#define TCP_SESSION_IDLE_TIMEOUT_SEC (3600*24)
#define TCP_SESSION_TRANSIENT_TIMEOUT_SEC 120
+#define SESSION_PURGATORY_TIMEOUT_USEC 10
+
#define ACL_PLUGIN_HASH_LOOKUP_HEAP_SIZE (2 << 25)
#define ACL_PLUGIN_HASH_LOOKUP_HASH_BUCKETS 65536
#define ACL_PLUGIN_HASH_LOOKUP_HASH_MEMORY (2 << 25)
void output_acl_packet_match(u32 sw_if_index, vlib_buffer_t * b0, u32 *nextp, u32 *acl_match_p, u32 *rule_match_p, u32 *trace_bitmap);
enum acl_timeout_e {
- ACL_TIMEOUT_UDP_IDLE = 0,
+ ACL_TIMEOUT_UNUSED = 0,
+ ACL_TIMEOUT_UDP_IDLE,
ACL_TIMEOUT_TCP_IDLE,
ACL_TIMEOUT_TCP_TRANSIENT,
+ ACL_N_USER_TIMEOUTS,
+ ACL_TIMEOUT_PURGATORY = ACL_N_USER_TIMEOUTS, /* a special-case queue for deletion-in-progress sessions */
ACL_N_TIMEOUTS
};
/* total session adds/dels */
u64 fa_session_total_adds;
u64 fa_session_total_dels;
+ /* how many sessions went into purgatory */
+ u64 fa_session_total_deactivations;
/* L2 datapath glue */
/* convenience */
vlib_main_t * vlib_main;
vnet_main_t * vnet_main;
+ /* logging */
+ vlib_log_class_t log_default;
} acl_main_t;
+#define acl_log_err(...) \
+ vlib_log(VLIB_LOG_LEVEL_ERR, acl_main.log_default, __VA_ARGS__)
+#define acl_log_warn(...) \
+ vlib_log(VLIB_LOG_LEVEL_WARNING, acl_main.log_default, __VA_ARGS__)
+#define acl_log_notice(...) \
+ vlib_log(VLIB_LOG_LEVEL_NOTICE, acl_main.log_default, __VA_ARGS__)
+#define acl_log_info(...) \
+ vlib_log(VLIB_LOG_LEVEL_INFO, acl_main.log_default, __VA_ARGS__)
+
+
+
#define foreach_acl_eh \
_(HOPBYHOP , 0 , "IPv6ExtHdrHopByHop") \
_(ROUTING , 43 , "IPv6ExtHdrRouting") \