#undef _
} nat64_tcp_ses_state_t;
-enum
+typedef enum
{
NAT64_CLEANER_RESCHEDULE = 1,
} nat64_cleaner_process_event_e;
/** Pool of static BIB entries to be added/deleted in worker threads */
nat64_static_bib_to_update_t *static_bibs;
- u32 error_node_index;
-
/** config parameters */
u32 bib_buckets;
u32 bib_memory_size;
u32 icmp_timeout;
u32 tcp_trans_timeout;
u32 tcp_est_timeout;
- u32 tcp_incoming_syn_timeout;
/* Total count of interfaces enabled */
u32 total_enabled_count;
/* The process node which orcherstrates the cleanup */
u32 nat64_expire_walk_node_index;
+ /* counters/gauges */
+ vlib_simple_counter_main_t total_bibs;
+ vlib_simple_counter_main_t total_sessions;
+
+ /** node index **/
+ u32 error_node_index;
+
+ u32 in2out_node_index;
+ u32 in2out_slowpath_node_index;
+
+ u32 out2in_node_index;
+
ip4_main_t *ip4_main;
snat_main_t *sm;
} nat64_main_t;
/**
* @brief Add/delete address to NAT64 pool.
*
+ * @param thread_index Thread index used by ipfix nat logging (not address per thread).
* @param addr IPv4 address.
* @param vrf_id VRF id of tenant, ~0 means independent of VRF.
* @param is_add 1 if add, 0 if delete.
*
* @returns 0 on success, non-zero value otherwise.
*/
-int nat64_add_del_pool_addr (ip4_address_t * addr, u32 vrf_id, u8 is_add);
+int nat64_add_del_pool_addr (u32 thread_index,
+ ip4_address_t * addr, u32 vrf_id, u8 is_add);
/**
* @brief Call back function when walking addresses in NAT64 pool, non-zero
*
* @param trans Transitory timeout in seconds (if 0 reset to default value 240sec).
* @param est Established timeout in seconds (if 0 reset to default value 7440sec).
- * @param incoming_syn Incoming SYN timeout in seconds (if 0 reset to default value 6sec).
*
* @returns 0 on success, non-zero value otherwise.
*/
-int nat64_set_tcp_timeouts (u32 trans, u32 est, u32 incoming_syn);
+int nat64_set_tcp_timeouts (u32 trans, u32 est);
/**
* @brief Get TCP transitory timeout.
*/
u32 nat64_get_tcp_est_timeout (void);
-/**
- * @brief Get TCP incoming SYN timeout.
- *
- * @returns TCP incoming SYN timeout in seconds.
- */
-u32 nat64_get_tcp_incoming_syn_timeout (void);
-
/**
* @brief Reset NAT64 session timeout.
*
*
* @returns worker thread index.
*/
-u32 nat64_get_worker_out2in (ip4_header_t * ip);
-
-#define u8_ptr_add(ptr, index) (((u8 *)ptr) + index)
-#define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val))
+u32 nat64_get_worker_out2in (vlib_buffer_t * b, ip4_header_t * ip);
#endif /* __included_nat64_h__ */