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topotests: bgp_evpn_rt5, add test for advertise route-map service
Use the advertise route-map command, and check that it filters out correctly the undesirable prefixes. Reversely, check that undoing that route-map recovers all prefixes. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit is contained in:
Philippe Guibert
parent
fe272d3508
commit
b8b7a615ac
191
tests/topotests/bgp_evpn_rt5/r1/bgp_l2vpn_evpn_routes_all.json
Normal file
191
tests/topotests/bgp_evpn_rt5/r1/bgp_l2vpn_evpn_routes_all.json
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@ -0,0 +1,191 @@
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{
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"bgpLocalRouterId":"192.168.100.21",
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"defaultLocPrf":100,
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"localAS":65000,
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"192.168.101.41:2":{
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"rd":"192.168.101.41:2",
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"[5]:[0]:[32]:[192.168.101.41]":{
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"prefix":"[5]:[0]:[32]:[192.168.101.41]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"internal",
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"routeType":5,
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"ethTag":0,
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"ipLen":32,
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"ip":"192.168.101.41",
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"metric":0,
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"locPrf":100,
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"weight":0,
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"peerId":"192.168.100.41",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.41",
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"hostname":"r2",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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},
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"[5]:[0]:[32]:[192.168.102.41]":{
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"prefix":"[5]:[0]:[32]:[192.168.102.41]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"internal",
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"routeType":5,
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"ethTag":0,
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"ipLen":32,
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"ip":"192.168.102.41",
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"metric":0,
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"locPrf":100,
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"weight":0,
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"peerId":"192.168.100.41",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.41",
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"hostname":"r2",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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},
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"[5]:[0]:[128]:[fd00::2]":{
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"prefix":"[5]:[0]:[128]:[fd00::2]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"internal",
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"routeType":5,
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"ethTag":0,
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"ipLen":128,
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"ip":"fd00::2",
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"metric":0,
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"locPrf":100,
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"weight":0,
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"peerId":"192.168.100.41",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.41",
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"hostname":"r2",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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},
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"[5]:[0]:[128]:[fd00::3]":{
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"prefix":"[5]:[0]:[128]:[fd00::3]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"internal",
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"routeType":5,
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"ethTag":0,
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"ipLen":128,
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"ip":"fd00::3",
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"metric":0,
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"locPrf":100,
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"weight":0,
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"peerId":"192.168.100.41",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.41",
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"hostname":"r2",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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}
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},
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"192.168.102.21:2":{
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"rd":"192.168.102.21:2",
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"[5]:[0]:[32]:[192.168.102.21]":{
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"prefix":"[5]:[0]:[32]:[192.168.102.21]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"external",
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"routeType":5,
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"ethTag":0,
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"ipLen":32,
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"ip":"192.168.102.21",
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"metric":0,
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"weight":32768,
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"peerId":"(unspec)",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.21",
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"hostname":"r1",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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},
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"[5]:[0]:[128]:[fd00::1]":{
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"prefix":"[5]:[0]:[128]:[fd00::1]",
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"prefixLen":352,
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"paths":[
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{
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"valid":true,
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"bestpath":true,
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"selectionReason":"First path received",
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"pathFrom":"external",
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"routeType":5,
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"ethTag":0,
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"ipLen":128,
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"ip":"fd00::1",
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"metric":0,
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"weight":32768,
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"peerId":"(unspec)",
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"path":"",
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"origin":"IGP",
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"nexthops":[
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{
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"ip":"192.168.100.21",
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"hostname":"r1",
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"afi":"ipv4",
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"used":true
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}
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]
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}
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]
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}
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},
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"numPrefix":6,
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"totalPrefix":6
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}
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@ -20,12 +20,30 @@ router bgp 65000 vrf r2-vrf-101
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no bgp network import-check
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no bgp network import-check
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address-family ipv4 unicast
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address-family ipv4 unicast
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network 192.168.101.41/32
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network 192.168.101.41/32
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network 192.168.102.41/32
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exit-address-family
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exit-address-family
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address-family ipv6 unicast
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address-family ipv6 unicast
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network fd00::2/128
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network fd00::2/128
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network fd00::3/128
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exit-address-family
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exit-address-family
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address-family l2vpn evpn
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address-family l2vpn evpn
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advertise ipv4 unicast
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advertise ipv4 unicast route-map rmap4
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advertise ipv6 unicast
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advertise ipv6 unicast route-map rmap6
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exit-address-family
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exit-address-family
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!
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!
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access-list acl4_1 seq 10 permit 192.168.101.41/32
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access-list acl4_2 seq 10 permit 192.168.102.41/32
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ipv6 access-list acl6_1 seq 10 permit fd00::2/128
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ipv6 access-list acl6_2 seq 10 permit fd00::3/128
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route-map rmap4 permit 1
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match ip address acl4_1
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exit
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route-map rmap4 deny 2
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match ip address acl4_2
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exit
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route-map rmap6 permit 1
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match ipv6 address acl6_1
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exit
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route-map rmap6 deny 2
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match ipv6 address acl6_2
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exit
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@ -347,6 +347,40 @@ def test_evpn_ping():
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_test_evpn_ping_router(tgen.gears["r1"])
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_test_evpn_ping_router(tgen.gears["r1"])
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def test_evpn_disable_routemap():
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"""
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Check the removal of a route-map on R2. More EVPN Prefixes are expected
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"""
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tgen = get_topogen()
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if tgen.routers_have_failure():
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pytest.skip(tgen.errors)
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tgen.gears["r2"].vtysh_cmd(
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"""
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configure terminal\n
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router bgp 65000 vrf r2-vrf-101\n
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address-family l2vpn evpn\n
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advertise ipv4 unicast\n
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advertise ipv6 unicast\n
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"""
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)
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router = tgen.gears["r1"]
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json_file = "{}/{}/bgp_l2vpn_evpn_routes_all.json".format(CWD, router.name)
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if not os.path.isfile(json_file):
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assert 0, "bgp_l2vpn_evpn_routes.json file not found"
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expected = json.loads(open(json_file).read())
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test_func = partial(
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topotest.router_json_cmp,
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router,
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"show bgp l2vpn evpn json",
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expected,
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)
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_, result = topotest.run_and_expect(test_func, None, count=20, wait=1)
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assertmsg = '"{}" JSON output mismatches'.format(router.name)
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assert result is None, assertmsg
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def test_evpn_remove_ip():
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def test_evpn_remove_ip():
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"""
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"""
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Check the removal of an EVPN route is correctly handled
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Check the removal of an EVPN route is correctly handled
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@ -360,6 +394,7 @@ def test_evpn_remove_ip():
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"raw_config": [
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"raw_config": [
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"router bgp 65000 vrf r2-vrf-101",
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"router bgp 65000 vrf r2-vrf-101",
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"address-family ipv6 unicast",
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"address-family ipv6 unicast",
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"no network fd00::3/128",
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"no network fd00::2/128",
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"no network fd00::2/128",
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]
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]
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}
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}
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