Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 2166 deletions

diff --git a/vnet/vnet/map/map.c b/vnet/vnet/map/map.c
deleted file mode 100644
index aeec6a946c9..00000000000
--- a/vnet/vnet/map/map.c
+++ /dev/null
@@ -1,2166 +0,0 @@
-/*
- * map.c : MAP support
- *
- * Copyright (c) 2015 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.
- */
-
-#include <vnet/fib/fib_table.h>
-#include <vnet/fib/ip6_fib.h>
-#include <vnet/adj/adj.h>
-#include <vnet/map/map_dpo.h>
-
-#include "map.h"
-
-#ifdef __SSE4_2__
-static inline u32
-crc_u32 (u32 data, u32 value)
-{
-  __asm__ volatile ("crc32l %[data], %[value];":[value] "+r" (value):[data]
-		    "rm" (data));
-  return value;
-}
-#else
-#include <vppinfra/xxhash.h>
-
-static inline u32
-crc_u32 (u32 data, u32 value)
-{
-  u64 tmp = ((u64) data << 32) | (u64) value;
-  return (u32) clib_xxhash (tmp);
-}
-#endif
-
-/*
- * This code supports the following MAP modes:
- *
- * Algorithmic Shared IPv4 address (ea_bits_len > 0):
- *   ea_bits_len + ip4_prefix > 32
- *   psid_length > 0, ip6_prefix < 64, ip4_prefix <= 32
- * Algorithmic Full IPv4 address (ea_bits_len > 0):
- *   ea_bits_len + ip4_prefix = 32
- *   psid_length = 0, ip6_prefix < 64, ip4_prefix <= 32
- * Algorithmic IPv4 prefix (ea_bits_len > 0):
- *   ea_bits_len + ip4_prefix < 32
- *   psid_length = 0, ip6_prefix < 64, ip4_prefix <= 32
- *
- * Independent Shared IPv4 address (ea_bits_len = 0):
- *   ip4_prefix = 32
- *   psid_length > 0
- *   Rule IPv6 address = 128, Rule PSID Set
- * Independent Full IPv4 address (ea_bits_len = 0):
- *   ip4_prefix = 32
- *   psid_length = 0, ip6_prefix = 128
- * Independent IPv4 prefix (ea_bits_len = 0):
- *   ip4_prefix < 32
- *   psid_length = 0, ip6_prefix = 128
- *
- */
-
-/*
- * This code supports MAP-T:
- *
- * With DMR prefix length equal to 96.
- *
- */
-
-
-i32
-ip4_get_port (ip4_header_t * ip, map_dir_e dir, u16 buffer_len)
-{
-  //TODO: use buffer length
-  if (ip->ip_version_and_header_length != 0x45 ||
-      ip4_get_fragment_offset (ip))
-    return -1;
-
-  if (PREDICT_TRUE ((ip->protocol == IP_PROTOCOL_TCP) ||
-		    (ip->protocol == IP_PROTOCOL_UDP)))
-    {
-      udp_header_t *udp = (void *) (ip + 1);
-      return (dir == MAP_SENDER) ? udp->src_port : udp->dst_port;
-    }
-  else if (ip->protocol == IP_PROTOCOL_ICMP)
-    {
-      icmp46_header_t *icmp = (void *) (ip + 1);
-      if (icmp->type == ICMP4_echo_request || icmp->type == ICMP4_echo_reply)
-	{
-	  return *((u16 *) (icmp + 1));
-	}
-      else if (clib_net_to_host_u16 (ip->length) >= 64)
-	{
-	  ip = (ip4_header_t *) (icmp + 2);
-	  if (PREDICT_TRUE ((ip->protocol == IP_PROTOCOL_TCP) ||
-			    (ip->protocol == IP_PROTOCOL_UDP)))
-	    {
-	      udp_header_t *udp = (void *) (ip + 1);
-	      return (dir == MAP_SENDER) ? udp->dst_port : udp->src_port;
-	    }
-	  else if (ip->protocol == IP_PROTOCOL_ICMP)
-	    {
-	      icmp46_header_t *icmp = (void *) (ip + 1);
-	      if (icmp->type == ICMP4_echo_request ||
-		  icmp->type == ICMP4_echo_reply)
-		{
-		  return *((u16 *) (icmp + 1));
-		}
-	    }
-	}
-    }
-  return -1;
-}
-
-i32
-ip6_get_port (ip6_header_t * ip6, map_dir_e dir, u16 buffer_len)
-{
-  u8 l4_protocol;
-  u16 l4_offset;
-  u16 frag_offset;
-  u8 *l4;
-
-  if (ip6_parse (ip6, buffer_len, &l4_protocol, &l4_offset, &frag_offset))
-    return -1;
-
-  //TODO: Use buffer length
-
-  if (frag_offset &&
-      ip6_frag_hdr_offset (((ip6_frag_hdr_t *)
-			    u8_ptr_add (ip6, frag_offset))))
-    return -1;			//Can't deal with non-first fragment for now
-
-  l4 = u8_ptr_add (ip6, l4_offset);
-  if (l4_protocol == IP_PROTOCOL_TCP || l4_protocol == IP_PROTOCOL_UDP)
-    {
-      return (dir ==
-	      MAP_SENDER) ? ((udp_header_t *) (l4))->src_port : ((udp_header_t
-								  *)
-								 (l4))->dst_port;
-    }
-  else if (l4_protocol == IP_PROTOCOL_ICMP6)
-    {
-      icmp46_header_t *icmp = (icmp46_header_t *) (l4);
-      if (icmp->type == ICMP6_echo_request)
-	{
-	  return (dir == MAP_SENDER) ? ((u16 *) (icmp))[2] : -1;
-	}
-      else if (icmp->type == ICMP6_echo_reply)
-	{
-	  return (dir == MAP_SENDER) ? -1 : ((u16 *) (icmp))[2];
-	}
-    }
-  return -1;
-}
-
-
-int
-map_create_domain (ip4_address_t * ip4_prefix,
-		   u8 ip4_prefix_len,
-		   ip6_address_t * ip6_prefix,
-		   u8 ip6_prefix_len,
-		   ip6_address_t * ip6_src,
-		   u8 ip6_src_len,
-		   u8 ea_bits_len,
-		   u8 psid_offset,
-		   u8 psid_length, u32 * map_domain_index, u16 mtu, u8 flags)
-{
-  u8 suffix_len, suffix_shift;
-  map_main_t *mm = &map_main;
-  dpo_id_t dpo_v4 = DPO_INVALID;
-  dpo_id_t dpo_v6 = DPO_INVALID;
-  fib_node_index_t fei;
-  map_domain_t *d;
-
-  /* Sanity check on the src prefix length */
-  if (flags & MAP_DOMAIN_TRANSLATION)
-    {
-      if (ip6_src_len != 96)
-	{
-	  clib_warning ("MAP-T only supports ip6_src_len = 96 for now.");
-	  return -1;
-	}
-    }
-  else
-    {
-      if (ip6_src_len != 128)
-	{
-	  clib_warning
-	    ("MAP-E requires a BR address, not a prefix (ip6_src_len should "
-	     "be 128).");
-	  return -1;
-	}
-    }
-
-  /* How many, and which bits to grab from the IPv4 DA */
-  if (ip4_prefix_len + ea_bits_len < 32)
-    {
-      flags |= MAP_DOMAIN_PREFIX;
-      suffix_shift = 32 - ip4_prefix_len - ea_bits_len;
-      suffix_len = ea_bits_len;
-    }
-  else
-    {
-      suffix_shift = 0;
-      suffix_len = 32 - ip4_prefix_len;
-    }
-
-  /* EA bits must be within the first 64 bits */
-  if (ea_bits_len > 0 && ((ip6_prefix_len + ea_bits_len) > 64 ||
-			  ip6_prefix_len + suffix_len + psid_length > 64))
-    {
-      clib_warning
-	("Embedded Address bits must be within the first 64 bits of "
-	 "the IPv6 prefix");
-      return -1;
-    }
-
-  /* Get domain index */
-  pool_get_aligned (mm->domains, d, CLIB_CACHE_LINE_BYTES);
-  memset (d, 0, sizeof (*d));
-  *map_domain_index = d - mm->domains;
-
-  /* Init domain struct */
-  d->ip4_prefix.as_u32 = ip4_prefix->as_u32;
-  d->ip4_prefix_len = ip4_prefix_len;
-  d->ip6_prefix = *ip6_prefix;
-  d->ip6_prefix_len = ip6_prefix_len;
-  d->ip6_src = *ip6_src;
-  d->ip6_src_len = ip6_src_len;
-  d->ea_bits_len = ea_bits_len;
-  d->psid_offset = psid_offset;
-  d->psid_length = psid_length;
-  d->mtu = mtu;
-  d->flags = flags;
-  d->suffix_shift = suffix_shift;
-  d->suffix_mask = (1 << suffix_len) - 1;
-
-  d->psid_shift = 16 - psid_length - psid_offset;
-  d->psid_mask = (1 << d->psid_length) - 1;
-  d->ea_shift = 64 - ip6_prefix_len - suffix_len - d->psid_length;
-
-  /* MAP data-plane object */
-  if (d->flags & MAP_DOMAIN_TRANSLATION)
-    map_t_dpo_create (DPO_PROTO_IP4, *map_domain_index, &dpo_v4);
-  else
-    map_dpo_create (DPO_PROTO_IP4, *map_domain_index, &dpo_v4);
-
-  /* Create ip4 route */
-  fib_prefix_t pfx = {
-    .fp_proto = FIB_PROTOCOL_IP4,
-    .fp_len = d->ip4_prefix_len,
-    .fp_addr = {
-		.ip4 = d->ip4_prefix,
-		}
-    ,
-  };
-  fib_table_entry_special_dpo_add (0, &pfx,
-				   FIB_SOURCE_MAP,
-				   FIB_ENTRY_FLAG_EXCLUSIVE, &dpo_v4);
-  dpo_reset (&dpo_v4);
-
-  /*
-   * Multiple MAP domains may share same source IPv6 TEP.
