+++ /dev/null
-ipv6 route ::/0 fd00:100::2
-ip route 0.0.0.0/0 192.168.1.2
-interface eth-r1
- ip address 192.168.1.1/24
- ipv6 address fd00:100::1/64
-!
+++ /dev/null
-ipv6 route ::/0 fd00:700::2
-ip route 0.0.0.0/0 192.168.7.2
-interface eth-r7
- ip address 192.168.7.1/24
- ipv6 address fd00:700::1/64
-!
+++ /dev/null
-ipv6 route ::/0 fd00:800::2
-ip route 0.0.0.0/0 192.168.8.2
-interface eth-r8
- ip address 192.168.8.1/24
- ipv6 address fd00:800::1/64
-!
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "0.0.0.0",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "multipath": true,
- "path": "65000 65700",
- "nexthops": [
- {
- "ip": "172.16.1.3",
- "afi": "ipv4",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65700",
- "nexthops": [
- {
- "ip": "172.16.0.2",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "multipath": true,
- "path": "65000 65800",
- "nexthops": [
- {
- "ip": "172.16.1.3",
- "afi": "ipv4",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65800",
- "nexthops": [
- {
- "ip": "172.16.0.2",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "::",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "multipath": true,
- "path": "65000 65700",
- "nexthops": [
- {
- "ip": "fd00:0:2::3",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65700",
- "nexthops": [
- {
- "ip": "fd00:0:1::2",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "multipath": true,
- "path": "65000 65800",
- "nexthops": [
- {
- "ip": "fd00:0:2::3",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65800",
- "nexthops": [
- {
- "ip": "fd00:0:1::2",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65100
- no bgp ebgp-requires-policy
- neighbor 172.16.0.2 remote-as external
- neighbor 172.16.1.3 remote-as external
- ! neighbor 172.16.0.2 capability extended-nexthop
- !
- address-family ipv4 unicast
- redistribute connected route-map RMAP4
- !
- address-family ipv6 unicast
- redistribute connected route-map RMAP6
- neighbor 172.16.0.2 activate
- neighbor 172.16.1.3 activate
- !
-
-ip prefix-list RANGE4 seq 10 permit 192.168.0.0/16 le 24
-ipv6 prefix-list RANGE6 seq 10 permit fd00:100::0/64
-
-route-map RMAP4 permit 10
- match ip address prefix-list RANGE4
-!
-route-map RMAP6 permit 10
- match ipv6 address prefix-list RANGE6
+++ /dev/null
-!
-interface eth-h1
- ip address 192.168.1.2/24
- ipv6 address fd00:100::2/64
-!
-interface eth-r2
- ip address 172.16.0.1/24
- ipv6 address fd00:0:1::1/64
-!
-interface eth-r3
- ip address 172.16.1.1/24
- ipv6 address fd00:0:2::1/64
-!
-interface lo
- ip address 192.0.2.1/32
- ipv6 address 2001:db8::1/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.0.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:1::1",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- no bgp ebgp-requires-policy
- neighbor 172.16.0.1 remote-as external
- ! neighbor 172.16.0.1 capability extended-nexthop
- neighbor 192.0.2.101 remote-as internal
- neighbor 192.0.2.101 update-source 192.0.2.2
- !
- address-family ipv6 unicast
- neighbor 172.16.0.1 activate
- neighbor 192.0.2.101 activate
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-rr1
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r1
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-router isis 1
- net 49.0000.0000.0000.0002.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r1
- ip address 172.16.0.2/24
- ipv6 address fd00:0:1::2/64
-!
-interface eth-rr1
- ip address 10.0.0.2/24
- ipv6 address fd00:0:3::2/64
-!
-interface lo
- ip address 192.0.2.2/32
- ipv6 address 2001:db8::2/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.1.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:2::1",
- "afi": "ipv6",
- "scope": "global"
- },
- {
- "afi": "ipv6",
- "scope": "link-local",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- no bgp ebgp-requires-policy
- neighbor 172.16.1.1 remote-as external
- ! neighbor 172.16.1.1 capability extended-nexthop
- neighbor 192.0.2.101 remote-as internal
- neighbor 192.0.2.101 update-source 192.0.2.3
- !
