From 9c1928f8120aaad078101a18beb19c748d1f0d48 Mon Sep 17 00:00:00 2001 From: Vladimir Ratnikov Date: Fri, 28 Feb 2020 08:48:21 -0500 Subject: [PATCH] ip-neighbor: populate neighbor age via API When we get ip-neigbor information using VPP API, it's age can be very useful information. This patch adds age entry to API and neighbor type Type: feature Signed-off-by: Vladimir Ratnikov Change-Id: I822e70ba7a2bdd85fec40930cfc9341ab71f7cb3 --- src/vnet/ip-neighbor/ip_neighbor.api | 1 + src/vnet/ip-neighbor/ip_neighbor_api.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/src/vnet/ip-neighbor/ip_neighbor.api b/src/vnet/ip-neighbor/ip_neighbor.api index a8fb24a712c..4d81a7c9f3a 100644 --- a/src/vnet/ip-neighbor/ip_neighbor.api +++ b/src/vnet/ip-neighbor/ip_neighbor.api @@ -99,6 +99,7 @@ define ip_neighbor_dump */ define ip_neighbor_details { u32 context; + f64 age; vl_api_ip_neighbor_t neighbor; }; diff --git a/src/vnet/ip-neighbor/ip_neighbor_api.c b/src/vnet/ip-neighbor/ip_neighbor_api.c index f626577ef0e..ec1e493f368 100644 --- a/src/vnet/ip-neighbor/ip_neighbor_api.c +++ b/src/vnet/ip-neighbor/ip_neighbor_api.c @@ -133,6 +133,9 @@ send_ip_neighbor_details (index_t ipni, void *arg) clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_IP_NEIGHBOR_DETAILS + REPLY_MSG_ID_BASE); mp->context = ctx->context; + mp->age = + clib_host_to_net_f64 ((vlib_time_now (vlib_get_main ()) - + ipn->ipn_time_last_updated)); ip_neighbor_encode (&mp->neighbor, ipn); vl_api_send_msg (ctx->reg, (u8 *) mp); -- 2.16.6