Example: ibgp rr othervpns prefix movement¶
r1
hostname r1
vrf def v1
rd 1:1
exit
vrf def v2
rd 1:2
rt-both 1:2
exit
vrf def v3
rd 1:3
rt-both 1:3
exit
vrf def v4
rd 1:4
rt-both 1:4
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.1 255.255.255.255
ipv6 addr 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo2
vrf for v2
ipv4 addr 9.9.2.1 255.255.255.255
ipv6 addr 9992::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo3
vrf for v3
ipv4 addr 9.9.3.1 255.255.255.255
ipv6 addr 9993::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo4
vrf for v4
ipv4 addr 9.9.4.1 255.255.255.255
ipv6 addr 9994::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.0
ipv6 addr 1234:1::1 ffff:ffff::
mpls enable
exit
router bgp4 1
vrf v1
address ovpnuni
local-as 1
router-id 4.4.4.1
neigh 1.1.1.2 remote-as 1
neigh 1.1.1.2 route-reflect
neigh 1.1.1.2 send-comm both
neigh 1.1.1.3 remote-as 1
neigh 1.1.1.3 route-reflect
neigh 1.1.1.3 send-comm both
neigh 1.1.1.4 remote-as 1
neigh 1.1.1.4 route-reflect
neigh 1.1.1.4 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 red conn
exit
router bgp6 1
vrf v1
address ovpnuni
local-as 1
router-id 6.6.6.1
neigh 1234:1::2 remote-as 1
neigh 1234:1::2 route-reflect
neigh 1234:1::2 send-comm both
neigh 1234:1::3 remote-as 1
neigh 1234:1::3 route-reflect
neigh 1234:1::3 send-comm both
neigh 1234:1::4 remote-as 1
neigh 1234:1::4 route-reflect
neigh 1234:1::4 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 red conn
exit
r2
hostname r2
vrf def v1
rd 1:1
exit
vrf def v2
rd 1:2
rt-both 1:2
exit
vrf def v3
rd 1:3
rt-both 1:3
exit
vrf def v4
rd 1:4
rt-both 1:4
exit
bridge 1
mac-learn
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.2 255.255.255.255
ipv6 addr 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo2
vrf for v2
ipv4 addr 9.9.2.2 255.255.255.255
ipv6 addr 9992::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo3
vrf for v3
ipv4 addr 9.9.3.2 255.255.255.255
ipv6 addr 9993::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo4
vrf for v4
ipv4 addr 9.9.4.2 255.255.255.255
ipv6 addr 9994::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo41
vrf for v4
ipv4 addr 9.9.4.222 255.255.255.255
ipv6 addr 9994::222 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo42
vrf for v4
ipv4 addr 9.9.4.102 255.255.255.255
ipv6 addr 9994::102 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
server telnet tel
vrf v4
port 666
exit
int eth1
bridge-gr 1
exit
int eth2
bridge-gr 1
exit
int bvi1
vrf for v1
ipv4 addr 1.1.1.2 255.255.255.0
ipv6 addr 1234:1::2 ffff:ffff::
mpls enable
exit
route-map rm1
set aspath 1000
exit
router bgp4 1
vrf v1
address ovpnuni
local-as 1
router-id 4.4.4.2
neigh 1.1.1.1 remote-as 1
neigh 1.1.1.1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 advertise 9994::2/128 route-map rm1
afi-ovrf v4 advertise 9994::222/128 route-map rm1
exit
router bgp6 1
vrf v1
address ovpnuni
local-as 1
router-id 6.6.6.2
neigh 1234:1::1 remote-as 1
neigh 1234:1::1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 advertise 9.9.4.2/32 route-map rm1
afi-ovrf v4 advertise 9.9.4.222/32 route-map rm1
exit
r3
hostname r3
vrf def v1
rd 1:1
exit
vrf def v2
rd 1:2
rt-both 1:2
exit
vrf def v3
rd 1:3
rt-both 1:3
exit
vrf def v4
rd 1:4
rt-both 1:4
exit
bridge 1
mac-learn
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.3 255.255.255.255
ipv6 addr 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo2
vrf for v2
ipv4 addr 9.9.2.3 255.255.255.255
ipv6 addr 9992::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo3
vrf for v3
ipv4 addr 9.9.3.3 255.255.255.255
ipv6 addr 9993::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo4