- address-family ipv6 unicast
- neighbor 172.16.1.1 activate
- neighbor 192.0.2.101 activate
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-rr1
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r1
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-router isis 1
- net 49.0000.0000.0000.0003.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r1
- ip address 172.16.1.3/24
- ipv6 address fd00:0:2::3/64
-!
-interface eth-rr1
- ip address 10.0.1.3/24
- ipv6 address fd00:0:4::3/64
-!
-interface lo
- ip address 192.0.2.3/32
- ipv6 address 2001:db8::3/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.0.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:1::1",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- neighbor 192.0.2.5 remote-as internal
- neighbor 192.0.2.6 remote-as internal
- neighbor 192.0.2.101 remote-as internal
- neighbor 192.0.2.5 update-source 192.0.2.4
- neighbor 192.0.2.6 update-source 192.0.2.4
- neighbor 192.0.2.101 update-source 192.0.2.4
- !
- address-family ipv6 unicast
- neighbor 192.0.2.5 activate
- neighbor 192.0.2.6 activate
- neighbor 192.0.2.101 activate
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-rr1
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r6
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-router isis 1
- net 49.0000.0000.0000.0004.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r6
- ip address 10.0.4.4/24
- ipv6 address fd00:0:7::4/64
-!
-interface eth-rr1
- ip address 10.0.2.4/24
- ipv6 address fd00:0:5::4/64
-!
-interface lo
- ip address 192.0.2.4/32
- ipv6 address 2001:db8::4/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.0.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:1::1",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- neighbor 192.0.2.4 remote-as internal
- neighbor 192.0.2.6 remote-as internal
- neighbor 192.0.2.101 remote-as internal
- neighbor 192.0.2.4 update-source 192.0.2.5
- neighbor 192.0.2.6 update-source 192.0.2.5
- neighbor 192.0.2.101 update-source 192.0.2.5
- !
- address-family ipv6 unicast
- neighbor 192.0.2.4 activate
- neighbor 192.0.2.6 activate
- neighbor 192.0.2.101 activate
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-rr1
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r6
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-router isis 1
- net 49.0000.0000.0000.0005.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r6
- ip address 10.0.5.5/24
- ipv6 address fd00:0:8::5/64
-!
-interface eth-rr1
- ip address 10.0.3.5/24
- ipv6 address fd00:0:6::5/64
-!
-interface lo
- ip address 192.0.2.5/32
- ipv6 address 2001:db8::5/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.0.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "nexthops": [
- {
- "ip": "fd00:0:1::1",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- no bgp ebgp-requires-policy
- no bgp enforce-first-as
- neighbor 192.0.2.4 remote-as internal
- neighbor 192.0.2.5 remote-as internal
- neighbor 192.0.2.101 remote-as internal
- neighbor 172.17.0.201 remote-as external
- neighbor 192.0.2.4 update-source 192.0.2.6
- neighbor 192.0.2.5 update-source 192.0.2.6
- neighbor 192.0.2.101 update-source 192.0.2.6
- !
- address-family ipv6 unicast
- neighbor 192.0.2.4 activate
- neighbor 192.0.2.5 activate
- neighbor 192.0.2.101 activate
- neighbor 172.17.0.201 activate
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-r4
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r5
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-sw1
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-router isis 1
- net 49.0000.0000.0000.0006.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r4
- ip address 10.0.4.6/24
- ipv6 address fd00:0:7::6/64
-!
-interface eth-r5
- ip address 10.0.5.6/24
- ipv6 address fd00:0:8::6/64
-!
-interface eth-sw1
- ip address 172.17.0.6/24
- ipv6 address fd00:0:9::6/64
-!
-interface lo
- ip address 192.0.2.6/32
- ipv6 address 2001:db8::6/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65100",
- "nexthops": [
- {
- "ip": "172.17.0.6",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "0.0.0.0",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65100",
- "nexthops": [
- {
- "ip": "fd00:0:9::6",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "::",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65700
- no bgp ebgp-requires-policy
- no bgp enforce-first-as
- neighbor 172.17.0.201 remote-as external
- !
- address-family ipv4 unicast
- redistribute connected route-map RMAP4
- !
- address-family ipv6 unicast
- redistribute connected route-map RMAP6
- neighbor 172.17.0.201 activate
- !
-
-ip prefix-list RANGE4 seq 10 permit 192.168.0.0/16 le 24
-ipv6 prefix-list RANGE6 seq 10 permit fd00:700::0/64
-
-route-map RMAP4 permit 10
- match ip address prefix-list RANGE4
-!
