2  * @brief IPv6 Neighbor related functions
12  * neighbor cache contents.
38  * neighbor discovery procedures.
57 /* Global stale counter, whenever ipv6 neighbor enters into
59  * When network stack tries to add new neighbor and if table
60  * is full, oldest (oldest stale counter) neighbor in stale
86 /** Neighbor Solicitation reply timer */
96 		   neighbor,
221 	 * easier in the callback to use the neighbor information.  in net_ipv6_nbr_foreach()
450 	NET_DBG("Updating neighbor %s lladdr %s (was %s)",  in dbg_update_neighbor_lladdr()
570 	 * one and try to add new neighbor.  in add_nbr()
596 		NET_ERR("Could not add router neighbor %s [%s]",  in net_ipv6_nbr_add()
624 		/* Send NS so that we can verify that the neighbor is  in net_ipv6_nbr_add()
654 	NET_DBG("Neighbor %p removed", nbr);  in net_neighbor_data_remove()
661 	NET_DBG("Neighbor table %p cleared", table);  in net_neighbor_table_clear()
840 	 * enabled. The reason for this is that the neighbor cache will not  in net_ipv6_prepare_for_send()
903 	NET_DBG("Neighbor lookup %p (%d) iface %p/%d addr %s state %s", nbr,  in net_ipv6_prepare_for_send()
918 		NET_DBG("Neighbor %p addr %s", nbr,  in net_ipv6_prepare_for_send()
1100 	dbg_addr_sent_tgt("Neighbor Advertisement", src, dst, &na_hdr->tgt,  in net_ipv6_send_na()
1172 	dbg_addr_recv_tgt("Neighbor Solicitation",  in handle_ns_input()
1348 	/* Neighbor Unreachability Detection (NUD) */  in handle_ns_input()
1549 	NET_DBG("Neighbor lookup %p iface %p/%d addr %s", nbr,  in handle_na_neighbor()
1556 		NET_DBG("No such neighbor found, msg discarded");  in handle_na_neighbor()
1732 	dbg_addr_recv_tgt("Neighbor Advertisement",  in handle_na_input()
1910 		NET_DBG("Could not create new neighbor %s",  in net_ipv6_send_ns()
1936 	dbg_addr_sent_tgt("Neighbor Solicitation", src, dst, &ns_hdr->tgt,  in net_ipv6_send_ns()