vrf for v4
ipv4 addr 9.9.4.3 255.255.255.255
ipv6 addr 9994::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo41
vrf for v4
ipv4 addr 9.9.4.222 255.255.255.255
ipv6 addr 9994::222 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo42
vrf for v4
ipv4 addr 9.9.4.103 255.255.255.255
ipv6 addr 9994::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
server telnet tel
vrf v4
port 666
exit
int eth1
bridge-gr 1
exit
int eth2
bridge-gr 1
exit
int bvi1
vrf for v1
ipv4 addr 1.1.1.3 255.255.255.0
ipv6 addr 1234:1::3 ffff:ffff::
mpls enable
exit
route-map rm1
set aspath 1000 1000 1000
exit
router bgp4 1
vrf v1
address ovpnuni
local-as 1
router-id 4.4.4.3
neigh 1.1.1.1 remote-as 1
neigh 1.1.1.1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 advertise 9994::3/128 route-map rm1
afi-ovrf v4 advertise 9994::222/128 route-map rm1
exit
router bgp6 1
vrf v1
address ovpnuni
local-as 1
router-id 6.6.6.3
neigh 1234:1::1 remote-as 1
neigh 1234:1::1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 advertise 9.9.4.3/32 route-map rm1
afi-ovrf v4 advertise 9.9.4.222/32 route-map rm1
exit
r4
hostname r4
vrf def v1
rd 1:1
exit
vrf def v2
rd 1:2
rt-both 1:2
exit
vrf def v3
rd 1:3
rt-both 1:3
exit
vrf def v4
rd 1:4
rt-both 1:4
exit
int lo0
vrf for v1
ipv4 addr 2.2.2.4 255.255.255.255
ipv6 addr 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo2
vrf for v2
ipv4 addr 9.9.2.4 255.255.255.255
ipv6 addr 9992::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo3
vrf for v3
ipv4 addr 9.9.3.4 255.255.255.255
ipv6 addr 9993::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int lo4
vrf for v4
ipv4 addr 9.9.4.4 255.255.255.255
ipv6 addr 9994::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.4 255.255.255.0
ipv6 addr 1234:1::4 ffff:ffff::
mpls enable
exit
router bgp4 1
vrf v1
address ovpnuni
local-as 1
router-id 4.4.4.4
neigh 1.1.1.1 remote-as 1
neigh 1.1.1.1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 red conn
exit
router bgp6 1
vrf v1
address ovpnuni
local-as 1
router-id 6.6.6.4
neigh 1234:1::1 remote-as 1
neigh 1234:1::1 send-comm both
afi-ovrf v2 ena
afi-ovrf v2 red conn
afi-ovrf v3 ena
afi-ovrf v3 red conn
afi-ovrf v4 ena
afi-ovrf v4 red conn
exit
r1 tping 100 60 9.9.4.2 vrf v4
r1 tping 100 60 9994::2 vrf v4
r1 tping 100 60 9.9.4.3 vrf v4
r1 tping 100 60 9994::3 vrf v4
r1 tping 100 60 9.9.4.4 vrf v4
r1 tping 100 60 9994::4 vrf v4
r1 tping 100 60 9.9.4.222 vrf v4
r1 tping 100 60 9994::222 vrf v4
r1 tping 0 60 9.9.4.102 vrf v4
r1 tping 0 60 9994::102 vrf v4
r1 tping 0 60 9.9.4.103 vrf v4
r1 tping 0 60 9994::103 vrf v4
r2 tping 100 60 9.9.4.1 vrf v4
r2 tping 100 60 9994::1 vrf v4
r2 tping 100 60 9.9.4.3 vrf v4
r2 tping 100 60 9994::3 vrf v4
r2 tping 100 60 9.9.4.4 vrf v4
r2 tping 100 60 9994::4 vrf v4
r2 tping 100 60 9.9.4.222 vrf v4
r2 tping 100 60 9994::222 vrf v4
r3 tping 100 60 9.9.4.1 vrf v4
r3 tping 100 60 9994::1 vrf v4
r3 tping 100 60 9.9.4.2 vrf v4
r3 tping 100 60 9994::2 vrf v4
r3 tping 100 60 9.9.4.4 vrf v4
r3 tping 100 60 9994::4 vrf v4
r3 tping 100 60 9.9.4.222 vrf v4
r3 tping 100 60 9994::222 vrf v4
r4 tping 100 60 9.9.4.1 vrf v4
r4 tping 100 60 9994::1 vrf v4
r4 tping 100 60 9.9.4.2 vrf v4
r4 tping 100 60 9994::2 vrf v4
r4 tping 100 60 9.9.4.3 vrf v4
r4 tping 100 60 9994::3 vrf v4
r4 tping 100 60 9.9.4.222 vrf v4
r4 tping 100 60 9994::222 vrf v4
r4 tping 0 60 9.9.4.102 vrf v4
r4 tping 0 60 9994::102 vrf v4
r4 tping 0 60 9.9.4.103 vrf v4
r4 tping 0 60 9994::103 vrf v4
r4 send telnet 9.9.4.222 666 vrf v4
r4 tping 100 60 9.9.4.102 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.102 vrf v4
r4 send telnet 9994::222 666 vrf v4
