clib_bihash_kv_40_48_t *bkey = (clib_bihash_kv_40_48_t *) session;
/* age it */
if (session->value.flags & CNAT_SESSION_FLAG_ALLOC_PORT)
- cnat_free_port (session->value.cs_port[VLIB_RX]);
+ cnat_free_port (session->value.cs_port[VLIB_RX], session->key.cs_proto);
if (!(session->value.flags & CNAT_SESSION_FLAG_NO_CLIENT))
cnat_client_free_by_ip (&session->key.cs_ip[VLIB_TX], session->key.cs_af);
cnat_timestamp_free (session->value.cs_ts_index);