description p4lang: bier core over backplane addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ int eth2 eth 0000.0000.1111 $2b$ $2a$ int eth3 eth 0000.0000.1111 $7a$ $7b$ int eth4 eth 0000.0000.1111 $8b$ $8a$ int eth5 eth 0000.0000.1111 $13a$ $13b$ int eth6 eth 0000.0000.1111 $14b$ $14a$ ! vrf def v1 rd 1:1 exit vrf def v9 rd 1:1 exit int lo9 vrf for v9 ipv4 addr 10.10.10.227 255.255.255.255 exit int eth1 vrf for v9 ipv4 addr 10.11.12.254 255.255.255.0 exit int eth2 exit server dhcp4 eth1 pool 10.11.12.1 10.11.12.99 gateway 10.11.12.254 netmask 255.255.255.0 dns-server 10.10.10.227 domain-name p4l static 0000.0000.2222 10.11.12.111 interface eth1 vrf v9 exit int eth3 vrf for v9 ipv4 addr 10.12.13.254 255.255.255.0 exit int eth4 exit server dhcp4 eth3 pool 10.12.13.1 10.12.13.99 gateway 10.12.13.254 netmask 255.255.255.0 dns-server 10.10.10.227 domain-name p4l static 0000.0000.3333 10.12.13.111 interface eth3 vrf v9 exit int eth5 vrf for v9 ipv4 addr 10.13.14.254 255.255.255.0 exit int eth6 exit server dhcp4 eth5 pool 10.13.14.1 10.13.14.99 gateway 10.13.14.254 netmask 255.255.255.0 dns-server 10.10.10.227 domain-name p4l static 0000.0000.4444 10.13.14.111 interface eth5 vrf v9 exit router lsrp4 1 vrf v1 router 4.4.4.1 bier 256 10 1 red conn exit router lsrp6 1 vrf v1 router 6.6.6.1 bier 256 10 1 red conn exit int lo0 vrf for v1 ipv4 addr 2.2.2.101 255.255.255.255 ipv6 addr 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit bundle 1 exit bundle 2 exit bundle 3 exit bundle 4 exit int sdn11 no autostat vrf for v1 ipv4 addr 1.1.1.1 255.255.255.0 ipv6 addr 1234:1::1 ffff:ffff:: ipv6 ena mpls enable router lsrp4 1 ena router lsrp6 1 ena exit int sdn12 no autostat vrf for v1 ipv4 addr 1.1.2.1 255.255.255.0 ipv6 addr 1234:2::1 ffff:ffff:: ipv6 ena mpls enable router lsrp4 1 ena router lsrp6 1 ena exit int bun1 vrf for v1 mpls ena exit int sdn13 no autostat bundle-gr 1 exit int sdn14 no autostat bundle-gr 1 exit int sdn21 no autostat vrf for v1 ipv4 addr 1.1.3.1 255.255.255.0 ipv6 addr 1234:3::1 ffff:ffff:: ipv6 ena mpls enable router lsrp4 1 ena router lsrp6 1 ena exit int sdn22 no autostat vrf for v1 ipv4 addr 1.1.4.1 255.255.255.0 ipv6 addr 1234:4::1 ffff:ffff:: ipv6 ena mpls enable router lsrp4 1 ena router lsrp6 1 ena exit int bun2 vrf for v1 mpls ena exit int sdn23 no autostat bundle-gr 2 exit int sdn24 no autostat bundle-gr 2 exit int bun3 vrf for v1 mpls ena exit int sdn31 no autostat bundle-gr 3 exit int sdn32 no autostat bundle-gr 3 exit int bun4 vrf for v1 mpls ena exit int sdn33 no autostat bundle-gr 4 exit int sdn34 no autostat bundle-gr 4 exit server p4lang a interconnect eth2 export-vrf v1 export-port