r4 tping 100 60 9.9.4.102 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.102 vrf v4
r2 send conf t
r2 send route-map rm1
r2 send set aspath 1000 1000 1000 1000 1000 1000
r2 send end
r2 send clear ipv4 route v1
r2 send clear ipv6 route v1
r1 tping 100 60 9.9.4.2 vrf v4
r1 tping 100 60 9994::2 vrf v4
r1 tping 100 60 9.9.4.3 vrf v4
r1 tping 100 60 9994::3 vrf v4
r1 tping 100 60 9.9.4.4 vrf v4
r1 tping 100 60 9994::4 vrf v4
r1 tping 100 60 9.9.4.222 vrf v4
r1 tping 100 60 9994::222 vrf v4
r1 tping 0 60 9.9.4.102 vrf v4
r1 tping 0 60 9994::102 vrf v4
r1 tping 0 60 9.9.4.103 vrf v4
r1 tping 0 60 9994::103 vrf v4
r2 tping 100 60 9.9.4.1 vrf v4
r2 tping 100 60 9994::1 vrf v4
r2 tping 100 60 9.9.4.3 vrf v4
r2 tping 100 60 9994::3 vrf v4
r2 tping 100 60 9.9.4.4 vrf v4
r2 tping 100 60 9994::4 vrf v4
r2 tping 100 60 9.9.4.222 vrf v4
r2 tping 100 60 9994::222 vrf v4
r3 tping 100 60 9.9.4.1 vrf v4
r3 tping 100 60 9994::1 vrf v4
r3 tping 100 60 9.9.4.2 vrf v4
r3 tping 100 60 9994::2 vrf v4
r3 tping 100 60 9.9.4.4 vrf v4
r3 tping 100 60 9994::4 vrf v4
r3 tping 100 60 9.9.4.222 vrf v4
r3 tping 100 60 9994::222 vrf v4
r4 tping 100 60 9.9.4.1 vrf v4
r4 tping 100 60 9994::1 vrf v4
r4 tping 100 60 9.9.4.2 vrf v4
r4 tping 100 60 9994::2 vrf v4
r4 tping 100 60 9.9.4.3 vrf v4
r4 tping 100 60 9994::3 vrf v4
r4 tping 100 60 9.9.4.222 vrf v4
r4 tping 100 60 9994::222 vrf v4
r4 tping 0 60 9.9.4.102 vrf v4
r4 tping 0 60 9994::102 vrf v4
r4 tping 0 60 9.9.4.103 vrf v4
r4 tping 0 60 9994::103 vrf v4
r4 send telnet 9.9.4.222 666 vrf v4
r4 tping 100 60 9.9.4.103 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.103 vrf v4
r4 send telnet 9994::222 666 vrf v4
r4 tping 100 60 9.9.4.103 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.103 vrf v4
r2 send conf t
r2 send route-map rm1
r2 send set aspath 1000
r2 send end
r2 send clear ipv4 route v1
r2 send clear ipv6 route v1
r1 tping 100 60 9.9.4.2 vrf v4
r1 tping 100 60 9994::2 vrf v4
r1 tping 100 60 9.9.4.3 vrf v4
r1 tping 100 60 9994::3 vrf v4
r1 tping 100 60 9.9.4.4 vrf v4
r1 tping 100 60 9994::4 vrf v4
r1 tping 100 60 9.9.4.222 vrf v4
r1 tping 100 60 9994::222 vrf v4
r1 tping 0 60 9.9.4.102 vrf v4
r1 tping 0 60 9994::102 vrf v4
r1 tping 0 60 9.9.4.103 vrf v4
r1 tping 0 60 9994::103 vrf v4
r2 tping 100 60 9.9.4.1 vrf v4
r2 tping 100 60 9994::1 vrf v4
r2 tping 100 60 9.9.4.3 vrf v4
r2 tping 100 60 9994::3 vrf v4
r2 tping 100 60 9.9.4.4 vrf v4
r2 tping 100 60 9994::4 vrf v4
r2 tping 100 60 9.9.4.222 vrf v4
r2 tping 100 60 9994::222 vrf v4
r3 tping 100 60 9.9.4.1 vrf v4
r3 tping 100 60 9994::1 vrf v4
r3 tping 100 60 9.9.4.2 vrf v4
r3 tping 100 60 9994::2 vrf v4
r3 tping 100 60 9.9.4.4 vrf v4
r3 tping 100 60 9994::4 vrf v4
r3 tping 100 60 9.9.4.222 vrf v4
r3 tping 100 60 9994::222 vrf v4
r4 tping 100 60 9.9.4.1 vrf v4
r4 tping 100 60 9994::1 vrf v4
r4 tping 100 60 9.9.4.2 vrf v4
r4 tping 100 60 9994::2 vrf v4
r4 tping 100 60 9.9.4.3 vrf v4
r4 tping 100 60 9994::3 vrf v4
r4 tping 100 60 9.9.4.222 vrf v4
r4 tping 100 60 9994::222 vrf v4
r4 tping 0 60 9.9.4.102 vrf v4
r4 tping 0 60 9994::102 vrf v4
r4 tping 0 60 9.9.4.103 vrf v4
r4 tping 0 60 9994::103 vrf v4
r4 send telnet 9.9.4.222 666 vrf v4
r4 tping 100 60 9.9.4.102 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.102 vrf v4
r4 send telnet 9994::222 666 vrf v4
r4 tping 100 60 9.9.4.102 vrf v4
r4 send exit
r4 read closed
r4 tping 0 60 9.9.4.102 vrf v4
- Install ContainerLab as described here
- Fetch rout-bgp556 file
- Launch ContainerLab
rout-bgp556.yml
topology:
containerlab deploy --topo rout-bgp556.yml
rout-bgp556.yml
topology:
containerlab destroy --topo rout-bgp556.yml