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Example: mpolka over ethernet bridge

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r1

hostname r1
vrf def v1
 rd 1:1
 exit
router lsrp4 1
 vrf v1
 router 4.4.4.1
 segrout 10 1
 red conn
 exit
router lsrp6 1
 vrf v1
 router 6.6.6.1
 segrout 10 1
 red conn
 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
bridge 1
 exit
int eth1
 bridge-gr 1
 exit
int bvi1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1234:1::1 ffff:ffff::
 mpls enable
 mpolka enable 1 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit
interface tun1
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 2.2.2.3
 tunnel domain-name 2.2.2.2 2.2.2.3 2.2.2.4 , 2.2.2.3 2.2.2.3 , 2.2.2.4 2.2.2.4
 tunnel mode mpolka
 vrf forwarding v1
 ipv4 address 3.3.3.1 255.255.255.252
 exit
interface tun2
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 4321::3
 tunnel domain-name 4321::2 4321::3 4321::4 , 4321::3 4321::3 , 4321::4 4321::4
 tunnel mode mpolka
 vrf forwarding v1
 ipv6 address 3333::1 ffff::
 exit

r2

hostname r2
vrf def v1
 rd 1:1
 exit
router lsrp4 1
 vrf v1
 router 4.4.4.2
 segrout 10 2
 red conn
 exit
router lsrp6 1
 vrf v1
 router 6.6.6.2
 segrout 10 2
 red conn
 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 1.1.1.2 255.255.255.0
 ipv6 addr 1234:1::2 ffff:ffff::
 mpls enable
 mpolka enable 2 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.2.5 255.255.255.0
 ipv6 addr 1234:2::2 ffff:ffff::
 mpls enable
 mpolka enable 2 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit
int eth3
 vrf for v1
 ipv4 addr 1.1.3.5 255.255.255.0
 ipv6 addr 1234:3::2 ffff:ffff::
 mpls enable
 mpolka enable 2 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit

r3

hostname r3
vrf def v1
 rd 1:1
 exit
router lsrp4 1
 vrf v1
 router 4.4.4.3
 segrout 10 3
 red conn
 exit
router lsrp6 1
 vrf v1
 router 6.6.6.3
 segrout 10 3
 red conn
 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 eth1
 vrf for v1
 ipv4 addr 1.1.2.6 255.255.255.0
 ipv6 addr 1234:2::3 ffff:ffff::
 mpls enable
 mpolka enable 3 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit
interface tun1
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 2.2.2.1
 tunnel domain-name 2.2.2.2 2.2.2.1 , 2.2.2.1 2.2.2.1
 tunnel mode mpolka
 vrf forwarding v1
 ipv4 address 3.3.3.2 255.255.255.252
 exit
interface tun2
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 4321::1
 tunnel domain-name 4321::2 4321::1 , 4321::1 4321::1
 tunnel mode mpolka
 vrf forwarding v1
 ipv6 address 3333::2 ffff::
 exit

r4

hostname r4
vrf def v1
 rd 1:1
 exit
router lsrp4 1
 vrf v1
 router 4.4.4.4
 segrout 10 4
 red conn
 exit
router lsrp6 1
 vrf v1
 router 6.6.6.4
 segrout 10 4
 red conn
 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 eth1
 vrf for v1
 ipv4 addr 1.1.3.6 255.255.255.0
 ipv6 addr 1234:3::3 ffff:ffff::
 mpls enable
 mpolka enable 4 65536 10
 router lsrp4 1 ena
 router lsrp6 1 ena
 exit
interface tun1
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 2.2.2.1
 tunnel domain-name 2.2.2.2 2.2.2.1 , 2.2.2.1 2.2.2.1
 tunnel mode mpolka
 vrf forwarding v1
 ipv4 address 3.3.3.2 255.255.255.252
 exit
interface tun2
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 4321::1
 tunnel domain-name 4321::2 4321::1 , 4321::1 4321::1
 tunnel mode mpolka
 vrf forwarding v1
 ipv6 address 3333::2 ffff::
 exit

r1 tping 100 20 2.2.2.2 vrf v1 sou lo0
r1 tping 100 20 4321::2 vrf v1 sou lo0
r1 tping 100 20 2.2.2.3 vrf v1 sou lo0
r1 tping 100 20 4321::3 vrf v1 sou lo0
r1 tping 100 20 2.2.2.4 vrf v1 sou lo0
r1 tping 100 20 4321::4 vrf v1 sou lo0
r2 tping 100 20 2.2.2.1 vrf v1 sou lo0
r2 tping 100 20 4321::1 vrf v1 sou lo0
r2 tping 100 20 2.2.2.3 vrf v1 sou lo0
r2 tping 100 20 4321::3 vrf v1 sou lo0
r2 tping 100 20 2.2.2.4 vrf v1 sou lo0
r2 tping 100 20 4321::4 vrf v1 sou lo0
r3 tping 100 20 2.2.2.2 vrf v1 sou lo0
r3 tping 100 20 4321::2 vrf v1 sou lo0
r3 tping 100 20 2.2.2.3 vrf v1 sou lo0
r3 tping 100 20 4321::3 vrf v1 sou lo0
r3 tping 100 20 2.2.2.4 vrf v1 sou lo0
r3 tping 100 20 4321::4 vrf v1 sou lo0
r4 tping 100 20 2.2.2.1 vrf v1 sou lo0
r4 tping 100 20 4321::1 vrf v1 sou lo0
r4 tping 100 20 2.2.2.2 vrf v1 sou lo0
r4 tping 100 20 4321::2 vrf v1 sou lo0
r4 tping 100 20 2.2.2.3 vrf v1 sou lo0
r4 tping 100 20 4321::3 vrf v1 sou lo0
r1 tping 200 20 3.3.3.2 vrf v1 sou tun1 multi
r3 tping 100 20 3.3.3.1 vrf v1 sou tun1 multi
r4 tping 100 20 3.3.3.1 vrf v1 sou tun1 multi
r1 tping 200 20 3333::2 vrf v1 sou tun2 multi
r3 tping 100 20 3333::1 vrf v1 sou tun2 multi
r4 tping 100 20 3333::1 vrf v1 sou tun2 multi
  1. Install ContainerLab as described here
  2. Fetch mpls-polka15 file
  3. Launch ContainerLab mpls-polka15.yml topology: 

   containerlab deploy --topo mpls-polka15.yml
4. Destroy ContainerLab mpls-polka15.yml topology: 

   containerlab destroy --topo mpls-polka15.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 mpls-polka15.tst file here
  3. Launch mpls-polka15.tst test: 

   java -jar ../../rtr.jar test tester mpls-polka15 path ./ temp ./ wait
4. Destroy freeRtr mpls-polka15.tst test: 

   Ctrl-C (In freeRtr test window)