description bgp interas labels with multiple labels

addrouter r1
int eth1 eth 0000.0000.1111 $1a$ $1b$
!
vrf def v1
 rd 1:1
 label-mode all-igp
 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 lo1
 vrf for v1
 ipv4 addr 3.3.3.1 255.255.255.255
 ipv6 addr 3331::1 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
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.2
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.2
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2
router bgp4 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 4.4.4.1
 neigh 2.2.2.2 remote-as 1
 neigh 2.2.2.2 update lo0
 neigh 2.2.2.2 multiple-label lab
 justadvert lo1
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 6.6.6.1
 neigh 4321::2 remote-as 1
 neigh 4321::2 update lo0
 neigh 4321::2 multiple-label lab
 justadvert lo1
 exit
int pweth1
 vrf for v1
 ipv4 addr 4.4.4.1 255.255.255.0
 pseudo v1 lo1 pweompls 3.3.3.6 1234
 exit
int pweth2
 vrf for v1
 ipv4 addr 4.4.5.1 255.255.255.0
 pseudo v1 lo1 pweompls 3336::6 1234
 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
 label-mode all-igp
 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 lo1
 vrf for v1
 ipv4 addr 3.3.3.2 255.255.255.255
 ipv6 addr 3332::2 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
 mpls ldp4
 mpls ldp6
 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
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.3 255.255.255.255 1.1.1.6
ipv6 route v1 4321::3 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.1
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1
router bgp4 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 4.4.4.2
 neigh 2.2.2.1 remote-as 1
 neigh 2.2.2.1 update lo0
 neigh 2.2.2.1 multiple-label lab
 neigh 2.2.2.1 route-reflect
 neigh 2.2.2.3 remote-as 1
 neigh 2.2.2.3 update lo0
 neigh 2.2.2.3 multiple-label lab
 neigh 2.2.2.3 route-reflect
 justadvert lo1
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 6.6.6.2
 neigh 4321::1 remote-as 1
 neigh 4321::1 update lo0
 neigh 4321::1 multiple-label lab
 neigh 4321::1 route-reflect
 neigh 4321::3 remote-as 1
 neigh 4321::3 update lo0
 neigh 4321::3 multiple-label lab
 neigh 4321::3 route-reflect
 justadvert lo1
 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
 label-mode all-igp
 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 lo1
 vrf for v1
 ipv4 addr 3.3.3.3 255.255.255.255
 ipv6 addr 3333::3 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
 mpls ldp4
 mpls ldp6
 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
 exit
ipv4 route v1 2.2.2.1 255.255.255.255 1.1.1.5
ipv6 route v1 4321::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1
ipv4 route v1 2.2.2.2 255.255.255.255 1.1.1.5
ipv6 route v1 4321::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1
ipv4 route v1 1.1.1.10 255.255.255.255 1.1.1.10 mplsimp
ipv6 route v1 1234:3::2 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::2 mplsimp
router bgp4 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 4.4.4.3
 neigh 2.2.2.2 remote-as 1
 neigh 2.2.2.2 update lo0
 neigh 2.2.2.2 multiple-label lab
 neigh 2.2.2.2 next-hop-multi
 neigh 1.1.1.10 remote-as 2
 neigh 1.1.1.10 multiple-label lab
 neigh 1.1.1.10 next-hop-multi
 justadvert lo1
 exit
router bgp6 1
 vrf v1
 no safe-ebgp
 address lab
 local-as 1
 router-id 6.6.6.3
 neigh 4321::2 remote-as 1
 neigh 4321::2 update lo0
 neigh 4321::2 multiple-label lab
 neigh 4321::2 next-hop-multi
 neigh 1234:3::2 remote-as 2
 neigh 1234:3::2 multiple-label lab
 neigh 1234:3::2 next-hop-multi
 justadvert lo1
 exit
!

addrouter r4
int eth1 eth 0000.0000.4444 $3b$ $3a$
int eth2 eth 0000.0000.4444 $4a$ $4b$
!
vrf def v1
 rd 1:1
 label-mode all-igp
 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 lo1
 vrf for v1
 ipv4 addr 3.3.3.4 255.255.255.255
 ipv6 addr 3334::4 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
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.13 255.255.255.252
 ipv6 addr 1234:4::1 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.5 255.255.255.255 1.1.1.14
ipv6 route v1 4321::5 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::2
ipv4 route v1 2.2.2.6 255.255.255.255 1.1.1.14
ipv6 route v1 4321::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::2
ipv4 route v1 1.1.1.9 255.255.255.255 1.1.1.9 mplsimp
ipv6 route v1 1234:3::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 mplsimp
router bgp4 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 4.4.4.4
 neigh 2.2.2.5 remote-as 2
 neigh 2.2.2.5 update lo0
 neigh 2.2.2.5 multiple-label lab
 neigh 2.2.2.5 next-hop-multi
 neigh 1.1.1.9 remote-as 1
 neigh 1.1.1.9 multiple-label lab
 neigh 1.1.1.9 next-hop-multi
 justadvert lo1
 exit
router bgp6 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 6.6.6.4
 neigh 4321::5 remote-as 2
 neigh 4321::5 update lo0
 neigh 4321::5 multiple-label lab
 neigh 4321::5 next-hop-multi
 neigh 1234:3::1 remote-as 1
 neigh 1234:3::1 multiple-label lab
 neigh 1234:3::1 next-hop-multi
 justadvert lo1
 exit
!

