Example: interop1: vpls/ldp over bgp¶
r1
hostname r1
vrf def v1
rd 1:1
label-mode per-prefix
exit
bridge 1
rd 1:1
rt-both 1:1
mac-learn
private
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.0
ipv6 addr 1234::1 ffff::
mpls enable
mpls ldp4
mpls ldp6
exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234::2
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 bvi1
vrf for v1
ipv4 addr 3.3.3.1 255.255.255.252
ipv6 addr 4444::1 ffff::
exit
router bgp4 1
vrf v1
address vpls
local-as 1
router-id 4.4.4.1
neigh 2.2.2.2 remote-as 1
neigh 2.2.2.2 update lo0
neigh 2.2.2.2 send-comm both
afi-vpls 1:1 bridge 1
afi-vpls 1:1 update lo0
exit
router bgp6 1
vrf v1
address vpls
local-as 1
router-id 6.6.6.1
neigh 4321::2 remote-as 1
neigh 4321::2 update lo0
neigh 4321::2 send-comm both
exit
r2
hostname r2
ip routing
ipv6 unicast-routing
mpls ldp explicit-null
interface loopback0
ip addr 2.2.2.2 255.255.255.255
ipv6 addr 4321::2/128
exit
interface gigabit1
ip address 1.1.1.2 255.255.255.0
ipv6 address 1234::2/64
mpls ip
no shutdown
exit
ip route 2.2.2.1 255.255.255.255 1.1.1.1
ipv6 route 4321::1/128 1234::1
router bgp 1
neighbor 2.2.2.1 remote-as 1
neighbor 2.2.2.1 update-source loopback0
neighbor 4321::1 remote-as 1
neighbor 4321::1 update-source loopback0
neighbor 4321::1 shutdown
address-family l2vpn vpls
neighbor 2.2.2.1 activate
neighbor 2.2.2.1 send-community both
neighbor 2.2.2.1 prefix-length-size 2
neighbor 4321::1 activate
neighbor 4321::1 send-community both
neighbor 4321::1 prefix-length-size 2
exit
l2vpn vfi context a
vpn id 1
autodiscovery bgp signaling ldp
vpls-id 1:1
rd 1:1
route-target export 1:1
route-target import 1:1
exit
bridge-domain 1
member vfi a
exit
interface bdi1
ip address 3.3.3.2 255.255.255.252
ipv6 address 4444::2/64
no shutdown
exit
r1 tping 100 10 1.1.1.2 vrf v1
r1 tping 100 10 1234::2 vrf v1
r1 tping 100 120 2.2.2.2 vrf v1 sou lo0
r1 tping 100 120 4321::2 vrf v1 sou lo0
r1 tping 100 120 3.3.3.2 vrf v1
r1 tping 100 120 4444::2 vrf v1
- Install ContainerLab as described here
- Fetch intop1-bgp14 file
- Launch ContainerLab
intop1-bgp14.yml
topology:
containerlab deploy --topo intop1-bgp14.yml
intop1-bgp14.yml
topology:
containerlab destroy --topo intop1-bgp14.yml