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<?php
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/*
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* interfaces.inc
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2018 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* originally based on m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2004 Manuel Kasper <mk@neon1.net>.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* include all configuration functions */
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require_once("globals.inc");
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require_once("util.inc");
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require_once("gwlb.inc");
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function interfaces_bring_up($interface) {
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if (!$interface) {
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log_error(gettext("interfaces_bring_up() was called but no variable defined."));
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log_error("Backtrace: " . debug_backtrace());
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return;
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}
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pfSense_interface_flags($interface, IFF_UP);
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}
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/*
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* Validate comma-separated list of IPv4 addresses
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*/
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function validate_ipv4_list($value) {
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$value = trim($value);
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if (empty($value)) {
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return false;
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}
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$list = explode(',', $value);
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foreach ($list as $ip) {
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if (!is_ipaddrv4($ip)) {
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return false;
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}
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}
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return true;
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}
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/*
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* Return the interface array
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*/
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function get_interface_arr($flush = false) {
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global $interface_arr_cache;
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66
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/* If the cache doesn't exist, build it */
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if (!isset($interface_arr_cache) or $flush) {
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$interface_arr_cache = pfSense_interface_listget();
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}
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return $interface_arr_cache;
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}
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/*
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* does_interface_exist($interface): return true or false if a interface is
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* detected.
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*/
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function does_interface_exist($interface, $flush = true) {
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global $config;
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if (!$interface) {
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return false;
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}
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$ints = get_interface_arr($flush);
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if (in_array($interface, $ints)) {
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return true;
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} else {
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return false;
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}
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}
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/*
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* does_vip_exist($vip): return true or false if a vip is
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* configured.
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*/
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function does_vip_exist($vip) {
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global $config;
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if (!$vip) {
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return false;
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}
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switch ($vip['mode']) {
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case "carp":
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case "ipalias":
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/* XXX: Make proper checks? */
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$realif = get_real_interface($vip['interface']);
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if (!does_interface_exist($realif)) {
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return false;
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}
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break;
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case "proxyarp":
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/* XXX: Implement this */
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default:
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return false;
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}
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$ifacedata = pfSense_getall_interface_addresses($realif);
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foreach ($ifacedata as $vipips) {
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if ($vipips == "{$vip['subnet']}/{$vip['subnet_bits']}") {
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return true;
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}
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}
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return false;
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}
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function interface_netgraph_needed($interface = "wan") {
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global $config;
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$found = false;
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if (!empty($config['l2tp']) &&
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$config['l2tp']['mode'] == "server") {
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$found = true;
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}
