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-rw-r--r--plugins/vcgn-plugin/vcgn/cnat_global.h87
1 files changed, 87 insertions, 0 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_global.h b/plugins/vcgn-plugin/vcgn/cnat_global.h
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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__*/