diff options
Diffstat (limited to 'src/vnet/adj/adj.c')
| -rw-r--r-- | src/vnet/adj/adj.c | 51 |
1 files changed, 47 insertions, 4 deletions
diff --git a/src/vnet/adj/adj.c b/src/vnet/adj/adj.c index 7cf9e9d0..90182006 100644 --- a/src/vnet/adj/adj.c +++ b/src/vnet/adj/adj.c @@ -18,6 +18,7 @@ #include <vnet/adj/adj_glean.h> #include <vnet/adj/adj_midchain.h> #include <vnet/adj/adj_mcast.h> +#include <vnet/adj/adj_delegate.h> #include <vnet/fib/fib_node_list.h> /* Adjacency packet/byte counters indexed by adjacency index. */ @@ -57,13 +58,14 @@ adj_alloc (fib_protocol_t proto) vlib_validate_combined_counter(&adjacency_counters, adj_get_index(adj)); - adj->rewrite_header.sw_if_index = ~0; - adj->lookup_next_index = 0; - fib_node_init(&adj->ia_node, FIB_NODE_TYPE_ADJ); + adj->ia_nh_proto = proto; adj->ia_flags = 0; + adj->rewrite_header.sw_if_index = ~0; + adj->lookup_next_index = 0; + adj->ia_delegates = NULL; ip4_main.lookup_main.adjacency_heap = adj_pool; ip6_main.lookup_main.adjacency_heap = adj_pool; @@ -122,11 +124,19 @@ format_ip_adjacency (u8 * s, va_list * args) if (fiaf & FORMAT_IP_ADJACENCY_DETAIL) { + adj_delegate_type_t adt; + adj_delegate_t *aed; vlib_counter_t counts; vlib_get_combined_counter(&adjacency_counters, adj_index, &counts); s = format (s, "\n counts:[%Ld:%Ld]", counts.packets, counts.bytes); s = format (s, "\n locks:%d", adj->ia_node.fn_locks); + s = format(s, "\n delegates:\n "); + FOR_EACH_ADJ_DELEGATE(adj, adt, aed, + { + s = format(s, " %U\n", format_adj_deletegate, aed); + }); + s = format(s, "\n children:\n "); s = fib_node_children_format(adj->ia_node.fn_children, s); } @@ -173,7 +183,11 @@ adj_last_lock_gone (ip_adjacency_t *adj) adj_mcast_remove(adj->ia_nh_proto, adj->rewrite_header.sw_if_index); break; - default: + case IP_LOOKUP_NEXT_DROP: + case IP_LOOKUP_NEXT_PUNT: + case IP_LOOKUP_NEXT_LOCAL: + case IP_LOOKUP_NEXT_ICMP_ERROR: + case IP_LOOKUP_N_NEXT: /* * type not stored in any DB from which we need to remove it */ @@ -183,6 +197,8 @@ adj_last_lock_gone (ip_adjacency_t *adj) vlib_worker_thread_barrier_release(vm); fib_node_deinit(&adj->ia_node); + ASSERT(0 == vec_len(adj->ia_delegates)); + vec_free(adj->ia_delegates); pool_put(adj_pool, adj); } @@ -352,6 +368,33 @@ adj_get_sw_if_index (adj_index_t ai) } /** + * @brief Return true if the adjacency is 'UP', i.e. can be used for forwarding + * 0 is down, !0 is up. + */ +int +adj_is_up (adj_index_t ai) +{ + const adj_delegate_t *aed; + + aed = adj_delegate_get(adj_get(ai), ADJ_DELEGATE_BFD); + + if (NULL == aed) + { + /* + * no BFD tracking - resolved + */ + return (!0); + } + else + { + /* + * defer to the state of the BFD tracking + */ + return (ADJ_BFD_STATE_UP == aed->ad_bfd_state); + } +} + +/** * @brief Return the rewrite string of the adjacency */ const u8* |