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if ($found == false && is_array($config['pppoes']['pppoe'])) {
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foreach ($config['pppoes']['pppoe'] as $pppoe) {
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if ($pppoe['mode'] != "server") {
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continue;
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}
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if ($pppoe['interface'] == $interface) {
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$found = true;
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break;
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}
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}
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}
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if ($found == false) {
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$found = interface_isppp_type($interface);
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}
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if ($found == false) {
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$realif = get_real_interface($interface);
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if (is_array($config['ppps']['ppp']) && count($config['ppps']['ppp'])) {
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foreach ($config['ppps']['ppp'] as $pppid => $ppp) {
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$ports = explode(',', $ppp['ports']);
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foreach ($ports as $pid => $port) {
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$port = get_real_interface($port);
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if ($realif == $port) {
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$found = true;
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break;
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}
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/* Find the parent interfaces of the vlans in the MLPPP configs
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* there should be only one element in the array here
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* -- this could be better . . . */
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$parent_if = get_parent_interface($port);
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if ($realif == $parent_if[0]) {
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$found = true;
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break;
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}
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}
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}
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}
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}
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if ($found == false) {
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$realif = get_real_interface($interface);
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pfSense_ngctl_detach("{$realif}:", $realif);
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}
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/* NOTE: We make sure for this on interface_ppps_configure()
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* no need to do it here again.
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* else
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* pfSense_ngctl_attach(".", $realif);
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*/
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}
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function interfaces_loopback_configure() {
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global $g;
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if (platform_booting()) {
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echo gettext("Configuring loopback interface...");
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}
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pfSense_interface_setaddress("lo0", "127.0.0.1");
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interfaces_bring_up("lo0");
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if (platform_booting()) {
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echo gettext("done.") . "\n";
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}
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return 0;
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}
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203
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function vlan_valid_tag($tag = NULL) {
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if ($tag == NULL || empty($tag) ||
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!is_numericint($tag) || intval($tag) < 1 || intval($tag) > 4094) {
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return (false);
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}
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return (true);
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}
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function qinq_inuse($qinq = NULL, $inqtag = NULL) {
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global $config;
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if ($qinq == NULL || $inqtag == NULL ||
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!is_array($qinq) || !vlan_valid_tag($inqtag)) {
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return (false);
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}
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$iflist = get_configured_interface_list(true);
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foreach ($iflist as $if) {
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if ($config['interfaces'][$if]['if'] == qinq_interface($qinq, $inqtag)) {
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return (true);
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}
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}
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return (false);
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}
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function qinq_interface($qinq = NULL, $inqtag = NULL) {
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if ($qinq == NULL || $inqtag == NULL || !is_array($qinq) ||
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!isset($qinq['if']) || !isset($qinq['tag']) ||
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!vlan_valid_tag($qinq['tag']) || !vlan_valid_tag($inqtag)) {
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return (NULL);
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}
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return ("{$qinq['if']}.{$qinq['tag']}.{$inqtag}");
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}
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240
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function interface_is_qinq($if = NULL) {
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global $config;
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if ($if == NULL || empty($if) || !is_array($config['qinqs']['qinqentry'])) {
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return (NULL);
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}
