Add a simple containerlab

config/vpp1/bird-local.conf

@@ -0,0 +1,19 @@
+protocol bfd bfd1 {
+  interface "eth2" { interval 100 ms; multiplier 30; };
+}
+
+protocol ospf v2 ospf4 {
+  ipv4 { import all; export all; };
+  area 0 {
+    interface "loop0" { stub yes; };
+    interface "eth2" { type pointopoint; cost 10; bfd on; };
+  };
+}
+
+protocol ospf v3 ospf6 {
+  ipv6 { import all; export all; };
+  area 0 {
+    interface "loop0" { stub yes; };
+    interface "eth2" { type pointopoint; cost 10; bfd on; };
+  };
+}

config/vpp1/vppcfg.yaml

@@ -0,0 +1,16 @@
+interfaces:
+  eth1:
+    description: 'To client1'
+    mtu: 1500
+    lcp: eth1
+    addresses: [ 10.82.98.65/28, 2001:db8:8298:101::1/64 ]
+  eth2:
+    description: 'To vpp2'
+    mtu: 9000
+    lcp: eth2
+    addresses: [ 10.82.98.16/31, 2001:db8:8298:1::1/64 ]
+loopbacks:
+  loop0:
+    description: 'vpp1'
+    lcp: loop0
+    addresses: [ 10.82.98.0/32, 2001:db8:8298::/128 ]

config/vpp2/bird-local.conf

@@ -0,0 +1,19 @@
+protocol bfd bfd1 {
+  interface "eth2" { interval 100 ms; multiplier 30; };
+}
+
+protocol ospf v2 ospf4 {
+  ipv4 { import all; export all; };
+  area 0 {
+    interface "loop0" { stub yes; };
+    interface "eth2" { type pointopoint; cost 10; bfd on; };
+  };
+}
+
+protocol ospf v3 ospf6 {
+  ipv6 { import all; export all; };
+  area 0 {
+    interface "loop0" { stub yes; };
+    interface "eth2" { type pointopoint; cost 10; bfd on; };
+  };
+}

config/vpp2/vppcfg.yaml

@@ -0,0 +1,16 @@
+interfaces:
+  eth1:
+    description: 'To client2'
+    mtu: 1500
+    lcp: eth1
+    addresses: [ 10.82.98.81/28, 2001:db8:8298:102::1/64 ]
+  eth2:
+    description: 'To vpp1'
+    mtu: 9000
+    lcp: eth2
+    addresses: [ 10.82.98.17/31, 2001:db8:8298:1::2/64 ]
+loopbacks:
+  loop0:
+    description: 'vpp2'
+    lcp: loop0
+    addresses: [ 10.82.98.1/32, 2001:db8:8298::1/128 ]