#include <vppinfra/elog.h>
#include <vppinfra/bihash_48_8.h>
#include <vppinfra/bihash_40_8.h>
+#include <vppinfra/bihash_16_8.h>
#include "fa_node.h"
#include "hash_lookup_types.h"
#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
};
*/
typedef struct
{
+ /** Required for pool_get_aligned */
+ CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
u8 tag[64];
u32 count;
acl_rule_t *rules;
typedef struct
{
+ /** Required for pool_get_aligned */
+ CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
u8 tag[64];
u32 count;
macip_acl_rule_t *rules;
*/
typedef struct
{
+ /** Required for pool_get_aligned */
+ CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
fa_5tuple_t mask;
u32 refcount;
} ace_mask_type_entry_t;
/* lookup contexts where a given ACL is used */
u32 **lc_index_vec_by_acl;
+ /* input and output policy epochs by interface */
+ u32 *input_policy_epoch_by_sw_if_index;
+ u32 *output_policy_epoch_by_sw_if_index;
+
+ /* whether we need to take the epoch of the session into account */
+ int reclassify_sessions;
+
+
+
/* Total count of interface+direction pairs enabled */
u32 fa_total_enabled_count;
uword *fa_out_acl_on_sw_if_index;
/* bihash holding all of the sessions */
int fa_sessions_hash_is_initialized;
- clib_bihash_40_8_t fa_sessions_hash;
+ clib_bihash_40_8_t fa_ip6_sessions_hash;
+ clib_bihash_16_8_t fa_ip4_sessions_hash;
/* The process node which orcherstrates the cleanup */
u32 fa_cleaner_node_index;
/* FA session timeouts, in seconds */
/* 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") \
void *acl_plugin_set_heap();
-
#endif