Example: vpls/ldp with ingress rtfilter¶
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
bridge 2
rd 1:2
rt-both 1:2
mac-learn
private
exit
bridge 3
rd 1:3
rt-both 1:13
mac-learn
private
exit
bridge 4
rd 1:4
rt-both 1:14
mac-learn
private
exit
bridge 5
rd 1:5
rt-both 1:15
mac-learn
private
exit
bridge 6
rd 1:6
rt-both 1:16
mac-learn
private
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 eth1
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.252
ipv6 addr 1234:1::1 ffff:ffff::
mpls enable
mpls ldp4
mpls ldp6
exit
int bvi1
vrf for v1
ipv4 addr 3.3.3.1 255.255.255.252
ipv6 addr 3333::1 ffff::
exit
int bvi2
vrf for v1
ipv4 addr 4.4.4.1 255.255.255.252
ipv6 addr 4444::1 ffff::
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 1234:1::2
router bgp4 1
vrf v1
address vpls rtfilter
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
neigh 2.2.2.2 maximum-prefix-in 5 50
neigh 2.2.2.2 route-target-filter-in
afi-vpls 1:1 bridge 1
afi-vpls 1:1 update lo0
afi-vpls 1:3 bridge 3
afi-vpls 1:3 update lo0
afi-vpls 1:5 bridge 5
afi-vpls 1:5 update lo0
exit
router bgp6 1
vrf v1
address vpls rtfilter
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
neigh 4321::2 maximum-prefix-in 5 50
neigh 4321::2 route-target-filter-in
afi-vpls 1:1 bridge 2
afi-vpls 1:1 update lo0
afi-vpls 1:4 bridge 4
afi-vpls 1:4 update lo0
afi-vpls 1:6 bridge 6
afi-vpls 1:6 update lo0
exit
r2
hostname r2
vrf def v1
rd 1:1
label-mode per-prefix
exit
bridge 1
rd 1:1
rt-both 1:1
mac-learn
private
exit
bridge 2
rd 1:2
rt-both 1:2
mac-learn
private
exit
bridge 3
rd 1:3
rt-both 1:23
mac-learn
private
exit
bridge 4
rd 1:4
rt-both 1:24
mac-learn
private
exit
bridge 5
rd 1:5
rt-both 1:25
mac-learn
private
exit
bridge 6
rd 1:6
rt-both 1:26
mac-learn
private
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 eth1
vrf for v1
ipv4 addr 1.1.1.2 255.255.255.252
ipv6 addr 1234:1::2 ffff:ffff::
mpls enable
mpls ldp4
mpls ldp6
exit
int bvi1
vrf for v1
ipv4 addr 3.3.3.2 255.255.255.252
ipv6 addr 3333::2 ffff::
exit
int bvi2
vrf for v1
ipv4 addr 4.4.4.2 255.255.255.252
ipv6 addr 4444::2 ffff::
exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.1
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1
router bgp4 1
vrf v1
address vpls rtfilter
local-as 1
router-id 4.4.4.2
neigh 2.2.2.1 remote-as 1
neigh 2.2.2.1 update lo0
neigh 2.2.2.1 send-comm both
neigh 2.2.2.1 maximum-prefix-in 5 50
neigh 2.2.2.1 route-target-filter-in
afi-vpls 1:1 bridge 1
afi-vpls 1:1 update lo0
afi-vpls 1:3 bridge 3
afi-vpls 1:3 update lo0
afi-vpls 1:5 bridge 5
afi-vpls 1:5 update lo0
exit
router bgp6 1
vrf v1
address vpls rtfilter
local-as 1
router-id 6.6.6.2
neigh 4321::1 remote-as 1
neigh 4321::1 update lo0
neigh 4321::1 send-comm both
neigh 4321::1 maximum-prefix-in 5 50
neigh 4321::1 route-target-filter-in
afi-vpls 1:1 bridge 2
afi-vpls 1:1 update lo0
afi-vpls 1:4 bridge 4
afi-vpls 1:4 update lo0
afi-vpls 1:6 bridge 6
afi-vpls 1:6 update lo0
exit
r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 4321::2 vrf v1 sou lo0
r2 tping 100 60 2.2.2.1 vrf v1 sou lo0
r2 tping 100 60 4321::1 vrf v1 sou lo0
r1 tping 100 60 3.3.3.2 vrf v1
r1 tping 100 60 3333::2 vrf v1
r1 tping 100 60 4.4.4.2 vrf v1
r1 tping 100 60 4444::2 vrf v1
r2 tping 100 60 3.3.3.1 vrf v1
r2 tping 100 60 3333::1 vrf v1
r2 tping 100 60 4.4.4.1 vrf v1
r2 tping 100 60 4444::1 vrf v1
- Install ContainerLab as described here
- Fetch rout-bgp594 file
- Launch ContainerLab
rout-bgp594.yml
topology:
containerlab deploy --topo rout-bgp594.yml
rout-bgp594.yml
topology:
containerlab destroy --topo rout-bgp594.yml