description bgp with polka

addrouter r1
int eth1 eth 0000.0000.1111 $1a$ $1b$
!
vrf def v1
 rd 1:1
 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
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.252
 ipv6 addr 1234:1::1 ffff:ffff::
 mpls enable
 polka enable 1 65536 10
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 1
 segrout 10 1
 router-id 4.4.4.1
 neigh 1.1.1.2 remote-as 2
 neigh 1.1.1.2 segrout
 red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 1
 segrout 10 1
 router-id 6.6.6.1
 neigh 1234:1::2 remote-as 2
 neigh 1234:1::2 segrout
 red conn
 exit
interface tun1
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 2.2.2.4
 tunnel domain-name 2.2.2.2 2.2.2.3
 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::4
 tunnel domain-name 4321::2 4321::3
 tunnel mode polka
 vrf forwarding v1
 ipv6 address 3333::1 ffff::
 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
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 1.1.1.2 255.255.255.252
 ipv6 addr 1234:1::2 ffff:ffff::
 mpls enable
 polka enable 2 65536 10
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.5 255.255.255.252
 ipv6 addr 1234:2::1 ffff:ffff::
 mpls enable
 polka enable 2 65536 10
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 2
 segrout 10 2
 router-id 4.4.4.2
 neigh 1.1.1.1 remote-as 1
 neigh 1.1.1.1 segrout
 neigh 1.1.1.6 remote-as 3
 neigh 1.1.1.6 segrout
 red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 2
 segrout 10 2
 router-id 6.6.6.2
 neigh 1234:1::1 remote-as 1
 neigh 1234:1::1 segrout
 neigh 1234:2::2 remote-as 3
 neigh 1234:2::2 segrout
 red conn
 exit
!

addrouter r3
int eth1 eth 0000.0000.3333 $2b$ $2a$
int eth2 eth 0000.0000.3333 $3a$ $3b$
!
vrf def v1
 rd 1:1
 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 1.1.1.6 255.255.255.252
 ipv6 addr 1234:2::2 ffff:ffff::
 mpls enable
 polka enable 3 65536 10
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.9 255.255.255.252
 ipv6 addr 1234:3::1 ffff:ffff::
 mpls enable
 polka enable 3 65536 10
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 3
 segrout 10 3
 router-id 4.4.4.3
 neigh 1.1.1.5 remote-as 2
 neigh 1.1.1.5 segrout
 neigh 1.1.1.10 remote-as 4
 neigh 1.1.1.10 segrout
 red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 3
 segrout 10 3
 router-id 6.6.6.3
 neigh 1234:2::1 remote-as 2
 neigh 1234:2::1 segrout
 neigh 1234:3::2 remote-as 4
 neigh 1234:3::2 segrout
 red conn
 exit
!

addrouter r4
int eth1 eth 0000.0000.4444 $3b$ $3a$
!
vrf def v1
 rd 1:1
 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 1.1.1.10 255.255.255.252
 ipv6 addr 1234:3::2 ffff:ffff::
 mpls enable
 polka enable 4 65536 10
 exit
router bgp4 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 4
 segrout 10 4
 router-id 4.4.4.4
 neigh 1.1.1.9 remote-as 3
 neigh 1.1.1.9 segrout
 red conn
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address uni
 local-as 4
 segrout 10 4
 router-id 6.6.6.4
 neigh 1234:3::1 remote-as 3
 neigh 1234:3::1 segrout
 red conn
 exit
interface tun1
 tunnel vrf v1
 tunnel source loopback0
 tunnel destination 2.2.2.1
 tunnel domain-name 2.2.2.3 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::3 4321::2
 tunnel mode polka
 vrf forwarding v1
 ipv6 address 3333::2 ffff::
 exit
!




r1 tping 100 60 2.2.2.2 vrf v1 sou lo0
r1 tping 100 60 2.2.2.3 vrf v1 sou lo0
r1 tping 100 60 2.2.2.4 vrf v1 sou lo0
r1 tping 100 60 4321::2 vrf v1 sou lo0
r1 tping 100 60 4321::3 vrf v1 sou lo0
r1 tping 100 60 4321::4 vrf v1 sou lo0

r2 tping 100 60 2.2.2.1 vrf v1 sou lo0
r2 tping 100 60 2.2.2.3 vrf v1 sou lo0
r2 tping 100 60 2.2.2.4 vrf v1 sou lo0
r2 tping 100 60 4321::1 vrf v1 sou lo0
r2 tping 100 60 4321::3 vrf v1 sou lo0
r2 tping 100 60 4321::4 vrf v1 sou lo0

r3 tping 100 60 2.2.2.1 vrf v1 sou lo0
r3 tping 100 60 2.2.2.2 vrf v1 sou lo0
r3 tping 100 60 2.2.2.4 vrf v1 sou lo0
r3 tping 100 60 4321::1 vrf v1 sou lo0
r3 tping 100 60 4321::2 vrf v1 sou lo0
r3 tping 100 60 4321::4 vrf v1 sou lo0

r4 tping 100 60 2.2.2.1 vrf v1 sou lo0
r4 tping 100 60 2.2.2.2 vrf v1 sou lo0
r4 tping 100 60 2.2.2.3 vrf v1 sou lo0
r4 tping 100 60 4321::1 vrf v1 sou lo0
r4 tping 100 60 4321::2 vrf v1 sou lo0
r4 tping 100 60 4321::3 vrf v1 sou lo0

r1 tping 100 20 3.3.3.2 vrf v1 sou tun1
r4 tping 100 20 3.3.3.1 vrf v1 sou tun1

r1 tping 100 20 3333::2 vrf v1 sou tun2
r4 tping 100 20 3333::1 vrf v1 sou tun2