diff options
Diffstat (limited to 'src/plugins/nat/nat64.c')
| -rw-r--r-- | src/plugins/nat/nat64.c | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/src/plugins/nat/nat64.c b/src/plugins/nat/nat64.c index 8bcca2b33d3..4dbfb05c78c 100644 --- a/src/plugins/nat/nat64.c +++ b/src/plugins/nat/nat64.c @@ -240,6 +240,16 @@ nat64_init (vlib_main_t * vm) vec_add1 (im->add_del_interface_address_callbacks, cb4); nm->ip4_main = im; + /* Init counters */ + nm->total_bibs.name = "total-bibs"; + nm->total_bibs.stat_segment_name = "/nat64/total-bibs"; + vlib_validate_simple_counter (&nm->total_bibs, 0); + vlib_zero_simple_counter (&nm->total_bibs, 0); + nm->total_sessions.name = "total-sessions"; + nm->total_sessions.stat_segment_name = "/nat64/total-sessions"; + vlib_validate_simple_counter (&nm->total_sessions, 0); + vlib_zero_simple_counter (&nm->total_sessions, 0); + return 0; } @@ -319,7 +329,13 @@ nat64_add_del_pool_addr (ip4_address_t * addr, u32 vrf_id, u8 is_add) /* Delete sessions using address */ /* *INDENT-OFF* */ vec_foreach (db, nm->db) - nat64_db_free_out_addr (db, &a->addr); + { + nat64_db_free_out_addr (db, &a->addr); + vlib_set_simple_counter (&nm->total_bibs, db - nm->db, 0, + db->bib.bib_entries_num); + vlib_set_simple_counter (&nm->total_sessions, db - nm->db, 0, + db->st.st_entries_num); + } #define _(N, id, n, s) \ clib_bitmap_free (a->busy_##n##_port_bitmap); foreach_snat_protocol @@ -584,12 +600,16 @@ nat64_static_bib_worker_fn (vlib_main_t * vm, vlib_node_runtime_t * rt, continue; if (static_bib->is_add) - (void) nat64_db_bib_entry_create (db, &static_bib->in_addr, - &static_bib->out_addr, - static_bib->in_port, - static_bib->out_port, - static_bib->fib_index, - static_bib->proto, 1); + { + (void) nat64_db_bib_entry_create (db, &static_bib->in_addr, + &static_bib->out_addr, + static_bib->in_port, + static_bib->out_port, + static_bib->fib_index, + static_bib->proto, 1); + vlib_set_simple_counter (&nm->total_bibs, thread_index, 0, + db->bib.bib_entries_num); + } else { addr.as_u64[0] = static_bib->in_addr.as_u64[0]; @@ -598,7 +618,13 @@ nat64_static_bib_worker_fn (vlib_main_t * vm, vlib_node_runtime_t * rt, static_bib->proto, static_bib->fib_index, 1); if (bibe) - nat64_db_bib_entry_free (db, bibe); + { + nat64_db_bib_entry_free (db, bibe); + vlib_set_simple_counter (&nm->total_bibs, thread_index, 0, + db->bib.bib_entries_num); + vlib_set_simple_counter (&nm->total_sessions, thread_index, 0, + db->st.st_entries_num); + } } static_bib->done = 1; @@ -703,6 +729,9 @@ nat64_add_del_static_bib_entry (ip6_address_t * in_addr, fib_index, proto, 1); if (!bibe) return VNET_API_ERROR_UNSPECIFIED; + + vlib_set_simple_counter (&nm->total_bibs, thread_index, 0, + db->bib.bib_entries_num); } } else @@ -711,7 +740,11 @@ nat64_add_del_static_bib_entry (ip6_address_t * in_addr, return VNET_API_ERROR_NO_SUCH_ENTRY; if (!nm->sm->num_workers) - nat64_db_bib_entry_free (db, bibe); + { + nat64_db_bib_entry_free (db, bibe); + vlib_set_simple_counter (&nm->total_bibs, thread_index, 0, + db->bib.bib_entries_num); + } } if (nm->sm->num_workers) @@ -1143,6 +1176,10 @@ nat64_expire_worker_walk_fn (vlib_main_t * vm, vlib_node_runtime_t * rt, u32 now = (u32) vlib_time_now (vm); nad64_db_st_free_expired (db, now); + vlib_set_simple_counter (&nm->total_bibs, thread_index, 0, + db->bib.bib_entries_num); + vlib_set_simple_counter (&nm->total_sessions, thread_index, 0, + db->st.st_entries_num); return 0; } |