Example: polka over ethernet vlan¶
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
int eth1.11
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.0
ipv6 addr 1234:1::1 ffff:ffff::
mpls enable
polka 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
tunnel mode polka
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
tunnel mode polka
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 eth1.11
vrf for v1
ipv4 addr 1.1.1.2 255.255.255.0
ipv6 addr 1234:1::2 ffff:ffff::
mpls enable
polka enable 2 65536 10
router lsrp4 1 ena
router lsrp6 1 ena
exit
int eth2.22
vrf for v1
ipv4 addr 1.1.2.5 255.255.255.0
ipv6 addr 1234:2::2 ffff:ffff::
mpls enable
polka 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 eth1.22
vrf for v1
ipv4 addr 1.1.2.6 255.255.255.0
ipv6 addr 1234:2::3 ffff:ffff::
mpls enable
polka 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
tunnel mode polka
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
tunnel mode polka
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
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
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
r1 tping 100 20 3.3.3.2 vrf v1 sou tun1
r3 tping 100 20 3.3.3.1 vrf v1 sou tun1
r1 tping 100 20 3333::2 vrf v1 sou tun2
r3 tping 100 20 3333::1 vrf v1 sou tun2
- Install ContainerLab as described here
- Fetch mpls-polka02 file
- Launch ContainerLab
mpls-polka02.yml
topology:
containerlab deploy --topo mpls-polka02.yml
mpls-polka02.yml
topology:
containerlab destroy --topo mpls-polka02.yml