sdn11 1 10 export-port sdn12 2 10 export-port sdn13 3 10 export-port sdn14 4 10 export-port bun1 dynamic exit server p4lang b interconnect eth4 export-vrf v1 export-port sdn21 1 10 export-port sdn22 2 10 export-port sdn23 3 10 export-port sdn24 4 10 export-port bun2 dynamic exit server p4lang c interconnect eth6 export-vrf v1 export-port sdn31 1 10 export-port sdn32 2 10 export-port sdn33 3 10 export-port sdn34 4 10 export-port bun3 dynamic export-port bun4 dynamic exit server stack s dataplanes 4 forwarder 1 p4lang a forwarder 1 backplane bun1 1 forwarder 1 remote 10.11.12.111 forwarder 2 p4lang b forwarder 2 backplane bun2 1 forwarder 2 remote 10.12.13.111 forwarder 3 p4lang c forwarder 3 backplane bun3 1 forwarder 3 backplane bun4 1 forwarder 3 remote 10.13.14.111 vrf v9 exit ! addother r2 controller r1 v9 9080 10.11.12.111 feature bundle mpls route bier int eth1 eth 0000.0000.2222 $1b$ $1a$ int eth2 eth 0000.0000.2222 $2a$ $2b$ int eth3 eth 0000.0000.2222 $3a$ $3b$ int eth4 eth 0000.0000.2222 $4a$ $4b$ int eth5 eth 0000.0000.2222 $5a$ $5b$ int eth6 eth 0000.0000.2222 $6a$ $6b$ ! ! addother r3 controller r1 v9 9080 10.12.13.111 feature bundle mpls route bier int eth1 eth 0000.0000.3333 $7b$ $7a$ int eth2 eth 0000.0000.3333 $8a$ $8b$ int eth3 eth 0000.0000.3333 $9a$ $9b$ int eth4 eth 0000.0000.3333 $10a$ $10b$ int eth5 eth 0000.0000.3333 $11a$ $11b$ int eth6 eth 0000.0000.3333 $12a$ $12b$ ! ! addother r4 controller r1 v9 9080 10.13.14.111 feature bundle mpls route bier int eth1 eth 0000.0000.4444 $13b$ $13a$ int eth2 eth 0000.0000.4444 $14a$ $14b$ int eth3 eth 0000.0000.4444 $5b$ $5a$ int eth4 eth 0000.0000.4444 $6b$ $6a$ int eth5 eth 0000.0000.4444 $11b$ $11a$ int eth6 eth 0000.0000.4444 $12b$ $12a$ ! ! addrouter r5 int eth1 eth 0000.0000.5555 $3b$ $3a$ ! vrf def v1 rd 1:1 exit router lsrp4 1 vrf v1 router 4.4.4.3 bier 256 10 3 red conn exit router lsrp6 1 vrf v1 router 6.6.6.3 bier 256 10 3 red conn exit int lo0 vrf for v1 ipv4 addr 2.2.2.103 255.255.255.255 ipv6 addr 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 3 ipv6 pim bier 3 exit bridge 1 mac-learn block-unicast exit int eth1 bridge-gr 1 exit int bvi1 vrf for v1 ipv4 addr 1.1.1.2 255.255.255.0 ipv6 addr 1234:1::2 ffff:ffff:: mpls enable router lsrp4 1 ena router lsrp6 1 ena ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 3 ipv6 pim bier 3 exit ipv4 mroute v1 0.0.0.0 0.0.0.0 1.1.1.1 ipv6 mroute v1 :: :: 1234:1::1 ipv4 multi v1 join 232.2.2.2 2.2.2.106 ipv6 multi v1 join ff06::1 4321::106 ! addrouter r6 int eth1 eth 0000.0000.6666 $4b$ $4a$ ! vrf def v1 rd 1:1 exit router lsrp4 1 vrf v1 router 4.4.4.4 bier 256 10 4 red conn exit router lsrp6 1 vrf v1 