subject: tests: Add new bgp_features testsuite with test for bgp shutdown X-Git-Tag: base_7.5~51^2~4 X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=9104f54962e0a9712797dbdf384bfb008e779419;p=matthieu%2Ffrr.git tests: Add new bgp_features testsuite with test for bgp shutdown Signed-off-by: Martin Winter --- diff --git a/tests/topotests/bgp_features/r1/bgp_shutdown_summary.json b/tests/topotests/bgp_features/r1/bgp_shutdown_summary.json new file mode 100644 index 0000000000..70b70de1d1 --- /dev/null +++ b/tests/topotests/bgp_features/r1/bgp_shutdown_summary.json @@ -0,0 +1,20 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.0.1", + "as":65000, + "vrfId":0, + "vrfName":"default", + "peerCount":2, + "peers":{ + "192.168.0.2":{ + "remoteAs":65000, + "state":"Idle (Admin)" + }, + "192.168.101.2":{ + "remoteAs":65100, + "state":"Idle (Admin)" + } + }, + "totalPeers":2 +} +} diff --git a/tests/topotests/bgp_features/r1/bgp_summary.json b/tests/topotests/bgp_features/r1/bgp_summary.json new file mode 100644 index 0000000000..57aa992fab --- /dev/null +++ b/tests/topotests/bgp_features/r1/bgp_summary.json @@ -0,0 +1,28 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.0.1", + "as":65000, + "vrfId":0, + "vrfName":"default", + "peerCount":2, + "peers":{ + "192.168.0.2":{ + "hostname":"r2", + "remoteAs":65000, + "outq":0, + "inq":0, + "pfxRcd":7, + "state":"Established" + }, + "192.168.101.2":{ + "hostname":"r4", + "remoteAs":65100, + "outq":0, + "inq":0, + "pfxRcd":3, + "state":"Established" + } + }, + "totalPeers":2 +} +} diff --git a/tests/topotests/bgp_features/r1/bgpd.conf b/tests/topotests/bgp_features/r1/bgpd.conf new file mode 100644 index 0000000000..48b71fc91a --- /dev/null +++ b/tests/topotests/bgp_features/r1/bgpd.conf @@ -0,0 +1,35 @@ +! +hostname r1 +log file bgpd.log +! +router bgp 65000 + bgp router-id 192.168.0.1 + bgp log-neighbor-changes + no bgp ebgp-requires-policy + neighbor 192.168.0.2 remote-as 65000 + neighbor 192.168.0.2 description Router R2 (iBGP) + neighbor 192.168.0.2 update-source lo + neighbor 192.168.101.2 remote-as 65100 + neighbor 192.168.101.2 description Router R4 (eBGP AS 65100) + ! + address-family ipv4 unicast + network 192.168.0.0/24 + network 192.168.1.0/24 + network 192.168.2.0/24 + network 192.168.3.0/24 + network 192.168.6.0/24 + network 192.168.8.0/24 + neighbor 192.168.101.2 route-map testmap-in in + neighbor 192.168.101.2 route-map testmap-out out + exit-address-family +! +! +! +route-map testmap-in permit 999 +! +route-map testmap-out permit 999 +! +! +line vty +! + diff --git a/tests/topotests/bgp_features/r1/ospf6d.conf b/tests/topotests/bgp_features/r1/ospf6d.conf new file mode 100644 index 0000000000..532da39fb7 --- /dev/null +++ b/tests/topotests/bgp_features/r1/ospf6d.conf @@ -0,0 +1,22 @@ +log file ospf6d.log +! +debug ospf6 neighbor +! +interface r1-lo +! +interface r1-eth0 +! +interface r1-eth1 +! +interface r1-eth2 +! +router ospf6 + ospf6 router-id 192.168.0.1 + log-adjacency-changes + interface r1-lo area 0.0.0.0 + interface r1-eth0 area 0.0.0.0 + interface r1-eth1 area 0.0.0.0 + interface r1-eth2 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r1/ospf_neighbor.json b/tests/topotests/bgp_features/r1/ospf_neighbor.json new file mode 100644 index 0000000000..ecb97d8d74 --- /dev/null +++ b/tests/topotests/bgp_features/r1/ospf_neighbor.json @@ -0,0 +1,16 @@ +{ + "neighbors":{ + "192.168.0.2":[ + { + "priority":1, + "state":"Full\/DR" + } + ], + "192.168.0.3":[ + { + "priority":1, + "state":"Full\/DR" + } + ] + } +} diff --git a/tests/topotests/bgp_features/r1/ospfd.conf b/tests/topotests/bgp_features/r1/ospfd.conf new file mode 100644 index 0000000000..952abdec59 --- /dev/null +++ b/tests/topotests/bgp_features/r1/ospfd.conf @@ -0,0 +1,12 @@ +log file ospfd.log +! +debug ospf event +debug ospf zebra +! +router ospf + ospf router-id 192.168.0.1 + log-adjacency-changes + network 192.168.0.0/20 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r1/zebra.conf b/tests/topotests/bgp_features/r1/zebra.conf new file mode 100644 index 0000000000..61564f1a1a --- /dev/null +++ b/tests/topotests/bgp_features/r1/zebra.conf @@ -0,0 +1,28 @@ +! +hostname r1 +log file zebra.log +! +interface lo + ip address 192.168.0.1/32 + ipv6 address fc00::1/128 +! +interface r1-eth0 + description SW6 Stub Network + ip address 192.168.6.1/24 + ipv6 address fc00:0:0:6::1/64 +! +interface r1-eth1 + description SW0 R1-R2 OSPF & BGP Network + ip address 192.168.1.1/24 + ipv6 address fc00:0:0:1::1/64 +! +interface r1-eth2 + description SW2 R1-R3 OSPF Network + ip address 192.168.3.1/24 + ipv6 address fc00:0:0:3::1/64 +! +interface r1-eth3 + description SW4 R1-R4 eBGP Network + ip address 192.168.101.1/24 + ipv6 address fc00:100:0:1::1/64 +! diff --git a/tests/topotests/bgp_features/r2/bgp_shutdown_summary.json b/tests/topotests/bgp_features/r2/bgp_shutdown_summary.json new file mode 100644 index 0000000000..95de3e3096 --- /dev/null +++ b/tests/topotests/bgp_features/r2/bgp_shutdown_summary.json @@ -0,0 +1,20 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.0.2", + "as":65000, + "vrfId":0, + "vrfName":"default", + "peerCount":2, + "peers":{ + "192.168.0.1":{ + "remoteAs":65000, + "state":"Active" + }, + "192.168.201.2":{ + "remoteAs":65200, + "state":"Established" + } + }, + "totalPeers":2 +} +} diff --git a/tests/topotests/bgp_features/r2/bgp_summary.json b/tests/topotests/bgp_features/r2/bgp_summary.json new file mode 100644 index 0000000000..f29204116c --- /dev/null +++ b/tests/topotests/bgp_features/r2/bgp_summary.json @@ -0,0 +1,28 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.0.2", + "as":65000, + "vrfId":0, + "vrfName":"default", + "peerCount":2, + "peers":{ + "192.168.0.1":{ + "hostname":"r1", + "remoteAs":65000, + "outq":0, + "inq":0, + "pfxRcd":8, + "state":"Established" + }, + "192.168.201.2":{ + "hostname":"r5", + "remoteAs":65200, + "outq":0, + "inq":0, + "pfxRcd":2, + "state":"Established" + } + }, + "totalPeers":2 +} +} diff --git a/tests/topotests/bgp_features/r2/bgpd.conf b/tests/topotests/bgp_features/r2/bgpd.conf new file mode 100644 index 0000000000..775733d1d3 --- /dev/null +++ b/tests/topotests/bgp_features/r2/bgpd.conf @@ -0,0 +1,35 @@ +! +hostname r2 +log file bgpd.log +! +router bgp 65000 + bgp router-id 192.168.0.2 + bgp log-neighbor-changes + no bgp ebgp-requires-policy + neighbor 192.168.0.1 remote-as 65000 + neighbor 192.168.0.1 description Router R1 (iBGP) + neighbor 192.168.0.1 update-source lo + neighbor 192.168.201.2 remote-as 65200 + neighbor 192.168.201.2 description Router R5 (eBGP AS 65200) + ! + address-family ipv4 unicast + network 192.168.0.0/24 + network 192.168.1.0/24 + network 192.168.2.0/24 + network 192.168.3.0/24 + network 192.168.7.0/24 + network 192.168.8.0/24 + neighbor 192.168.201.2 route-map testmap-in in + neighbor 192.168.201.2 route-map testmap-out out + exit-address-family +! +! +! +route-map testmap-in permit 999 +! +route-map testmap-out permit 999 +! +! +line vty +! + diff --git a/tests/topotests/bgp_features/r2/ospf6d.conf b/tests/topotests/bgp_features/r2/ospf6d.conf new file mode 100644 index 0000000000..283d205489 --- /dev/null +++ b/tests/topotests/bgp_features/r2/ospf6d.conf @@ -0,0 +1,22 @@ +log file ospf6d.log +! +debug ospf6 neighbor +! +interface r2-lo +! +interface r2-eth0 +! +interface r2-eth1 +! +interface r2-eth2 +! +router ospf6 + ospf6 router-id 192.168.0.2 + log-adjacency-changes + interface r2-lo area 0.0.0.0 + interface r2-eth0 area 0.0.0.0 + interface r2-eth1 area 0.0.0.0 + interface r2-eth2 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r2/ospf_neighbor.json b/tests/topotests/bgp_features/r2/ospf_neighbor.json new file mode 100644 index 0000000000..5fcbd82ee1 --- /dev/null +++ b/tests/topotests/bgp_features/r2/ospf_neighbor.json @@ -0,0 +1,16 @@ +{ + "neighbors":{ + "192.168.0.1":[ + { + "priority":1, + "state":"Full\/Backup" + } + ], + "192.168.0.3":[ + { + "priority":1, + "state":"Full\/DR" + } + ] + } +} diff --git a/tests/topotests/bgp_features/r2/ospfd.conf b/tests/topotests/bgp_features/r2/ospfd.conf new file mode 100644 index 0000000000..c9ebfe506e --- /dev/null +++ b/tests/topotests/bgp_features/r2/ospfd.conf @@ -0,0 +1,12 @@ +log file ospfd.log +! +debug ospf event +debug ospf zebra +! +router ospf + ospf router-id 192.168.0.2 + log-adjacency-changes + network 192.168.0.0/20 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r2/zebra.conf b/tests/topotests/bgp_features/r2/zebra.conf new file mode 100644 index 0000000000..1d427da6f5 --- /dev/null +++ b/tests/topotests/bgp_features/r2/zebra.conf @@ -0,0 +1,28 @@ +! +hostname r2 +log file zebra.log +! +interface lo + ip address 192.168.0.2/32 + ipv6 address fc00::2/128 +! +interface r2-eth0 + description SW7 Stub Network + ip address 192.168.7.1/24 + ipv6 address fc00:0:0:7::1/64 +! +interface r2-eth1 + description SW0 R1-R2 OSPF & BGP Network + ip address 192.168.1.2/24 + ipv6 address fc00:0:0:1::2/64 +! +interface r2-eth2 + description SW1 R2-R3 OSPF Network + ip address 192.168.2.1/24 + ipv6 address fc00:0:0:2::1/64 +! +interface r2-eth3 + description SW5 R2-R5 eBGP Network + ip address 192.168.201.1/24 + ipv6 address fc00:200:0:1::1/64 +! diff --git a/tests/topotests/bgp_features/r3/bgp_summary.json b/tests/topotests/bgp_features/r3/bgp_summary.json new file mode 100644 index 0000000000..e69de29bb2 diff --git a/tests/topotests/bgp_features/r3/ospf6d.conf b/tests/topotests/bgp_features/r3/ospf6d.conf new file mode 100644 index 0000000000..7a6623f979 --- /dev/null +++ b/tests/topotests/bgp_features/r3/ospf6d.conf @@ -0,0 +1,22 @@ +log file ospf6d.log +! +debug ospf6 neighbor +! +interface r3-lo +! +interface r3-eth0 +! +interface r3-eth1 +! +interface r3-eth2 +! +router ospf6 + ospf6 router-id 192.168.0.3 + log-adjacency-changes + interface r3-lo area 0.0.0.0 + interface r3-eth0 area 0.0.0.0 + interface r3-eth1 area 0.0.0.0 + interface r3-eth2 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r3/ospf_neighbor.json b/tests/topotests/bgp_features/r3/ospf_neighbor.json new file mode 100644 index 0000000000..e90a70a8f6 --- /dev/null +++ b/tests/topotests/bgp_features/r3/ospf_neighbor.json @@ -0,0 +1,16 @@ +{ + "neighbors":{ + "192.168.0.1":[ + { + "priority":1, + "state":"Full\/Backup" + } + ], + "192.168.0.2":[ + { + "priority":1, + "state":"Full\/Backup" + } + ] + } +} diff --git a/tests/topotests/bgp_features/r3/ospfd.conf b/tests/topotests/bgp_features/r3/ospfd.conf new file mode 100644 index 0000000000..a8d66f1ed3 --- /dev/null +++ b/tests/topotests/bgp_features/r3/ospfd.conf @@ -0,0 +1,12 @@ +log file ospfd.log +! +debug ospf event +debug ospf zebra +! +router ospf + ospf router-id 192.168.0.3 + log-adjacency-changes + network 192.168.0.0/20 area 0.0.0.0 +! +line vty +! diff --git a/tests/topotests/bgp_features/r3/zebra.conf b/tests/topotests/bgp_features/r3/zebra.conf new file mode 100644 index 0000000000..62ba04d81b --- /dev/null +++ b/tests/topotests/bgp_features/r3/zebra.conf @@ -0,0 +1,23 @@ +! +hostname r3 +log file zebra.log +! +interface lo + ip address 192.168.0.3/32 + ipv6 address fc00::3/128 +! +interface r3-eth0 + description SW8 Stub Network + ip address 192.168.8.1/24 + ipv6 address fc00:0:0:8::1/64 +! +interface r3-eth1 + description SW1 R2-R3 OSPF Network + ip address 192.168.2.2/24 + ipv6 address fc00:0:0:2::2/64 +! +interface r3-eth2 + description SW2 R1-R3 OSPF Network + ip address 192.168.3.2/24 + ipv6 address fc00:0:0:3::2/64 +! diff --git a/tests/topotests/bgp_features/r4/bgp_shutdown_summary.json b/tests/topotests/bgp_features/r4/bgp_shutdown_summary.json new file mode 100644 index 0000000000..c22cbdadcd --- /dev/null +++ b/tests/topotests/bgp_features/r4/bgp_shutdown_summary.json @@ -0,0 +1,15 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.100.1", + "as":65100, + "vrfId":0, + "vrfName":"default", + "peerCount":1, + "peers":{ + "192.168.101.1":{ + "remoteAs":65000, + "state":"Active" } + }, + "totalPeers":1 +} +} diff --git a/tests/topotests/bgp_features/r4/bgp_summary.json b/tests/topotests/bgp_features/r4/bgp_summary.json new file mode 100644 index 0000000000..d147602c74 --- /dev/null +++ b/tests/topotests/bgp_features/r4/bgp_summary.json @@ -0,0 +1,19 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.100.1", + "as":65100, + "vrfId":0, + "vrfName":"default", + "peerCount":1, + "peers":{ + "192.168.101.1":{ + "hostname":"r1", + "remoteAs":65000, + "outq":0, + "inq":0, + "pfxRcd":6, + "state":"Established" } + }, + "totalPeers":1 +} +} diff --git a/tests/topotests/bgp_features/r4/bgpd.conf b/tests/topotests/bgp_features/r4/bgpd.conf new file mode 100644 index 0000000000..83b452b86d --- /dev/null +++ b/tests/topotests/bgp_features/r4/bgpd.conf @@ -0,0 +1,30 @@ +! +hostname r4 +log file bgpd.log +! +router bgp 65100 + bgp router-id 192.168.100.1 + bgp log-neighbor-changes + no bgp ebgp-requires-policy + neighbor 192.168.101.1 remote-as 65000 + neighbor 192.168.101.1 description Router R1 (eBGP AS 65000) + ! + address-family ipv4 unicast + network 192.168.100.0/24 + network 192.168.101.0/24 + network 192.168.102.0/24 + neighbor 192.168.101.1 default-originate + neighbor 192.168.101.1 route-map testmap-in in + neighbor 192.168.101.1 route-map testmap-out out + exit-address-family +! +! +! +route-map testmap-in permit 999 +! +route-map testmap-out permit 999 +! +! +line vty +! + diff --git a/tests/topotests/bgp_features/r4/zebra.conf b/tests/topotests/bgp_features/r4/zebra.conf new file mode 100644 index 0000000000..08e3e1aec9 --- /dev/null +++ b/tests/topotests/bgp_features/r4/zebra.conf @@ -0,0 +1,18 @@ +! +hostname r4 +log file zebra.log +! +interface lo + ip address 192.168.100.1/32 + ipv6 address fc00:100::1/128 +! +interface r4-eth0 + description SW5 Stub Network + ip address 192.168.102.1/24 + ipv6 address fc00:100:0:2::1/64 +! +interface r4-eth1 + description SW0 R1-R2 OSPF & BGP Network + ip address 192.168.101.2/24 + ipv6 address fc00:100:0:1::2/64 +! diff --git a/tests/topotests/bgp_features/r5/bgp_summary.json b/tests/topotests/bgp_features/r5/bgp_summary.json new file mode 100644 index 0000000000..f303aa6c72 --- /dev/null +++ b/tests/topotests/bgp_features/r5/bgp_summary.json @@ -0,0 +1,20 @@ +{ +"ipv4Unicast":{ + "routerId":"192.168.200.1", + "as":65200, + "vrfId":0, + "vrfName":"default", + "peerCount":1, + "peers":{ + "192.168.201.1":{ + "hostname":"r2", + "remoteAs":65000, + "outq":0, + "inq":0, + "pfxRcd":6, + "state":"Established" + } + }, + "totalPeers":1 +} +} diff --git a/tests/topotests/bgp_features/r5/bgpd.conf b/tests/topotests/bgp_features/r5/bgpd.conf new file mode 100644 index 0000000000..a6a42a007c --- /dev/null +++ b/tests/topotests/bgp_features/r5/bgpd.conf @@ -0,0 +1,30 @@ +! +hostname r5 +log file bgpd.log +! +router bgp 65200 + bgp router-id 192.168.200.1 + bgp log-neighbor-changes + no bgp ebgp-requires-policy + neighbor 192.168.201.1 remote-as 65000 + neighbor 192.168.201.1 description Router R2 (eBGP AS 65000) + ! + address-family ipv4 unicast + network 192.168.200.0/24 + network 192.168.201.0/24 + network 192.168.202.0/24 + neighbor 192.168.101.1 default-originate + neighbor 192.168.201.1 route-map testmap-in in + neighbor 192.168.201.1 route-map testmap-out out + exit-address-family +! +! +! +route-map testmap-in permit 999 +! +route-map testmap-out permit 999 +! +! +line vty +! + diff --git a/tests/topotests/bgp_features/r5/zebra.conf b/tests/topotests/bgp_features/r5/zebra.conf new file mode 100644 index 0000000000..4d9064a593 --- /dev/null +++ b/tests/topotests/bgp_features/r5/zebra.conf @@ -0,0 +1,18 @@ +! +hostname r5 +log file zebra.log +! +interface lo + ip address 192.168.200.1/32 + ipv6 address fc00:200::1/128 +! +interface r5-eth0 + description SW6 Stub Network + ip address 192.168.202.1/24 + ipv6 address fc00:200:0:2::1/64 +! +interface r5-eth1 + description SW0 R1-R2 OSPF & BGP Network + ip address 192.168.201.2/24 + ipv6 address fc00:200:0:1::2/64 +! diff --git a/tests/topotests/bgp_features/test_bgp_features.dot b/tests/topotests/bgp_features/test_bgp_features.dot new file mode 100644 index 0000000000..70b126ce8b --- /dev/null +++ b/tests/topotests/bgp_features/test_bgp_features.dot @@ -0,0 +1,83 @@ +## GraphViz file for test_all_protocol_startup +## +## Color coding: +######################### +## Main FRR: #f08080 red +## No protocol: #d0e0d0 gray +## RIP: #19e3d9 Cyan +## RIPng: #fcb314 dark yellow +## OSPFv2: #32b835 Green +## OSPFv3: #19e3d9 Cyan +## ISIS IPv4 #33ff99 light green +## ISIS IPv6 #9a81ec purple +## BGP IPv4 #eee3d3 beige +## BGP IPv6 #fdff00 yellow +## LDP IPv4 #fedbe2 light pink +##### Colors (see http://www.color-hex.com/) + +graph test_all_protocol_startup { + overlap=false; + constraint=false; + + // title + labelloc="t"; + label="Test Topologoy BGP Features"; + rankdir = TB; + + ###################### + # Routers + ###################### + + # Main FRR Router with all protocols + R4 [shape=doubleoctagon, label="R4 