Linux Detect IPv6 hosts There is no arp table like in Ethernet/IPv4. But we can sim­u­late is as fol­lows to list all neight­bours / direct­ly reach­able hosts: ping6 -c 5 ff02::1%eth0 >/dev/null ip -6 neigh Bonus: ip neigh shows the IPv4 address res­o­lu­tion table like the arp com­mand does. Detect IPv6 addresses for known IPv4 addresses Sce­nario:…