description bgp vpns over polka addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ ! vrf def v1 rd 1:1 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 1:4 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 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 lo4 vrf for v4 ipv4 addr 9.9.4.1 255.255.255.255 ipv6 addr 9994::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int eth1 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 mpls enable 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:: mpls enable exit router bgp4 1 vrf v1 address vpnuni local-as 1 router-id 4.4.4.1 neigh 3.3.3.2 remote-as 1 neigh 3.3.3.2 update tun1 neigh 3.3.3.2 send-comm both afi-vrf v2 ena afi-vrf v2 red conn afi-vrf v3 ena afi-vrf v3 red conn afi-vrf v4 ena afi-vrf v4 red conn exit router bgp6 1 vrf v1 address vpnuni local-as 1 router-id 6.6.6.1 neigh 3333::2 remote-as 1 neigh 3333::2 update tun2 neigh 3333::2 send-comm both afi-vrf v2 ena afi-vrf v2 red conn afi-vrf v3 ena afi-vrf v3 red conn afi-vrf v4 ena afi-vrf v4 red conn exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ int eth2 eth 0000.0000.2222 $2a$ $2b$ ! 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 polka 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 polka enable 2 65536 10 router lsrp4 1 ena router lsrp6 1 ena exit ! addrouter r3 int eth1 eth 0000.0000.3333 $2b$ $2a$ ! vrf def v1 rd 1:1 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 1:4 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 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 lo4 vrf for v4 ipv4 addr 9.9.4.3 255.255.255.255 ipv6 addr 9994::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 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 mpls enable 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:: mpls enable exit router bgp4 1 vrf v1 address vpnuni local-as 1 router-id 4.4.4.3 neigh 3.3.3.1 remote-as 1 neigh 3.3.3.1 update tun1 neigh 3.3.3.1 send-comm both afi-vrf v2 ena afi-vrf v2 red conn afi-vrf v3 ena afi-vrf v3 red conn afi-vrf v4 ena afi-vrf v4 red conn exit router bgp6 1 vrf v1 address vpnuni local-as 1 router-id 6.6.6.3 neigh 3333::1 remote-as 1 neigh 3333::1 update tun2 neigh 3333::1 send-comm both afi-vrf v2 ena afi-vrf v2 red conn afi-vrf v3 ena afi-vrf v3 red conn afi-vrf v4 ena afi-vrf v4 red conn 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 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 r1 tping 100 60 9.9.4.3 vrf v4 r3 tping 100 60 9.9.4.1 vrf v4 r1 tping 100 60 9994::3 vrf v4 r3 tping 100 60 9994::1 vrf v4