addrouter r5
int eth1 eth 0000.0000.5555 $4b$ $4a$
int eth2 eth 0000.0000.5555 $5a$ $5b$
!
vrf def v1
 rd 1:1
 label-mode all-igp
 exit
int lo0
 vrf for v1
 ipv4 addr 2.2.2.5 255.255.255.255
 ipv6 addr 4321::5 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo1
 vrf for v1
 ipv4 addr 3.3.3.5 255.255.255.255
 ipv6 addr 3335::5 ffff:ffff:ffff:ffff::
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.14 255.255.255.252
 ipv6 addr 1234:4::2 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
int eth2
 vrf for v1
 ipv4 addr 1.1.1.17 255.255.255.252
 ipv6 addr 1234:5::1 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.4 255.255.255.255 1.1.1.13
ipv6 route v1 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1
ipv4 route v1 2.2.2.6 255.255.255.255 1.1.1.18
ipv6 route v1 4321::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::2
router bgp4 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 4.4.4.5
 neigh 2.2.2.4 remote-as 2
 neigh 2.2.2.4 update lo0
 neigh 2.2.2.4 multiple-label lab
 neigh 2.2.2.4 route-reflect
 neigh 2.2.2.6 remote-as 2
 neigh 2.2.2.6 update lo0
 neigh 2.2.2.6 multiple-label lab
 neigh 2.2.2.6 route-reflect
 justadvert lo1
 exit
router bgp6 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 6.6.6.5
 neigh 4321::4 remote-as 2
 neigh 4321::4 update lo0
 neigh 4321::4 multiple-label lab
 neigh 4321::4 route-reflect
 neigh 4321::6 remote-as 2
 neigh 4321::6 update lo0
 neigh 4321::6 multiple-label lab
 neigh 4321::6 route-reflect
 justadvert lo1
 exit
!

addrouter r6
int eth1 eth 0000.0000.6666 $5b$ $5a$
!
vrf def v1
 rd 1:1
 label-mode all-igp
 exit
int lo0
 vrf for v1
 ipv4 addr 2.2.2.6 255.255.255.255
 ipv6 addr 4321::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
 exit
int lo1
 vrf for v1
 ipv4 addr 3.3.3.6 255.255.255.255
 ipv6 addr 3336::6 ffff:ffff:ffff:ffff::
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.18 255.255.255.252
 ipv6 addr 1234:5::2 ffff:ffff::
 mpls enable
 mpls ldp4
 mpls ldp6
 exit
ipv4 route v1 2.2.2.4 255.255.255.255 1.1.1.17
ipv6 route v1 4321::4 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1
ipv4 route v1 2.2.2.5 255.255.255.255 1.1.1.17
ipv6 route v1 4321::5 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1
router bgp4 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 4.4.4.6
 neigh 2.2.2.5 remote-as 2
 neigh 2.2.2.5 update lo0
 neigh 2.2.2.5 multiple-label lab
 justadvert lo1
 exit
router bgp6 2
 vrf v1
 no safe-ebgp
 address lab
 local-as 2
 router-id 6.6.6.6
 neigh 4321::5 remote-as 2
 neigh 4321::5 update lo0
 neigh 4321::5 multiple-label lab
 justadvert lo1
 exit
int pweth1
 vrf for v1
 ipv4 addr 4.4.4.2 255.255.255.0
 pseudo v1 lo1 pweompls 3.3.3.1 1234
 exit
int pweth2
 vrf for v1
 ipv4 addr 4.4.5.2 255.255.255.0
 pseudo v1 lo1 pweompls 3331::1 1234
 exit
!


