description p4lang: hairpin mpls addrouter r1 int eth1 eth 0000.0000.1111 $1a$ $1b$ int eth2 eth 0000.0000.1111 $2b$ $2a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit vrf def v2 rd 1:2 label-mode per-prefix exit vrf def v9 rd 1:1 exit hair 1 ether 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 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 int lo1 vrf for v2 ipv4 addr 2.2.2.100 255.255.255.255 ipv6 addr 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff exit int sdn1 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 mpls ldp4 mpls ldp6 exit int sdn2 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 mpls ldp4 mpls ldp6 exit int sdn3 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 mpls ldp4 mpls ldp6 exit int sdn4 no autostat vrf for v2 ipv4 addr 1.1.4.1 255.255.255.0 ipv6 addr 1234:4::1 ffff:ffff:: ipv6 ena mpls enable mpls ldp4 mpls ldp6 exit int hair11 vrf for v1 ipv4 addr 1.1.5.1 255.255.255.0 ipv6 addr 1234:5::1 ffff:ffff:: ipv6 ena mpls enable mpls ldp4 mpls ldp6 exit int hair12 vrf for v2 ipv4 addr 1.1.5.2 255.255.255.0 ipv6 addr 1234:5::2 ffff:ffff:: ipv6 ena mpls enable mpls ldp4 mpls ldp6 exit server p4lang p4 interconnect eth2 export-vrf v1 export-vrf v2 export-port sdn1 1 10 export-port sdn2 2 10 export-port sdn3 3 10 export-port sdn4 4 10 export-port hair11 dynamic export-port hair12 dynamic vrf v9 exit ipv4 route v1 1.1.4.0 255.255.255.0 1.1.5.2 ipv6 route v1 1234:4:: ffff:ffff:: 1234:5::2 ipv4 route v1 2.2.2.100 255.255.255.255 1.1.5.2 ipv4 route v1 2.2.2.103 255.255.255.255 1.1.1.2 ipv4 route v1 2.2.2.104 255.255.255.255 1.1.2.2 ipv4 route v1 2.2.2.105 255.255.255.255 1.1.3.2 ipv4 route v1 2.2.2.106 255.255.255.255 1.1.5.2 ipv6 route v1 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::2 ipv6 route v1 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::2 ipv6 route v1 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::2 ipv6 route v1 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::2 ipv6 route v1 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::2 ipv4 route v2 1.1.1.0 255.255.255.0 1.1.5.1 ipv4 route v2 1.1.2.0 255.255.255.0 1.1.5.1 ipv4 route v2 1.1.3.0 255.255.255.0 1.1.5.1 ipv6 route v2 1234:1:: ffff:ffff:: 1234:5::1 ipv6 route v2 1234:2:: ffff:ffff:: 1234:5::1 ipv6 route v2 1234:3:: ffff:ffff:: 1234:5::1 ipv4 route v2 2.2.2.101 255.255.255.255 1.1.5.1 ipv4 route v2 2.2.2.103 255.255.255.255 1.1.5.1 ipv4 route v2 2.2.2.104 255.255.255.255 1.1.5.1 ipv4 route v2 2.2.2.105 255.255.255.255 1.1.5.1 ipv4 route v2 2.2.2.106 255.255.255.255 1.1.4.2 ipv6 route v2 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1 ipv6 route v2 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1 ipv6 route v2 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1 ipv6 route v2 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:5::1 ipv6 route v2 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::2 ! addother r2 controller r1 v9 9080 - feature hairpin mpls 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 $6a$ $6b$ ! ! addrouter r3 int eth1 eth 0000.0000.3333 $3b$ $3a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all 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 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:: ipv4 access-group-in test4 ipv6 access-group-in test6 no ipv4 unreachables no ipv6 unreachables mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 