-   * In this case the route will exist and be MAP sourced.
-   * Find the adj (if any) already contributed and modify it
-   */
-  fib_prefix_t pfx6 = {
-    .fp_proto = FIB_PROTOCOL_IP6,
-    .fp_len = d->ip6_src_len,
-    .fp_addr = {
-		.ip6 = d->ip6_src,
-		}
-    ,
-  };
-  fei = fib_table_lookup_exact_match (0, &pfx6);
-
-  if (FIB_NODE_INDEX_INVALID != fei)
-    {
-      dpo_id_t dpo = DPO_INVALID;
-
-      if (fib_entry_get_dpo_for_source (fei, FIB_SOURCE_MAP, &dpo))
-	{
-	  /*
-	   * modify the existing MAP to indicate it's shared
-	   * skip to route add.
-	   */
-	  const dpo_id_t *md_dpo;
-	  map_dpo_t *md;
-
-	  ASSERT (DPO_LOAD_BALANCE == dpo.dpoi_type);
-
-	  md_dpo = load_balance_get_bucket (dpo.dpoi_index, 0);
-	  md = map_dpo_get (md_dpo->dpoi_index);
-
-	  md->md_domain = ~0;
-	  dpo_copy (&dpo_v6, md_dpo);
-	  dpo_reset (&dpo);
-
-	  goto route_add;
-	}
-    }
-
-  if (d->flags & MAP_DOMAIN_TRANSLATION)
-    map_t_dpo_create (DPO_PROTO_IP6, *map_domain_index, &dpo_v6);
-  else
-    map_dpo_create (DPO_PROTO_IP6, *map_domain_index, &dpo_v6);
-
-route_add:
-  /*
-   * Create ip6 route. This is a reference counted add. If the prefix
-   * already exists and is MAP sourced, it is now MAP source n+1 times
-   * and will need to be removed n+1 times.
-   */
-  fib_table_entry_special_dpo_add (0, &pfx6,
-				   FIB_SOURCE_MAP,
-				   FIB_ENTRY_FLAG_EXCLUSIVE, &dpo_v6);
-  dpo_reset (&dpo_v6);
-
-  /* Validate packet/byte counters */
-  map_domain_counter_lock (mm);
-  int i;
-  for (i = 0; i < vec_len (mm->simple_domain_counters); i++)
-    {
-      vlib_validate_simple_counter (&mm->simple_domain_counters[i],
-				    *map_domain_index);
-      vlib_zero_simple_counter (&mm->simple_domain_counters[i],
-				*map_domain_index);
-    }
-  for (i = 0; i < vec_len (mm->domain_counters); i++)
-    {
-      vlib_validate_combined_counter (&mm->domain_counters[i],
-				      *map_domain_index);
-      vlib_zero_combined_counter (&mm->domain_counters[i], *map_domain_index);
-    }
-  map_domain_counter_unlock (mm);
-
-  return 0;
-}
-
-/*
- * map_delete_domain
- */
-int
-map_delete_domain (u32 map_domain_index)
-{
-  map_main_t *mm = &map_main;
-  map_domain_t *d;
-
-  if (pool_is_free_index (mm->domains, map_domain_index))
-    {
-      clib_warning ("MAP domain delete: domain does not exist: %d",
-		    map_domain_index);
-      return -1;
-    }
-
-  d = pool_elt_at_index (mm->domains, map_domain_index);
-
-  fib_prefix_t pfx = {
-    .fp_proto = FIB_PROTOCOL_IP4,
-    .fp_len = d->ip4_prefix_len,
-    .fp_addr = {
-		.ip4 = d->ip4_prefix,
-		}
-    ,
-  };
-  fib_table_entry_special_remove (0, &pfx, FIB_SOURCE_MAP);
-
-  fib_prefix_t pfx6 = {
-    .fp_proto = FIB_PROTOCOL_IP6,
-    .fp_len = d->ip6_src_len,
-    .fp_addr = {
-		.ip6 = d->ip6_src,
-		}
-    ,
-  };
-  fib_table_entry_special_remove (0, &pfx6, FIB_SOURCE_MAP);
-
-  /* Deleting rules */
-  if (d->rules)
-    clib_mem_free (d->rules);
-
-  pool_put (mm->domains, d);
-
-  return 0;
-}
-
-int
-map_add_del_psid (u32 map_domain_index, u16 psid, ip6_address_t * tep,
-		  u8 is_add)
-{
-  map_domain_t *d;
-  map_main_t *mm = &map_main;
-
-  if (pool_is_free_index (mm->domains, map_domain_index))
-    {
-      clib_warning ("MAP rule: domain does not exist: %d", map_domain_index);
-      return -1;
-    }
-  d = pool_elt_at_index (mm->domains, map_domain_index);
-
-  /* Rules are only used in 1:1 independent case */
-  if (d->ea_bits_len > 0)
-    return (-1);
-
-  if (!d->rules)
-    {
-      u32 l = (0x1 << d->psid_length) * sizeof (ip6_address_t);
-      d->rules = clib_mem_alloc_aligned (l, CLIB_CACHE_LINE_BYTES);
-      if (!d->rules)
-	return -1;
-      memset (d->rules, 0, l);
-    }
-
-  if (psid >= (0x1 << d->psid_length))
-    {
-      clib_warning ("MAP rule: PSID outside bounds: %d [%d]", psid,
-		    0x1 << d->psid_length);
-      return -1;
-    }
-
-  if (is_add)
-    {
-      d->rules[psid] = *tep;
-    }
-  else
-    {
-      memset (&d->rules[psid], 0, sizeof (ip6_address_t));
-    }
-  return 0;
-}
-
-#ifdef MAP_SKIP_IP6_LOOKUP
-static void
-map_pre_resolve (ip4_address_t * ip4, ip6_address_t * ip6)
-{
-  map_main_t *mm = &map_main;
-  ip6_main_t *im6 = &ip6_main;
-
-  if (ip6->as_u64[0] != 0 || ip6->as_u64[1] != 0)
-    {
-      // FIXME NOT an ADJ
-      mm->adj6_index = ip6_fib_table_fwding_lookup (im6, 0, ip6);
-      clib_warning ("FIB lookup results in: %u", mm->adj6_index);
-    }
-  if (ip4->as_u32 != 0)
-    {
-      // FIXME NOT an ADJ
-      mm->adj4_index = ip4_fib_table_lookup_lb (0, ip4);
-      clib_warning ("FIB lookup results in: %u", mm->adj4_index);
-    }
-}
-#endif
-
-static clib_error_t *
-map_security_check_command_fn (vlib_main_t * vm,
-			       unformat_input_t * input,
-			       vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "off"))
-	mm->sec_check = false;
-      else if (unformat (line_input, "on"))
-	mm->sec_check = true;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-  return 0;
-}
-
-static clib_error_t *
-map_security_check_frag_command_fn (vlib_main_t * vm,
-				    unformat_input_t * input,
-				    vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "off"))
-	mm->sec_check_frag = false;
-      else if (unformat (line_input, "on"))
-	mm->sec_check_frag = true;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-  return 0;
-}
-
-static clib_error_t *
-map_add_domain_command_fn (vlib_main_t * vm,
-			   unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  ip4_address_t ip4_prefix;
-  ip6_address_t ip6_prefix;
-  ip6_address_t ip6_src;
-  u32 ip6_prefix_len = 0, ip4_prefix_len = 0, map_domain_index, ip6_src_len;
-  u32 num_m_args = 0;
-  /* Optional arguments */
-  u32 ea_bits_len = 0, psid_offset = 0, psid_length = 0;
-  u32 mtu = 0;
-  u8 flags = 0;
-  ip6_src_len = 128;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat
-	  (line_input, "ip4-pfx %U/%d", unformat_ip4_address, &ip4_prefix,
-	   &ip4_prefix_len))
-	num_m_args++;
-      else
-	if (unformat
-	    (line_input, "ip6-pfx %U/%d", unformat_ip6_address, &ip6_prefix,
-	     &ip6_prefix_len))
-	num_m_args++;
-      else
-	if (unformat
-	    (line_input, "ip6-src %U/%d", unformat_ip6_address, &ip6_src,
-	     &ip6_src_len))
-	num_m_args++;
-      else
-	if (unformat
-	    (line_input, "ip6-src %U", unformat_ip6_address, &ip6_src))
-	num_m_args++;
-      else if (unformat (line_input, "ea-bits-len %d", &ea_bits_len))
-	num_m_args++;
-      else if (unformat (line_input, "psid-offset %d", &psid_offset))
-	num_m_args++;
-      else if (unformat (line_input, "psid-len %d", &psid_length))
-	num_m_args++;
-      else if (unformat (line_input, "mtu %d", &mtu))
-	num_m_args++;
-      else if (unformat (line_input, "map-t"))
-	flags |= MAP_DOMAIN_TRANSLATION;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  if (num_m_args < 3)
-    return clib_error_return (0, "mandatory argument(s) missing");
-
-  map_create_domain (&ip4_prefix, ip4_prefix_len,
