From fd2417b2a42e34062e3d07875e5c4e11922513d5 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Fri, 16 Jul 2021 14:00:16 +0000 Subject: ip-neighbor: ARP and ND stats per-interface. Type: feature stats of the like from: https://datatracker.ietf.org/doc/html/draft-ietf-rtgwg-arp-yang-model-03#section-4 Signed-off-by: Neale Ranns Change-Id: Icb1bf4f6f7e6ccc2f44b0008d4774b61cae96184 --- src/vnet/ip-neighbor/ip_neighbor_types.c | 47 ++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'src/vnet/ip-neighbor/ip_neighbor_types.c') diff --git a/src/vnet/ip-neighbor/ip_neighbor_types.c b/src/vnet/ip-neighbor/ip_neighbor_types.c index 76fbc5ac8a9..39039a48249 100644 --- a/src/vnet/ip-neighbor/ip_neighbor_types.c +++ b/src/vnet/ip-neighbor/ip_neighbor_types.c @@ -83,6 +83,53 @@ format_ip_neighbor (u8 * s, va_list * va) ipn->ipn_key->ipnk_sw_if_index)); } +static void +ip_neighbor_alloc_one_ctr (ip_neighbor_counters_t *ctr, vlib_dir_t dir, + ip_neighbor_counter_type_t type, u32 sw_if_index) +{ + vlib_validate_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index); + vlib_zero_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index); +} + +void +ip_neighbor_alloc_ctr (ip_neighbor_counters_t *ctr, u32 sw_if_index) +{ + ip_neighbor_counter_type_t type; + vlib_dir_t dir; + + FOREACH_VLIB_DIR (dir) + { + FOREACH_IP_NEIGHBOR_CTR (type) + { + ip_neighbor_alloc_one_ctr (ctr, dir, type, sw_if_index); + } + } +} + +u8 * +format_ip_neighbor_counters (u8 *s, va_list *args) +{ + ip_neighbor_counters_t *ctr = va_arg (*args, ip_neighbor_counters_t *); + u32 sw_if_index = va_arg (*args, u32); + vlib_dir_t dir; + + FOREACH_VLIB_DIR (dir) + { + s = format (s, " %U:[", format_vlib_rx_tx, dir); + +#define _(a, b) \ + s = format (s, "%s:%lld ", b, \ + vlib_get_simple_counter (&ctr->ipnc[dir][IP_NEIGHBOR_CTR_##a], \ + sw_if_index)); + foreach_ip_neighbor_counter_type +#undef _ + + s = format (s, "]"); + } + + return (s); +} + /* * fd.io coding-style-patch-verification: ON * -- cgit 1.2.3-korg