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path: root/src/vnet/ipsec/ipsec_if_out.c
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Diffstat (limited to 'src/vnet/ipsec/ipsec_if_out.c')
-rw-r--r--src/vnet/ipsec/ipsec_if_out.c33
1 files changed, 31 insertions, 2 deletions
diff --git a/src/vnet/ipsec/ipsec_if_out.c b/src/vnet/ipsec/ipsec_if_out.c
index 62ff67ac951..cab6ff3a278 100644
--- a/src/vnet/ipsec/ipsec_if_out.c
+++ b/src/vnet/ipsec/ipsec_if_out.c
@@ -63,8 +63,11 @@ ipsec_if_output_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
{
ipsec_main_t *im = &ipsec_main;
vnet_main_t *vnm = im->vnet_main;
+ vnet_interface_main_t *vim = &vnm->interface_main;
u32 *from, *to_next = 0, next_index;
- u32 n_left_from, sw_if_index0;
+ u32 n_left_from, sw_if_index0, last_sw_if_index = ~0;
+ u32 thread_index = vlib_get_thread_index ();
+ u32 n_bytes = 0, n_packets = 0;
from = vlib_frame_vector_args (from_frame);
n_left_from = from_frame->n_vectors;
@@ -78,7 +81,7 @@ ipsec_if_output_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
while (n_left_from > 0 && n_left_to_next > 0)
{
- u32 bi0, next0;
+ u32 bi0, next0, len0;
vlib_buffer_t *b0;
ipsec_tunnel_if_t *t0;
vnet_hw_interface_t *hi0;
@@ -95,6 +98,24 @@ ipsec_if_output_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
vnet_buffer (b0)->ipsec.sad_index = t0->output_sa_index;
next0 = im->esp_encrypt_next_index;
+ len0 = vlib_buffer_length_in_chain (vm, b0);
+
+ if (PREDICT_TRUE (sw_if_index0 == last_sw_if_index))
+ {
+ n_packets++;
+ n_bytes += len0;
+ }
+ else
+ {
+ vlib_increment_combined_counter (vim->combined_sw_if_counters +
+ VNET_INTERFACE_COUNTER_TX,
+ thread_index, sw_if_index0,
+ n_packets, n_bytes);
+ last_sw_if_index = sw_if_index0;
+ n_packets = 1;
+ n_bytes = len0;
+ }
+
if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
{
ipsec_if_output_trace_t *tr =
@@ -111,6 +132,14 @@ ipsec_if_output_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
vlib_put_next_frame (vm, node, next_index, n_left_to_next);
}
+ if (last_sw_if_index != ~0)
+ {
+ vlib_increment_combined_counter (vim->combined_sw_if_counters +
+ VNET_INTERFACE_COUNTER_TX,
+ thread_index,
+ last_sw_if_index, n_packets, n_bytes);
+ }
+
vlib_node_increment_counter (vm, ipsec_if_output_node.index,
IPSEC_IF_OUTPUT_ERROR_TX,
from_frame->n_vectors);