router 6.6.6.4 bier 256 10 4 red conn exit int lo0 vrf for v1 ipv4 addr 2.2.2.104 255.255.255.255 ipv6 addr 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 4 ipv6 pim bier 4 exit int eth1 vrf for v1 ipv4 addr 1.1.2.2 255.255.255.0 ipv6 addr 1234:2::2 ffff:ffff:: mpls enable router lsrp4 1 ena router lsrp6 1 ena ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 4 ipv6 pim bier 4 exit ipv4 mroute v1 0.0.0.0 0.0.0.0 1.1.2.1 ipv6 mroute v1 :: :: 1234:2::1 ipv4 multi v1 join 232.2.2.2 2.2.2.106 ipv6 multi v1 join ff06::1 4321::106 ! addrouter r7 int eth1 eth 0000.0000.7777 $9b$ $9a$ ! vrf def v1 rd 1:1 exit router lsrp4 1 vrf v1 router 4.4.4.5 bier 256 10 5 red conn exit router lsrp6 1 vrf v1 router 6.6.6.5 bier 256 10 5 red conn exit int lo0 vrf for v1 ipv4 addr 2.2.2.105 255.255.255.255 ipv6 addr 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 5 ipv6 pim bier 5 exit int eth1 vrf for v1 ipv4 addr 1.1.3.2 255.255.255.0 ipv6 addr 1234:3::2 ffff:ffff:: mpls enable router lsrp4 1 ena router lsrp6 1 ena ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 5 ipv6 pim bier 5 exit ipv4 mroute v1 0.0.0.0 0.0.0.0 1.1.3.1 ipv6 mroute v1 :: :: 1234:3::1 ipv4 multi v1 join 232.2.2.2 2.2.2.106 ipv6 multi v1 join ff06::1 4321::106 ! addrouter r8 int eth1 eth 0000.0000.8888 $10b$ $10a$ ! vrf def v1 rd 1:1 exit router lsrp4 1 vrf v1 router 4.4.4.6 bier 256 10 6 red conn exit router lsrp6 1 vrf v1 router 6.6.6.6 bier 256 10 6 red conn exit int lo0 vrf for v1 ipv4 addr 2.2.2.106 255.255.255.255 ipv6 addr 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 6 ipv6 pim bier 6 exit int eth1 vrf for v1 ipv4 addr 1.1.4.2 255.255.255.0 ipv6 addr 1234:4::2 ffff:ffff:: mpls enable router lsrp4 1 ena router lsrp6 1 ena ipv4 pim ena ipv6 pim ena ipv4 pim join lo0 ipv6 pim join lo0 ipv4 pim bier 6 ipv6 pim bier 6 exit ! r1 tping 100 10 1.1.1.2 vrf v1 r1 tping 100 10 1234:1::2 vrf v1 r1 tping 100 10 1.1.2.2 vrf v1 r1 tping 100 10 1234:2::2 vrf v1 r1 tping 100 10 1.1.3.2 vrf v1 r1 tping 100 10 1234:3::2 vrf v1 r1 tping 100 10 1.1.4.2 vrf v1 r1 tping 100 10 1234:4::2 vrf v1 r5 tping 100 10 1.1.1.2 vrf v1 r5 tping 100 10 1234:1::2 vrf v1 r5 tping 100 10 1.1.2.2 vrf v1 r5 tping 100 10 1234:2::2 vrf v1 r5 tping 100 10 1.1.3.2 vrf v1 r5 tping 100 10 1234:3::2 vrf v1 r5 tping 100 10 1.1.4.2 vrf v1 r5 tping 100 10 1234:4::2 vrf v1 r6 tping 100 10 1.1.1.2 vrf v1 r6 tping 100 10 1234:1::2 vrf v1 r6 tping 100 10 1.1.2.2 vrf v1 r6 tping 100 10 1234:2::2 vrf v1 r6 tping 100 10 1.1.3.2 vrf v1 r6 tping 100 10 1234:3::2 vrf v1 r6 tping 100 10 1.1.4.2 vrf v1 r6 tping 100 10 1234:4::2 vrf v1 r7 tping 100 10 1.1.1.2 vrf v1 r7 tping 100 10 1234:1::2 vrf v1 r7 