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/*
*------------------------------------------------------------------
* cnat_global.h - global definition and variables
* to be used by non cnat files
*
* Copyright (c) 2007-2012 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_GLOBAL_H__
#define __CNAT_GLOBAL_H__
/* gloable variables */
extern u8 cnat_db_init_done;
extern u32 cnat_current_time;
extern u64 in2out_drops_port_limit_exceeded;
extern u64 in2out_drops_system_limit_reached;
extern u64 in2out_drops_resource_depletion;
extern u64 no_translation_entry_drops;
extern u8 nfv9_configured;
extern u32 translation_create_count;
extern u32 translation_create_rate;
extern u32 translation_delete_count;
extern u32 translation_delete_rate;
extern u32 in2out_forwarding_count;
extern u32 in2out_forwarding_rate;
extern u32 out2in_forwarding_count;
extern u32 out2in_forwarding_rate;
extern u32 total_address_pool_allocated;
extern u32 nat44_active_translations;
#if 1 //DSLITE_DEF
extern u32 dslite_translation_create_rate;
extern u32 dslite_translation_delete_rate;
extern u32 dslite_translation_create_count;
extern u32 dslite_in2out_forwarding_count;
extern u32 dslite_in2out_forwarding_count;
extern u32 dslite_out2in_forwarding_rate;
#endif
/* sf/ctx allocation error collection declarations */
#define COLLECT_FREQ_FACTOR 100
#define NUM_SECONDS_TO_WAIT 10
#define COUNTER_BUFFER_SIZE 25
extern u32 null_enq_pkt;
extern u32 null_deq_pkt;
extern u32 null_enq_ctx;
extern u32 null_deq_ctx;
extern u32 null_enq_wqe;
extern u32 null_deq_wqe;
extern u32 ctx_alloc_errs;
extern u32 sf_alloc_errs;
extern u32 rcv_pkt_errs;
struct counter_array_t {
u32 sf_error_counter;
u32 ctx_error_counter;
u32 timestamp;
} counter_array_t;
#define COUNTER_BUFFER_SIZE 25
struct counter_array_t err_cnt_arr[COUNTER_BUFFER_SIZE];
//#define DISABLE_ICMP_THROTTLE_FOR_DEBUG_PURPOSE
#endif /*__CNAT_GLOBAL_H__*/
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