format_ip_neighbor_flags, ipn->ipn_flags,
format_mac_address_t, &ipn->ipn_mac,
format_vnet_sw_if_index_name, vnet_get_main (),
format_ip_neighbor_flags, ipn->ipn_flags,
format_mac_address_t, &ipn->ipn_mac,
format_vnet_sw_if_index_name, vnet_get_main (),