-		     &ip6_prefix, ip6_prefix_len, &ip6_src, ip6_src_len,
-		     ea_bits_len, psid_offset, psid_length, &map_domain_index,
-		     mtu, flags);
-
-  return 0;
-}
-
-static clib_error_t *
-map_del_domain_command_fn (vlib_main_t * vm,
-			   unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  u32 num_m_args = 0;
-  u32 map_domain_index;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "index %d", &map_domain_index))
-	num_m_args++;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  if (num_m_args != 1)
-    return clib_error_return (0, "mandatory argument(s) missing");
-
-  map_delete_domain (map_domain_index);
-
-  return 0;
-}
-
-static clib_error_t *
-map_add_rule_command_fn (vlib_main_t * vm,
-			 unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  ip6_address_t tep;
-  u32 num_m_args = 0;
-  u32 psid = 0, map_domain_index;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "index %d", &map_domain_index))
-	num_m_args++;
-      else if (unformat (line_input, "psid %d", &psid))
-	num_m_args++;
-      else
-	if (unformat (line_input, "ip6-dst %U", unformat_ip6_address, &tep))
-	num_m_args++;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  if (num_m_args != 3)
-    return clib_error_return (0, "mandatory argument(s) missing");
-
-  if (map_add_del_psid (map_domain_index, psid, &tep, 1) != 0)
-    {
-      return clib_error_return (0, "Failing to add Mapping Rule");
-    }
-  return 0;
-}
-
-#if MAP_SKIP_IP6_LOOKUP
-static clib_error_t *
-map_pre_resolve_command_fn (vlib_main_t * vm,
-			    unformat_input_t * input,
-			    vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  ip4_address_t ip4nh;
-  ip6_address_t ip6nh;
-  map_main_t *mm = &map_main;
-
-  memset (&ip4nh, 0, sizeof (ip4nh));
-  memset (&ip6nh, 0, sizeof (ip6nh));
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "ip4-nh %U", unformat_ip4_address, &ip4nh))
-	mm->preresolve_ip4 = ip4nh;
-      else
-	if (unformat (line_input, "ip6-nh %U", unformat_ip6_address, &ip6nh))
-	mm->preresolve_ip6 = ip6nh;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  map_pre_resolve (&ip4nh, &ip6nh);
-
-  return 0;
-}
-#endif
-
-static clib_error_t *
-map_icmp_relay_source_address_command_fn (vlib_main_t * vm,
-					  unformat_input_t * input,
-					  vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  ip4_address_t icmp_src_address;
-  map_main_t *mm = &map_main;
-
-  mm->icmp4_src_address.as_u32 = 0;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat
-	  (line_input, "%U", unformat_ip4_address, &icmp_src_address))
-	mm->icmp4_src_address = icmp_src_address;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  return 0;
-}
-
-static clib_error_t *
-map_icmp_unreachables_command_fn (vlib_main_t * vm,
-				  unformat_input_t * input,
-				  vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-  int num_m_args = 0;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      num_m_args++;
-      if (unformat (line_input, "on"))
-	mm->icmp6_enabled = true;
-      else if (unformat (line_input, "off"))
-	mm->icmp6_enabled = false;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-
-  if (num_m_args != 1)
-    return clib_error_return (0, "mandatory argument(s) missing");
-
-  return 0;
-}
-
-static clib_error_t *
-map_fragment_command_fn (vlib_main_t * vm,
-			 unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "inner"))
-	mm->frag_inner = true;
-      else if (unformat (line_input, "outer"))
-	mm->frag_inner = false;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  return 0;
-}
-
-static clib_error_t *
-map_fragment_df_command_fn (vlib_main_t * vm,
-			    unformat_input_t * input,
-			    vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "on"))
-	mm->frag_ignore_df = true;
-      else if (unformat (line_input, "off"))
-	mm->frag_ignore_df = false;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  return 0;
-}
-
-static clib_error_t *
-map_traffic_class_command_fn (vlib_main_t * vm,
-			      unformat_input_t * input,
-			      vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-  u32 tc = 0;
-
-  mm->tc_copy = false;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "copy"))
-	mm->tc_copy = true;
-      else if (unformat (line_input, "%x", &tc))
-	mm->tc = tc & 0xff;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  return 0;
-}
-
-static u8 *
-format_map_domain (u8 * s, va_list * args)
-{
-  map_domain_t *d = va_arg (*args, map_domain_t *);
-  bool counters = va_arg (*args, int);
-  map_main_t *mm = &map_main;
-  ip6_address_t ip6_prefix;
-
-  if (d->rules)
-    memset (&ip6_prefix, 0, sizeof (ip6_prefix));
-  else
-    ip6_prefix = d->ip6_prefix;
-
-  s = format (s,
-	      "[%d] ip4-pfx %U/%d ip6-pfx %U/%d ip6-src %U/%d ea_bits_len %d psid-offset %d psid-len %d mtu %d %s",
-	      d - mm->domains,
-	      format_ip4_address, &d->ip4_prefix, d->ip4_prefix_len,
-	      format_ip6_address, &ip6_prefix, d->ip6_prefix_len,
-	      format_ip6_address, &d->ip6_src, d->ip6_src_len,
-	      d->ea_bits_len, d->psid_offset, d->psid_length, d->mtu,
-	      (d->flags & MAP_DOMAIN_TRANSLATION) ? "map-t" : "");
-
-  if (counters)
-    {
-      map_domain_counter_lock (mm);
-      vlib_counter_t v;
-      vlib_get_combined_counter (&mm->domain_counters[MAP_DOMAIN_COUNTER_TX],
-				 d - mm->domains, &v);
-      s = format (s, "  TX: %lld/%lld", v.packets, v.bytes);
-      vlib_get_combined_counter (&mm->domain_counters[MAP_DOMAIN_COUNTER_RX],
-				 d - mm->domains, &v);
-      s = format (s, "  RX: %lld/%lld", v.packets, v.bytes);
-      map_domain_counter_unlock (mm);
-    }
-  s = format (s, "\n");
-
-  if (d->rules)
-    {
-      int i;
-      ip6_address_t dst;
-      for (i = 0; i < (0x1 << d->psid_length); i++)
-	{
-	  dst = d->rules[i];
-	  if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0)
-	    continue;
-	  s = format (s,
-		      " rule psid: %d ip6-dst %U\n", i, format_ip6_address,
-		      &dst);
-	}
-    }
-  return s;
-}
-
-static u8 *
-format_map_ip4_reass (u8 * s, va_list * args)
-{
-  map_main_t *mm = &map_main;
-  map_ip4_reass_t *r = va_arg (*args, map_ip4_reass_t *);
-  map_ip4_reass_key_t *k = &r->key;
-  f64 now = vlib_time_now (mm->vlib_main);
-  f64 lifetime = (((f64) mm->ip4_reass_conf_lifetime_ms) / 1000);
-  f64 dt = (r->ts + lifetime > now) ? (r->ts + lifetime - now) : -1;
-  s = format (s,
-	      "ip4-reass src=%U  dst=%U  protocol=%d  identifier=%d  port=%d  lifetime=%.3lf\n",
-	      format_ip4_address, &k->src.as_u8, format_ip4_address,
-	      &k->dst.as_u8, k->protocol,
-	      clib_net_to_host_u16 (k->fragment_id),
-	      (r->port >= 0) ? clib_net_to_host_u16 (r->port) : -1, dt);
-  return s;
-}
-
-static u8 *
-format_map_ip6_reass (u8 * s, va_list * args)
-{
-  map_main_t *mm = &map_main;
-  map_ip6_reass_t *r = va_arg (*args, map_ip6_reass_t *);
-  map_ip6_reass_key_t *k = &r->key;
-  f64 now = vlib_time_now (mm->vlib_main);
-  f64 lifetime = (((f64) mm->ip6_reass_conf_lifetime_ms) / 1000);
