From 0bdd319b3b5d7d4037605f9baba8889d30bd1717 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Fri, 7 Sep 2018 11:04:52 -0700 Subject: IP-neighbor: add and delete internal API Change-Id: I4d1ab5ff0c8f0756e91bf63e045f88513bb7d039 Signed-off-by: Neale Ranns --- src/vnet/ip/ip_api.c | 47 +++++++++++++++-------------------------------- 1 file changed, 15 insertions(+), 32 deletions(-) (limited to 'src/vnet/ip/ip_api.c') diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index 31b7e40a880..431a777442f 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -653,48 +653,31 @@ static void vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp, vlib_main_t * vm) { + ip46_address_t ip = ip46_address_initializer; vl_api_ip_neighbor_add_del_reply_t *rmp; - vnet_main_t *vnm = vnet_get_main (); + ip_neighbor_flags_t flags; int rv = 0; VALIDATE_SW_IF_INDEX (mp); stats_dslock_with_hint (1 /* release hint */ , 7 /* tag */ ); - /* - * there's no validation here of the ND/ARP entry being added. - * The expectation is that the FIB will ensure that nothing bad - * will come of adding bogus entries. - */ + flags = IP_NEIGHBOR_FLAG_NODE; + if (mp->is_static) + flags |= IP_NEIGHBOR_FLAG_STATIC; + if (mp->is_no_adj_fib) + flags |= IP_NEIGHBOR_FLAG_NO_ADJ_FIB; + if (mp->is_ipv6) - { - if (mp->is_add) - rv = vnet_set_ip6_ethernet_neighbor - (vm, ntohl (mp->sw_if_index), - (ip6_address_t *) (mp->dst_address), - mp->mac_address, sizeof (mp->mac_address), mp->is_static, - mp->is_no_adj_fib); - else - rv = vnet_unset_ip6_ethernet_neighbor - (vm, ntohl (mp->sw_if_index), - (ip6_address_t *) (mp->dst_address), - mp->mac_address, sizeof (mp->mac_address)); - } + clib_memcpy (&ip.ip6, mp->dst_address, 16); else - { - ethernet_arp_ip4_over_ethernet_address_t a; - - clib_memcpy (&a.ethernet, mp->mac_address, 6); - clib_memcpy (&a.ip4, mp->dst_address, 4); + clib_memcpy (&ip.ip4, mp->dst_address, 4); - if (mp->is_add) - rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), - &a, mp->is_static, - mp->is_no_adj_fib); - else - rv = - vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a); - } + if (mp->is_add) + rv = ip_neighbor_add (&ip, mp->is_ipv6, mp->mac_address, + ntohl (mp->sw_if_index), flags); + else + rv = ip_neighbor_del (&ip, mp->is_ipv6, ntohl (mp->sw_if_index)); stats_dsunlock (); -- cgit 1.2.3-korg