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246
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247
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/* Check basic format. */
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list($qinqif, $vlantag, $inqtag) = explode(".", $if);
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if (empty($qinqif) || empty($vlantag) || empty($inqtag) ||
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!vlan_valid_tag($vlantag) || !vlan_valid_tag($inqtag)) {
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251
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return (NULL);
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252
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}
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253
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254
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foreach ($config['qinqs']['qinqentry'] as $qinqidx => $qinq) {
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if ("{$qinqif}.{$vlantag}" != $qinq['vlanif']) {
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256
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continue;
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257
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}
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258
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if (empty($qinq['members'])) {
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259
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continue;
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260
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}
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261
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foreach (explode(" ", $qinq['members']) as $tag) {
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262
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if ($if == qinq_interface($qinq, $tag)) {
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263
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return ($qinq);
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264
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}
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265
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}
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266
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}
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267
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268
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return (NULL);
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269
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}
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|
270
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271
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function vlan_inuse($vlan) {
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272
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global $config;
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273
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274
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if ($vlan == NULL || !is_array($vlan)) {
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275
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return (false);
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276
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}
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277
|
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278
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$iflist = get_configured_interface_list(true);
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279
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foreach ($iflist as $if) {
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280
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if ($config['interfaces'][$if]['if'] == $vlan['vlanif']) {
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281
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return (true);
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282
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}
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283
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}
|
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284
|
|
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285
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return (false);
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|
286
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}
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|
287
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|
|
288
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function interface_is_vlan($if = NULL) {
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289
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global $config;
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290
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291
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if ($if == NULL || empty($if)) {
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292
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return (NULL);
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293
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}
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|
294
|
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|
295
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/* Check basic format. */
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296
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list($vlanif, $vlantag) = explode(".", $if);
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297
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if (empty($vlanif) || empty($vlantag) || !vlan_valid_tag($vlantag)) {
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298
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return (NULL);
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|
299
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}
|
|
300
|
|
|
301
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/* Find the VLAN interface. */
|
|
302
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if (isset($config['vlans']['vlan']) && is_array($config['vlans']['vlan'])) {
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303
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foreach ($config['vlans']['vlan'] as $vlanidx => $vlan) {
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304
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if ($if == $vlan['vlanif']) {
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305
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return ($vlan);
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|
306
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}
|
|
307
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}
|
|
308
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}
|
|
309
|
|
|
310
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/* Check for the first level tag in QinQ interfaces. */
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|
311
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if (isset($config['qinqs']['qinqentry']) && is_array($config['qinqs']['qinqentry'])) {
