IPv6 related commands IPv6 Neighbor Discovery IPv6 Neighbor Discovery on specified interface IPv6 address of node to lookup <h:h:h:h:h:h:h:h> ndisc6 -m "$6" "$4" IPv6 Router Discovery IPv6 Router Discovery on specified interface rdisc6 "$4" IPv6 address of target <h:h:h:h:h:h:h:h> rdisc6 -m "$6" "$4"