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Example: otherl3evpns with ingress rtfilter

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r1

hostname r1
vrf def v1
 rd 1:1
 label-mode per-prefix
 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 1:41
 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 lo41
 vrf for v4
 ipv4 addr 9.9.4.11 255.255.255.255
 ipv6 addr 9994::11 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo42
 vrf for v4
 ipv4 addr 9.9.4.12 255.255.255.255
 ipv6 addr 9994::12 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo43
 vrf for v4
 ipv4 addr 9.9.4.13 255.255.255.255
 ipv6 addr 9994::13 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo44
 vrf for v4
 ipv4 addr 9.9.4.14 255.255.255.255
 ipv6 addr 9994::14 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo45
 vrf for v4
 ipv4 addr 9.9.4.15 255.255.255.255
 ipv6 addr 9994::15 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
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2
router bgp4 1
 vrf v1
 address evpn rtfilter
 local-as 1
 router-id 4.4.4.1
 neigh 2.2.2.3 remote-as 1
 neigh 2.2.2.3 update lo0
 neigh 2.2.2.3 send-comm both
 neigh 2.2.2.3 maximum-prefix-in 5 50
 neigh 2.2.2.3 route-target-filter-in
 afi-ovrf v2 ena
 afi-ovrf v2 red conn
 afi-ovrf v2 import evpn
 afi-ovrf v2 export evpn
 afi-ovrf v3 ena
 afi-ovrf v3 red conn
 afi-ovrf v3 import evpn
 afi-ovrf v3 export evpn
 afi-ovrf v4 ena
 afi-ovrf v4 red conn
 afi-ovrf v4 import evpn
 afi-ovrf v4 export evpn
 exit
router bgp6 1
 vrf v1
 address evpn rtfilter
 local-as 1
 router-id 6.6.6.1
 neigh 4321::3 remote-as 1
 neigh 4321::3 update lo0
 neigh 4321::3 send-comm both
 neigh 4321::3 maximum-prefix-in 5 50
 neigh 4321::3 route-target-filter-in
 afi-ovrf v2 ena
 afi-ovrf v2 red conn
 afi-ovrf v2 import evpn
 afi-ovrf v2 export evpn
 afi-ovrf v3 ena
 afi-ovrf v3 red conn
 afi-ovrf v3 import evpn
 afi-ovrf v3 export evpn
 afi-ovrf v4 ena
 afi-ovrf v4 red conn
 afi-ovrf v4 import evpn
 afi-ovrf v4 export evpn
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 label-mode per-prefix
 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 eth2
 vrf for v1
 ipv4 addr 1.1.1.5 255.255.255.252
 ipv6 addr 1234:2::1 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.1
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.6
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2

r3

hostname r3
vrf def v1
 rd 1:1
 label-mode per-prefix
 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 1:43
 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 lo41
 vrf for v4
 ipv4 addr 9.9.4.31 255.255.255.255
 ipv6 addr 9994::31 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo42
 vrf for v4
 ipv4 addr 9.9.4.32 255.255.255.255
 ipv6 addr 9994::32 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo43
 vrf for v4
 ipv4 addr 9.9.4.33 255.255.255.255
 ipv6 addr 9994::33 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo44
 vrf for v4
 ipv4 addr 9.9.4.34 255.255.255.255
 ipv6 addr 9994::34 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo45
 vrf for v4
 ipv4 addr 9.9.4.35 255.255.255.255
 ipv6 addr 9994::35 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.6 255.255.255.252
 ipv6 addr 1234:2::2 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.5
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.5
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1
router bgp4 1
 vrf v1
 address evpn rtfilter
 local-as 1
 router-id 4.4.4.3
 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-ovrf v2 ena
 afi-ovrf v2 red conn
 afi-ovrf v2 import evpn
 afi-ovrf v2 export evpn
 afi-ovrf v3 ena
 afi-ovrf v3 red conn
 afi-ovrf v3 import evpn
 afi-ovrf v3 export evpn
 afi-ovrf v4 ena
 afi-ovrf v4 red conn
 afi-ovrf v4 import evpn
 afi-ovrf v4 export evpn
 exit
router bgp6 1
 vrf v1
 address evpn rtfilter
 local-as 1
 router-id 6.6.6.3
 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-ovrf v2 ena
 afi-ovrf v2 red conn
 afi-ovrf v2 import evpn
 afi-ovrf v2 export evpn
 afi-ovrf v3 ena
 afi-ovrf v3 red conn
 afi-ovrf v3 import evpn
 afi-ovrf v3 export evpn
 afi-ovrf v4 ena
 afi-ovrf v4 red conn
 afi-ovrf v4 import evpn
 afi-ovrf v4 export evpn
 exit

r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 2.2.2.3 vrf v1 sou lo0
r1 tping 100 60 4321::2 vrf v1 sou lo0
r1 tping 100 60 4321::3 vrf v1 sou lo0
r2 tping 100 60 2.2.2.1 vrf v1 sou lo0
r2 tping 100 60 2.2.2.3 vrf v1 sou lo0
r2 tping 100 60 4321::3 vrf v1 sou lo0
r2 tping 100 60 4321::1 vrf v1 sou lo0
r3 tping 100 60 2.2.2.1 vrf v1 sou lo0
r3 tping 100 60 2.2.2.2 vrf v1 sou lo0
r3 tping 100 60 4321::1 vrf v1 sou lo0
r3 tping 100 60 4321::2 vrf v1 sou lo0
r1 tping 100 60 9.9.2.3 vrf v2
r3 tping 100 60 9.9.2.1 vrf v2
r1 tping 100 60 9992::3 vrf v2
r3 tping 100 60 9992::1 vrf v2
r1 tping 100 60 9.9.3.3 vrf v3
r3 tping 100 60 9.9.3.1 vrf v3
r1 tping 100 60 9993::3 vrf v3
r3 tping 100 60 9993::1 vrf v3
  1. Install ContainerLab as described here
  2. Fetch rout-bgp826 file
  3. Launch ContainerLab rout-bgp826.yml topology: 

   containerlab deploy --topo rout-bgp826.yml
4. Destroy ContainerLab rout-bgp826.yml topology: 

   containerlab destroy --topo rout-bgp826.yml
5. Copy-paste configuration for each node in the lab topology

  1. Fetch or compile freeRtr rtr.jar file.
    You can grab it here
  2. Fetch rout-bgp826.tst file here
  3. Launch rout-bgp826.tst test: 

   java -jar ../../rtr.jar test tester rout-bgp826 path ./ temp ./ wait
4. Destroy freeRtr rout-bgp826.tst test: 

   Ctrl-C (In freeRtr test window)