1.1.2.0 255.255.255.0 1.1.1.1 ipv4 route v1 1.1.3.0 255.255.255.0 1.1.1.1 ipv4 route v1 1.1.4.0 255.255.255.0 1.1.1.1 ipv4 route v1 1.1.5.0 255.255.255.0 1.1.1.1 ipv6 route v1 1234:2:: ffff:ffff:: 1234:1::1 ipv6 route v1 1234:3:: ffff:ffff:: 1234:1::1 ipv6 route v1 1234:4:: ffff:ffff:: 1234:1::1 ipv6 route v1 1234:5:: ffff:ffff:: 1234:1::1 ipv4 route v1 2.2.2.100 255.255.255.255 1.1.1.1 ipv4 route v1 2.2.2.101 255.255.255.255 1.1.1.1 ipv4 route v1 2.2.2.104 255.255.255.255 1.1.1.1 ipv4 route v1 2.2.2.105 255.255.255.255 1.1.1.1 ipv4 route v1 2.2.2.106 255.255.255.255 1.1.1.1 ipv6 route v1 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ipv6 route v1 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ipv6 route v1 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ipv6 route v1 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ipv6 route v1 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:1::1 ! addrouter r4 int eth1 eth 0000.0000.4444 $4b$ $4a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all 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 exit int eth1 vrf for v1 ipv4 addr 1.1.2.2 255.255.255.0 ipv6 addr 1234:2::2 ffff:ffff:: ipv4 access-group-in test4 ipv6 access-group-in test6 no ipv4 unreachables no ipv6 unreachables mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 1.1.1.0 255.255.255.0 1.1.2.1 ipv4 route v1 1.1.3.0 255.255.255.0 1.1.2.1 ipv4 route v1 1.1.4.0 255.255.255.0 1.1.2.1 ipv4 route v1 1.1.5.0 255.255.255.0 1.1.2.1 ipv6 route v1 1234:1:: ffff:ffff:: 1234:2::1 ipv6 route v1 1234:3:: ffff:ffff:: 1234:2::1 ipv6 route v1 1234:4:: ffff:ffff:: 1234:2::1 ipv6 route v1 1234:5:: ffff:ffff:: 1234:2::1 ipv4 route v1 2.2.2.100 255.255.255.255 1.1.2.1 ipv4 route v1 2.2.2.101 255.255.255.255 1.1.2.1 ipv4 route v1 2.2.2.103 255.255.255.255 1.1.2.1 ipv4 route v1 2.2.2.105 255.255.255.255 1.1.2.1 ipv4 route v1 2.2.2.106 255.255.255.255 1.1.2.1 ipv6 route v1 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ipv6 route v1 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ipv6 route v1 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ipv6 route v1 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ipv6 route v1 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:2::1 ! addrouter r5 int eth1 eth 0000.0000.5555 $5b$ $5a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all 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 exit int eth1 vrf for v1 ipv4 addr 1.1.3.2 255.255.255.0 ipv6 addr 1234:3::2 ffff:ffff:: ipv4 access-group-in test4 ipv6 access-group-in test6 no ipv4 unreachables no ipv6 unreachables mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 1.1.1.0 255.255.255.0 1.1.3.1 ipv4 route v1 1.1.2.0 255.255.255.0 1.1.3.1 ipv4 route v1 1.1.4.0 255.255.255.0 1.1.3.1 ipv4 route v1 1.1.5.0 255.255.255.0 1.1.3.1 ipv6 route v1 1234:1:: ffff:ffff:: 1234:3::1 ipv6 route v1 1234:2:: ffff:ffff:: 1234:3::1 ipv6 route v1 1234:4:: ffff:ffff:: 1234:3::1 ipv6 route v1 1234:5:: ffff:ffff:: 1234:3::1 ipv4 route v1 2.2.2.100 255.255.255.255 1.1.3.1 ipv4 route v1 2.2.2.101 255.255.255.255 1.1.3.1 ipv4 route v1 2.2.2.103 255.255.255.255 1.1.3.1 ipv4 route v1 2.2.2.104 255.255.255.255 1.1.3.1 ipv4 route v1 2.2.2.106 255.255.255.255 1.1.3.1 ipv6 route v1 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 ipv6 route v1 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 ipv6 route v1 