-  f64 dt = (r->ts + lifetime > now) ? (r->ts + lifetime - now) : -1;
-  s = format (s,
-	      "ip6-reass src=%U  dst=%U  protocol=%d  identifier=%d  lifetime=%.3lf\n",
-	      format_ip6_address, &k->src.as_u8, format_ip6_address,
-	      &k->dst.as_u8, k->protocol,
-	      clib_net_to_host_u32 (k->fragment_id), dt);
-  return s;
-}
-
-static clib_error_t *
-show_map_domain_command_fn (vlib_main_t * vm, unformat_input_t * input,
-			    vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  map_main_t *mm = &map_main;
-  map_domain_t *d;
-  bool counters = false;
-  u32 map_domain_index = ~0;
-
-  /* Get a line of input. */
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "counters"))
-	counters = true;
-      else if (unformat (line_input, "index %d", &map_domain_index))
-	;
-      else
-	return clib_error_return (0, "unknown input `%U'",
-				  format_unformat_error, input);
-    }
-  unformat_free (line_input);
-
-  if (pool_elts (mm->domains) == 0)
-    vlib_cli_output (vm, "No MAP domains are configured...");
-
-  if (map_domain_index == ~0)
-    {
-    /* *INDENT-OFF* */
-    pool_foreach(d, mm->domains, ({vlib_cli_output(vm, "%U", format_map_domain, d, counters);}));
-    /* *INDENT-ON* */
-    }
-  else
-    {
-      if (pool_is_free_index (mm->domains, map_domain_index))
-	{
-	  return clib_error_return (0, "MAP domain does not exists %d",
-				    map_domain_index);
-	}
-
-      d = pool_elt_at_index (mm->domains, map_domain_index);
-      vlib_cli_output (vm, "%U", format_map_domain, d, counters);
-    }
-
-  return 0;
-}
-
-static clib_error_t *
-show_map_fragments_command_fn (vlib_main_t * vm, unformat_input_t * input,
-			       vlib_cli_command_t * cmd)
-{
-  map_main_t *mm = &map_main;
-  map_ip4_reass_t *f4;
-  map_ip6_reass_t *f6;
-
-  /* *INDENT-OFF* */
-  pool_foreach(f4, mm->ip4_reass_pool, ({vlib_cli_output (vm, "%U", format_map_ip4_reass, f4);}));
-  /* *INDENT-ON* */
-  /* *INDENT-OFF* */
-  pool_foreach(f6, mm->ip6_reass_pool, ({vlib_cli_output (vm, "%U", format_map_ip6_reass, f6);}));
-  /* *INDENT-ON* */
-  return (0);
-}
-
-u64
-map_error_counter_get (u32 node_index, map_error_t map_error)
-{
-  vlib_main_t *vm = vlib_get_main ();
-  vlib_node_runtime_t *error_node = vlib_node_get_runtime (vm, node_index);
-  vlib_error_main_t *em = &vm->error_main;
-  vlib_error_t e = error_node->errors[map_error];
-  vlib_node_t *n = vlib_get_node (vm, node_index);
-  u32 ci;
-
-  ci = vlib_error_get_code (e);
-  ASSERT (ci < n->n_errors);
-  ci += n->error_heap_index;
-
-  return (em->counters[ci]);
-}
-
-static clib_error_t *
-show_map_stats_command_fn (vlib_main_t * vm, unformat_input_t * input,
-			   vlib_cli_command_t * cmd)
-{
-  map_main_t *mm = &map_main;
-  map_domain_t *d;
-  int domains = 0, rules = 0, domaincount = 0, rulecount = 0;
-  if (pool_elts (mm->domains) == 0)
-    vlib_cli_output (vm, "No MAP domains are configured...");
-
-  /* *INDENT-OFF* */
-  pool_foreach(d, mm->domains, ({
-    if (d->rules) {
-      rulecount+= 0x1 << d->psid_length;
-      rules += sizeof(ip6_address_t) * 0x1 << d->psid_length;
-    }
-    domains += sizeof(*d);
-    domaincount++;
-  }));
-  /* *INDENT-ON* */
-
-  vlib_cli_output (vm, "MAP domains structure: %d\n", sizeof (map_domain_t));
-  vlib_cli_output (vm, "MAP domains: %d (%d bytes)\n", domaincount, domains);
-  vlib_cli_output (vm, "MAP rules: %d (%d bytes)\n", rulecount, rules);
-  vlib_cli_output (vm, "Total: %d bytes)\n", rules + domains);
-
-#if MAP_SKIP_IP6_LOOKUP
-  vlib_cli_output (vm,
-		   "MAP pre-resolve: IP6 next-hop: %U (%u), IP4 next-hop: %U (%u)\n",
-		   format_ip6_address, &mm->preresolve_ip6, mm->adj6_index,
-		   format_ip4_address, &mm->preresolve_ip4, mm->adj4_index);
-#endif
-
-  if (mm->tc_copy)
-    vlib_cli_output (vm, "MAP traffic-class: copy");
-  else
-    vlib_cli_output (vm, "MAP traffic-class: %x", mm->tc);
-
-  vlib_cli_output (vm,
-		   "MAP IPv6 inbound security check: %s, fragmented packet security check: %s",
-		   mm->sec_check ? "enabled" : "disabled",
-		   mm->sec_check_frag ? "enabled" : "disabled");
-
-  vlib_cli_output (vm, "ICMP-relay IPv4 source address: %U\n",
-		   format_ip4_address, &mm->icmp4_src_address);
-  vlib_cli_output (vm, "ICMP6 unreachables sent for unmatched packets: %s\n",
-		   mm->icmp6_enabled ? "enabled" : "disabled");
-  vlib_cli_output (vm, "Inner fragmentation: %s\n",
-		   mm->frag_inner ? "enabled" : "disabled");
-  vlib_cli_output (vm, "Fragment packets regardless of DF flag: %s\n",
-		   mm->frag_ignore_df ? "enabled" : "disabled");
-
-  /*
-   * Counters
-   */
-  vlib_combined_counter_main_t *cm = mm->domain_counters;
-  u64 total_pkts[MAP_N_DOMAIN_COUNTER];
-  u64 total_bytes[MAP_N_DOMAIN_COUNTER];
-  int which, i;
-  vlib_counter_t v;
-
-  memset (total_pkts, 0, sizeof (total_pkts));
-  memset (total_bytes, 0, sizeof (total_bytes));
-
-  map_domain_counter_lock (mm);
-  vec_foreach (cm, mm->domain_counters)
-  {
-    which = cm - mm->domain_counters;
-
-    for (i = 0; i < vec_len (cm->maxi); i++)
-      {
-	vlib_get_combined_counter (cm, i, &v);
-	total_pkts[which] += v.packets;
-	total_bytes[which] += v.bytes;
-      }
-  }
-  map_domain_counter_unlock (mm);
-
-  vlib_cli_output (vm, "Encapsulated packets: %lld bytes: %lld\n",
-		   total_pkts[MAP_DOMAIN_COUNTER_TX],
-		   total_bytes[MAP_DOMAIN_COUNTER_TX]);
-  vlib_cli_output (vm, "Decapsulated packets: %lld bytes: %lld\n",
-		   total_pkts[MAP_DOMAIN_COUNTER_RX],
-		   total_bytes[MAP_DOMAIN_COUNTER_RX]);
-
-  vlib_cli_output (vm, "ICMP relayed packets: %d\n",
-		   vlib_get_simple_counter (&mm->icmp_relayed, 0));
-
-  return 0;
-}
-
-static clib_error_t *
-map_params_reass_command_fn (vlib_main_t * vm, unformat_input_t * input,
-			     vlib_cli_command_t * cmd)
-{
-  unformat_input_t _line_input, *line_input = &_line_input;
-  u32 lifetime = ~0;
-  f64 ht_ratio = (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1);
-  u32 pool_size = ~0;
-  u64 buffers = ~(0ull);
-  u8 ip4 = 0, ip6 = 0;
-
-  if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "lifetime %u", &lifetime))
-	;
-      else if (unformat (line_input, "ht-ratio %lf", &ht_ratio))
-	;
-      else if (unformat (line_input, "pool-size %u", &pool_size))
-	;
-      else if (unformat (line_input, "buffers %llu", &buffers))
-	;
-      else if (unformat (line_input, "ip4"))
-	ip4 = 1;
-      else if (unformat (line_input, "ip6"))
-	ip6 = 1;
-      else
-	{
-	  unformat_free (line_input);
-	  return clib_error_return (0, "invalid input");
-	}
-    }
-  unformat_free (line_input);
-
-  if (!ip4 && !ip6)
-    return clib_error_return (0, "must specify ip4 and/or ip6");
-
-  if (ip4)
-    {
-      if (pool_size != ~0 && pool_size > MAP_IP4_REASS_CONF_POOL_SIZE_MAX)
-	return clib_error_return (0, "invalid ip4-reass pool-size ( > %d)",
-				  MAP_IP4_REASS_CONF_POOL_SIZE_MAX);
-      if (ht_ratio != (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1)
-	  && ht_ratio > MAP_IP4_REASS_CONF_HT_RATIO_MAX)
