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 <neale@graphiant.com>
Change-Id: Icb1bf4f6f7e6ccc2f44b0008d4774b61cae96184
diff --git a/src/vnet/ip-neighbor/ip6_neighbor.c b/src/vnet/ip-neighbor/ip6_neighbor.c
index cf14954..a59495e 100644
--- a/src/vnet/ip-neighbor/ip6_neighbor.c
+++ b/src/vnet/ip-neighbor/ip6_neighbor.c
@@ -31,20 +31,20 @@
#define log_debug(fmt, ...) \
vlib_log_debug (ip6_neighbor_log.class, fmt, __VA_ARGS__)
void
-ip6_neighbor_probe_dst (u32 sw_if_index, const ip6_address_t * dst)
+ip6_neighbor_probe_dst (u32 sw_if_index, u32 thread_index,
+ const ip6_address_t *dst)
{
ip6_address_t src;
if (fib_sas6_get (sw_if_index, dst, &src) ||
ip6_sas_by_sw_if_index (sw_if_index, dst, &src))
- ip6_neighbor_probe (vlib_get_main (), vnet_get_main (),
- sw_if_index, &src, dst);
+ ip6_neighbor_probe (vlib_get_main (), vnet_get_main (), sw_if_index,
+ thread_index, &src, dst);
}
void
-ip6_neighbor_advertise (vlib_main_t * vm,
- vnet_main_t * vnm,
- u32 sw_if_index, const ip6_address_t * addr)
+ip6_neighbor_advertise (vlib_main_t *vm, vnet_main_t *vnm, u32 sw_if_index,
+ u32 thread_index, const ip6_address_t *addr)
{
vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, sw_if_index);
ip6_main_t *i6m = &ip6_main;
@@ -105,6 +105,10 @@
to_next[0] = bi;
f->n_vectors = 1;
vlib_put_frame_to_node (vm, hi->output_node_index, f);
+
+ vlib_increment_simple_counter (
+ &ip_neighbor_counters[AF_IP6].ipnc[VLIB_TX][IP_NEIGHBOR_CTR_GRAT],
+ thread_index, sw_if_index, 1);
}
}
@@ -222,8 +226,8 @@
continue;
}
- b0 = ip6_neighbor_probe (vm, vnm, sw_if_index0,
- &src, &ip0->dst_address);
+ b0 = ip6_neighbor_probe (vm, vnm, sw_if_index0, thread_index, &src,
+ &ip0->dst_address);
if (PREDICT_TRUE (NULL != b0))
{