diff options
| -rw-r--r-- | vnet/vnet/ip/ip6_hop_by_hop.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/vnet/vnet/ip/ip6_hop_by_hop.c b/vnet/vnet/ip/ip6_hop_by_hop.c index bd96c9b0a28..50dc38b7fed 100644 --- a/vnet/vnet/ip/ip6_hop_by_hop.c +++ b/vnet/vnet/ip/ip6_hop_by_hop.c @@ -217,7 +217,8 @@ static u8 * format_ip6_hop_by_hop_trace (u8 * s, va_list * args) vlib_node_registration_t ip6_hop_by_hop_node; #define foreach_ip6_hop_by_hop_error \ -_(PROCESSED, "Pkts with ip6 hop-by-hop options") +_(PROCESSED, "Pkts with ip6 hop-by-hop options") \ +_(UNKNOWN_OPTION, "Unknown ip6 hop-by-hop options") typedef enum { #define _(sym,str) IP6_HOP_BY_HOP_ERROR_##sym, @@ -242,7 +243,7 @@ ip6_hop_by_hop_node_fn (vlib_main_t * vm, ip6_hop_by_hop_main_t * hm = &ip6_hop_by_hop_main; u32 n_left_from, * from, * to_next; ip_lookup_next_t next_index; - u32 processed = 0; + u32 processed = 0, unknown_opts = 0; u8 elt_index = 0; time_u64_t time_u64; @@ -434,6 +435,7 @@ ip6_hop_by_hop_node_fn (vlib_main_t * vm, opt0 = (ip6_hop_by_hop_option_t *) (((u8 *)opt0) + opt0->length + sizeof (ip6_hop_by_hop_option_t)); + unknown_opts++; break; } } @@ -473,6 +475,11 @@ ip6_hop_by_hop_node_fn (vlib_main_t * vm, vlib_put_next_frame (vm, node, next_index, n_left_to_next); } + if (PREDICT_FALSE(unknown_opts > 0)) { + vlib_node_increment_counter (vm, ip6_hop_by_hop_node.index, + IP6_HOP_BY_HOP_ERROR_UNKNOWN_OPTION, unknown_opts); + } + vlib_node_increment_counter (vm, ip6_hop_by_hop_node.index, IP6_HOP_BY_HOP_ERROR_PROCESSED, processed); return frame->n_vectors; |