summaryrefslogtreecommitdiffstats
path: root/plugins/vcgn-plugin/vcgn/cnat_syslog.h
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/vcgn-plugin/vcgn/cnat_syslog.h')
-rw-r--r--plugins/vcgn-plugin/vcgn/cnat_syslog.h190
1 files changed, 0 insertions, 190 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_syslog.h b/plugins/vcgn-plugin/vcgn/cnat_syslog.h
deleted file mode 100644
index 931f4b9cd22..00000000000
--- a/plugins/vcgn-plugin/vcgn/cnat_syslog.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- *------------------------------------------------------------------
- * cnat_syslog.h
- *
- * Copyright (c) 2011-2013 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#ifndef __CNAT_SYSLOG_H__
-#define __CNAT_SYSLOG_H__
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/pg/pg.h>
-#include <vppinfra/error.h>
-
-#include "cnat_db.h"
-#include "nat64_db.h"
-#include "cnat_log_common.h"
-#include "dslite_defs.h"
-
-#define SYSLOG_CONFIG_DEBUG_PRINTF(level, ...) \
- if (config_debug_level > level) PLATFORM_DEBUG_PRINT(__VA_ARGS__);
-
-
-/* one time call at the beginning */
-void cnat_syslog_logging_init();
-
-/*
- * unconditional call
- * will check logging config inside
- */
-void cnat_syslog_log_mapping_create(cnat_main_db_entry_t * db,
- cnat_vrfmap_t *vrfmap);
-
-/*
- * unconditional call
- * will check logging config inside
- */
-void cnat_syslog_log_mapping_delete(cnat_main_db_entry_t * db,
- cnat_vrfmap_t *vrfmap);
-
-void cnat_syslog_ds_lite_mapping_create(cnat_main_db_entry_t *db,
- dslite_table_entry_t *dslite_entry, cnat_session_entry_t *sdb
-#ifndef NO_BULK_LOGGING
- , int bulk_alloc
-#endif
- );
-
-void cnat_syslog_ds_lite_port_limit_exceeded(
- dslite_key_t * key,
- dslite_table_entry_t *dslite_entry);
-
-#define SYSLOG_TIMESTAMP_LENGTH 20
-
-#define CNAT_SYSLOG_VERSION_NUMBER 1
-#define CNAT_SYSLOG_PRIORITY 16*8+6
-/* facility = local0 + severity = info */
-
-#define MAX_SYSLOG_HOSTNAME_LEN 32
-
-/* 6 for priority + space
- * 2 for version + space
- * 21 YYYY MMM DD HH:MM:SS + space
- * 33 for hostname + space
- * 4 for App Name (-) + space + Proc ID (-) + space
- * 7 for Msg ID (DSLite is the longest Msg ID so far + space
- * 2 for Structured data (-) + space
- */
-#define MAX_SYSLOG_HEADER_LEN 75
-
-/* 18 for Event Name (Portblockrunout is the longest as of now)
- * 3 for L4 (including space)
- * 16 for original souce IP + space
- * 33 for inside vrf name + space
- * 40 for original source IPV6 + space
- * 16 for translated source IP + space
- * 6 for original port + space
- * 6 for translated first source port + space
- * 5 for translated last source port
- * 2 for [] enclosure
- */
-#define MAX_SYSLOG_RECORD_LEN 145
-
-typedef enum {
- NAT44,
- DSLite
-} syslog_service_type_t;
-
-typedef enum {
- userbased_assign,
- userbased_withdraw,
- sessionbased_assign,
- sessionbased_withdraw,
- sessionbased_assignD,
- sessionbased_withdrawD,
- port_block_runout,
- tcp_seq_mismatch,
- max_syslog_event_type
-} syslog_event_type_t;
-
-/*
- * This structure store the Syslog Logging information on per
- * collector basis. This structure is allocated from a pool and index
- * to this structure is stored VRF MAP structures
- */
-typedef struct {
- /*
- * nat64_id will be 0 for nat44 config and i_vrf_id, i_vrf will be 0
- * for nat64 config. Nat64_id will be used while nat64 collector is
- * search and i_vrf* for nat44 collector
- */
- /* Similarly for ds_lite, ds_lite_id will be used and nat64_id,
- * ivrf_id shall be set to 0
- */
- u32 i_vrf_id; /* Inside VRF ID corresponding to this collector */
- u16 i_vrf; /* Inside VRF (uidb_index) corresponding to this collector */
- u16 ds_lite_id; /* DS Lite instance for this collector */
- u16 port; /* Destination port number of the collector */
-
- /*
- * This field determines the maximum size of the Syslog information
- * that can be stored in a logging packet
- */
- u16 max_length_minus_max_record_size;
- u32 ipv4_address; /* Destination IP address of the collector */
- /*
- * Timestamp in UNIX seconds corresponding to when the current
- * logging packet was created
- */
- u32 current_logging_context_timestamp;
-
- /*
- * Indicates if the entry is already deleted
- */
- u8 deleted;
-
- u8 header_priority;
- u16 pkt_length;
-
- char header_hostname[MAX_SYSLOG_HOSTNAME_LEN];
- char vrf_name[VRF_NAME_LEN_STORED];
- u16 vrf_name_len;
- u8 logging_policy;
- /*
- * current logging context
- */
- spp_ctx_t *current_logging_context;
- spp_ctx_t *queued_logging_context;
-
-} cnat_syslog_logging_info_t;
-
-
-/*
- * Global structure for CGN APP configuration
- */
-typedef struct {
-
- u16 cnat_syslog_disp_node_index;
-
- /*
- * Whether we have initialized the Syslog information
- */
- u8 cnat_syslog_init_done;
-
-} cnat_syslog_global_info_t;
-
-typedef struct {
- u64 logging_context_creation_fail_count;
- u64 downstream_constipation_count;
- u64 logging_context_creation_deferred_count;
-} cnat_syslog_global_counters_t;
-
-extern cnat_syslog_logging_info_t *cnat_syslog_logging_info_pool;
-extern cnat_syslog_global_info_t cnat_syslog_global_info;
-
-#define SYSLOG_DEF_PATH_MTU 1500
-
-#endif /* __CNAT_SYSLOG_H__ */