diff options
Diffstat (limited to 'vnet/vnet/bfd/bfd_udp.c')
| -rw-r--r-- | vnet/vnet/bfd/bfd_udp.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/vnet/vnet/bfd/bfd_udp.c b/vnet/vnet/bfd/bfd_udp.c index 44a4a18d..9d75e3ad 100644 --- a/vnet/vnet/bfd/bfd_udp.c +++ b/vnet/vnet/bfd/bfd_udp.c @@ -26,6 +26,9 @@ typedef struct mhash_t bfd_session_idx_by_bfd_key; } bfd_udp_main_t; +static vlib_node_registration_t bfd_udp4_input_node; +static vlib_node_registration_t bfd_udp6_input_node; + bfd_udp_main_t bfd_udp_main; void bfd_udp_transport_to_buffer (vlib_main_t *vm, vlib_buffer_t *b, @@ -510,12 +513,22 @@ static uword bfd_udp_input (vlib_main_t *vm, vlib_node_runtime_t *rt, if (BFD_UDP_ERROR_NONE == error0) { /* if everything went fine, check for poll bit, if present, re-use - the buffer and based on (now update) session parameters, send the + the buffer and based on (now updated) session parameters, send the final packet back */ const bfd_pkt_t *pkt = vlib_buffer_get_current (b0); if (bfd_pkt_get_poll (pkt)) { bfd_send_final (vm, b0, bs); + if (is_ipv6) + { + vlib_node_increment_counter (vm, bfd_udp6_input_node.index, + b0->error, 1); + } + else + { + vlib_node_increment_counter (vm, bfd_udp4_input_node.index, + b0->error, 1); + } next0 = BFD_UDP_INPUT_NEXT_REPLY; } } |