|
|
312
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foreach ($config['qinqs']['qinqentry'] as $qinqidx => $qinq) {
|
|
313
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if ($if == $qinq['vlanif']) {
|
|
314
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return ($qinq);
|
|
315
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}
|
|
316
|
}
|
|
317
|
}
|
|
318
|
|
|
319
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return (NULL);
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|
320
|
}
|
|
321
|
|
|
322
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function vlan_interface($vlan = NULL) {
|
|
323
|
|
|
324
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if ($vlan == NULL || !is_array($vlan) || !isset($vlan['if']) ||
|
|
325
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!isset($vlan['tag']) || !vlan_valid_tag($vlan['tag'])) {
|
|
326
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return (NULL);
|
|
327
|
}
|
|
328
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return ("{$vlan['if']}.{$vlan['tag']}");
|
|
329
|
}
|
|
330
|
|
|
331
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function interfaces_vlan_configure($realif = "") {
|
|
332
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global $config, $g;
|
|
333
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if (platform_booting()) {
|
|
334
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echo gettext("Configuring VLAN interfaces...");
|
|
335
|
}
|
|
336
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if (is_array($config['vlans']['vlan']) && count($config['vlans']['vlan'])) {
|
|
337
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foreach ($config['vlans']['vlan'] as $vlan) {
|
|
338
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if (empty($vlan['vlanif'])) {
|
|
339
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$vlan['vlanif'] = vlan_interface($vlan);
|
|
340
|
}
|
|
341
|
if (!empty($realif) && $realif != $vlan['vlanif']) {
|
|
342
|
continue;
|
|
343
|
}
|
|
344
|
|
|
345
|
/* XXX: Maybe we should report any errors?! */
|
|
346
|
interface_vlan_configure($vlan);
|
|
347
|
}
|
|
348
|
}
|
|
349
|
if (platform_booting()) {
|
|
350
|
echo gettext("done.") . "\n";
|
|
351
|
}
|
|
352
|
}
|
|
353
|
|
|
354
|
function interface_vlan_configure(&$vlan) {
|
|
355
|
global $config, $g;
|
|
356
|
|
|
357
|
if (!is_array($vlan)) {
|
|
358
|
log_error(gettext("VLAN: called with wrong options. Problems with config!"));
|
|
359
|
return(NULL);
|
|
360
|
}
|
|
361
|
$if = $vlan['if'];
|
|
362
|
if (empty($if)) {
|
|
363
|
log_error(gettext("interface_vlan_configure called with if undefined."));
|
|
364
|
return(NULL);
|
|
365
|
}
|
|
366
|
|
|
367
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$vlanif = empty($vlan['vlanif']) ? vlan_interface($vlan) : $vlan['vlanif'];
|
|
368
|
if ($vlanif == NULL) {
|
|
369
|
log_error(gettext("vlan_interface called with if undefined var."));
|
|
370
|
return(NULL);
|
|
371
|
}
|
|
372
|
$tag = $vlan['tag'];
|
|
373
|
$pcp = empty($vlan['pcp']) ? 0 : $vlan['pcp']; /* Apply "Best Effort" if not set */
|
|
374
|
|
|
375
|
/* make sure the parent interface is up */
|
|
376
|
interfaces_bring_up($if);
|
|
377
|
/* Since we are going to add vlan(4) try to enable all that hardware supports. */
|
|
378
|
pfSense_interface_capabilities($if, IFCAP_VLAN_HWTAGGING|IFCAP_VLAN_MTU|IFCAP_VLAN_HWFILTER);
|
|
379
|
|
|
380
|
if (!empty($vlanif) && does_interface_exist($vlanif)) {
|
|
381
|
pfSense_interface_destroy($vlanif);
|
|
382
|
}
|
|
383
|
|
|
384
|
$tmpvlanif = pfSense_interface_create("vlan");
|
|
385
|
pfSense_interface_rename($tmpvlanif, $vlanif);
|
|
386
|
pfSense_ngctl_name("{$tmpvlanif}:", $vlanif);
|
|
387
|
|
|
388
|
pfSense_vlan_create($vlanif, $if, $tag, $pcp);
|
|
389
|
|
|
390
|
interfaces_bring_up($vlanif);
|
|
391
|
|
|
392
|
/* invalidate interface cache */
|
|
393
|
get_interface_arr(true);
|
|
394
|
|
|
395
|
/* configure interface if assigned */
|
|
396
|
$assignedif = convert_real_interface_to_friendly_interface_name($vlanif);
|
|
397
|
if ($assignedif) {
|
|
398
|
if (isset($config['interfaces'][$assignedif]['enable'])) {
|
|
399
|
interface_configure($assignedif, true);
|
|
400
|
}
|
|
401
|
}
|
|
402
|
|
|
403
|
/* XXX: ermal -- for now leave it here at the moment it does not hurt. */
|
|
404
|
interfaces_bring_up($if);
|
|
405
|
|
|
406
|
return $vlanif;
|
|
407
|
}
|
|
408
|
|
|
409
|
function interface_qinq_configure(&$qinq, $fd = NULL) {
|
|
410
|
global $config, $g;
|
|
411
|
|
|
412
|
if (!is_array($qinq)) {
|
|
413
|
log_error(sprintf(gettext("QinQ compat VLAN: called with wrong options. Problems with config!%s"), "\n"));
|
|
414
|
return;
|
|
415
|
}
|
|
416
|
|
|
417
|
$qinqif = $qinq['if'];
|
|
418
|
$tag = $qinq['tag'];
|
|
419
|
if (empty($qinqif)) {
|
|
420
|
log_error(sprintf(gettext("interface_qinq_configure called with if undefined.%s"), "\n"));
|
|
421
|
return;
|
|
422
|
}
|
|
423
|
|
|
424
|
if (!does_interface_exist($qinqif)) {
|
|
425
|
log_error(sprintf(gettext("interface_qinq_configure called with invalid if.%s"), "\n"));
|
|
426
|
return;
|
|
427
|
}
|
|
428
|
|
|
429
|
$vlanif = interface_vlan_configure($qinq);
|
|
430
|
if ($vlanif == NULL || $vlanif != $qinq['vlanif']) {
|
|
431
|
log_error(gettext("interface_qinq_configure cannot create VLAN interface"));
|
|
432
|
return;
|
|
433
|
}
|
|
434
|
|
|
435
|
if ($fd == NULL) {
|
|
436
|
$exec = true;
|
|
437
|
$fd = fopen("{$g['tmp_path']}/netgraphcmd", "w");
|
|
438
|
} else {
|
|
439
|
$exec = false;
|
|
440
|
}
|
|
441
|
/* make sure the parent is converted to ng_vlan(4) and is up */
|
|
442
|
interfaces_bring_up($qinqif);
|
|
443
|
|
|
444
|
pfSense_ngctl_attach(".", $qinqif);
|
|
445
|
$ngif = str_replace(".", "_", $vlanif);
|
|
446
|
if (!empty($vlanif) && does_interface_exist($vlanif)) {
|
|
447
|
exec("/usr/sbin/ngctl shutdown {$ngif}qinq: > /dev/null 2>&1");
|
|
448
|
exec("/usr/sbin/ngctl msg {$ngif}qinq: gettable > /dev/null 2>&1", $result);
|
|
449
|
if (empty($result)) {
|
|
450
|
fwrite($fd, "mkpeer {$ngif}: vlan lower downstream\n");
|
|
451
|
fwrite($fd, "name {$ngif}:lower {$ngif}qinq\n");
|
|
452
|
fwrite($fd, "connect {$ngif}: {$ngif}qinq: upper nomatch\n");
|
|
453
|
}
|
|
454
|
} else {
|
|
455
|
fwrite($fd, "mkpeer {$ngif}: vlan lower downstream\n");
|
|
456
|
fwrite($fd, "name {$ngif}:lower {$ngif}qinq\n");
|
|
457
|
fwrite($fd, "connect {$ngif}: {$ngif}qinq: upper nomatch\n");
|
|
458
|
}
|
|
459
|
|
|
460
|
/* invalidate interface cache */
|
|
461
|
get_interface_arr(true);
|
|
462
|
|
|
463
|
if (interface_is_vlan($qinqif) == NULL) {
|
|
464
|
mwexec("/sbin/ifconfig {$qinqif} promisc\n");
|
|
465
|
}
|
|
466
|
|
|
467
|
$macaddr = get_interface_mac($qinqif);
|
|
468
|
if (!empty($qinq['members'])) {
|
|
469
|
$qinqcmdbuf = "";
|
|
470
|
$members = explode(" ", $qinq['members']);
|
|
471
|
foreach ($members as $qtag) {
|
|
472
|
$qinq2 = array();
|
|
473
|
$qinq2['tag'] = $qtag;
|
|
474
|
$qinq2['if'] = $vlanif;
|
|
475
|
interface_qinq2_configure($qinq2, $qinqcmdbuf, $macaddr);
|
|
476
|
unset($qinq2);
|
|
477
|
}
|
|
478
|
if (strlen($qinqcmdbuf) > 0) {
|
|
479
|
fwrite($fd, $qinqcmdbuf);
|
|
480
|
}
|
|
481
|
}
|
|
482
|
if ($exec == true) {
|
|
483
|
fclose($fd);
|
|
484
|
mwexec("/usr/sbin/ngctl -f {$g['tmp_path']}/netgraphcmd > /dev/null 2>&1");
