1 files changed, 0 insertions, 79 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_global.c b/plugins/vcgn-plugin/vcgn/cnat_global.c
deleted file mode 100644
index 7177083466e..00000000000
--- a/plugins/vcgn-plugin/vcgn/cnat_global.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* 
- *------------------------------------------------------------------
- * cnat_global.c - global variables
- *
- * Copyright (c) 2008-2009, 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.
- *------------------------------------------------------------------
- */
-
-/* gloable variables */
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vppinfra/error.h>
-#include <vnet/buffer.h>
-
-#include "dslite_defs.h"
-#include "tcp_header_definitions.h"
-u32 cnat_current_time;
-u8 nfv9_configured = 0;
-/* ctx/sf alloc error counters */
-u32 null_enq_pkt;
-u32 null_deq_pkt;
-
-u32 null_enq_ctx;
-u32 null_deq_ctx;
-
-u32 null_enq_wqe;
-u32 null_deq_wqe;
-
-u32 ctx_alloc_errs;
-u32 sf_alloc_errs;
-
-u32 rcv_pkt_errs;
-
-/* TOBE_PORTED : Remove following once we bring DSLite */
-u32 dslite_config_debug_level = 1;
-u32 dslite_data_path_debug_level = 1;
-u32 dslite_defrag_debug_level = 1;
-u32 dslite_debug_level = 1;
-
-dslite_table_entry_t *dslite_table_db_ptr;
-
-/*
- * ipv4_decr_ttl_n_calc_csum()
- * - It decrements the TTL and calculates the incremental IPv4 checksum
- */
-
-/* TOBE_PORTED: Following is in cnat_util.c */
-always_inline __attribute__((unused))
-void ipv4_decr_ttl_n_calc_csum(ipv4_header *ipv4)
-{
-    u32 checksum;
-    u16 old;
-    u16 ttl;
-
-    ttl = ipv4->ttl;
-    old = clib_net_to_host_u16(ttl);
-
-    /* Decrement TTL */
-    ipv4->ttl--;
-
-    /* Calculate incremental checksum */
-    checksum = old + (~clib_net_to_host_u16(ttl) & 0xFFFF);
-    checksum += clib_net_to_host_u16(ipv4->checksum);
-    checksum = (checksum & 0xFFFF) + (checksum >> 16);
-    ipv4->checksum = clib_host_to_net_u32(checksum + (checksum >> 16));
-}
-