-	return clib_error_return (0, "invalid ip4-reass ht-ratio ( > %d)",
-				  MAP_IP4_REASS_CONF_HT_RATIO_MAX);
-      if (lifetime != ~0 && lifetime > MAP_IP4_REASS_CONF_LIFETIME_MAX)
-	return clib_error_return (0, "invalid ip4-reass lifetime ( > %d)",
-				  MAP_IP4_REASS_CONF_LIFETIME_MAX);
-      if (buffers != ~(0ull) && buffers > MAP_IP4_REASS_CONF_BUFFERS_MAX)
-	return clib_error_return (0, "invalid ip4-reass buffers ( > %ld)",
-				  MAP_IP4_REASS_CONF_BUFFERS_MAX);
-    }
-
-  if (ip6)
-    {
-      if (pool_size != ~0 && pool_size > MAP_IP6_REASS_CONF_POOL_SIZE_MAX)
-	return clib_error_return (0, "invalid ip6-reass pool-size ( > %d)",
-				  MAP_IP6_REASS_CONF_POOL_SIZE_MAX);
-      if (ht_ratio != (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1)
-	  && ht_ratio > MAP_IP6_REASS_CONF_HT_RATIO_MAX)
-	return clib_error_return (0, "invalid ip6-reass ht-log2len ( > %d)",
-				  MAP_IP6_REASS_CONF_HT_RATIO_MAX);
-      if (lifetime != ~0 && lifetime > MAP_IP6_REASS_CONF_LIFETIME_MAX)
-	return clib_error_return (0, "invalid ip6-reass lifetime ( > %d)",
-				  MAP_IP6_REASS_CONF_LIFETIME_MAX);
-      if (buffers != ~(0ull) && buffers > MAP_IP6_REASS_CONF_BUFFERS_MAX)
-	return clib_error_return (0, "invalid ip6-reass buffers ( > %ld)",
-				  MAP_IP6_REASS_CONF_BUFFERS_MAX);
-    }
-
-  if (ip4)
-    {
-      u32 reass = 0, packets = 0;
-      if (pool_size != ~0)
-	{
-	  if (map_ip4_reass_conf_pool_size (pool_size, &reass, &packets))
-	    {
-	      vlib_cli_output (vm, "Could not set ip4-reass pool-size");
-	    }
-	  else
-	    {
-	      vlib_cli_output (vm,
-			       "Setting ip4-reass pool-size (destroyed-reassembly=%u , dropped-fragments=%u)",
-			       reass, packets);
-	    }
-	}
-      if (ht_ratio != (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1))
-	{
-	  if (map_ip4_reass_conf_ht_ratio (ht_ratio, &reass, &packets))
-	    {
-	      vlib_cli_output (vm, "Could not set ip4-reass ht-log2len");
-	    }
-	  else
-	    {
-	      vlib_cli_output (vm,
-			       "Setting ip4-reass ht-log2len (destroyed-reassembly=%u , dropped-fragments=%u)",
-			       reass, packets);
-	    }
-	}
-      if (lifetime != ~0)
-	{
-	  if (map_ip4_reass_conf_lifetime (lifetime))
-	    vlib_cli_output (vm, "Could not set ip4-reass lifetime");
-	  else
-	    vlib_cli_output (vm, "Setting ip4-reass lifetime");
-	}
-      if (buffers != ~(0ull))
-	{
-	  if (map_ip4_reass_conf_buffers (buffers))
-	    vlib_cli_output (vm, "Could not set ip4-reass buffers");
-	  else
-	    vlib_cli_output (vm, "Setting ip4-reass buffers");
-	}
-
-      if (map_main.ip4_reass_conf_buffers >
-	  map_main.ip4_reass_conf_pool_size *
-	  MAP_IP4_REASS_MAX_FRAGMENTS_PER_REASSEMBLY)
-	{
-	  vlib_cli_output (vm,
-			   "Note: 'ip4-reass buffers' > pool-size * max-fragments-per-reassembly.");
-	}
-    }
-
-  if (ip6)
-    {
-      u32 reass = 0, packets = 0;
-      if (pool_size != ~0)
-	{
-	  if (map_ip6_reass_conf_pool_size (pool_size, &reass, &packets))
-	    {
-	      vlib_cli_output (vm, "Could not set ip6-reass pool-size");
-	    }
-	  else
-	    {
-	      vlib_cli_output (vm,
-			       "Setting ip6-reass pool-size (destroyed-reassembly=%u , dropped-fragments=%u)",
-			       reass, packets);
-	    }
-	}
-      if (ht_ratio != (MAP_IP4_REASS_CONF_HT_RATIO_MAX + 1))
-	{
-	  if (map_ip6_reass_conf_ht_ratio (ht_ratio, &reass, &packets))
-	    {
-	      vlib_cli_output (vm, "Could not set ip6-reass ht-log2len");
-	    }
-	  else
-	    {
-	      vlib_cli_output (vm,
-			       "Setting ip6-reass ht-log2len (destroyed-reassembly=%u , dropped-fragments=%u)",
-			       reass, packets);
-	    }
-	}
-      if (lifetime != ~0)
-	{
-	  if (map_ip6_reass_conf_lifetime (lifetime))
-	    vlib_cli_output (vm, "Could not set ip6-reass lifetime");
-	  else
-	    vlib_cli_output (vm, "Setting ip6-reass lifetime");
-	}
-      if (buffers != ~(0ull))
-	{
-	  if (map_ip6_reass_conf_buffers (buffers))
-	    vlib_cli_output (vm, "Could not set ip6-reass buffers");
-	  else
-	    vlib_cli_output (vm, "Setting ip6-reass buffers");
-	}
-
-      if (map_main.ip6_reass_conf_buffers >
-	  map_main.ip6_reass_conf_pool_size *
-	  MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY)
-	{
-	  vlib_cli_output (vm,
-			   "Note: 'ip6-reass buffers' > pool-size * max-fragments-per-reassembly.");
-	}
-    }
-
-  return 0;
-}
-
-
-/*
- * packet trace format function
- */
-u8 *
-format_map_trace (u8 * s, va_list * args)
-{
-  CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
-  CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
-  map_trace_t *t = va_arg (*args, map_trace_t *);
-  u32 map_domain_index = t->map_domain_index;
-  u16 port = t->port;
-
-  s =
-    format (s, "MAP domain index: %d L4 port: %u", map_domain_index,
-	    clib_net_to_host_u16 (port));
-
-  return s;
-}
-
-static_always_inline map_ip4_reass_t *
-map_ip4_reass_lookup (map_ip4_reass_key_t * k, u32 bucket, f64 now)
-{
-  map_main_t *mm = &map_main;
-  u32 ri = mm->ip4_reass_hash_table[bucket];
-  while (ri != MAP_REASS_INDEX_NONE)
-    {
-      map_ip4_reass_t *r = pool_elt_at_index (mm->ip4_reass_pool, ri);
-      if (r->key.as_u64[0] == k->as_u64[0] &&
-	  r->key.as_u64[1] == k->as_u64[1] &&
-	  now < r->ts + (((f64) mm->ip4_reass_conf_lifetime_ms) / 1000))
-	{
-	  return r;
-	}
-      ri = r->bucket_next;
-    }
-  return NULL;
-}
-
-#define map_ip4_reass_pool_index(r) (r - map_main.ip4_reass_pool)
-
-void
-map_ip4_reass_free (map_ip4_reass_t * r, u32 ** pi_to_drop)
-{
-  map_main_t *mm = &map_main;
-  map_ip4_reass_get_fragments (r, pi_to_drop);
-
-  // Unlink in hash bucket
-  map_ip4_reass_t *r2 = NULL;
-  u32 r2i = mm->ip4_reass_hash_table[r->bucket];
-  while (r2i != map_ip4_reass_pool_index (r))
-    {
-      ASSERT (r2i != MAP_REASS_INDEX_NONE);
-      r2 = pool_elt_at_index (mm->ip4_reass_pool, r2i);
-      r2i = r2->bucket_next;
-    }
-  if (r2)
-    {
-      r2->bucket_next = r->bucket_next;
-    }
-  else
-    {
-      mm->ip4_reass_hash_table[r->bucket] = r->bucket_next;
-    }
-
-  // Unlink in list
-  if (r->fifo_next == map_ip4_reass_pool_index (r))
-    {
-      mm->ip4_reass_fifo_last = MAP_REASS_INDEX_NONE;
-    }
-  else
-    {
-      if (mm->ip4_reass_fifo_last == map_ip4_reass_pool_index (r))
-	mm->ip4_reass_fifo_last = r->fifo_prev;
-      pool_elt_at_index (mm->ip4_reass_pool, r->fifo_prev)->fifo_next =
-	r->fifo_next;
-      pool_elt_at_index (mm->ip4_reass_pool, r->fifo_next)->fifo_prev =
-	r->fifo_prev;
-    }
-
-  pool_put (mm->ip4_reass_pool, r);
-  mm->ip4_reass_allocated--;
-}
-
-map_ip4_reass_t *
-map_ip4_reass_get (u32 src, u32 dst, u16 fragment_id,
-		   u8 protocol, u32 ** pi_to_drop)
-{
-  map_ip4_reass_t *r;
-  map_main_t *mm = &map_main;
-  map_ip4_reass_key_t k = {.src.data_u32 = src,
-    .dst.data_u32 = dst,
-    .fragment_id = fragment_id,
-    .protocol = protocol
-  };
-
-  u32 h = 0;
-  h = crc_u32 (k.as_u32[0], h);
-  h = crc_u32 (k.as_u32[1], h);
-  h = crc_u32 (k.as_u32[2], h);
