1 files changed, 0 insertions, 259 deletions
diff --git a/plugins/snat-plugin/snat/snat.h b/plugins/snat-plugin/snat/snat.h
deleted file mode 100644
index cb31dc51423..00000000000
--- a/plugins/snat-plugin/snat/snat.h
+++ /dev/null
@@ -1,259 +0,0 @@
-
-/*
- * snat.h - simple nat definitions
- *
- * Copyright (c) 2016 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 __included_snat_h__
-#define __included_snat_h__
-
-#include <vnet/vnet.h>
-#include <vnet/ip/ip.h>
-#include <vnet/ethernet/ethernet.h>
-#include <vnet/ip/icmp46_packet.h>
-#include <vnet/api_errno.h>
-#include <vppinfra/bihash_8_8.h>
-#include <vppinfra/dlist.h>
-#include <vppinfra/error.h>
-#include <vlibapi/api.h>
-
-/* Key */
-typedef struct {
-  union 
-  {
-    struct 
-    {
-      ip4_address_t addr;
-      u16 port;
-      u16 protocol:3,
-        fib_index:13;
-    };
-    u64 as_u64;
-  };
-} snat_session_key_t;
-
-typedef struct {
-  union
-  {
-    struct
-    {
-      ip4_address_t addr;
-      u32 fib_index;
-    };
-    u64 as_u64;
-  };
-} snat_user_key_t;
-
-typedef struct {
-  union
-  {
-    struct
-    {
-      ip4_address_t addr;
-      u16 port;
-      u16 fib_index;
-    };
-    u64 as_u64;
-  };
-} snat_static_mapping_key_t;
-
-
-typedef enum {
-  SNAT_PROTOCOL_UDP = 0,
-  SNAT_PROTOCOL_TCP,
-  SNAT_PROTOCOL_ICMP,
-} snat_protocol_t;
-
-
-#define SNAT_SESSION_FLAG_STATIC_MAPPING 1
-
-typedef CLIB_PACKED(struct {
-  snat_session_key_t out2in;    /* 0-15 */
-
-  snat_session_key_t in2out;    /* 16-31 */
-
-  u32 flags;                    /* 32-35 */
-
-  /* per-user translations */
-  u32 per_user_index;           /* 36-39 */
-
-  u32 per_user_list_head_index; /* 40-43 */
-
-  /* Last heard timer */
-  f64 last_heard;               /* 44-51 */
-
-  u64 total_bytes;              /* 52-59 */
-  
-  u32 total_pkts;               /* 60-63 */
-
-  /* Outside address */
-  u32 outside_address_index;    /* 64-67 */
-
-}) snat_session_t;
-
-
-typedef struct {
-  ip4_address_t addr;
-  u32 sessions_per_user_list_head_index;
-  u32 nsessions;
-  u32 nstaticsessions;
-} snat_user_t;
-
-typedef struct {
-  ip4_address_t addr;
-  u32 busy_ports;
-  uword * busy_port_bitmap;
-} snat_address_t;
-
-typedef struct {
-  ip4_address_t local_addr;
-  ip4_address_t external_addr;
-  u16 local_port;
-  u16 external_port;
-  u8 addr_only;
-  u32 vrf_id;
-  u32 fib_index;
-} snat_static_mapping_t;
-
-typedef struct {
-  u32 sw_if_index;
-  u8 is_inside;
-} snat_interface_t;
-
-typedef struct {
-  /* User pool */
-  snat_user_t * users;
-
-  /* Session pool */
-  snat_session_t * sessions;
-
-  /* Pool of doubly-linked list elements */
-  dlist_elt_t * list_pool;
-} snat_main_per_thread_data_t;
-
-typedef struct {
-  /* Main lookup tables */
-  clib_bihash_8_8_t out2in;
-  clib_bihash_8_8_t in2out;
-
-  /* Find-a-user => src address lookup */
-  clib_bihash_8_8_t user_hash;
-
-  /* Non-translated packets worker lookup => src address + VRF */
-  clib_bihash_8_8_t worker_by_in;
-
-  /* Translated packets worker lookup => IP address + port number */
-  clib_bihash_8_8_t worker_by_out;
-
-  u32 num_workers;
-  u32 first_worker_index;
-  u32 next_worker;
-  u32 * workers;
-
-  /* Per thread data */
-  snat_main_per_thread_data_t * per_thread_data;
-
-  /* Find a static mapping by local */
-  clib_bihash_8_8_t static_mapping_by_local;
-
-  /* Find a static mapping by external */
-  clib_bihash_8_8_t static_mapping_by_external;
-
-  /* Static mapping pool */
-  snat_static_mapping_t * static_mappings;
-
-  /* Interface pool */
-  snat_interface_t * interfaces;
-
-  /* Vector of outside addresses */
-  snat_address_t * addresses;
-
-  /* Randomize port allocation order */
-  u32 random_seed;
-
-  /* Worker handoff index */
-  u32 fq_in2out_index;
-  u32 fq_out2in_index;
-
-  /* Config parameters */
-  u8 static_mapping_only;
-  u8 static_mapping_connection_tracking;
-  u32 translation_buckets;
-  u32 translation_memory_size;
-  u32 user_buckets;
-  u32 user_memory_size;
-  u32 max_translations_per_user;
-  u32 outside_vrf_id;
-  u32 outside_fib_index;
-  u32 inside_vrf_id;
-  u32 inside_fib_index;
-
-  /* API message ID base */
-  u16 msg_id_base;
-
-  /* convenience */
-  vlib_main_t * vlib_main;
-  vnet_main_t * vnet_main;
-  ip4_main_t * ip4_main;
-  ip_lookup_main_t * ip4_lookup_main;
-  ethernet_main_t * ethernet_main;  
-  api_main_t * api_main;
-} snat_main_t;
-
-extern snat_main_t snat_main;
-extern vlib_node_registration_t snat_in2out_node;
-extern vlib_node_registration_t snat_out2in_node;
-extern vlib_node_registration_t snat_in2out_fast_node;
-extern vlib_node_registration_t snat_out2in_fast_node;
-extern vlib_node_registration_t snat_in2out_worker_handoff_node;
-extern vlib_node_registration_t snat_out2in_worker_handoff_node;
-
-void snat_free_outside_address_and_port (snat_main_t * sm, 
-                                         snat_session_key_t * k, 
-                                         u32 address_index);
-
-int snat_alloc_outside_address_and_port (snat_main_t * sm, 
-                                         snat_session_key_t * k,
-                                         u32 * address_indexp);
-
-int snat_static_mapping_match (snat_main_t * sm,
-                               snat_session_key_t match,
-                               snat_session_key_t * mapping,
-                               u8 by_external);
-
-format_function_t format_snat_user;
-
-typedef struct {
-  u32 cached_sw_if_index;
-  u32 cached_ip4_address;
-} snat_runtime_t;
-
-/** \brief Check if SNAT session is created from static mapping.
-    @param s SNAT session
-    @return 1 if SNAT session is created from static mapping otherwise 0
-*/
-#define snat_is_session_static(s) s->flags & SNAT_SESSION_FLAG_STATIC_MAPPING
-
-/* 
- * Why is this here? Because we don't need to touch this layer to
- * simply reply to an icmp. We need to change id to a unique
- * value to NAT an echo request/reply.
- */
-   
-typedef struct {
-  u16 identifier;
-  u16 sequence;
-} icmp_echo_header_t;
-
-#endif /* __included_snat_h__ */