|
|
485
|
}
|
|
486
|
|
|
487
|
interfaces_bring_up($qinqif);
|
|
488
|
if (!empty($qinq['members'])) {
|
|
489
|
$members = explode(" ", $qinq['members']);
|
|
490
|
foreach ($members as $qtag) {
|
|
491
|
interfaces_bring_up(qinq_interface($qinq, $qtag));
|
|
492
|
}
|
|
493
|
}
|
|
494
|
|
|
495
|
return $vlanif;
|
|
496
|
}
|
|
497
|
|
|
498
|
function interfaces_qinq_configure() {
|
|
499
|
global $config, $g;
|
|
500
|
if (platform_booting()) {
|
|
501
|
echo gettext("Configuring QinQ interfaces...");
|
|
502
|
}
|
|
503
|
if (is_array($config['qinqs']['qinqentry']) && count($config['qinqs']['qinqentry'])) {
|
|
504
|
foreach ($config['qinqs']['qinqentry'] as $qinq) {
|
|
505
|
/* XXX: Maybe we should report any errors?! */
|
|
506
|
interface_qinq_configure($qinq);
|
|
507
|
}
|
|
508
|
}
|
|
509
|
if (platform_booting()) {
|
|
510
|
echo gettext("done.") . "\n";
|
|
511
|
}
|
|
512
|
}
|
|
513
|
|
|
514
|
function interface_qinq2_configure(&$qinq, &$cmdbuf, $macaddr) {
|
|
515
|
global $config, $g;
|
|
516
|
|
|
517
|
if (!is_array($qinq)) {
|
|
518
|
log_error(sprintf(gettext("QinQ compat VLAN: called with wrong options. Problems with config!%s"), "\n"));
|
|
519
|
return;
|
|
520
|
}
|
|
521
|
|
|
522
|
$if = $qinq['if'];
|
|
523
|
if (empty($if)) {
|
|
524
|
log_error(sprintf(gettext("interface_qinq2_configure called with if undefined.%s"), "\n"));
|
|
525
|
return;
|
|
526
|
}
|
|
527
|
$tag = $qinq['tag'];
|
|
528
|
$vlanif = "{$if}.{$tag}";
|
|
529
|
$ngif = str_replace(".", "_", $if);
|
|
530
|
if (strlen($vlanif) > IF_NAMESIZE) {
|
|
531
|
log_error(sprintf(gettext("interface_qinq2_configure interface name too big %s. (max. size: %d).%s"),
|
|
532
|
$vlanif, IF_NAMESIZE, "\n"));
|
|
533
|
return;
|
|
534
|
}
|
|
535
|
|
|
536
|
exec("/usr/sbin/ngctl shutdown {$ngif}h{$tag}: > /dev/null 2>&1");
|
|
537
|
$cmdbuf .= "mkpeer {$ngif}qinq: eiface {$ngif}{$tag} ether\n";
|
|
538
|
$cmdbuf .= "name {$ngif}qinq:{$ngif}{$tag} {$ngif}h{$tag}\n";
|
|
539
|
$cmdbuf .= "msg {$ngif}qinq: addfilter { vlan={$tag} hook=\"{$ngif}{$tag}\" }\n";
|
|
540
|
$cmdbuf .= "msg {$ngif}h{$tag}: setifname \"{$vlanif}\"\n";
|
|
541
|
$cmdbuf .= "msg {$ngif}h{$tag}: set {$macaddr}\n";
|
|
542
|
|
|
543
|
/* invalidate interface cache */
|
|
544
|
get_interface_arr(true);
|
|
545
|
|
|
546
|
return $vlanif;
|
|
547
|
}
|
|
548
|
|
|
549
|
function interfaces_create_wireless_clones() {
|
|
550
|
global $config, $g;
|
|
551
|
|
|
552
|
if (platform_booting()) {
|
|
553
|
echo gettext("Creating wireless clone interfaces...");
|
|
554
|
}
|
|
555
|
|
|
556
|
$iflist = get_configured_interface_list();
|
|
557
|
|
|
558
|
foreach ($iflist as $if) {
|
|
559
|
$realif = $config['interfaces'][$if]['if'];
|
|
560
|
if (is_interface_wireless($realif)) {
|
|
561
|
interface_wireless_clone(interface_get_wireless_clone($realif), $config['interfaces'][$if]);
|
|
562
|
}
|
|
563
|
}
|
|
564
|
|
|
565
|
if (isset($config['wireless']['clone']) && is_array($config['wireless']['clone']) && count($config['wireless']['clone'])) {
|
|
566
|
foreach ($config['wireless']['clone'] as $clone) {
|
|
567
|
if (empty($clone['cloneif'])) {
|
|
568
|
continue;
|
|
569
|
}
|
|
570
|
if (does_interface_exist($clone['cloneif'])) {
|
|
571
|
continue;
|
|
572
|
}
|
|
573
|
/* XXX: Maybe we should report any errors?! */
|
|
574
|
interface_wireless_clone($clone['cloneif'], $clone);
|
|
575
|
}
|
|
576
|
}
|
|
577
|
if (platform_booting()) {
|
|
578
|
echo gettext("done.") . "\n";
|
|
579
|
}
|
|
580
|
|
|
581
|
}
|
|
582
|
|
|
583
|
function interfaces_bridge_configure($checkmember = 0, $realif = "") {
|
|
584
|
global $config;
|
|
585
|
|
|
586
|
$i = 0;
|
|
587
|
if (is_array($config['bridges']['bridged']) && count($config['bridges']['bridged'])) {
|
|
588
|
foreach ($config['bridges']['bridged'] as $bridge) {
|
|
589
|
if (empty($bridge['bridgeif'])) {
|
|
590
|
$bridge['bridgeif'] = "bridge{$i}";
|
|
591
|
}
|
|
592
|
if (!empty($realif) && $realif != $bridge['bridgeif']) {
|
|
593
|
continue;
|
|
594
|
}
|
|
595
|
|
|
596
|
if ($checkmember == 1) {
|
|
597
|
/* XXX: It should not be possible no? */
|
|
598
|
if (strstr($bridge['if'], '_vip')) {
|
|
599
|
continue;
|
|
600
|
}
|
|
601
|
$members = explode(',', $bridge['members']);
|
|
602
|
foreach ($members as $member) {
|
|
603
|
if (!empty($config['interfaces'][$bridge['if']]) && $config['interfaces'][$bridge['if']]['ipaddrv6'] == "track6") {
|
|
604
|
continue 2;
|
|
605
|
}
|
|
606
|
}
|
|
607
|
}
|
|
608
|
else if ($checkmember == 2) {
|
|
609
|
$members = explode(',', $bridge['members']);
|
|
610
|
foreach ($members as $member) {
|
|
611
|
if (empty($config['interfaces'][$bridge['if']]) || $config['interfaces'][$bridge['if']]['ipaddrv6'] != "track6") {
|
|
612
|
continue 2;
|
|
613
|
}
|
|
614
|
}
|
|
615
|
}
|
|
616
|
/* XXX: Maybe we should report any errors?! */
|
|
617
|
interface_bridge_configure($bridge, $checkmember);
|
|
618
|
$i++;
|
|
619
|
}
|
|
620
|
}
|
|
621
|
}
|
|
622
|
|
|
623
|
function interface_bridge_configure(&$bridge, $checkmember = 0) {
|
|
624
|
global $config, $g;
|
|
625
|
|
|
626
|
if (!is_array($bridge)) {
|
|
627
|
return;
|
|
628
|
}
|
|
629
|
|
|
630
|
if (empty($bridge['members'])) {
|
|
631
|
log_error(sprintf(gettext("No members found on %s"), $bridge['bridgeif']));
|
|
632
|
return;
|
|
633
|
}
|
|
634
|
|
|
635
|
$members = explode(',', $bridge['members']);
|
|
636
|
if (!count($members)) {
|
|
637
|
return;
|
|
638
|
}
|
|
639
|
|
|
640
|
/* Calculate smaller mtu and enforce it */
|
|
641
|
$smallermtu = 0;
|
|
642
|
$foundgif = false;
|
|
643
|
foreach ($members as $member) {
|
|
644
|
$realif = get_real_interface($member);
|
|
645
|
$mtu = get_interface_mtu($realif);
|
|
646
|
if (substr($realif, 0, 3) == "gif") {
|
|
647
|
$foundgif = true;
|
|
648
|
if ($checkmember == 1) {
|
|
649
|
return;
|
|
650
|
}
|
|
651
|
if ($mtu <= 1500) {
|
|
652
|
continue;
|
|
653
|
}
|
|
654
|
}
|
|
655
|
if ($smallermtu == 0 && !empty($mtu)) {
|
|
656
|
$smallermtu = $mtu;
|
|
657
|
} else if (!empty($mtu) && $mtu < $smallermtu) {
|
|
658
|
$smallermtu = $mtu;
|
|
659
|
}
|
|
660
|
}
|
|
661
|
if ($foundgif == false && $checkmember == 2) {
|
|
662
|
return;
|
|
663
|
}
|
|
664
|
|
|
665
|
/* Just in case anything is not working well */
|
|
666
|
if ($smallermtu == 0) {
|
|
667
|
$smallermtu = 1500;
|
|
668
|
}
|
|
669
|
|
|
670
|
if (!empty($bridge['bridgeif'])) {
|
|
671
|
pfSense_interface_destroy($bridge['bridgeif']);
|
|
672
|
pfSense_interface_create($bridge['bridgeif']);
|
|
673
|
$bridgeif = escapeshellarg($bridge['bridgeif']);
|
|
674
|
} else {
|
|
675
|
// if called directly, as interfaces_bridge_edit.php does, and bridgeif isn't set
|
|
676
|
// normally set by interfaces_bridge_configure, but not upon creation of new bridge
|
|
677
|
$bridgeif = pfSense_interface_create("bridge");
|
|
678
|
$bridge['bridgeif'] = $bridgeif;
|
|
679
|
}
|
|
680
|
|
|
681
|
$bridgemtu = interface_find_child_cfgmtu($bridge['bridgeif']);
|
|
682
|
if ($bridgemtu > $smallermtu) {
|
|
683
|
$smallermtu = $bridgemtu;
|
|
684
|
}
|
|
685
|
|
|
686
|
$checklist = get_configured_interface_list();
|
|
687
|
|
|
688
|
/* Add interfaces to bridge */
|
|
689
|
foreach ($members as $member) {
|
|
690
|
if (empty($checklist[$member])) {
|
|
691
|
continue;
|
|
692
|
}
|
|
693
|
$realif = get_real_interface($member);
|
|
694
|
if (!$realif) {
|
|
695
|
