192.168.1.1 dev eth0 lladdr 1a:2b:3c:4d:5e:6f REACHABLE
192.168.1.10 dev eth0 lladdr de:ad:be:ef:00:10 REACHABLE
192.168.1.42 dev eth0 lladdr de:ad:be:ef:00:42 REACHABLE
192.168.1.66 dev eth0 lladdr 1a:2b:3c:4d:5e:6f REACHABLE
