description vpns over srv6 over bgp additional path 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 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 ffff:ffff:: exit int tun1 vrf for v1 ipv6 addr 4321:1:: ffff:ffff:: tun sour eth1 tun dest 4321:1:: tun vrf v1 tun mod srv6 exit ipv6 route v1 4321:2:: ffff:ffff:: 1234::2 router bgp4 1 vrf v1 address vpnuni ovpnuni local-as 1 router-id 4.4.4.1 neigh 1.1.1.2 remote-as 1 neigh 1.1.1.2 send-comm both neigh 1.1.1.2 segrou neigh 1.1.1.2 additional-path-rx vpnuni ovpnuni neigh 1.1.1.2 additional-path-tx vpnuni ovpnuni afi-vrf v3 ena afi-vrf v3 srv6 tun1 afi-vrf v3 red conn afi-ovrf v3 ena afi-ovrf v3 srv6 tun1 afi-ovrf v3 red conn exit router bgp6 1 vrf v1 address vpnuni ovpnuni local-as 1 router-id 6.6.6.1 neigh 1234::2 remote-as 1 neigh 1234::2 send-comm both neigh 1234::2 segrou neigh 1234::2 additional-path-rx vpnuni ovpnuni neigh 1234::2 additional-path-tx vpnuni ovpnuni afi-vrf v2 ena afi-vrf v2 srv6 tun1 afi-vrf v2 red conn afi-vrf v4 ena afi-vrf v4 srv6 tun1 afi-vrf v4 red conn afi-ovrf v2 ena afi-ovrf v2 srv6 tun1 afi-ovrf v2 red conn afi-ovrf v4 ena afi-ovrf v4 srv6 tun1 afi-ovrf v4 red conn exit ! addrouter r2 int eth1 eth 0000.0000.2222 $1b$ $1a$ ! 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 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 1.1.1.2 255.255.255.0 ipv6 addr 1234::2 ffff:ffff:: exit int tun1 vrf for v1 ipv6 addr 4321:2:: ffff:ffff:: tun sour eth1 tun dest 4321:2:: tun vrf v1 tun mod srv6 exit ipv6 route v1 4321:1:: ffff:ffff:: 1234::1 router bgp4 1 vrf v1 address vpnuni ovpnuni local-as 1 router-id 4.4.4.2 neigh 1.1.1.1 remote-as 1 neigh 1.1.1.1 send-comm both neigh 1.1.1.1 segrou neigh 1.1.1.1 additional-path-rx vpnuni ovpnuni neigh 1.1.1.1 additional-path-tx vpnuni ovpnuni afi-vrf v3 ena afi-vrf v3 srv6 tun1 afi-vrf v3 red conn afi-ovrf v3 ena afi-ovrf v3 srv6 tun1 afi-ovrf v3 red conn exit router bgp6 1 vrf v1 address vpnuni ovpnuni local-as 1 router-id 6.6.6.3 neigh 1234::1 remote-as 1 neigh 1234::1 send-comm both neigh 1234::1 segrou neigh 1234::1 additional-path-rx vpnuni ovpnuni neigh 1234::1 additional-path-tx vpnuni ovpnuni afi-vrf v2 ena afi-vrf v2 srv6 tun1 afi-vrf v2 red conn afi-vrf v4 ena afi-vrf v4 srv6 tun1 afi-vrf v4 red conn afi-ovrf v2 ena afi-ovrf v2 srv6 tun1 afi-ovrf v2 red conn afi-ovrf v4 ena afi-ovrf v4 srv6 tun1 afi-ovrf v4 red conn exit ! r1 tping 100 60 1234::2 vrf v1 r2 tping 100 60 1234::1 vrf v1 r1 tping 100 60 9.9.2.3 vrf v2 r2 tping 100 60 9.9.2.1 vrf v2 r1 tping 100 60 9992::3 vrf v2 r2 tping 100 60 9992::1 vrf v2 r1 tping 100 60 9.9.3.3 vrf v3 r2 tping 100 60 9.9.3.1 vrf v3 r1 tping 100 60 9993::3 vrf v3 r2 tping 100 60 9993::1 vrf v3 r1 tping 100 60 9.9.4.3 vrf v4 r2 tping 100 60 9.9.4.1 vrf v4 r1 tping 100 60 9994::3 vrf v4 r2 tping 100 60 9994::1 vrf v4