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authorFilip Tehlar <ftehlar@cisco.com>2021-01-25 10:09:27 +0000
committerBeno�t Ganne <bganne@cisco.com>2021-01-27 11:35:35 +0000
commit68d2753569592e424e7584e2f921f68d1b3d2088 (patch)
tree49926c81a0ef25cecce425e7badfcaa014eee2d9 /src/plugins/ikev2/ikev2.c
parent1b9d2c2c9d21b5a29527a738601055f67165c7ca (diff)
ikev2: add per SA stats
Type: feature Change-Id: Ic502d806410ea3c8f3f1eac70b694114ccb053bf Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Diffstat (limited to 'src/plugins/ikev2/ikev2.c')
-rw-r--r--src/plugins/ikev2/ikev2.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/src/plugins/ikev2/ikev2.c b/src/plugins/ikev2/ikev2.c
index d6ee8f592e2..9b13991cd47 100644
--- a/src/plugins/ikev2/ikev2.c
+++ b/src/plugins/ikev2/ikev2.c
@@ -50,14 +50,6 @@ typedef struct
u32 sw_if_index;
} ikev2_trace_t;
-typedef struct
-{
- u16 n_keepalives;
- u16 n_rekey_req;
- u16 n_exchange_sa_req;
- u16 n_ike_auth_req;
-} ikev2_stats_t;
-
static u8 *
format_ikev2_trace (u8 * s, va_list * args)
{
@@ -2439,6 +2431,7 @@ ikev2_generate_message (vlib_buffer_t *b, ikev2_sa_t *sa, ike_header_t *ike,
{
ASSERT (stats != 0);
stats->n_keepalives++;
+ sa->stats.n_keepalives++;
}
}
}
@@ -2623,6 +2616,7 @@ ikev2_retransmit_sa_init_one (ikev2_sa_t * sa, ike_header_t * ike,
/* req is retransmit */
if (sa->state == IKEV2_STATE_SA_INIT)
{
+ sa->stats.n_init_retransmit++;
tmp = (ike_header_t *) sa->last_sa_init_res_packet_data;
u32 slen = clib_net_to_host_u32 (tmp->length);
ike->ispi = tmp->ispi;
@@ -2700,6 +2694,7 @@ ikev2_retransmit_resp (ikev2_sa_t * sa, ike_header_t * ike)
/* retransmitted req */
if (msg_id == sa->last_msg_id)
{
+ sa->stats.n_retransmit++;
ike_header_t *tmp = (ike_header_t *) sa->last_res_packet_data;
u32 slen = clib_net_to_host_u32 (tmp->length);
ike->ispi = tmp->ispi;
@@ -2832,10 +2827,10 @@ ikev2_update_stats (vlib_main_t *vm, u32 node_index, ikev2_stats_t *s)
s->n_keepalives);
vlib_node_increment_counter (vm, node_index, IKEV2_ERROR_REKEY_REQ,
s->n_rekey_req);
- vlib_node_increment_counter (vm, node_index, IKEV2_ERROR_EXCHANGE_SA_REQ,
- s->n_exchange_sa_req);
+ vlib_node_increment_counter (vm, node_index, IKEV2_ERROR_INIT_SA_REQ,
+ s->n_sa_init_req);
vlib_node_increment_counter (vm, node_index, IKEV2_ERROR_IKE_AUTH_REQ,
- s->n_ike_auth_req);
+ s->n_sa_auth_req);
}
static_always_inline uword
@@ -2932,7 +2927,8 @@ ikev2_node_internal (vlib_main_t *vm, vlib_node_runtime_t *node,
if (ike_hdr_is_initiator (ike0))
{
- stats->n_exchange_sa_req++;
+ sa0->stats.n_sa_init_req++;
+ stats->n_sa_init_req++;
if (ike0->rspi == 0)
{
if (is_ip4)
@@ -3104,7 +3100,8 @@ ikev2_node_internal (vlib_main_t *vm, vlib_node_runtime_t *node,
}
else
{
- stats->n_ike_auth_req++;
+ sa0->stats.n_sa_auth_req++;
+ stats->n_sa_auth_req++;
ike0->flags = IKEV2_HDR_FLAG_RESPONSE;
slen =
ikev2_generate_message (b0, sa0, ike0, 0, udp0, stats);
@@ -3241,6 +3238,7 @@ ikev2_node_internal (vlib_main_t *vm, vlib_node_runtime_t *node,
else
{
stats->n_rekey_req++;
+ sa0->stats.n_rekey_req++;
ike0->flags = IKEV2_HDR_FLAG_RESPONSE;
slen =
ikev2_generate_message (b0, sa0, ike0, 0, udp0, stats);