0 2 172.15.2.123/32 3 10.10.10.1/30 nat64 5 172.16.2.0/30 6 1.2.3.4/32 nat64 1 10.1.1.3 static 6 5678 1234 2001:db8:85a3::8a2e:370:7334 0 2001:db8:122:300::/56 local0 x:ethernetCsmacd false loop3 for testing purposes x:loopback 03:ff:ff:ff:ff:ff true loop2 for testing purposes x:loopback 02:ff:ff:ff:ff:ff true false loop1 for testing purposes x:loopback 01:ff:ff:ff:ff:ff loop0 for testing purposes x:loopback 00:ff:ff:ff:ff:ff