FRR\nAS 65100\nlo: 192.168.100.1/32\nfc00:100::1/128", fillcolor="#f08080", style=filled]; + R5 [shape=doubleoctagon, label="R5 FRR\nAS 65200\nlo: 192.168.200.1/32\nfc00:200::1/128", fillcolor="#f08080", style=filled]; + #{ rank = same {R4, R5}} + + R1 [shape=doubleoctagon, label="R1 FRR\nAS 65000\nlo: 192.168.0.1/32\nfc00::1/128", fillcolor="#f08080", style=filled]; + R2 [shape=doubleoctagon, label="R2 FRR\nAS 65000\nlo: 192.168.0.1/32\nfc00::1/128", fillcolor="#f08080", style=filled]; + #{ rank = same { R1, R2}} + + R3 [shape=doubleoctagon, label="R3 FRR\nAS 65000\nlo: 192.168.0.1/32\nfc00::1/128", fillcolor="#f08080", style=filled]; + + ###################### + # Network Lists + ###################### + + SW1_R1_R2 [label="SW1 OSPF & iBGP\n192.168.1.0/24\nfc00:0:0:1::/64", fillcolor="#32b835", style=filled]; + SW2_R2_R3 [label="SW2 OSPF\n192.168.2.0/24\nfc00:0:0:2::/64", fillcolor="#19e3d9", style=filled]; + SW3_R3_R1 [label="SW3 OSPF\n192.168.3.0/24\nfc00:0:0:3::/64", fillcolor="#19e3d9", style=filled]; + + SW4_R4_R1 [label="SW4 eBGP\n192.168.101.0/24\nfc00:100:0:1::/64", fillcolor="#fedbe2", style=filled]; + SW5_R5_R2 [label="SW5 eBGP\n192.168.201.0/24\nfc00:200:0:1::/64", fillcolor="#fedbe2", style=filled]; + #{ rank = same {SW4_R4_R1, SW5_R5_R2}} + + SW6_STUB_R1 [label="SW6\n192.168.6.0/24\nfc00:0:0:6::/64", fillcolor="#d0e0d0", style=filled]; + SW7_STUB_R2 [label="SW7\n192.168.7.0/24\nfc00:0:0:7::/64", fillcolor="#d0e0d0", style=filled]; + SW8_STUB_R3 [label="SW8\n192.168.8.0/24\nfc00:0:0:8::/64", fillcolor="#d0e0d0", style=filled]; + SW9_STUB_R4 [label="SW9\n192.168.102.0/24\nfc00:100:0:2::/64", fillcolor="#d0e0d0", style=filled]; + SW10_STUB_R5 [label="SW10\n192.168.202.0/24\nfc00:200:0:2::/64", fillcolor="#d0e0d0", style=filled]; + + + ###################### + # Network Connections + ###################### + + R1 -- SW6_STUB_R1 [label = "eth0\n.1\n::1"]; + R2 -- SW7_STUB_R2 [label = "eth0\n.1\n::1"]; + R3 -- SW8_STUB_R3 [label = "eth0\n.1\n::1"]; + R4 -- SW9_STUB_R4 [label = "eth0\n.1\n::1"]; + R5 -- SW10_STUB_R5 [label = "eth0\n.1\n::1"]; + + R1 -- SW1_R1_R2 [label = "eth1\n.1\n::1"]; + R1 -- SW3_R3_R1 [label = "eth2\n.1\n::1"]; + R2 -- SW1_R1_R2 [label = "eth1\n.2\n::2"]; + R2 -- SW2_R2_R3 [label = "eth2\n.1\n::1"]; + R3 -- SW2_R2_R3 [label = "eth1\n.2\n::2"]; + R3 -- SW3_R3_R1 [label = "eth2\n.2\n::2"]; + + R1 -- SW4_R4_R1 [label = "eth3\n.1\n::1"]; + R2 -- SW5_R5_R2 [label = "eth3\n.1\n::1"]; + R4 -- SW4_R4_R1 [label = "eth1\n.2\n::2"]; + R5 -- SW5_R5_R2 [label = "eth1\n.2\n::2"]; + +} diff --git a/tests/topotests/bgp_features/test_bgp_features.pdf b/tests/topotests/bgp_features/test_bgp_features.pdf new file mode 100644 index 0000000000..cb52a54762 Binary files /dev/null and b/tests/topotests/bgp_features/test_bgp_features.pdf differ diff --git a/tests/topotests/bgp_features/test_bgp_features.py b/tests/topotests/bgp_features/test_bgp_features.py new file mode 100755 index 0000000000..48254e6d89 --- /dev/null +++ b/tests/topotests/bgp_features/test_bgp_features.py @@ -0,0 +1,274 @@ +#!