nat44_maximum_sessions_exceeded (snat_main_t * sm, u32 thread_index)
{
if (pool_elts (sm->per_thread_data[thread_index].sessions) >=
- sm->max_translations)
+ sm->max_translations_per_thread)
return 1;
return 0;
}
+static_always_inline u8
+nat44_ed_maximum_sessions_exceeded (snat_main_t * sm,
+ u32 fib_index, u32 thread_index)
+{
+ u32 translations;
+ translations = pool_elts (sm->per_thread_data[thread_index].sessions);
+ if (vec_len (sm->max_translations_per_fib) <= fib_index)
+ fib_index = 0;
+ return translations >= sm->max_translations_per_fib[fib_index];
+}
+
static_always_inline snat_session_t *
nat44_session_reuse_old (snat_main_t * sm, snat_user_t * u,
snat_session_t * s, u32 thread_index, f64 now)
s->ext_host_port = 0;
s->ext_host_nat_addr.as_u32 = 0;
s->ext_host_nat_port = 0;
- s->tcp_close_timestamp = 0;
- s->ha_last_refreshed = now;
- return s;
-}
-
-static_always_inline snat_session_t *
-nat44_session_alloc_new (snat_main_per_thread_data_t * tsm, snat_user_t * u,
- f64 now)
-{
- snat_session_t *s;
- dlist_elt_t *per_user_translation_list_elt;
-
- pool_get (tsm->sessions, s);
- clib_memset (s, 0, sizeof (*s));
- /* Create list elts */
- pool_get (tsm->list_pool, per_user_translation_list_elt);
- clib_dlist_init (tsm->list_pool,
- per_user_translation_list_elt - tsm->list_pool);
-
- per_user_translation_list_elt->value = s - tsm->sessions;
- s->per_user_index = per_user_translation_list_elt - tsm->list_pool;
- s->per_user_list_head_index = u->sessions_per_user_list_head_index;
-
- clib_dlist_addtail (tsm->list_pool,
- s->per_user_list_head_index,
- per_user_translation_list_elt - tsm->list_pool);
-
- dlist_elt_t *lru_list_elt;
- pool_get (tsm->global_lru_pool, lru_list_elt);
- s->global_lru_index = lru_list_elt - tsm->global_lru_pool;
- clib_dlist_addtail (tsm->global_lru_pool, tsm->global_lru_head_index,
- s->global_lru_index);
- lru_list_elt->value = s - tsm->sessions;
- s->last_lru_update = now;
-
+ s->tcp_closed_timestamp = 0;
s->ha_last_refreshed = now;
return s;
}
snat_user_key_t user_key;
clib_bihash_kv_8_8_t kv, value;
+ if (sm->endpoint_dependent)
+ return rv;
+
user_key.addr.as_u32 = addr->as_u32;
user_key.fib_index = fib_index;
kv.key = user_key.as_u64;