errmsg ("ip6 nd %s event: address %U new mac %U sw_if_index %d",
mp->mac_ip ? "mac/ip binding" : "address resolution",
format_ip6_address, mp->address,
errmsg ("ip6 nd %s event: address %U new mac %U sw_if_index %d",
mp->mac_ip ? "mac/ip binding" : "address resolution",
format_ip6_address, mp->address,