/usr/bin/env python + +# +# test_bgp_features.py +# Part of NetDEF Topology Tests +# +# Copyright (c) 2020 by +# Network Device Education Foundation, Inc. ("NetDEF") +# +# 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_bgp_features.py: Test various BGP features. +""" + +import json +import functools +import os +import sys +import pytest +import re + +# 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 + +# Required to instantiate the topology builder class. +from mininet.topo import Topo + +##################################################### +# +# Network Topology Definition +# +##################################################### + + +class BGPFeaturesTopo1(Topo): + "BGP Features Topology 1" + + def build(self, **_opts): + tgen = get_topogen(self) + + # Create the routers + for rtrNum in range(1, 6): + tgen.add_router("r{}".format(rtrNum)) + + # Setup Switches and connections + for swNum in range(1, 11): + tgen.add_switch("sw{}".format(swNum)) + + # Add connections to stub switches + tgen.gears["r1"].add_link(tgen.gears["sw6"]) + tgen.gears["r2"].add_link(tgen.gears["sw7"]) + tgen.gears["r3"].add_link(tgen.gears["sw8"]) + tgen.gears["r4"].add_link(tgen.gears["sw9"]) + tgen.gears["r5"].add_link(tgen.gears["sw10"]) + + # Add connections to R1-R2-R3 core + tgen.gears["r1"].add_link(tgen.gears["sw1"]) + tgen.gears["r1"].add_link(tgen.gears["sw3"]) + tgen.gears["r2"].add_link(tgen.gears["sw1"]) + tgen.gears["r2"].add_link(tgen.gears["sw2"]) + tgen.gears["r3"].add_link(tgen.gears["sw2"]) + tgen.gears["r3"].add_link(tgen.gears["sw3"]) + + # Add connections to external R4/R5 Routers + tgen.gears["r1"].add_link(tgen.gears["sw4"]) + tgen.gears["r4"].add_link(tgen.gears["sw4"]) + tgen.gears["r2"].add_link(tgen.gears["sw5"]) + tgen.gears["r5"].add_link(tgen.gears["sw5"]) + + +##################################################### +# +# Tests starting +# +##################################################### + + +def setup_module(module): + tgen = Topogen(BGPFeaturesTopo1, module.__name__) + tgen.start_topology() + + # Starting Routers + router_list = tgen.routers() + for rname, router in router_list.iteritems(): + router.load_config( + TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) + ) + if os.path.exists(os.path.join(CWD, "{}/bgpd.conf".format(rname))): + logger.info("{} uses BGPd".format(rname)) + router.load_config( + TopoRouter.RD_BGP, os.path.join(CWD, "{}/bgpd.conf".format(rname)) + ) + if os.path.exists(os.path.join(CWD, "{}/ospfd.conf".format(rname))): + logger.info("{} uses OSPFd".format(rname)) + router.load_config( + TopoRouter.RD_OSPF, os.path.join(CWD, "{}/ospfd.conf".format(rname)) + ) + if os.path.exists(os.path.join(CWD, "{}/ospf6d.conf".format(rname))): + logger.info("{} uses OSPF6d".format(rname)) + router.load_config( + TopoRouter.RD_OSPF6, os.path.join(CWD, "{}/ospf6d.conf".format(rname)) + ) + router.start() + + +def teardown_module(module): + tgen = get_topogen() + tgen.stop_topology() + + +def test_ospf_convergence(): + "Test for OSPFv2 topology convergence" + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Check Router r1, r2 & r3 OSPF + for rtrNum in range(1, 4): + logger.info("Checking OSPFv2 convergence on router r{}".format(rtrNum)) + + router = tgen.gears["r{}".format(rtrNum)] + reffile = os.path.join(CWD, "r{}/ospf_neighbor.json".format(rtrNum)) + expected = json.loads(open(reffile).read()) + + test_func = functools.partial( + topotest.router_json_cmp, router, "show ip ospf neighbor json", expected + ) + _, res = topotest.run_and_expect(test_func, None, count=60, wait=2) + assertmsg = "OSPF router R{} did not converge".format(rtrNum) + assert res is None, assertmsg + + +def test_bgp_convergence(): + "Test