-route-map RMAP6 permit 10
- match ipv6 address prefix-list RANGE6
+++ /dev/null
-!
-interface eth-h2
- ip address 192.168.7.2/24
- ipv6 address fd00:700::2/64
-!
-interface eth-sw1
- ip address 172.17.0.7/24
- ipv6 address fd00:0:9::7/64
-!
-interface lo
- ip address 192.0.2.7/32
- ipv6 address 2001:db8::7/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65100",
- "nexthops": [
- {
- "ip": "172.17.0.6",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "0.0.0.0",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65000 65100",
- "nexthops": [
- {
- "ip": "fd00:0:9::6",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "",
- "nexthops": [
- {
- "ip": "::",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65800
- no bgp ebgp-requires-policy
- no bgp enforce-first-as
- neighbor 172.17.0.201 remote-as external
- !
- address-family ipv4 unicast
- redistribute connected route-map RMAP4
- !
- address-family ipv6 unicast
- redistribute connected route-map RMAP6
- neighbor 172.17.0.201 activate
- !
-
-ip prefix-list RANGE4 seq 10 permit 192.168.0.0/16 le 24
-ipv6 prefix-list RANGE6 seq 10 permit fd00:800::0/64
-
-route-map RMAP4 permit 10
- match ip address prefix-list RANGE4
-!
-route-map RMAP6 permit 10
- match ipv6 address prefix-list RANGE6
+++ /dev/null
-!
-interface eth-h3
- ip address 192.168.8.2/24
- ipv6 address fd00:800::2/64
-!
-interface eth-sw1
- ip address 172.17.0.8/24
- ipv6 address fd00:0:9::8/64
-!
-interface lo
- ip address 192.0.2.8/32
- ipv6 address 2001:db8::8/128
+++ /dev/null
-{
- "routes": {
- "192.168.1.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.0.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "multipath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "172.16.1.1",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.7.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "172.17.0.7",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ],
- "192.168.8.0/24": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "172.17.0.8",
- "afi": "ipv4",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-{
- "routes": {
- "fd00:100::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:1::1",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- },
- {
- "valid": true,
- "multipath": true,
- "path": "65100",
- "nexthops": [
- {
- "ip": "fd00:0:2::1",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:700::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65700",
- "nexthops": [
- {
- "ip": "fd00:0:9::7",
- "afi": "ipv6",
- "scope": "global",
- "used": true
- }
- ]
- }
- ],
- "fd00:800::/64": [
- {
- "valid": true,
- "bestpath": true,
- "path": "65800",
- "nexthops": [
- {
- "ip": "fd00:0:9::8",
- "scope": "global",
- "afi": "ipv6",
- "used": true
- }
- ]
- }
- ]
- }
-}
+++ /dev/null
-router bgp 65000
- neighbor 192.0.2.2 remote-as internal
- neighbor 192.0.2.3 remote-as internal
- neighbor 192.0.2.4 remote-as internal
- neighbor 192.0.2.5 remote-as internal
- neighbor 192.0.2.6 remote-as internal
- neighbor 192.0.2.2 update-source 192.0.2.101
- neighbor 192.0.2.3 update-source 192.0.2.101
- neighbor 192.0.2.4 update-source 192.0.2.101
- neighbor 192.0.2.5 update-source 192.0.2.101
- neighbor 192.0.2.6 update-source 192.0.2.101
- !
- address-family ipv4 unicast
- neighbor 192.0.2.2 route-reflector-client
- neighbor 192.0.2.3 route-reflector-client
-
- !
- address-family ipv6 unicast
- neighbor 192.0.2.2 activate
- neighbor 192.0.2.3 activate
- neighbor 192.0.2.4 activate
- neighbor 192.0.2.5 activate
- neighbor 192.0.2.6 activate
- neighbor 192.0.2.2 route-reflector-client
- neighbor 192.0.2.3 route-reflector-client
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-r2
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r3
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r4
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-interface eth-r5
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
- isis network point-to-point
-!
-router isis 1
- net 49.0000.0000.0000.0101.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-!
-interface eth-r2
- ip address 10.0.0.101/24
- ipv6 address fd00:0:3::101/64
-!
-interface eth-r3
- ip address 10.0.1.101/24
- ipv6 address fd00:0:4::101/64
-!
