summaryrefslogtreecommitdiffstats
path: root/test/lisp.py
AgeCommit message (Expand)AuthorFilesLines
2019-03-11VPP-1508: Tests: Fix vpp_api struct.error under py3.Paul Vinciguerra1-13/+15
2019-03-07VPP-1508: Python3 tests. Explicitly specify string formatting.Paul Vinciguerra1-2/+2
2019-03-04test framework: Fix wrapper functions to match API message names.Ole Troan1-13/+14
2019-03-01Tests: Remove all wildcard imports.Paul Vinciguerra1-2/+3
2019-01-22VTL: test/lisp.py Fix recursion error.Paul Vinciguerra1-1/+1
2019-01-22VTL: test/lisp.py. Add missing method: object_id().Paul Vinciguerra1-0/+4
2018-11-24VPP-1505 VPP-1508 Remove dep.: py_lispnetworkingPaul Vinciguerra1-7/+2
2017-02-21Add basic 4o4 LISP unit testFilip Tehlar1-0/+326
75'>175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 
/*
 * 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.
 */
/*
 * ip/ip4_cli.c: ip4 commands
 *
 * Copyright (c) 2008 Eliot Dresselhaus
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <vnet/ip/ip.h>
#include <vnet/ip/reass/ip4_full_reass.h>
#include <vnet/ip/reass/ip6_full_reass.h>

/**
 * @file
 * @brief Set IP Address.
 *
 * Configure an IPv4 or IPv6 address for on an interface.
 */


int
ip4_address_compare (ip4_address_t * a1, ip4_address_t * a2)
{
  return clib_net_to_host_u32 (a1->data_u32) -
    clib_net_to_host_u32 (a2->data_u32);
}

int
ip6_address_compare (ip6_address_t * a1, ip6_address_t * a2)
{
  int i;
  for (i = 0; i < ARRAY_LEN (a1->as_u16); i++)
    {
      int cmp =
	clib_net_to_host_u16 (a1->as_u16[i]) -
	clib_net_to_host_u16 (a2->as_u16[i]);
      if (cmp != 0)
	return cmp;
    }
  return 0;
}

/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_ip_command, static) = {
  .path = "set interface ip",
  .short_help = "IP4/IP6 commands",
};
/* *INDENT-ON* */

void
ip_del_all_interface_addresses (vlib_main_t * vm, u32 sw_if_index)
{
  ip4_main_t *im4 = &ip4_main;
  ip4_address_t *ip4_addrs = 0;
  u32 *ip4_masks = 0;
  ip6_main_t *im6 = &ip6_main;
  ip6_address_t *ip6_addrs = 0;
  u32 *ip6_masks = 0;
  ip_interface_address_t *ia;
  int i;

  /* *INDENT-OFF* */
  foreach_ip_interface_address (&im4->lookup_main, ia, sw_if_index,
                                0 /* honor unnumbered */,
  ({
    ip4_address_t * x = (ip4_address_t *)
      ip_interface_address_get_address (&im4->lookup_main, ia);
    vec_add1 (ip4_addrs, x[0]);
    vec_add1 (ip4_masks, ia->address_length);
  }));
  /* *INDENT-ON* */

  /* *INDENT-OFF* */
  foreach_ip_interface_address (&im6->lookup_main, ia, sw_if_index,
                                0 /* honor unnumbered */,
  ({
    ip6_address_t * x = (ip6_address_t *)
      ip_interface_address_get_address (&im6->lookup_main, ia);
    vec_add1 (ip6_addrs, x[0]);
    vec_add1 (ip6_masks, ia->address_length);
  }));
  /* *INDENT-ON* */

  for (i = 0; i < vec_len (ip4_addrs); i++)
    ip4_add_del_interface_address (vm, sw_if_index, &ip4_addrs[i],
				   ip4_masks[i], 1 /* is_del */ );
  for (i = 0; i < vec_len (ip6_addrs); i++)
    ip6_add_del_interface_address (vm, sw_if_index, &ip6_addrs[i],
				   ip6_masks[i], 1 /* is_del */ );

  vec_free (ip4_addrs);
  vec_free (ip4_masks);
  vec_free (ip6_addrs);
  vec_free (ip6_masks);
}

static clib_error_t *
ip_address_delete_cleanup (vnet_main_t * vnm, u32 hw_if_index, u32 is_create)
{
  vlib_main_t *vm = vlib_get_main ();
  vnet_hw_interface_t *hw;

  if (is_create)
    return 0;

  hw = vnet_get_hw_interface (vnm, hw_if_index);

  ip_del_all_interface_addresses (vm, hw->sw_if_index);
  return 0;
}

VNET_HW_INTERFACE_ADD_DEL_FUNCTION (ip_address_delete_cleanup);

static clib_error_t *
add_del_ip_address (vlib_main_t * vm,
		    unformat_input_t * input, vlib_cli_command_t * cmd)
{
  vnet_main_t *vnm = vnet_get_main ();
  ip4_address_t a4;
  ip6_address_t a6;
  clib_error_t *error = 0;
  u32 sw_if_index, length, is_del;