for BGP topology convergence" + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + # Check Router r1 & r2 BGP + for rtrNum in [1, 2, 4, 5]: + logger.info("Checking BGP IPv4 convergence on router r{}".format(rtrNum)) + + router = tgen.gears["r{}".format(rtrNum)] + reffile = os.path.join(CWD, "r{}/bgp_summary.json".format(rtrNum)) + expected = json.loads(open(reffile).read()) + + test_func = functools.partial( + topotest.router_json_cmp, router, "show ip bgp summary json", expected + ) + _, res = topotest.run_and_expect(test_func, None, count=60, wait=2) + assertmsg = "BGP router R{} did not converge".format(rtrNum) + assert res is None, assertmsg + + # tgen.mininet_cli() + + +def test_bgp_shutdown(): + "Test BGP instance shutdown" + + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + tgen.net['r1'].cmd('vtysh -c \"conf t\" -c \"router bgp 65000\" -c \"bgp shutdown message ABCDabcd\"') + + # Check BGP Summary on local and remote routers + for rtrNum in [1, 2, 4]: + logger.info("Checking BGP Summary after shutdown of R1 BGP on router r{}".format(rtrNum)) + + router = tgen.gears["r{}".format(rtrNum)] + reffile = os.path.join(CWD, "r{}/bgp_shutdown_summary.json".format(rtrNum)) + expected = json.loads(open(reffile).read()) + + test_func = functools.partial( + topotest.router_json_cmp, router, "show ip bgp summary json", expected + ) + _, res = topotest.run_and_expect(test_func, None, count=60, wait=2) + assertmsg = "BGP sessions on router R{} are in incorrect state (not down as expected?)".format(rtrNum) + assert res is None, assertmsg + + +def test_bgp_shutdown_message(): + "Test BGP Peer Shutdown Message" + + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + for rtrNum in [2, 4]: + logger.info("Checking BGP shutdown received on router r{}".format(rtrNum)) + + shut_message = tgen.net['r{}'.format(rtrNum)].cmd( + 'tail bgpd.log | grep "NOTIFICATION.*Cease/Administratively Shutdown"') + assertmsg = "BGP shutdown message not received on router R{}".format(rtrNum) + assert shut_message != '', assertmsg + + m = re.search('.*([0-9]+ bytes[ 0-9a-fA-F]+)', shut_message) + if m: + found = m.group(1) + else: + found = '' + assertmsg = "Incorrect BGP shutdown message received on router R{}".format(rtrNum) + assert found == '8 bytes 41 42 43 44 61 62 63 64' + + # tgen.mininet_cli() + + +def test_bgp_no_shutdown(): + "Test BGP instance no shutdown" + + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + tgen.net['r1'].cmd('vtysh -c \"conf t\" -c \"router bgp 65000\" -c \"no bgp shutdown\"') + + # Check BGP Summary on local and remote routers + for rtrNum in [1, 2, 4]: + logger.info("Checking BGP Summary after removing bgp shutdown on router r1 on router r{}".format(rtrNum)) + + router = tgen.gears["r{}".format(rtrNum)] + reffile = os.path.join(CWD, "r{}/bgp_summary.json".format(rtrNum)) + expected = json.loads(open(reffile).read()) + + test_func = functools.partial( + topotest.router_json_cmp, router, "show ip bgp summary json", expected + ) + _, res = topotest.run_and_expect(test_func, None, count=60, wait=2) + assertmsg = "BGP sessions on router R{} are in incorrect state (not down as expected?)".format(rtrNum) + assert res is None, assertmsg + + +def test_bgp_instance_shutdown(): + tgen = get_topogen() + + # Skip if previous fatal error condition is raised + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args))