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 ipv6 route v1 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 ipv6 route v1 4321::106 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:3::1 ! addrouter r6 int eth1 eth 0000.0000.6666 $6b$ $6a$ ! vrf def v1 rd 1:1 label-mode per-prefix exit access-list test4 deny 1 any all any all permit all any all any all exit access-list test6 deny all 4321:: ffff:: all 4321:: ffff:: all permit all any all any all 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 exit int eth1 vrf for v1 ipv4 addr 1.1.4.2 255.255.255.0 ipv6 addr 1234:4::2 ffff:ffff:: ipv4 access-group-in test4 ipv6 access-group-in test6 no ipv4 unreachables no ipv6 unreachables mpls enable mpls ldp4 mpls ldp6 exit ipv4 route v1 1.1.1.0 255.255.255.0 1.1.4.1 ipv4 route v1 1.1.2.0 255.255.255.0 1.1.4.1 ipv4 route v1 1.1.3.0 255.255.255.0 1.1.4.1 ipv4 route v1 1.1.5.0 255.255.255.0 1.1.4.1 ipv6 route v1 1234:1:: ffff:ffff:: 1234:4::1 ipv6 route v1 1234:2:: ffff:ffff:: 1234:4::1 ipv6 route v1 1234:3:: ffff:ffff:: 1234:4::1 ipv6 route v1 1234:5:: ffff:ffff:: 1234:4::1 ipv4 route v1 2.2.2.100 255.255.255.255 1.1.4.1 ipv4 route v1 2.2.2.101 255.255.255.255 1.1.4.1 ipv4 route v1 2.2.2.103 255.255.255.255 1.1.4.1 ipv4 route v1 2.2.2.104 255.255.255.255 1.1.4.1 ipv4 route v1 2.2.2.105 255.255.255.255 1.1.4.1 ipv6 route v1 4321::100 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1 ipv6 route v1 4321::101 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1 ipv6 route v1 4321::103 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1 ipv6 route v1 4321::104 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1 ipv6 route v1 4321::105 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff 1234:4::1 ! r1 tping 100 10 1.1.5.2 vrf v1 r1 tping 100 10 1234:5::2 vrf v1 r1 tping 100 10 1.1.5.1 vrf v2 r1 tping 100 10 1234:5::1 vrf v2 r1 tping 100 10 2.2.2.100 vrf v1 sou lo0 r1 tping 100 10 4321::100 vrf v1 sou lo0 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 r1 tping 100 10 2.2.2.100 vrf v2 sou lo1 r1 tping 100 10 4321::100 vrf v2 sou lo1 r1 tping 100 10 2.2.2.101 vrf v2 sou lo1 r1 tping 100 10 4321::101 vrf v2 sou lo1 r1 tping 100 10 2.2.2.103 vrf v2 sou lo1 r1 tping 100 10 4321::103 vrf v2 sou lo1 r1 tping 100 10 2.2.2.104 vrf v2 sou lo1 r1 tping 100 10 4321::104 vrf v2 sou lo1 r1 tping 100 10 2.2.2.105 vrf v2 sou lo1 r1 tping 100 10 4321::105 vrf v2 sou lo1 r1 tping 100 10 2.2.2.106 vrf v2 sou lo1 r1 tping 100 10 4321::106 vrf v2 sou lo1 r3 tping 100 10 2.2.2.101 vrf v1 sou lo0 r3 tping 100 10 4321::101 vrf v1 sou lo0 r3 tping 100 10 2.2.2.103 vrf v1 sou lo0 r3 tping 100 10 4321::103 vrf v1 sou lo0 r3 tping 100 10 2.2.2.104 vrf v1 sou lo0 r3 tping 100 10 4321::104 vrf v1 sou lo0 r3 tping 100 10 2.2.2.105 vrf v1 sou lo0 r3 tping 100 10 4321::105 vrf v1 sou lo0 r3 tping 100 10 2.2.2.106 vrf v1 sou lo0 r3 tping 100 10 4321::106 vrf v1 sou lo0 r4 tping 100 10 2.2.2.101 vrf v1 sou lo0 r4 tping 100 10 4321::101 vrf v1 sou lo0 r4 tping 100 10 2.2.2.103 vrf v1 sou lo0 r4 tping 100 10 4321::103 vrf v1 sou lo0 r4 tping 100 10 2.2.2.104 vrf v1 sou lo0 r4 tping 100 10 4321::104 vrf v1 sou lo0 r4 tping 100 10 2.2.2.105 vrf v1 sou lo0 r4 tping 100 10 4321::105 vrf v1 sou lo0 r4 tping 100 10 2.2.2.106 vrf v1 sou lo0 r4 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 r1 dping sdn . r6 2.2.2.105 vrf v1 sou lo0 r1 dping sdn . r6 4321::105 vrf v1 sou lo0