-interface eth-r4
- ip address 10.0.2.101/24
- ipv6 address fd00:0:5::101/64
-!
-interface eth-r5
- ip address 10.0.3.101/24
- ipv6 address fd00:0:6::101/64
-!
-interface lo
- ip address 192.0.2.101/32
- ipv6 address 2001:db8::101/128
-
+++ /dev/null
-router bgp 65200 view RS
- bgp router-id 192.0.2.201
- no bgp ebgp-requires-policy
- neighbor 172.17.0.6 remote-as external
- neighbor 172.17.0.7 remote-as external
- neighbor 172.17.0.8 remote-as external
- !
- address-family ipv4 unicast
- neighbor 172.17.0.6 route-server-client
- neighbor 172.17.0.7 route-server-client
- neighbor 172.17.0.8 route-server-client
-
- !
- address-family ipv6 unicast
- neighbor 172.17.0.6 activate
- neighbor 172.17.0.7 activate
- neighbor 172.17.0.8 activate
- neighbor 172.17.0.6 route-server-client
- neighbor 172.17.0.7 route-server-client
- neighbor 172.17.0.8 route-server-client
- !
+++ /dev/null
-!
-interface lo
- ip router isis 1
- ipv6 router isis 1
- isis passive
-!
-interface eth-r2
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
-!
-interface eth-r3
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
-!
-interface eth-r4
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
-!
-interface eth-r5
- ip router isis 1
- ipv6 router isis 1
- isis hello-interval 1
- isis hello-multiplier 3
-!
-router isis 1
- net 49.0000.0000.0000.0101.00
- is-type level-1
- lsp-gen-interval 1
- topology ipv6-unicast
-!
+++ /dev/null
-interface eth-sw1
- ip address 172.17.0.201/24
- ipv6 address fd00:0:9::201/64
-!
-interface lo
- ip address 192.0.2.201/32
- ipv6 address 2001:db8::201/128
-
+++ /dev/null
-#!/usr/bin/env python
-# SPDX-License-Identifier: ISC
-
-#
-# Copyright (c) 2024 by 6WIND
-#
-
-"""
-Test BGP nexthop conformity with IPv4,6 MP-BGP over IPv4 peering
-"""
-
-import os
-import sys
-import json
-import functools
-from functools import partial
-import pytest
-
-# 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
-from lib.checkping import check_ping
-from lib.bgp import verify_bgp_convergence_from_running_config
-
-pytestmark = [pytest.mark.bgpd, pytest.mark.isisd]
-
-
-def build_topo(tgen):
- r"""
- +---+
- | h1|
- +---+
- |
- +---+
- | r1| AS 65100
- +---+
- / \ _____________
- / \
- +---+ +---+
- | r2| | r3| rr1 is route-reflector
- +---+ +---+ for r2 and r3
- \ /
- \ /
- +---+
- |rr1| AS 65000
- +---+
- / \
- / \
- +---+ +---+
- | r4| | r5| iBGP full-mesh between
- +---+ +---+ rr1, r4, r5 and r6
- \ /
- \ /
- +---+
- | r6|
- +---+
- | _____________
- |
- | +---+
- [sw1]-----|rs1| AS 65200
- /\ +---+ rs1: route-server
- / \
- / \ _____________
- +---+ +---+
- | r7| | r8| AS 65700 (r7)
- +---+ +---+ AS 65800 (r8)
- | |
- +---+ +---+
- | h2| | h3|
- +---+ +---+
- """
-
- def connect_routers(tgen, left, right):
- for rname in [left, right]:
- if rname not in tgen.routers().keys():
- tgen.add_router(rname)
-
- switch = tgen.add_switch("s-{}-{}".format(left, right))
- switch.add_link(tgen.gears[left], nodeif="eth-{}".format(right))
- switch.add_link(tgen.gears[right], nodeif="eth-{}".format(left))
-
- def connect_switchs(tgen, rname, switch):
- if rname not in tgen.routers().keys():
- tgen.add_router(rname)
-
- switch.add_link(tgen.gears[rname], nodeif="eth-{}".format(switch.name))
-
- connect_routers(tgen, "h1", "r1")
- connect_routers(tgen, "r1", "r2")
- connect_routers(tgen, "r1", "r3")
- connect_routers(tgen, "r2", "rr1")