tping 100 10 1.1.2.2 vrf v1 r7 tping 100 10 1234:2::2 vrf v1 r7 tping 100 10 1.1.3.2 vrf v1 r7 tping 100 10 1234:3::2 vrf v1 r7 tping 100 10 1.1.4.2 vrf v1 r7 tping 100 10 1234:4::2 vrf v1 r8 tping 100 10 1.1.1.2 vrf v1 r8 tping 100 10 1234:1::2 vrf v1 r8 tping 100 10 1.1.2.2 vrf v1 r8 tping 100 10 1234:2::2 vrf v1 r8 tping 100 10 1.1.3.2 vrf v1 r8 tping 100 10 1234:3::2 vrf v1 r8 tping 100 10 1.1.4.2 vrf v1 r8 tping 100 10 1234:4::2 vrf v1 r1 tping 100 10 2.2.2.101 vrf v1 sou lo0 r1 tping 100 10 4321::101 vrf v1 sou lo0 r1 tping 100 10 2.2.2.103 vrf v1 sou lo0 r1 tping 100 10 4321::103 vrf v1 sou lo0 r1 tping 100 10 2.2.2.104 vrf v1 sou lo0 r1 tping 100 10 4321::104 vrf v1 sou lo0 r1 tping 100 10 2.2.2.105 vrf v1 sou lo0 r1 tping 100 10 4321::105 vrf v1 sou lo0 r1 tping 100 10 2.2.2.106 vrf v1 sou lo0 r1 tping 100 10 4321::106 vrf v1 sou lo0 r5 tping 100 10 2.2.2.101 vrf v1 sou lo0 r5 tping 100 10 4321::101 vrf v1 sou lo0 r5 tping 100 10 2.2.2.103 vrf v1 sou lo0 r5 tping 100 10 4321::103 vrf v1 sou lo0 r5 tping 100 10 2.2.2.104 vrf v1 sou lo0 r5 tping 100 10 4321::104 vrf v1 sou lo0 r5 tping 100 10 2.2.2.105 vrf v1 sou lo0 r5 tping 100 10 4321::105 vrf v1 sou lo0 r5 tping 100 10 2.2.2.106 vrf v1 sou lo0 r5 tping 100 10 4321::106 vrf v1 sou lo0 r6 tping 100 10 2.2.2.101 vrf v1 sou lo0 r6 tping 100 10 4321::101 vrf v1 sou lo0 r6 tping 100 10 2.2.2.103 vrf v1 sou lo0 r6 tping 100 10 4321::103 vrf v1 sou lo0 r6 tping 100 10 2.2.2.104 vrf v1 sou lo0 r6 tping 100 10 4321::104 vrf v1 sou lo0 r6 tping 100 10 2.2.2.105 vrf v1 sou lo0 r6 tping 100 10 4321::105 vrf v1 sou lo0 r6 tping 100 10 2.2.2.106 vrf v1 sou lo0 r6 tping 100 10 4321::106 vrf v1 sou lo0 r7 tping 100 10 2.2.2.101 vrf v1 sou lo0 r7 tping 100 10 4321::101 vrf v1 sou lo0 r7 tping 100 10 2.2.2.103 vrf v1 sou lo0 r7 tping 100 10 4321::103 vrf v1 sou lo0 r7 tping 100 10 2.2.2.104 vrf v1 sou lo0 r7 tping 100 10 4321::104 vrf v1 sou lo0 r7 tping 100 10 2.2.2.105 vrf v1 sou lo0 r7 tping 100 10 4321::105 vrf v1 sou lo0 r7 tping 100 10 2.2.2.106 vrf v1 sou lo0 r7 tping 100 10 4321::106 vrf v1 sou lo0 r8 tping 100 10 2.2.2.101 vrf v1 sou lo0 r8 tping 100 10 4321::101 vrf v1 sou lo0 r8 tping 100 10 2.2.2.103 vrf v1 sou lo0 r8 tping 100 10 4321::103 vrf v1 sou lo0 r8 tping 100 10 2.2.2.104 vrf v1 sou lo0 r8 tping 100 10 4321::104 vrf v1 sou lo0 r8 tping 100 10 2.2.2.105 vrf v1 sou lo0 r8 tping 100 10 4321::105 vrf v1 sou lo0 r8 tping 100 10 2.2.2.106 vrf v1 sou lo0 r8 tping 100 10 4321::106 vrf v1 sou lo0 r8 tping 300 5 232.2.2.2 vrf v1 sou lo0 multi r8 tping 300 5 ff06::1 vrf v1 sou lo0 multi r1 dping sdn . r8 232.2.2.2 vrf v1 sou lo0 r1 dping sdn . r8 ff06::1 vrf v1 sou lo0