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

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

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

r4 tping 100 60 2.2.2.5 vrf v1 sou lo0
r4 tping 100 60 4321::5 vrf v1 sou lo0
r4 tping 100 60 2.2.2.6 vrf v1 sou lo0
r4 tping 100 60 4321::6 vrf v1 sou lo0

r5 tping 100 60 2.2.2.4 vrf v1 sou lo0
r5 tping 100 60 4321::4 vrf v1 sou lo0
r5 tping 100 60 2.2.2.6 vrf v1 sou lo0
r5 tping 100 60 4321::6 vrf v1 sou lo0

r6 tping 100 60 2.2.2.4 vrf v1 sou lo0
r6 tping 100 60 4321::4 vrf v1 sou lo0
r6 tping 100 60 2.2.2.5 vrf v1 sou lo0
r6 tping 100 60 4321::5 vrf v1 sou lo0

r1 tping 100 60 3.3.3.2 vrf v1 sou lo1
r1 tping 100 60 3332::2 vrf v1 sou lo1
r1 tping 100 60 3.3.3.3 vrf v1 sou lo1
r1 tping 100 60 3333::3 vrf v1 sou lo1

r2 tping 100 60 3.3.3.1 vrf v1 sou lo1
r2 tping 100 60 3331::1 vrf v1 sou lo1
r2 tping 100 60 3.3.3.3 vrf v1 sou lo1
r2 tping 100 60 3333::3 vrf v1 sou lo1

r3 tping 100 60 3.3.3.1 vrf v1 sou lo1
r3 tping 100 60 3331::1 vrf v1 sou lo1
r3 tping 100 60 3.3.3.2 vrf v1 sou lo1
r3 tping 100 60 3332::2 vrf v1 sou lo1

r4 tping 100 60 3.3.3.5 vrf v1 sou lo1
r4 tping 100 60 3335::5 vrf v1 sou lo1
r4 tping 100 60 3.3.3.6 vrf v1 sou lo1
r4 tping 100 60 3336::6 vrf v1 sou lo1

r5 tping 100 60 3.3.3.4 vrf v1 sou lo1
r5 tping 100 60 3334::4 vrf v1 sou lo1
r5 tping 100 60 3.3.3.6 vrf v1 sou lo1
r5 tping 100 60 3336::6 vrf v1 sou lo1

r6 tping 100 60 3.3.3.4 vrf v1 sou lo1
r6 tping 100 60 3334::4 vrf v1 sou lo1
r6 tping 100 60 3.3.3.5 vrf v1 sou lo1
r6 tping 100 60 3335::5 vrf v1 sou lo1

r4 tping 100 60 3.3.3.1 vrf v1 sou lo1
r4 tping 100 60 3331::1 vrf v1 sou lo1
r4 tping 100 60 3.3.3.2 vrf v1 sou lo1
r4 tping 100 60 3332::2 vrf v1 sou lo1
r4 tping 100 60 3.3.3.3 vrf v1 sou lo1
r4 tping 100 60 3333::3 vrf v1 sou lo1

r5 tping 100 60 3.3.3.1 vrf v1 sou lo1
r5 tping 100 60 3331::1 vrf v1 sou lo1
r5 tping 100 60 3.3.3.2 vrf v1 sou lo1
r5 tping 100 60 3332::2 vrf v1 sou lo1
r5 tping 100 60 3.3.3.3 vrf v1 sou lo1
r5 tping 100 60 3333::3 vrf v1 sou lo1

r6 tping 100 60 3.3.3.1 vrf v1 sou lo1
r6 tping 100 60 3331::1 vrf v1 sou lo1
r6 tping 100 60 3.3.3.2 vrf v1 sou lo1
r6 tping 100 60 3332::2 vrf v1 sou lo1
r6 tping 100 60 3.3.3.3 vrf v1 sou lo1
r6 tping 100 60 3333::3 vrf v1 sou lo1

r1 tping 100 60 3.3.3.4 vrf v1 sou lo1
r1 tping 100 60 3334::4 vrf v1 sou lo1
r1 tping 100 60 3.3.3.5 vrf v1 sou lo1
r1 tping 100 60 3335::5 vrf v1 sou lo1
r1 tping 100 60 3.3.3.6 vrf v1 sou lo1
r1 tping 100 60 3336::6 vrf v1 sou lo1

r2 tping 100 60 3.3.3.4 vrf v1 sou lo1
r2 tping 100 60 3334::4 vrf v1 sou lo1
r2 tping 100 60 3.3.3.5 vrf v1 sou lo1
r2 tping 100 60 3335::5 vrf v1 sou lo1
r2 tping 100 60 3.3.3.6 vrf v1 sou lo1
r2 tping 100 60 3336::6 vrf v1 sou lo1

r3 tping 100 60 3.3.3.4 vrf v1 sou lo1
r3 tping 100 60 3334::4 vrf v1 sou lo1
r3 tping 100 60 3.3.3.5 vrf v1 sou lo1
r3 tping 100 60 3335::5 vrf v1 sou lo1
r3 tping 100 60 3.3.3.6 vrf v1 sou lo1
r3 tping 100 60 3336::6 vrf v1 sou lo1

r1 tping 100 40 4.4.4.2 vrf v1
r6 tping 100 40 4.4.4.1 vrf v1
r1 tping 100 40 4.4.5.2 vrf v1
r6 tping 100 40 4.4.5.1 vrf v1