- connect_routers(tgen, "r3", "rr1")
- connect_routers(tgen, "rr1", "r4")
- connect_routers(tgen, "rr1", "r5")
- connect_routers(tgen, "r4", "r6")
- connect_routers(tgen, "r5", "r6")
-
- sw1 = tgen.add_switch("sw1")
- connect_switchs(tgen, "r6", sw1)
- connect_switchs(tgen, "rs1", sw1)
- connect_switchs(tgen, "r7", sw1)
- connect_switchs(tgen, "r8", sw1)
-
- connect_routers(tgen, "r7", "h2")
- connect_routers(tgen, "r8", "h3")
-
-
-def setup_module(mod):
- "Sets up the pytest environment"
-
- tgen = Topogen(build_topo, mod.__name__)
- tgen.start_topology()
- logger.info("setup_module")
-
- for rname, router in tgen.routers().items():
- router.load_config(
- TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
- )
- if "h" in rname:
- # hosts
- continue
-
- router.load_config(
- TopoRouter.RD_BGP, os.path.join(CWD, "{}/bgpd.conf".format(rname))
- )
-
- if rname in ["r1", "r7", "r8", "rs1"]:
- # external routers
- continue
-
- router.load_config(
- TopoRouter.RD_ISIS, os.path.join(CWD, "{}/isisd.conf".format(rname))
- )
-
- # Initialize all routers.
- tgen.start_router()
-
-
-def teardown_module(_mod):
- "Teardown the pytest environment"
- tgen = get_topogen()
- tgen.stop_topology()
-
-
-def test_bgp_convergence():
- "Assert that BGP is converging."
- tgen = get_topogen()
- if tgen.routers_have_failure():
- pytest.skip(tgen.errors)
-
- logger.info("waiting for bgp peers to go up")
-
- for rname in tgen.routers().keys():
- if "h" in rname:
- # hosts
- continue
- result = verify_bgp_convergence_from_running_config(tgen, dut=rname)
- assert result is True, "BGP is not converging on {}".format(rname)
-
-
-def test_bgp_ipv4_nexthop_step1():
- "Assert that BGP has correct ipv4 nexthops."
- tgen = get_topogen()
- if tgen.routers_have_failure():
- pytest.skip(tgen.errors)
-
- for rname, router in tgen.routers().items():
- if "h" in rname:
- # hosts
- continue
- if "rs1" in rname:
- continue
- ref_file = "{}/{}/bgp_ipv4.json".format(CWD, rname)
- expected = json.loads(open(ref_file).read())
- test_func = partial(
- topotest.router_json_cmp,
- router,
- "show bgp ipv4 unicast json",
- expected,
- )
- _, res = topotest.run_and_expect(test_func, None, count=30, wait=1)
- assertmsg = "{}: BGP IPv4 Nexthop failure".format(rname)
- assert res is None, assertmsg
-
-
-def test_bgp_ipv6_nexthop_step1():
- "Assert that BGP has correct ipv6 nexthops."
- tgen = get_topogen()
- if tgen.routers_have_failure():
- pytest.skip(tgen.errors)
-
- for rname, router in tgen.routers().items():
- if "h" in rname:
- # hosts
- continue
- if "rs1" in rname:
- continue
- ref_file = "{}/{}/bgp_ipv6_step1.json".format(CWD, rname)
- expected = json.loads(open(ref_file).read())
- test_func = partial(
- topotest.router_json_cmp,
- router,
- "show bgp ipv6 unicast json",
- expected,
- )
- _, res = topotest.run_and_expect(test_func, None, count=30, wait=1)
- assertmsg = "{}: BGP IPv6 Nexthop failure".format(rname)
- assert res is None, assertmsg
-
-
-def test_bgp_ping_ok_step1():
- "Check that h1 pings h2 and h3"
- tgen = get_topogen()
- if tgen.routers_have_failure():
- pytest.skip(tgen.errors)
-
- check_ping("h1", "192.168.7.1", True, 5, 1)
- check_ping("h1", "fd00:700::1", True, 5, 1)
- check_ping("h1", "192.168.8.1", True, 5, 1)
- check_ping("h1", "fd00:800::1", True, 5, 1)
-
-
-if __name__ == "__main__":
- args = ["-s"] + sys.argv[1:]
- sys.exit(pytest.main(args))