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Example: redistribution with bgp ctp

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r1

hostname r1
vrf def v1
 rd 1:1
 exit
router isis4 1
 vrf v1
 net 48.4444.0000.1111.00
 is-type level2
 red conn
 exit
router isis6 1
 vrf v1
 net 48.6666.0000.1111.00
 is-type level2
 red conn
 exit
int lo1
 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 v1
 ipv4 addr 2.2.2.11 255.255.255.255
 ipv6 addr 4321::11 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo3
 vrf for v1
 ipv4 addr 2.2.2.21 255.255.255.255
 ipv6 addr 4321::21 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1.11
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.252
 router isis4 1 ena
 exit
int eth1.12
 vrf for v1
 ipv6 addr 1234:1::1 ffff:ffff::
 router isis6 1 ena
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 exit
router isis4 1
 vrf v1
 net 48.4444.0000.2222.00
 is-type level2
 red conn
 red bgp4 1
 exit
router isis6 1
 vrf v1
 net 48.6666.0000.2222.00
 is-type level2
 red conn
 red bgp6 1
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address ctp
 local-as 1
 router 4.4.4.2
 neigh 1.1.1.6 remote-as 2
 red conn
 red isis4 1
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address ctp
 local-as 1
 router 6.6.6.2
 neigh 1234:2::2 remote-as 2
 red conn
 red isis6 1
 exit
int lo1
 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 v1
 ipv4 addr 2.2.2.12 255.255.255.255
 ipv6 addr 4321::12 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo3
 vrf for v1
 ipv4 addr 2.2.2.22 255.255.255.255
 ipv6 addr 4321::22 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1.11
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.252
 router isis4 1 ena
 exit
int eth1.12
 vrf for v1
 ipv6 addr 1234:1::2 ffff:ffff::
 router isis6 1 ena
 exit
int eth2.11
 vrf for v1
 ipv4 addr 1.1.1.5 255.255.255.252
 mpls enable
 exit
int eth2.12
 vrf for v1
 ipv6 addr 1234:2::1 ffff:ffff::
 mpls enable
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address ctp
 local-as 2
 router 4.4.4.3
 neigh 1.1.1.5 remote-as 1
 red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address ctp
 local-as 2
 router 6.6.6.3
 neigh 1234:2::1 remote-as 1
 red conn
 exit
int lo1
 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 v1
 ipv4 addr 2.2.2.13 255.255.255.255
 ipv6 addr 4321::13 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo3
 vrf for v1
 ipv4 addr 2.2.2.23 255.255.255.255
 ipv6 addr 4321::23 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int eth1.11
 vrf for v1
 ipv4 addr 1.1.1.6 255.255.255.252
 mpls enable
 exit
int eth1.12
 vrf for v1
 ipv6 addr 1234:2::2 ffff:ffff::
 mpls enable
 exit

r1 tping 100 60 2.2.2.2 vrf v1
r1 tping 100 60 2.2.2.12 vrf v1
r1 tping 100 60 2.2.2.22 vrf v1
r1 tping 100 60 2.2.2.3 vrf v1
r1 tping 100 60 2.2.2.13 vrf v1
r1 tping 100 60 2.2.2.23 vrf v1
r1 tping 100 60 4321::2 vrf v1
r1 tping 100 60 4321::12 vrf v1
r1 tping 100 60 4321::22 vrf v1
r1 tping 100 60 4321::3 vrf v1
r1 tping 100 60 4321::13 vrf v1
r1 tping 100 60 4321::23 vrf v1
r2 tping 100 60 2.2.2.1 vrf v1
r2 tping 100 60 2.2.2.11 vrf v1
r2 tping 100 60 2.2.2.21 vrf v1
r2 tping 100 60 2.2.2.3 vrf v1
r2 tping 100 60 2.2.2.13 vrf v1
r2 tping 100 60 2.2.2.23 vrf v1
r2 tping 100 60 4321::1 vrf v1
r2 tping 100 60 4321::11 vrf v1
r2 tping 100 60 4321::21 vrf v1
r2 tping 100 60 4321::3 vrf v1
r2 tping 100 60 4321::13 vrf v1
r2 tping 100 60 4321::23 vrf v1
r3 tping 100 60 2.2.2.1 vrf v1
r3 tping 100 60 2.2.2.11 vrf v1
r3 tping 100 60 2.2.2.21 vrf v1
r3 tping 100 60 2.2.2.2 vrf v1
r3 tping 100 60 2.2.2.12 vrf v1
r3 tping 100 60 2.2.2.22 vrf v1
r3 tping 100 60 4321::1 vrf v1
r3 tping 100 60 4321::11 vrf v1
r3 tping 100 60 4321::21 vrf v1
r3 tping 100 60 4321::2 vrf v1
r3 tping 100 60 4321::12 vrf v1
r3 tping 100 60 4321::22 vrf v1
  1. Install ContainerLab as described here
  2. Fetch rout-redist41 file
  3. Launch ContainerLab rout-redist41.yml topology: 

   containerlab deploy --topo rout-redist41.yml
4. Destroy ContainerLab rout-redist41.yml topology: 

   containerlab destroy --topo rout-redist41.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-redist41.tst file here
  3. Launch rout-redist41.tst test: 

   java -jar ../../rtr.jar test tester rout-redist41 path ./ temp ./ wait
4. Destroy freeRtr rout-redist41.tst test: 

   Ctrl-C (In freeRtr test window)