-  h = crc_u32 (k.as_u32[3], h);
-  h = h >> (32 - mm->ip4_reass_ht_log2len);
-
-  f64 now = vlib_time_now (mm->vlib_main);
-
-  //Cache garbage collection
-  while (mm->ip4_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      map_ip4_reass_t *last =
-	pool_elt_at_index (mm->ip4_reass_pool, mm->ip4_reass_fifo_last);
-      if (last->ts + (((f64) mm->ip4_reass_conf_lifetime_ms) / 1000) < now)
-	map_ip4_reass_free (last, pi_to_drop);
-      else
-	break;
-    }
-
-  if ((r = map_ip4_reass_lookup (&k, h, now)))
-    return r;
-
-  if (mm->ip4_reass_allocated >= mm->ip4_reass_conf_pool_size)
-    return NULL;
-
-  pool_get (mm->ip4_reass_pool, r);
-  mm->ip4_reass_allocated++;
-  int i;
-  for (i = 0; i < MAP_IP4_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-    r->fragments[i] = ~0;
-
-  u32 ri = map_ip4_reass_pool_index (r);
-
-  //Link in new bucket
-  r->bucket = h;
-  r->bucket_next = mm->ip4_reass_hash_table[h];
-  mm->ip4_reass_hash_table[h] = ri;
-
-  //Link in fifo
-  if (mm->ip4_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      r->fifo_next =
-	pool_elt_at_index (mm->ip4_reass_pool,
-			   mm->ip4_reass_fifo_last)->fifo_next;
-      r->fifo_prev = mm->ip4_reass_fifo_last;
-      pool_elt_at_index (mm->ip4_reass_pool, r->fifo_prev)->fifo_next = ri;
-      pool_elt_at_index (mm->ip4_reass_pool, r->fifo_next)->fifo_prev = ri;
-    }
-  else
-    {
-      r->fifo_next = r->fifo_prev = ri;
-      mm->ip4_reass_fifo_last = ri;
-    }
-
-  //Set other fields
-  r->ts = now;
-  r->key = k;
-  r->port = -1;
-#ifdef MAP_IP4_REASS_COUNT_BYTES
-  r->expected_total = 0xffff;
-  r->forwarded = 0;
-#endif
-
-  return r;
-}
-
-int
-map_ip4_reass_add_fragment (map_ip4_reass_t * r, u32 pi)
-{
-  if (map_main.ip4_reass_buffered_counter >= map_main.ip4_reass_conf_buffers)
-    return -1;
-
-  int i;
-  for (i = 0; i < MAP_IP4_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-    if (r->fragments[i] == ~0)
-      {
-	r->fragments[i] = pi;
-	map_main.ip4_reass_buffered_counter++;
-	return 0;
-      }
-  return -1;
-}
-
-static_always_inline map_ip6_reass_t *
-map_ip6_reass_lookup (map_ip6_reass_key_t * k, u32 bucket, f64 now)
-{
-  map_main_t *mm = &map_main;
-  u32 ri = mm->ip6_reass_hash_table[bucket];
-  while (ri != MAP_REASS_INDEX_NONE)
-    {
-      map_ip6_reass_t *r = pool_elt_at_index (mm->ip6_reass_pool, ri);
-      if (now < r->ts + (((f64) mm->ip6_reass_conf_lifetime_ms) / 1000) &&
-	  r->key.as_u64[0] == k->as_u64[0] &&
-	  r->key.as_u64[1] == k->as_u64[1] &&
-	  r->key.as_u64[2] == k->as_u64[2] &&
-	  r->key.as_u64[3] == k->as_u64[3] &&
-	  r->key.as_u64[4] == k->as_u64[4])
-	return r;
-      ri = r->bucket_next;
-    }
-  return NULL;
-}
-
-#define map_ip6_reass_pool_index(r) (r - map_main.ip6_reass_pool)
-
-void
-map_ip6_reass_free (map_ip6_reass_t * r, u32 ** pi_to_drop)
-{
-  map_main_t *mm = &map_main;
-  int i;
-  for (i = 0; i < MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-    if (r->fragments[i].pi != ~0)
-      {
-	vec_add1 (*pi_to_drop, r->fragments[i].pi);
-	r->fragments[i].pi = ~0;
-	map_main.ip6_reass_buffered_counter--;
-      }
-
-  // Unlink in hash bucket
-  map_ip6_reass_t *r2 = NULL;
-  u32 r2i = mm->ip6_reass_hash_table[r->bucket];
-  while (r2i != map_ip6_reass_pool_index (r))
-    {
-      ASSERT (r2i != MAP_REASS_INDEX_NONE);
-      r2 = pool_elt_at_index (mm->ip6_reass_pool, r2i);
-      r2i = r2->bucket_next;
-    }
-  if (r2)
-    {
-      r2->bucket_next = r->bucket_next;
-    }
-  else
-    {
-      mm->ip6_reass_hash_table[r->bucket] = r->bucket_next;
-    }
-
-  // Unlink in list
-  if (r->fifo_next == map_ip6_reass_pool_index (r))
-    {
-      //Single element in the list, list is now empty
-      mm->ip6_reass_fifo_last = MAP_REASS_INDEX_NONE;
-    }
-  else
-    {
-      if (mm->ip6_reass_fifo_last == map_ip6_reass_pool_index (r))	//First element
-	mm->ip6_reass_fifo_last = r->fifo_prev;
-      pool_elt_at_index (mm->ip6_reass_pool, r->fifo_prev)->fifo_next =
-	r->fifo_next;
-      pool_elt_at_index (mm->ip6_reass_pool, r->fifo_next)->fifo_prev =
-	r->fifo_prev;
-    }
-
-  // Free from pool if necessary
-  pool_put (mm->ip6_reass_pool, r);
-  mm->ip6_reass_allocated--;
-}
-
-map_ip6_reass_t *
-map_ip6_reass_get (ip6_address_t * src, ip6_address_t * dst, u32 fragment_id,
-		   u8 protocol, u32 ** pi_to_drop)
-{
-  map_ip6_reass_t *r;
-  map_main_t *mm = &map_main;
-  map_ip6_reass_key_t k = {
-    .src = *src,
-    .dst = *dst,
-    .fragment_id = fragment_id,
-    .protocol = protocol
-  };
-
-  u32 h = 0;
-  int i;
-  for (i = 0; i < 10; i++)
-    h = crc_u32 (k.as_u32[i], h);
-  h = h >> (32 - mm->ip6_reass_ht_log2len);
-
-  f64 now = vlib_time_now (mm->vlib_main);
-
-  //Cache garbage collection
-  while (mm->ip6_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      map_ip6_reass_t *last =
-	pool_elt_at_index (mm->ip6_reass_pool, mm->ip6_reass_fifo_last);
-      if (last->ts + (((f64) mm->ip6_reass_conf_lifetime_ms) / 1000) < now)
-	map_ip6_reass_free (last, pi_to_drop);
-      else
-	break;
-    }
-
-  if ((r = map_ip6_reass_lookup (&k, h, now)))
-    return r;
-
-  if (mm->ip6_reass_allocated >= mm->ip6_reass_conf_pool_size)
-    return NULL;
-
-  pool_get (mm->ip6_reass_pool, r);
-  mm->ip6_reass_allocated++;
-  for (i = 0; i < MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-    {
-      r->fragments[i].pi = ~0;
-      r->fragments[i].next_data_len = 0;
-      r->fragments[i].next_data_offset = 0;
-    }
-
-  u32 ri = map_ip6_reass_pool_index (r);
-
-  //Link in new bucket
-  r->bucket = h;
-  r->bucket_next = mm->ip6_reass_hash_table[h];
-  mm->ip6_reass_hash_table[h] = ri;
-
-  //Link in fifo
-  if (mm->ip6_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      r->fifo_next =
-	pool_elt_at_index (mm->ip6_reass_pool,
-			   mm->ip6_reass_fifo_last)->fifo_next;
-      r->fifo_prev = mm->ip6_reass_fifo_last;
-      pool_elt_at_index (mm->ip6_reass_pool, r->fifo_prev)->fifo_next = ri;
-      pool_elt_at_index (mm->ip6_reass_pool, r->fifo_next)->fifo_prev = ri;
-    }
-  else
-    {
-      r->fifo_next = r->fifo_prev = ri;
-      mm->ip6_reass_fifo_last = ri;
-    }
-
-  //Set other fields
-  r->ts = now;
-  r->key = k;
-  r->ip4_header.ip_version_and_header_length = 0;
-#ifdef MAP_IP6_REASS_COUNT_BYTES
-  r->expected_total = 0xffff;
-  r->forwarded = 0;
-#endif
-  return r;
-}
-
-int
-map_ip6_reass_add_fragment (map_ip6_reass_t * r, u32 pi,
-			    u16 data_offset, u16 next_data_offset,
-			    u8 * data_start, u16 data_len)
-{
-  map_ip6_fragment_t *f = NULL, *prev_f = NULL;
-  u16 copied_len = (data_len > 20) ? 20 : data_len;
-
-  if (map_main.ip6_reass_buffered_counter >= map_main.ip6_reass_conf_buffers)
-    return -1;
-
-  //Lookup for fragments for the current buffer
-  //and the one before that
-  int i;
-  for (i = 0; i < MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-    {
-      if (data_offset && r->fragments[i].next_data_offset == data_offset)
-	{
-	  prev_f = &r->fragments[i];	// This is buffer for previous packet
-	}
-      else if (r->fragments[i].next_data_offset == next_data_offset)
-	{
-	  f = &r->fragments[i];	// This is a buffer for the current packet
-	}
-      else if (r->fragments[i].next_data_offset == 0)
-	{			//Available
-	  if (f == NULL)
-	    f = &r->fragments[i];
-	  else if (prev_f == NULL)
-	    prev_f = &r->fragments[i];
-	}
-    }
-
-  if (!f || f->pi != ~0)
-    return -1;
-
-  if (data_offset)
-    {
-      if (!prev_f)
-	return -1;
-
-      clib_memcpy (prev_f->next_data, data_start, copied_len);
-      prev_f->next_data_len = copied_len;
-      prev_f->next_data_offset = data_offset;
-    }
-  else
-    {
-      if (((ip4_header_t *) data_start)->ip_version_and_header_length != 0x45)
-	return -1;
-
-      if (r->ip4_header.ip_version_and_header_length == 0)
-	clib_memcpy (&r->ip4_header, data_start, sizeof (ip4_header_t));
-    }
-
-  if (data_len > 20)
-    {
-      f->next_data_offset = next_data_offset;
-      f->pi = pi;
-      map_main.ip6_reass_buffered_counter++;
-    }
-  return 0;
-}
-
-void
-map_ip4_reass_reinit (u32 * trashed_reass, u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  int i;
-
-  if (dropped_packets)
-    *dropped_packets = mm->ip4_reass_buffered_counter;
-  if (trashed_reass)
-    *trashed_reass = mm->ip4_reass_allocated;
-  if (mm->ip4_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      u16 ri = mm->ip4_reass_fifo_last;
-      do
-	{
-	  map_ip4_reass_t *r = pool_elt_at_index (mm->ip4_reass_pool, ri);
-	  for (i = 0; i < MAP_IP4_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-	    if (r->fragments[i] != ~0)
-	      map_ip4_drop_pi (r->fragments[i]);
-
-	  ri = r->fifo_next;
-	  pool_put (mm->ip4_reass_pool, r);
-	}
-      while (ri != mm->ip4_reass_fifo_last);
-    }
-
-  vec_free (mm->ip4_reass_hash_table);
-  vec_resize (mm->ip4_reass_hash_table, 1 << mm->ip4_reass_ht_log2len);
-  for (i = 0; i < (1 << mm->ip4_reass_ht_log2len); i++)
-    mm->ip4_reass_hash_table[i] = MAP_REASS_INDEX_NONE;
-  pool_free (mm->ip4_reass_pool);
-  pool_alloc (mm->ip4_reass_pool, mm->ip4_reass_conf_pool_size);
-
-  mm->ip4_reass_allocated = 0;
-  mm->ip4_reass_fifo_last = MAP_REASS_INDEX_NONE;
-  mm->ip4_reass_buffered_counter = 0;
-}
-
-u8
-map_get_ht_log2len (f32 ht_ratio, u16 pool_size)
-{
-  u32 desired_size = (u32) (pool_size * ht_ratio);
-  u8 i;
-  for (i = 1; i < 31; i++)
-    if ((1 << i) >= desired_size)
-      return i;
-  return 4;
-}
-
-int
-map_ip4_reass_conf_ht_ratio (f32 ht_ratio, u32 * trashed_reass,
-			     u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  if (ht_ratio > MAP_IP4_REASS_CONF_HT_RATIO_MAX)
-    return -1;
-
-  map_ip4_reass_lock ();
-  mm->ip4_reass_conf_ht_ratio = ht_ratio;
-  mm->ip4_reass_ht_log2len =
-    map_get_ht_log2len (ht_ratio, mm->ip4_reass_conf_pool_size);
-  map_ip4_reass_reinit (trashed_reass, dropped_packets);
-  map_ip4_reass_unlock ();
-  return 0;
-}
-
-int
-map_ip4_reass_conf_pool_size (u16 pool_size, u32 * trashed_reass,
-			      u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  if (pool_size > MAP_IP4_REASS_CONF_POOL_SIZE_MAX)
-    return -1;
-
-  map_ip4_reass_lock ();
-  mm->ip4_reass_conf_pool_size = pool_size;
-  map_ip4_reass_reinit (trashed_reass, dropped_packets);
-  map_ip4_reass_unlock ();
-  return 0;
-}
-
-int
-map_ip4_reass_conf_lifetime (u16 lifetime_ms)
-{
-  map_main.ip4_reass_conf_lifetime_ms = lifetime_ms;
-  return 0;
-}
-
-int
-map_ip4_reass_conf_buffers (u32 buffers)
-{
-  map_main.ip4_reass_conf_buffers = buffers;
-  return 0;
-}
-
-void
-map_ip6_reass_reinit (u32 * trashed_reass, u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  if (dropped_packets)
-    *dropped_packets = mm->ip6_reass_buffered_counter;
-  if (trashed_reass)
-    *trashed_reass = mm->ip6_reass_allocated;
-  int i;
-  if (mm->ip6_reass_fifo_last != MAP_REASS_INDEX_NONE)
-    {
-      u16 ri = mm->ip6_reass_fifo_last;
-      do
-	{
-	  map_ip6_reass_t *r = pool_elt_at_index (mm->ip6_reass_pool, ri);
-	  for (i = 0; i < MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY; i++)
-	    if (r->fragments[i].pi != ~0)
-	      map_ip6_drop_pi (r->fragments[i].pi);
-
-	  ri = r->fifo_next;
-	  pool_put (mm->ip6_reass_pool, r);
-	}
-      while (ri != mm->ip6_reass_fifo_last);
-      mm->ip6_reass_fifo_last = MAP_REASS_INDEX_NONE;
-    }
-
-  vec_free (mm->ip6_reass_hash_table);
-  vec_resize (mm->ip6_reass_hash_table, 1 << mm->ip6_reass_ht_log2len);
-  for (i = 0; i < (1 << mm->ip6_reass_ht_log2len); i++)
-    mm->ip6_reass_hash_table[i] = MAP_REASS_INDEX_NONE;
-  pool_free (mm->ip6_reass_pool);
-  pool_alloc (mm->ip6_reass_pool, mm->ip4_reass_conf_pool_size);
-
-  mm->ip6_reass_allocated = 0;
-  mm->ip6_reass_buffered_counter = 0;
-}
-
-int
-map_ip6_reass_conf_ht_ratio (f32 ht_ratio, u32 * trashed_reass,
-			     u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  if (ht_ratio > MAP_IP6_REASS_CONF_HT_RATIO_MAX)
-    return -1;
-
-  map_ip6_reass_lock ();
-  mm->ip6_reass_conf_ht_ratio = ht_ratio;
-  mm->ip6_reass_ht_log2len =
-    map_get_ht_log2len (ht_ratio, mm->ip6_reass_conf_pool_size);
-  map_ip6_reass_reinit (trashed_reass, dropped_packets);
-  map_ip6_reass_unlock ();
-  return 0;
-}
-
-int
-map_ip6_reass_conf_pool_size (u16 pool_size, u32 * trashed_reass,
-			      u32 * dropped_packets)
-{
-  map_main_t *mm = &map_main;
-  if (pool_size > MAP_IP6_REASS_CONF_POOL_SIZE_MAX)
-    return -1;
-
-  map_ip6_reass_lock ();
-  mm->ip6_reass_conf_pool_size = pool_size;
-  map_ip6_reass_reinit (trashed_reass, dropped_packets);
-  map_ip6_reass_unlock ();
-  return 0;
-}
-
-int
-map_ip6_reass_conf_lifetime (u16 lifetime_ms)
-{
-  map_main.ip6_reass_conf_lifetime_ms = lifetime_ms;
-  return 0;
-}
-
-int
-map_ip6_reass_conf_buffers (u32 buffers)
-{
-  map_main.ip6_reass_conf_buffers = buffers;
-  return 0;
-}
-
-/* *INDENT-OFF* */
-
-/*?
- * Configure MAP reassembly behaviour
- *
- * @cliexpar
- * @cliexstart{map params reassembly}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_ip4_reass_lifetime_command, static) = {
-  .path = "map params reassembly",
-  .short_help = "map params reassembly [ip4 | ip6] [lifetime <lifetime-ms>] "
-                "[pool-size <pool-size>] [buffers <buffers>] "
-                "[ht-ratio <ht-ratio>]",
-  .function = map_params_reass_command_fn,
-};
-
-/*?
- * Set or copy the IP TOS/Traffic Class field
- *
- * @cliexpar
- * @cliexstart{map params traffic-class}
- *
- * This command is used to set the traffic-class field in translated
- * or encapsulated packets. If copy is specifed (the default) then the
- * traffic-class/TOS field is copied from the original packet to the
- * translated / encapsulating header.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_traffic_class_command, static) = {
-  .path = "map params traffic-class",
-  .short_help = "map params traffic-class {0x0-0xff | copy}",
-  .function = map_traffic_class_command_fn,
-};
-
-/*?
