local0 x:ethernetCsmacd false loop1 for testing purposes x:loopback 01:ff:ff:ff:ff:ff true loop0 for testing purposes x:loopback 00:ff:ff:ff:ff:ff true false 0 0 2001:db8:122:300::/56 3 10.10.10.1/30 nat64 2 172.16.2.123/32 1 172.16.2.0/30 1 static 6 10.1.1.3/32 5678 2001:db8:85a3::8a2e:370:7334/128 1234