  sw_if_index = ~0;
  is_del = 0;

  if (unformat (input, "del"))
    is_del = 1;

  if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
    {
      error = clib_error_return (0, "unknown interface `%U'",
				 format_unformat_error, input);
      goto done;
    }

  if (is_del && unformat (input, "all"))
    ip_del_all_interface_addresses (vm, sw_if_index);
  else if (unformat (input, "%U/%d", unformat_ip4_address, &a4, &length))
    error = ip4_add_del_interface_address (vm, sw_if_index, &a4, length,
					   is_del);
  else if (unformat (input, "%U/%d", unformat_ip6_address, &a6, &length))
    error = ip6_add_del_interface_address (vm, sw_if_index, &a6, length,
					   is_del);
  else
    {
      error = clib_error_return (0, "expected IP4/IP6 address/length `%U'",
				 format_unformat_error, input);
      goto done;
    }


done:
  return error;
}

/*?
 * Add an IP Address to an interface or remove and IP Address from an interface.
 * The IP Address can be an IPv4 or an IPv6 address. Interfaces may have multiple
 * IPv4 and IPv6 addresses. There is no concept of primary vs. secondary
 * interface addresses; they're just addresses.
 *
 * To display the addresses associated with a given interface, use the command
 * '<em>show interface address <interface></em>'.
 *
 * Note that the debug CLI does not enforce classful mask-width / addressing
 * constraints.
 *
 * @cliexpar
 * @parblock
 * An example of how to add an IPv4 address to an interface:
 * @cliexcmd{set interface ip address GigabitEthernet2/0/0 172.16.2.12/24}
 *
 * An example of how to add an IPv6 address to an interface:
 * @cliexcmd{set interface ip address GigabitEthernet2/0/0 @::a:1:1:0:7/126}
 *
 * To delete a specific interface ip address:
 * @cliexcmd{set interface ip address GigabitEthernet2/0/0 172.16.2.12/24 del}
 *
 * To delete all interfaces addresses (IPv4 and IPv6):
 * @cliexcmd{set interface ip address GigabitEthernet2/0/0 del all}
 * @endparblock
 ?*/
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_ip_address_command, static) = {
  .path = "set interface ip address",
  .function = add_del_ip_address,
  .short_help = "set interface ip address [del] <interface> <ip-addr>/<mask> | [all]",
};
/* *INDENT-ON* */

static clib_error_t *
set_reassembly_command_fn (vlib_main_t * vm,
			   unformat_input_t * input, vlib_cli_command_t * cmd)
{
  vnet_main_t *vnm = vnet_get_main ();
  unformat_input_t _line_input, *line_input = &_line_input;
  u32 sw_if_index = ~0;
  u8 ip4_on = 0;
  u8 ip6_on = 0;

  /* Get a line of input. */
  if (!unformat_user (input, unformat_line_input, line_input))
    {
      return NULL;
    }

  if (!unformat_user
      (line_input, unformat_vnet_sw_interface, vnm, &sw_if_index))
    {
      return clib_error_return (0, "Invalid interface name");
    }

  if (unformat (line_input, "on"))
    {
      ip4_on = 1;
      ip6_on = 1;
    }
  else if (unformat (line_input, "off"))
    {
      ip4_on = 0;
      ip6_on = 0;
    }
  else if (unformat (line_input, "ip4"))
    {
      ip4_on = 1;
      ip6_on = 0;
    }
  else if (unformat (line_input, "ip6"))
    {
      ip4_on = 0;
      ip6_on = 1;
    }
  else
    {
      return clib_error_return (0, "Unknown input `%U'",
				format_unformat_error, line_input);
    }


  vnet_api_error_t rv4 = ip4_full_reass_enable_disable (sw_if_index, ip4_on);
  vnet_api_error_t rv6 = ip6_full_reass_enable_disable (sw_if_index, ip6_on);
  if (rv4 && rv6)
    {
      return clib_error_return (0,
				"`ip4_full_reass_enable_disable' API call failed, rv=%d:%U, "
				"`ip6_full_reass_enable_disable' API call failed, rv=%d:%U",
				(int) rv4, format_vnet_api_errno, rv4,
				(int) rv6, format_vnet_api_errno, rv6);
    }
  else if (rv4)
    {
      return clib_error_return (0,
				"`ip4_full_reass_enable_disable' API call failed, rv=%d:%U",
				(int) rv4, format_vnet_api_errno, rv4);
    }
  else if (rv6)
    {
      return clib_error_return (0,
				"`ip6_full_reass_enable_disable' API call failed, rv=%d:%U",
				(int) rv6, format_vnet_api_errno, rv6);
    }
  return NULL;
}

/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_reassembly_command, static) = {
    .path = "set interface reassembly",
    .short_help = "set interface reassembly <interface-name> [on|off|ip4|ip6]",
    .function = set_reassembly_command_fn,
};
/* *INDENT-ON* */

/* Dummy init function to get us linked in. */
static clib_error_t *
ip4_cli_init (vlib_main_t * vm)
{
  return 0;
}

VLIB_INIT_FUNCTION (ip4_cli_init);

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */