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2018-03-01Change tcp config to reflect some recent changes.John DeNisco7-3/+3
Change-Id: Ic151be9ff7114c1fdec22d5ad056654960cf12b2 Signed-off-by: John DeNisco <jdenisco@cisco.com>
2018-02-16Add iperf VM/vhost creationJohn DeNisco12-19/+452
Change-Id: I27a59203f406120558f73bfcc12dca8835ae6361 Signed-off-by: John DeNisco <jdenisco@cisco.com>
2018-01-30VPP-899: Run VPP under SELinuxBilly McFall2-3/+3
Add an SELinux profile such that VPP can run under SELinux on RPM based platforms. The SELinux Policy is currently only implemented for RPM packages, specifically, Fedora, CentOS and RHEL. Doxygen User Documentation has been included (selinux_doc.md). Once some discussion on file locations has completed (see vpp-devlist), updates to the Debug CLI documentation will also need to be updated. Additional changes: Patch Set 2: - Rework selinux_doc.md such that each line is only 80 characters instead of each sentence on a line. Made additonal minor chnages to the text. - Update vHost Debug CLI documentation to reflex new socket location. Cleaned up some text from when I originally wrote it, to better reflex proper use. - Update exec Debug CLI documentation to be more inline with suggested helptext, added text regarding recommended script file location. - For Debian builds, create the /var/log/vpp/ directory. I don't use Debian very much, so please pay extra attention to build-data/platforms.mk and build-root/deb/debian/.gitignore. - Per discussion on VPP call, changed the default log location to /var/log/vpp/vpp.log. - Changed the socket location for vHost in AutoConfig to /var/run/vpp/. Patch Set 3: - Update selinux_doc.md based on comments. Change-Id: I400520dc33f1ca51012d09ef8fe5a7b7b96c631e Signed-off-by: Billy McFall <bmcfall@redhat.com>
2018-01-26Add support for 18.01.John DeNisco5-62/+89
Fixed bugs. Improved some config as the result of Tetration experience. Change-Id: Ie4b8d2d77ca3ad165675c42fa2d9a4798d871f9d Signed-off-by: John DeNisco <jdenisco@cisco.com>
2017-11-17Add a non interactive modeJohn DeNisco5-131/+221
Change-Id: I2ebcb1acb43b4316e3dd48e83909d710dbef4e2f Signed-off-by: John DeNisco <jdenisco@cisco.com>
2017-11-01A bit of cleanup, updated the README, started vhost test.John DeNisco7-42/+245
Change-Id: I49b998644b8b79c778c1186fc09831b1cd8fc015 Signed-off-by: John DeNisco <jdenisco@cisco.com>
2017-10-17Initial commit for phase 2, Add some simple validation.John DeNisco4-8/+235
Change-Id: I5b1d5600cdef4b05cc7c2f1cddb60aed2cc49ac2 Signed-off-by: John DeNisco <jdenisco@cisco.com>
2017-10-11Redhat and small system supportJohn DeNisco23-0/+6148
Initial 17.10 commit Final 17.07 cleanup, 17.10 next Added CentOS grub support, this should complete the CentOS support Added Centos install/unistall Added TCP parameters. Change-Id: I064e3a4118969ac36e62924a6a3f8a98f132ba60 Signed-off-by: John DeNisco <jdenisco@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
'n283' href='#n283'>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 del GigabitEthernet2/0/0 172.16.2.12/24}
 *
 * To delete all interfaces addresses (IPv4 and IPv6):
 * @cliexcmd{set interface ip address del GigabitEthernet2/0/0 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:
 */