diff options
| author |   Neale Ranns <neale@graphiant.com> | 2021-09-21 12:34:19 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2021-09-29 14:27:48 +0000 |
| commit | e11203e5b8fd61986573e0cba9e47cefcf50e60d (patch) | |
| tree | b5b34bf9742962290ebed720963b72ce5045c6da /src/vnet/ipsec/ipsec_format.c | |
| parent | 979545e79579bdc6fe3cb2d3cfd0036c588acb32 (diff) | |
ipsec: Record the number of packets lost from an SA
Type: feature
Gaps in the sequence numbers received on an SA indicate packets that were lost.
Gaps are identified using the anti-replay window that records the sequences seen.
Publish the number of lost packets in the stats segment at /net/ipsec/sa/lost
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I8af1c09b7b25a705e18bf82e1623b3ce19e5a74d
Diffstat (limited to 'src/vnet/ipsec/ipsec_format.c')
| -rw-r--r-- | src/vnet/ipsec/ipsec_format.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/ipsec/ipsec_format.c b/src/vnet/ipsec/ipsec_format.c index 5f7caab44e4..ec644a7dca6 100644 --- a/src/vnet/ipsec/ipsec_format.c +++ b/src/vnet/ipsec/ipsec_format.c @@ -272,6 +272,7 @@ format_ipsec_sa (u8 * s, va_list * args) u32 sai = va_arg (*args, u32); ipsec_format_flags_t flags = va_arg (*args, ipsec_format_flags_t); vlib_counter_t counts; + counter_t lost; ipsec_sa_t *sa; if (pool_is_free_index (ipsec_sa_pool, sai)) @@ -312,7 +313,9 @@ format_ipsec_sa (u8 * s, va_list * args) clib_host_to_net_u16 (sa->udp_hdr.dst_port)); vlib_get_combined_counter (&ipsec_sa_counters, sai, &counts); - s = format (s, "\n packets %u bytes %u", counts.packets, counts.bytes); + lost = vlib_get_simple_counter (&ipsec_sa_lost_counters, sai); + s = format (s, "\n tx/rx:[packets:%Ld bytes:%Ld], lost:[packets:%Ld]", + counts.packets, counts.bytes, lost); if (ipsec_sa_is_set_IS_TUNNEL (sa)) s = format (s, "\n%U", format_tunnel, &sa->tunnel, 3); |