- * Bypass IP4/IP6 lookup
- *
- * @cliexpar
- * @cliexstart{map params pre-resolve}
- *
- * Bypass a second FIB lookup of the translated or encapsulated
- * packet, and forward the packet directly to the specified
- * next-hop. This optimization trades forwarding flexibility for
- * performance.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_pre_resolve_command, static) = {
-  .path = "map params pre-resolve",
-  .short_help = " map params pre-resolve {ip4-nh <address>} "
-                "| {ip6-nh <address>}",
-  .function = map_pre_resolve_command_fn,
-};
-
-/*?
- * Enable or disable the MAP-E inbound security check
- *
- * @cliexpar
- * @cliexstart{map params security-check}
- *
- * By default, a decapsulated packet's IPv4 source address will be
- * verified against the outer header's IPv6 source address. Disabling
- * this feature will allow IPv4 source address spoofing.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_security_check_command, static) = {
-  .path = "map params security-check",
-  .short_help = "map params security-check on|off",
-  .function = map_security_check_command_fn,
-};
-
-/*?
- * Specifiy the IPv4 source address used for relayed ICMP error messages
- *
- * @cliexpar
- * @cliexstart{map params icmp source-address}
- *
- * This command specifies which IPv4 source address (must be local to
- * the system), that is used for relayed received IPv6 ICMP error
- * messages.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_icmp_relay_source_address_command, static) = {
-  .path = "map params icmp source-address",
-  .short_help = "map params icmp source-address <ip4-address>",
-  .function = map_icmp_relay_source_address_command_fn,
-};
-
-/*?
- * Send IPv6 ICMP unreachables
- *
- * @cliexpar
- * @cliexstart{map params icmp6 unreachables}
- *
- * Send IPv6 ICMP unreachable messages back if security check fails or
- * no MAP domain exists.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_icmp_unreachables_command, static) = {
-  .path = "map params icmp6 unreachables",
-  .short_help = "map params icmp6 unreachables {on|off}",
-  .function = map_icmp_unreachables_command_fn,
-};
-
-/*?
- * Configure MAP fragmentation behaviour
- *
- * @cliexpar
- * @cliexstart{map params fragment}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_fragment_command, static) = {
-  .path = "map params fragment",
-  .short_help = "map params fragment inner|outer",
-  .function = map_fragment_command_fn,
-};
-
-/*?
- * Ignore the IPv4 Don't fragment bit
- *
- * @cliexpar
- * @cliexstart{map params fragment ignore-df}
- *
- * Allows fragmentation of the IPv4 packet even if the DF bit is
- * set. The choice between inner or outer fragmentation of tunnel
- * packets is complicated. The benefit of inner fragmentation is that
- * the ultimate endpoint must reassemble, instead of the tunnel
- * endpoint.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_fragment_df_command, static) = {
-  .path = "map params fragment ignore-df",
-  .short_help = "map params fragment ignore-df on|off",
-  .function = map_fragment_df_command_fn,
-};
-
-/*?
- * Specifiy if the inbound security check should be done on fragments
- *
- * @cliexpar
- * @cliexstart{map params security-check fragments}
- *
- * Typically the inbound on-decapsulation security check is only done
- * on the first packet. The packet that contains the L4
- * information. While a security check on every fragment is possible,
- * it has a cost. State must be created on the first fragment.
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_security_check_frag_command, static) = {
-  .path = "map params security-check fragments",
-  .short_help = "map params security-check fragments on|off",
-  .function = map_security_check_frag_command_fn,
-};
-
-/*?
- * Add MAP domain
- *
- * @cliexpar
- * @cliexstart{map add domain}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_add_domain_command, static) = {
-  .path = "map add domain",
-  .short_help = "map add domain ip4-pfx <ip4-pfx> ip6-pfx <ip6-pfx> "
-      "ip6-src <ip6-pfx> ea-bits-len <n> psid-offset <n> psid-len <n> "
-      "[map-t] [mtu <mtu>]",
-  .function = map_add_domain_command_fn,
-};
-
-/*?
- * Add MAP rule to a domain
- *
- * @cliexpar
- * @cliexstart{map add rule}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_add_rule_command, static) = {
-  .path = "map add rule",
-  .short_help = "map add rule index <domain> psid <psid> ip6-dst <ip6-addr>",
-  .function = map_add_rule_command_fn,
-};
-
-/*?
- * Delete MAP domain
- *
- * @cliexpar
- * @cliexstart{map del domain}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(map_del_command, static) = {
-  .path = "map del domain",
-  .short_help = "map del domain index <domain>",
-  .function = map_del_domain_command_fn,
-};
-
-/*?
- * Show MAP domains
- *
- * @cliexpar
- * @cliexstart{show map domain}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(show_map_domain_command, static) = {
-  .path = "show map domain",
-  .short_help = "show map domain index <n> [counters]",
-  .function = show_map_domain_command_fn,
-};
-
-/*?
- * Show MAP statistics
- *
- * @cliexpar
- * @cliexstart{show map stats}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(show_map_stats_command, static) = {
-  .path = "show map stats",
-  .short_help = "show map stats",
-  .function = show_map_stats_command_fn,
-};
-
-/*?
- * Show MAP fragmentation information
- *
- * @cliexpar
- * @cliexstart{show map fragments}
- * @cliexend
- ?*/
-VLIB_CLI_COMMAND(show_map_fragments_command, static) = {
-  .path = "show map fragments",
-  .short_help = "show map fragments",
-  .function = show_map_fragments_command_fn,
-};
-/* *INDENT-ON* */
-
-/*
- * map_init
- */
-clib_error_t *
-map_init (vlib_main_t * vm)
-{
-  map_main_t *mm = &map_main;
-  mm->vnet_main = vnet_get_main ();
-  mm->vlib_main = vm;
-
-#ifdef MAP_SKIP_IP6_LOOKUP
-  memset (&mm->preresolve_ip4, 0, sizeof (mm->preresolve_ip4));
-  memset (&mm->preresolve_ip6, 0, sizeof (mm->preresolve_ip6));
-  mm->adj4_index = 0;
-  mm->adj6_index = 0;
-#endif
-
-  /* traffic class */
-  mm->tc = 0;
-  mm->tc_copy = true;
-
-  /* Inbound security check */
-  mm->sec_check = true;
-  mm->sec_check_frag = false;
-
-  /* ICMP6 Type 1, Code 5 for security check failure */
-  mm->icmp6_enabled = false;
-
-  /* Inner or outer fragmentation */
-  mm->frag_inner = false;
-  mm->frag_ignore_df = false;
-
-  vec_validate (mm->domain_counters, MAP_N_DOMAIN_COUNTER - 1);
-  mm->domain_counters[MAP_DOMAIN_COUNTER_RX].name = "rx";
-  mm->domain_counters[MAP_DOMAIN_COUNTER_TX].name = "tx";
-
-  vlib_validate_simple_counter (&mm->icmp_relayed, 0);
-  vlib_zero_simple_counter (&mm->icmp_relayed, 0);
-
-  /* IP4 virtual reassembly */
-  mm->ip4_reass_hash_table = 0;
-  mm->ip4_reass_pool = 0;
-  mm->ip4_reass_lock =
-    clib_mem_alloc_aligned (CLIB_CACHE_LINE_BYTES, CLIB_CACHE_LINE_BYTES);
-  mm->ip4_reass_conf_ht_ratio = MAP_IP4_REASS_HT_RATIO_DEFAULT;
-  mm->ip4_reass_conf_lifetime_ms = MAP_IP4_REASS_LIFETIME_DEFAULT;
-  mm->ip4_reass_conf_pool_size = MAP_IP4_REASS_POOL_SIZE_DEFAULT;
-  mm->ip4_reass_conf_buffers = MAP_IP4_REASS_BUFFERS_DEFAULT;
-  mm->ip4_reass_ht_log2len =
-    map_get_ht_log2len (mm->ip4_reass_conf_ht_ratio,
-			mm->ip4_reass_conf_pool_size);
-  mm->ip4_reass_fifo_last = MAP_REASS_INDEX_NONE;
-  map_ip4_reass_reinit (NULL, NULL);
-
-  /* IP6 virtual reassembly */
-  mm->ip6_reass_hash_table = 0;
-  mm->ip6_reass_pool = 0;
-  mm->ip6_reass_lock =
-    clib_mem_alloc_aligned (CLIB_CACHE_LINE_BYTES, CLIB_CACHE_LINE_BYTES);
-  mm->ip6_reass_conf_ht_ratio = MAP_IP6_REASS_HT_RATIO_DEFAULT;
-  mm->ip6_reass_conf_lifetime_ms = MAP_IP6_REASS_LIFETIME_DEFAULT;
-  mm->ip6_reass_conf_pool_size = MAP_IP6_REASS_POOL_SIZE_DEFAULT;
-  mm->ip6_reass_conf_buffers = MAP_IP6_REASS_BUFFERS_DEFAULT;
-  mm->ip6_reass_ht_log2len =
-    map_get_ht_log2len (mm->ip6_reass_conf_ht_ratio,
-			mm->ip6_reass_conf_pool_size);
-  mm->ip6_reass_fifo_last = MAP_REASS_INDEX_NONE;
-  map_ip6_reass_reinit (NULL, NULL);
-
-  map_dpo_module_init ();
-
-  return 0;
-}
-
-VLIB_INIT_FUNCTION (map_init);
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */