ARP / ip neightboor

Regarder les voisins (table arp)

ip -c neight

exemple de la commande, adresse ipV6 ou ipv4 et son adresse mac 

guilbert@pc5056:/$ ip n      

fe80::6a4f:64ff:feaa:3351 dev eth0 lladdr 68:4f:64:aa:33:51 router STALE

fe80::6a4f:64ff:feaa:2851 dev eth0 lladdr 68:4f:64:aa:28:51 router STALE

fe80::6a4f:64ff:feaa:1e51 dev eth0 lladdr 68:4f:64:aa:1e:51 router STALE

fe80::6a4f:64ff:feaa:3151 dev eth0 lladdr 68:4f:64:aa:31:51 router STALE

134.157.105.132 dev eth0 lladdr 14:b3:1f:1d:bc:db STALE

134.157.105.134 dev eth0 lladdr 14:b3:1f:1d:be:df STALE

134.157.105.178 dev eth0 lladdr 00:24:9b:35:8e:38 STALE

134.157.105.105 dev eth0 lladdr c8:9c:dc:d9:2d:9a STALE

134.157.104.137 dev eth0 lladdr 64:00:6a:0c:b3:6a STALE

134.157.104.139 dev eth0 lladdr 64:00:6a:08:cd:34 STALE

134.157.104.20 dev eth0 lladdr 14:b3:1f:1d:bd:5e STALE

134.157.105.59 dev eth0 lladdr b8:ac:6f:89:b7:5a STALE

134.157.104.22 dev eth0 lladdr 14:b3:1f:1d:be:17 STALE

134.157.105.173 dev eth0 lladdr a0:29:19:af:c8:89 STALE

134.157.105.21 dev eth0 lladdr 00:30:48:56:2b:c8 STALE

134.157.105.23 dev eth0 lladdr 00:16:3e:10:50:23 STALE

134.157.105.254 dev eth0 lladdr 84:b8:02:5a:57:c0 DELAY

134.157.104.24 dev eth0 lladdr 14:b3:1f:1d:bc:4f STALE

134.157.104.1 dev eth0 lladdr 14:b3:1f:1d:be:4d STALE

134.157.105.48 dev eth0 lladdr 00:13:d4:32:d9:cf STALE

134.157.105.104 dev eth0 lladdr 00:16:3e:00:00:41 STALE

134.157.104.136 dev eth0 lladdr 64:00:6a:11:10:29 STALE

134.157.105.12 dev eth0 lladdr 00:16:3e:10:50:12 STALE

134.157.104.138 dev eth0 lladdr 64:00:6a:0c:b4:7d STALE

134.157.104.21 dev eth0 lladdr 14:b3:1f:1d:be:be STALE

134.157.104.23 dev eth0  FAILED

134.157.104.121 dev eth0 lladdr 64:00:6a:0d:67:72 STALE

134.157.105.22 dev eth0 lladdr 00:16:3e:00:00:22 STALE

134.157.105.101 dev eth0 lladdr 00:16:3e:00:00:18 STALE

134.157.105.43 dev eth0 lladdr 00:16:3e:10:50:43 STALE

134.157.104.177 dev eth0 lladdr 14:b3:1f:00:39:5c STALE

134.157.104.25 dev eth0 lladdr 14:b3:1f:1d:c2:bd STALE

134.157.105.182 dev eth0 lladdr cc:48:3a:7e:c1:6c STALE

guilbert@pc5056:/$ 

vider la table arp

ip neigh flush all

suppression d'une adresse dans la table arp

sudo ip neigh delete 192.168 dev enp3s0