log_error(gettext("realif not defined in interfaces bridge - up"));
|
|
696
|
continue;
|
|
697
|
}
|
|
698
|
/* make sure the parent interface is up */
|
|
699
|
pfSense_interface_mtu($realif, $smallermtu);
|
|
700
|
interfaces_bring_up($realif);
|
|
701
|
enable_hardware_offloading($member);
|
|
702
|
pfSense_bridge_add_member($bridge['bridgeif'], $realif);
|
|
703
|
}
|
|
704
|
|
|
705
|
if (isset($bridge['enablestp'])) {
|
|
706
|
interface_bridge_configure_stp($bridge);
|
|
707
|
}
|
|
708
|
|
|
709
|
interface_bridge_configure_advanced($bridge);
|
|
710
|
|
|
711
|
interface_bridge_configure_ip6linklocal($bridge);
|
|
712
|
|
|
713
|
if ($bridge['bridgeif']) {
|
|
714
|
interfaces_bring_up($bridge['bridgeif']);
|
|
715
|
} else {
|
|
716
|
log_error(gettext("bridgeif not defined -- could not bring interface up"));
|
|
717
|
}
|
|
718
|
}
|
|
719
|
|
|
720
|
function interface_bridge_configure_stp($bridge) {
|
|
721
|
if (isset($bridge['enablestp'])) {
|
|
722
|
$bridgeif = $bridge['bridgeif'];
|
|
723
|
/* configure spanning tree proto */
|
|
724
|
mwexec("/sbin/ifconfig {$bridgeif} proto " . escapeshellarg($bridge['proto']));
|
|
725
|
|
|
726
|
if (!empty($bridge['stp'])) {
|
|
727
|
$stpifs = explode(',', $bridge['stp']);
|
|
728
|
foreach ($stpifs as $stpif) {
|
|
729
|
$realif = get_real_interface($stpif);
|
|
730
|
mwexec("/sbin/ifconfig {$bridgeif} stp {$realif}");
|
|
731
|
}
|
|
732
|
}
|
|
733
|
if (!empty($bridge['maxage'])) {
|
|
734
|
mwexec("/sbin/ifconfig {$bridgeif} maxage " . escapeshellarg($bridge['maxage']));
|
|
735
|
}
|
|
736
|
if (!empty($bridge['fwdelay'])) {
|
|
737
|
mwexec("/sbin/ifconfig {$bridgeif} fwddelay " . escapeshellarg($bridge['fwdelay']));
|
|
738
|
}
|
|
739
|
if (!empty($bridge['hellotime'])) {
|
|
740
|
mwexec("/sbin/ifconfig {$bridgeif} hellotime " . escapeshellarg($bridge['hellotime']));
|
|
741
|
}
|
|
742
|
if (!empty($bridge['priority'])) {
|
|
743
|
mwexec("/sbin/ifconfig {$bridgeif} priority " . escapeshellarg($bridge['priority']));
|
|
744
|
}
|
|
745
|
if (!empty($bridge['holdcnt'])) {
|
|
746
|
mwexec("/sbin/ifconfig {$bridgeif} holdcnt " . escapeshellarg($bridge['holdcnt']));
|
|
747
|
}
|
|
748
|
if (!empty($bridge['ifpriority'])) {
|
|
749
|
$pconfig = explode(",", $bridge['ifpriority']);
|
|
750
|
$ifpriority = array();
|
|
751
|
foreach ($pconfig as $cfg) {
|
|
752
|
$embcfg = explode_assoc(":", $cfg);
|
|
753
|
foreach ($embcfg as $key => $value) {
|
|
754
|
$ifpriority[$key] = $value;
|
|
755
|
}
|
|
756
|
}
|
|
757
|
foreach ($ifpriority as $key => $value) {
|
|
758
|
$realif = get_real_interface($key);
|
|
759
|
mwexec("/sbin/ifconfig ${bridgeif} ifpriority {$realif} " . escapeshellarg($value));
|
|
760
|
}
|
|
761
|
}
|
|
762
|
if (!empty($bridge['ifpathcost'])) {
|
|
763
|
$pconfig = explode(",", $bridge['ifpathcost']);
|
|
764
|
$ifpathcost = array();
|
|
765
|
foreach ($pconfig as $cfg) {
|
|
766
|
$embcfg = explode_assoc(":", $cfg);
|
|
767
|
foreach ($embcfg as $key => $value) {
|
|
768
|
$ifpathcost[$key] = $value;
|
|
769
|
}
|
|
770
|
}
|
|
771
|
foreach ($ifpathcost as $key => $value) {
|
|
772
|
$realif = get_real_interface($key);
|
|
773
|
mwexec("/sbin/ifconfig ${bridgeif} ifpathcost {$realif} " . escapeshellarg($value));
|
|
774
|
}
|
|
775
|
}
|
|
776
|
}
|
|
777
|
}
|
|
778
|
|
|
779
|
function interface_bridge_configure_advanced($bridge) {
|
|
780
|
$bridgeif = $bridge['bridgeif'];
|
|
781
|
|
|
782
|
if ($bridge['maxaddr'] <> "") {
|
|
783
|
mwexec("/sbin/ifconfig {$bridgeif} maxaddr " . escapeshellarg($bridge['maxaddr']));
|
|
784
|
}
|
|
785
|
if ($bridge['timeout'] <> "") {
|
|
786
|
mwexec("/sbin/ifconfig {$bridgeif} timeout " . escapeshellarg($bridge['timeout']));
|
|
787
|
}
|
|
788
|
if (!empty($bridge['span'])) {
|
|
789
|
$spanifs = explode(",", $bridge['span']);
|
|
790
|
foreach ($spanifs as $spanif) {
|
|
791
|
$realif = get_real_interface($spanif);
|
|
792
|
mwexec("/sbin/ifconfig {$bridgeif} span {$realif}");
|
|
793
|
}
|
|
794
|
}
|
|
795
|
if (!empty($bridge['edge'])) {
|
|
796
|
$edgeifs = explode(',', $bridge['edge']);
|
|
797
|
foreach ($edgeifs as $edgeif) {
|
|
798
|
$realif = get_real_interface($edgeif);
|
|
799
|
mwexec("/sbin/ifconfig {$bridgeif} edge {$realif}");
|
|
800
|
}
|
|
801
|
}
|
|
802
|
if (!empty($bridge['autoedge'])) {
|
|
803
|
$edgeifs = explode(',', $bridge['autoedge']);
|
|
804
|
foreach ($edgeifs as $edgeif) {
|
|
805
|
$realif = get_real_interface($edgeif);
|
|
806
|
mwexec("/sbin/ifconfig {$bridgeif} -autoedge {$realif}");
|
|
807
|
}
|
|
808
|
}
|
|
809
|
if (!empty($bridge['ptp'])) {
|
|
810
|
$ptpifs = explode(',', $bridge['ptp']);
|
|
811
|
foreach ($ptpifs as $ptpif) {
|
|
812
|
$realif = get_real_interface($ptpif);
|
|
813
|
mwexec("/sbin/ifconfig {$bridgeif} ptp {$realif}");
|
|
814
|
}
|
|
815
|
}
|
|
816
|
if (!empty($bridge['autoptp'])) {
|
|
817
|
$ptpifs = explode(',', $bridge['autoptp']);
|
|
818
|
foreach ($ptpifs as $ptpif) {
|
|
819
|
$realif = get_real_interface($ptpif);
|
|
820
|
mwexec("/sbin/ifconfig {$bridgeif} -autoptp {$realif}");
|
|
821
|
}
|
|
822
|
}
|
|
823
|
if (!empty($bridge['static'])) {
|
|
824
|
$stickyifs = explode(',', $bridge['static']);
|
|
825
|
foreach ($stickyifs as $stickyif) {
|
|
826
|
$realif = get_real_interface($stickyif);
|
|
827
|
mwexec("/sbin/ifconfig {$bridgeif} sticky {$realif}");
|
|
828
|
}
|
|
829
|
}
|
|
830
|
if (!empty($bridge['private'])) {
|
|
831
|
$privateifs = explode(',', $bridge['private']);
|
|
832
|
foreach ($privateifs as $privateif) {
|
|
833
|
$realif = get_real_interface($privateif);
|
|
834
|
mwexec("/sbin/ifconfig {$bridgeif} private {$realif}");
|
|
835
|
}
|
|
836
|
}
|
|
837
|
}
|
|
838
|
|
|
839
|
function interface_bridge_configure_ip6linklocal($bridge) {
|
|
840
|
$bridgeif = $bridge['bridgeif'];
|
|
841
|
|
|
842
|
$members = explode(',', $bridge['members']);
|
|
843
|
if (!count($members)) {
|
|
844
|
return;
|
|
845
|
}
|
|
846
|
|
|
847
|
$auto_linklocal = isset($bridge['ip6linklocal']);
|
|
848
|
$bridgeop = $auto_linklocal ? '' : '-';
|
|
849
|
$memberop = $auto_linklocal ? '-' : '';
|
|
850
|
|
|
851
|
mwexec("/usr/sbin/ndp -i {$bridgeif} -- {$bridgeop}auto_linklocal");
|
|
852
|
foreach ($members as $member) {
|
|
853
|
$realif = get_real_interface($member);
|
|
854
|
mwexec("/usr/sbin/ndp -i {$realif} -- {$memberop}auto_linklocal");
|
|
855
|
}
|
|
856
|
}
|
|
857
|
|
|
858
|
function interface_bridge_add_member($bridgeif, $interface, $flagsapplied = false) {
|
|
859
|
global $config;
|
|
860
|
|
|
861
|
if (!does_interface_exist($bridgeif) || !does_interface_exist($interface)) {
|
|
862
|
return;
|
|
863
|
}
|
|
864
|
|
|
865
|
if ($flagsapplied == false) {
|
|
866
|
$mtu = get_interface_mtu($bridgeif);
|
|
867
|
$mtum = get_interface_mtu($interface);
|
|
868
|
if ($mtu != $mtum && !(substr($interface, 0, 3) == "gif" && $mtu <= 1500)) {
|
|
869
|
pfSense_interface_mtu($interface, $mtu);
|
|
870
|
}
|
|
871
|
|
|
872
|
hardware_offloading_applyflags($interface);
|
|
873
|
interfaces_bring_up($interface);
|
|
874
|
}
|
|
875
|
|
|
876
|
pfSense_bridge_add_member($bridgeif, $interface);
|
|
877
|
if (is_array($config['bridges']['bridged'])) {
|
|
878
|
foreach ($config['bridges']['bridged'] as $bridge) {
|
|
879
|
if ($bridgeif == $bridge['bridgeif']) {
|
|
880
|
interface_bridge_configure_stp($bridge);
|
|
881
|
interface_bridge_configure_advanced($bridge);
|
|
882
|
}
|
|
883
|
}
|
|
884
|
}
|
|
885
|
}
|
|
886
|
|
|
887
|
function interfaces_lagg_configure($realif = "") {
|
|
888
|
global $config, $g;
|
|
889
|
if (platform_booting()) {
|
|
890
|
echo gettext("Configuring LAGG interfaces...");
|
|
891
|
}
|
|
892
|
$i = 0;
|
|
893
|
if (is_array($config['laggs']['lagg']) && count($config['laggs']['lagg'])) {
|
|
894
|
foreach ($config['laggs']['lagg'] as $lagg) {
|
|
895
|
if (empty($lagg['laggif'])) {
|
|
896
|
$lagg['laggif'] = "lagg{$i}";
|
|
897
|
}
|
|
898
|
if (!empty($realif) && $realif != $lagg['laggif']) {
|
|
899
|
continue;
|
|
900
|
}
|
|
901
|
/* XXX: Maybe we should report any errors?! */
|
|
902
|
interface_lagg_configure($lagg);
|
|
903
|
$i++;
|
|
904
|
}
|
|
905
|
}
|
|
906
|
if (platform_booting()) {
|
|
907
|
echo gettext("done.") . "\n";
|
|
908
|
}
|
|
909
|
}
|
|
910
|
|
|
911
|
function interface_lagg_configure($lagg) {
|
|
912
|
global $config, $g;
|
|
913
|
|
|
914
|
if (!is_array($lagg)) {
|
|
915
|
return -1;
|
|
916
|
}
|
|
917
|
|
|
918
|
$members = explode(',', $lagg['members']);
|
|
919
|
if (!count($members)) {
|
|
920
|
return -1;
|
|
921
|
}
|
|
922
|
|
|
923
|
if (platform_booting() || !(empty($lagg['laggif']))) {
|
|
924
|
pfSense_interface_destroy($lagg['laggif']);
|
|
925
|
pfSense_interface_create($lagg['laggif']);
|
|
926
|
$laggif = $lagg['laggif'];
|
|
927
|
} else {
|
|
928
|
$laggif = pfSense_interface_create("lagg");
|
|
929
|
}
|
|
930
|
|
|
931
|
/* Check if MTU was defined for this lagg interface */
|
|
932
|
$lagg_mtu = interface_find_child_cfgmtu($laggif);
|
|
933
|
if ($lagg_mtu == 0 &&
|
|
934
|
is_array($config['interfaces'])) {
|
|
935
|
foreach ($config['interfaces'] as $tmpinterface) {
|
|
936
|
if ($tmpinterface['if'] == $lagg['laggif'] &&
|
|
937
|
!empty($tmpinterface['mtu'])) {
|
|
938
|
$lagg_mtu = $tmpinterface['mtu'];
|
|
939
|
break;
|
|
940
|
}
|
|
941
|
}
|
|
942
|
}
|
|
943
|
|
|
944
|
/* Just in case anything is not working well */
|
|
945
|
if ($lagg_mtu == 0) {
|
|
946
|
$lagg_mtu = 1500;
|
|
947
|
}
|
|
948
|
|
|
949
|
foreach ($members as $member) {
|
|
950
|
if (!does_interface_exist($member)) {
|
|
951
|
continue;
|
|
952
|
}
|
|
953
|
/* make sure the parent interface is up */
|
|
954
|
pfSense_interface_mtu($member, $lagg_mtu);
|
|
955
|
interfaces_bring_up($member);
|
|
956
|
hardware_offloading_applyflags($member);
|
|
957
|
mwexec("/sbin/ifconfig " . escapeshellarg($laggif) . " laggport " . escapeshellarg($member));
|
|
958
|
}
|
|
959
|
|
|
960
|
mwexec("/sbin/ifconfig {$laggif} laggproto " . escapeshellarg($lagg['proto']));
|
|
961
|
|
|
962
|
interfaces_bring_up($laggif);
|
|
963
|
|
|
964
|
return $laggif;
|
|
965
|
}
|
|
966
|
|
|
967
|
function interfaces_gre_configure($checkparent = 0, $realif = "") {
|
|
968
|
global $config;
|
|
969
|
|
|
970
|
if (is_array($config['gres']['gre']) && count($config['gres']['gre'])) {
|
|
971
|
foreach ($config['gres']['gre'] as $i => $gre) {
|
|
972
|
if (empty($gre['greif'])) {
|
|
973
|
$gre['greif'] = "gre{$i}";
|
|
974
|
}
|
|
975
|
if (!empty($realif) && $realif != $gre['greif']) {
|
|
976
|
continue;
|
|
977
|
}
|
|
978
|
|
|
979
|
if ($checkparent == 1) {
|
|
980
|
if (substr($gre['if'], 0, 4) == '_vip') {
|
|
981
|
continue;
|
|
982
|
}
|
|
983
|
if (substr($gre['if'], 0, 5) == '_lloc') {
|
|
984
|
continue;
|
|
985
|
}
|
|
986
|
if (!empty($config['interfaces'][$gre['if']]) && $config['interfaces'][$gre['if']]['ipaddrv6'] == "track6") {
|
|
987
|
continue;
|
|
988
|
}
|
|
989
|
} else if ($checkparent == 2) {
|
|
990
|
if ((substr($gre['if'], 0, 4) != '_vip' && substr($gre['if'], 0, 5) != '_lloc') &&
|
|
991
|
(empty($config['interfaces'][$gre['if']]) || $config['interfaces'][$gre['if']]['ipaddrv6'] != "track6")) {
|
|
992
|
continue;
|
|
993
|
}
|
|
994
|
}
|
|
995
|
/* XXX: Maybe we should report any errors?! */
|
|
996
|
interface_gre_configure($gre);
|
|
997
|
}
|
|
998
|
}
|
|
999
|
}
|
|
1000
|
|
|
1001
|
/* NOTE: $grekey is not used but useful for passing this function to array_walk. */
|
|
1002
|
function interface_gre_configure(&$gre, $grekey = "") {
|
|
1003
|
global $config, $g;
|
|
1004
|
|
|
1005
|
if (!is_array($gre)) {
|
|
1006
|
return -1;
|
|
1007
|
}
|
|
1008
|
|
|
1009
|
$realif = get_real_interface($gre['if']);
|
|
1010
|
$realifip = get_interface_ip($gre['if']);
|
|
1011
|
$realifip6 = get_interface_ipv6($gre['if']);
|
|
1012
|
|
|
1013
|
/* make sure the parent interface is up */
|
|
1014
|
interfaces_bring_up($realif);
|
|
1015
|
|
|
1016
|
if (platform_booting() || !(empty($gre['greif']))) {
|
|
1017
|
pfSense_interface_destroy($gre['greif']);
|
|
1018
|
pfSense_interface_create($gre['greif']);
|
|
1019
|
$greif = $gre['greif'];
|
|
1020
|
} else {
|
|
1021
|
$greif = pfSense_interface_create("gre");
|
|
1022
|
}
|
|
1023
|
|
|
1024
|
/* Do not change the order here for more see gre(4) NOTES section. */
|
|
1025
|
if (is_ipaddrv6($gre['remote-addr'])) {
|
|
1026
|
mwexec("/sbin/ifconfig {$greif} inet6 tunnel {$realifip6} " . escapeshellarg($gre['remote-addr']));
|
|
1027
|
} else {
|
|
1028
|
mwexec("/sbin/ifconfig {$greif} tunnel {$realifip} " . escapeshellarg($gre['remote-addr']));
|
|
1029
|
}
|
|
1030
|
if ((is_ipaddrv6($gre['tunnel-local-addr'])) || (is_ipaddrv6($gre['tunnel-remote-addr']))) {
|
|
1031
|
/* XXX: The prefixlen argument for tunnels of ipv6 is useless since it needs to be 128 as enforced by kernel */
|
|
1032
|
//mwexec("/sbin/ifconfig {$greif} inet6 " . escapeshellarg($gre['tunnel-local-addr']) . " " . escapeshellarg($gre['tunnel-remote-addr']) . " prefixlen /" . escapeshellarg($gre['tunnel-remote-net']));
|
|
1033
|
mwexec("/sbin/ifconfig {$greif} inet6 " . escapeshellarg($gre['tunnel-local-addr']) . " " . escapeshellarg($gre['tunnel-remote-addr']) . " prefixlen 128");
|
|
1034
|
} else {
|
|
1035
|
mwexec("/sbin/ifconfig {$greif} " . escapeshellarg($gre['tunnel-local-addr']) . " " . escapeshellarg($gre['tunnel-remote-addr']) . " netmask " . gen_subnet_mask($gre['tunnel-remote-net']));
|
|
1036
|
}
|
|
1037
|
|
|
1038
|
if ($greif) {
|
|
1039
|
interfaces_bring_up($greif);
|
|
1040
|
} else {
|
|
1041
|
log_error(gettext("Could not bring greif up -- variable not defined."));
|
|
1042
|
}
|
|
1043
|
|
|
1044
|
if (isset($gre['link1']) && $gre['link1']) {
|
|
1045
|
mwexec("/sbin/route add " . escapeshellarg($gre['tunnel-remote-addr']) . "/" . escapeshellarg($gre['tunnel-remote-net']) . " " . escapeshellarg($gre['tunnel-local-addr']));
|
|
1046
|
}
|
|
1047
|
if (is_ipaddrv4($gre['tunnel-remote-addr'])) {
|
|
1048
|
file_put_contents("{$g['tmp_path']}/{$greif}_router", $gre['tunnel-remote-addr']);
|
|
1049
|
}
|
|
1050
|
if (is_ipaddrv6($gre['tunnel-remote-addr'])) {
|
|
1051
|
file_put_contents("{$g['tmp_path']}/{$greif}_routerv6", $gre['tunnel-remote-addr']);
|
|
1052
|
}
|
|
1053
|
|
|
1054
|
interfaces_bring_up($greif);
|
|
1055
|
|
|
1056
|
return $greif;
|
|
1057
|
}
|
|
1058
|
|
|
1059
|
function interfaces_gif_configure($checkparent = 0, $realif = "") {
|
|
1060
|
global $config;
|
|
1061
|
|
|
1062
|
if (is_array($config['gifs']['gif']) && count($config['gifs']['gif'])) {
|
|
1063
|
foreach ($config['gifs']['gif'] as $i => $gif) {
|
|
1064
|
if (empty($gif['gifif'])) {
|
|
1065
|
$gre['gifif'] = "gif{$i}";
|
|
1066
|
}
|
|
1067
|
if (!empty($realif) && $realif != $gif['gifif']) {
|
|
1068
|
continue;
|
|
1069
|
}
|
|
1070
|
|
|
1071
|
if ($checkparent == 1) {
|
|
1072
|
if (substr($gif['if'], 0, 4) == '_vip') {
|
|
1073
|
continue;
|
|
1074
|
}
|
|
1075
|
if (substr($gif['if'], 0, 5) == '_lloc') {
|
|
1076
|
continue;
|
|
1077
|
}
|
|
1078
|
if (!empty($config['interfaces'][$gif['if']]) && $config['interfaces'][$gif['if']]['ipaddrv6'] == "track6") {
|
|
1079
|
continue;
|
|
1080
|
}
|
|
1081
|
}
|
|
1082
|
else if ($checkparent == 2) {
|
|
1083
|
if ((substr($gif['if'], 0, 4) != '_vip' && substr($gif['if'], 0, 5) != '_lloc') &&
|
|
1084
|
(empty($config['interfaces'][$gif['if']]) || $config['interfaces'][$gif['if']]['ipaddrv6'] != "track6")) {
|
|
1085
|
continue;
|
|
1086
|
}
|
|
1087
|
}
|
|
1088
|
/* XXX: Maybe we should report any errors?! */
|
|
1089
|
interface_gif_configure($gif);
|
|
1090
|
}
|
|
1091
|
}
|
|
1092
|
}
|
|
1093
|
|
|
1094
|
/* NOTE: $gifkey is not used but useful for passing this function to array_walk. */
|
|
1095
|
function interface_gif_configure(&$gif, $gifkey = "") {
|
|
1096
|
global $config, $g;
|
|
1097
|
|
|
1098
|
if (!is_array($gif)) {
|
|
1099
|
return -1;
|
|
1100
|
}
|
|
1101
|
|
|
1102
|
$realif = get_real_interface($gif['if']);
|
|
1103
|
$ipaddr = get_interface_ip($gif['if']);
|
|
1104
|
|
|
1105
|
if (is_ipaddrv4($gif['remote-addr'])) {
|
|
1106
|
if (is_ipaddrv4($ipaddr)) {
|
|
1107
|
$realifip = $ipaddr;
|
|
1108
|
} else {
|
|
1109
|
$realifip = get_interface_ip($gif['if']);
|
|
1110
|
}
|
|
1111
|
$realifgw = get_interface_gateway($gif['if']);
|
|
1112
|
} else if (is_ipaddrv6($gif['remote-addr'])) {
|
|
1113
|
if (is_ipaddrv6($ipaddr)) {
|
|
1114
|
$realifip = $ipaddr;
|
|
1115
|
} else {
|
|
1116
|
$realifip = get_interface_ipv6($gif['if']);
|
|
1117
|
}
|
|
1118
|
$realifgw = get_interface_gateway_v6($gif['if']);
|
|
1119
|
}
|
|
1120
|
/* make sure the parent interface is up */
|
|
1121
|
if ($realif) {
|
|
1122
|
interfaces_bring_up($realif);
|
|
1123
|
} else {
|
|
1124
|
log_error(gettext("could not bring realif up -- variable not defined -- interface_gif_configure()"));
|
|
1125
|
}
|
|
1126
|
|
|
1127
|
if (platform_booting() || !(empty($gif['gifif']))) {
|
|
1128
|
pfSense_interface_destroy($gif['gifif']);
|
|
1129
|
pfSense_interface_create($gif['gifif']);
|
|
1130
|
$gifif = $gif['gifif'];
|
|
1131
|
} else {
|
|
1132
|
$gifif = pfSense_interface_create("gif");
|
|
1133
|
}
|
|
1134
|
|
|
1135
|
/* Do not change the order here for more see gif(4) NOTES section. */
|
|
1136
|
if (is_ipaddrv6($gif['remote-addr'])) {
|
|
1137
|
mwexec("/sbin/ifconfig {$gifif} inet6 tunnel {$realifip} " . escapeshellarg($gif['remote-addr']));
|
|
1138
|
} else {
|
|
1139
|
mwexec("/sbin/ifconfig {$gifif} tunnel {$realifip} " . escapeshellarg($gif['remote-addr']));
|
|
1140
|
}
|
|
1141
|
if ((is_ipaddrv6($gif['tunnel-local-addr'])) || (is_ipaddrv6($gif['tunnel-remote-addr']))) {
|
|
1142
|
/* XXX: The prefixlen argument for tunnels of ipv6 is useless since it needs to be 128 as enforced by kernel */
|
|
1143
|
//mwexec("/sbin/ifconfig {$gifif} inet6 " . escapeshellarg($gif['tunnel-local-addr']) . " " . escapeshellarg($gif['tunnel-remote-addr']) . " prefixlen /" . escapeshellarg($gif['tunnel-remote-net']));
|
|
1144
|
mwexec("/sbin/ifconfig {$gifif} inet6 " . escapeshellarg($gif['tunnel-local-addr']) . " " . escapeshellarg($gif['tunnel-remote-addr']) . " prefixlen 128");
|
|
1145
|
} else {
|
|
1146
|
mwexec("/sbin/ifconfig {$gifif} " . escapeshellarg($gif['tunnel-local-addr']) . " " . escapeshellarg($gif['tunnel-remote-addr']) . " netmask " . gen_subnet_mask($gif['tunnel-remote-net']));
|
|
1147
|
}
|
|
1148
|
if (isset($gif['link1'])) {
|
|
1149
|
pfSense_interface_flags($gifif, IFF_LINK1);
|
|
1150
|
}
|
|
1151
|
if (isset($gif['link2'])) {
|
|
1152
|
pfSense_interface_flags($gifif, IFF_LINK2);
|
|
1153
|
}
|
|
1154
|
if ($gifif) {
|
|
1155
|
interfaces_bring_up($gifif);
|
|
1156
|
$gifmtu = "";
|
|
1157
|
$currentgifmtu = get_interface_mtu($gifif);
|
|
1158
|
foreach ($config['interfaces'] as $tmpinterface) {
|
|
1159
|
if ($tmpinterface['if'] == $gifif) {
|
|
1160
|
if (isset($tmpinterface['mtu']) && is_numericint($tmpinterface['mtu'])) {
|
|
1161
|
$gifmtu = $tmpinterface['mtu'];
|
|
1162
|
}
|
|
1163
|
}
|
|
1164
|
}
|
|
1165
|
if (is_numericint($gifmtu)) {
|
|
1166
|
if ($gifmtu != $currentgifmtu) {
|
|
1167
|
mwexec("/sbin/ifconfig {$gifif} mtu {$gifmtu}");
|
|
1168
|
}
|
|
1169
|
}
|
|
1170
|
} else {
|
|
1171
|
log_error(gettext("could not bring gifif up -- variable not defined"));
|
|
1172
|
}
|
|
1173
|
|
|
1174
|
if (!platform_booting()) {
|
|
1175
|
$iflist = get_configured_interface_list();
|
|
1176
|
foreach ($iflist as $ifname) {
|
|
1177
|
if ($config['interfaces'][$ifname]['if'] == $gifif) {
|
|
1178
|
if (get_interface_gateway($ifname)) {
|
|
1179
|
system_routing_configure($ifname);
|
|
1180
|
break;
|
|
1181
|
}
|
|
1182
|
if (get_interface_gateway_v6($ifname)) {
|
|
1183
|
system_routing_configure($ifname);
|
|
1184
|
break;
|
|
1185
|
}
|
|
1186
|
}
|
|
1187
|
}
|
|
1188
|
}
|
|
1189
|
|
|
1190
|
|
|
1191
|
if (is_ipaddrv4($gif['tunnel-remote-addr'])) {
|
|
1192
|
file_put_contents("{$g['tmp_path']}/{$gifif}_router", $gif['tunnel-remote-addr']);
|
|
1193
|
}
|
|
1194
|
if (is_ipaddrv6($gif['tunnel-remote-addr'])) {
|
|
1195
|
file_put_contents("{$g['tmp_path']}/{$gifif}_routerv6", $gif['tunnel-remote-addr']);
|
|
1196
|
}
|
|
1197
|
|
|
1198
|
if (is_ipaddrv4($realifgw)) {
|
|
1199
|
route_add_or_change("-host {$gif['remote-addr']} {$realifgw}");
|
|
1200
|
}
|
|
1201
|
if (is_ipaddrv6($realifgw)) {
|
|
1202
|
route_add_or_change("-host -inet6 {$gif['remote-addr']} {$realifgw}");
|
|
1203
|
}
|
|
1204
|
|
|
1205
|
interfaces_bring_up($gifif);
|
|
1206
|
|
|
1207
|
return $gifif;
|
|
1208
|
}
|
|
1209
|
|
|
1210
|
function interfaces_configure() {
|
|
1211
|
global $config, $g;
|
|
1212
|
|
|
1213
|
/* Set up our loopback interface */
|
|
1214
|
interfaces_loopback_configure();
|
|
1215
|
|
|
1216
|
/* create the unconfigured wireless clones */
|
|
1217
|
interfaces_create_wireless_clones();
|
|
1218
|
|
|
1219
|
/* set up LAGG virtual interfaces */
|
|
1220
|
interfaces_lagg_configure();
|
|
1221
|
|
|
1222
|
/* set up VLAN virtual interfaces */
|
|
1223
|
interfaces_vlan_configure();
|
|
1224
|
|
|
1225
|
interfaces_qinq_configure();
|
|
1226
|
|
|
1227
|
$iflist = get_configured_interface_with_descr();
|
|
1228
|
$delayed_list = array();
|
|
1229
|
$bridge_list = array();
|
|
1230
|
$track6_list = array();
|
|
1231
|
|
|
1232
|
/* This is needed to speedup interfaces on bootup. */
|
|
1233
|
$reload = false;
|
|
1234
|
if (!platform_booting()) {
|
|
1235
|
$reload = true;
|
|
1236
|
}
|
|
1237
|
|
|
1238
|
foreach ($iflist as $if => $ifname) {
|
|
1239
|
$realif = $config['interfaces'][$if]['if'];
|
|
1240
|
if (strstr($realif, "bridge")) {
|
|
1241
|
$bridge_list[$if] = $ifname;
|
|
1242
|
} else if (strstr($realif, "gre")) {
|
|
1243
|
$delayed_list[$if] = $ifname;
|
|
1244
|
} else if (strstr($realif, "gif")) {
|
|
1245
|
$delayed_list[$if] = $ifname;
|
|
1246
|
} else if (strstr($realif, "ovpn")) {
|
|
1247
|
//echo "Delaying OpenVPN interface configuration...done.\n";
|
|
1248
|
continue;
|
|
1249
|
} else if (!empty($config['interfaces'][$if]['ipaddrv6']) && $config['interfaces'][$if]['ipaddrv6'] == "track6") {
|
|
1250
|
$track6_list[$if] = $ifname;
|
|
1251
|
} else {
|
|
1252
|
if (platform_booting()) {
|
|
1253
|
printf(gettext("Configuring %s interface..."), $ifname);
|
|
1254
|
}
|
|
1255
|
|
|
1256
|
if ($g['debug']) {
|
|
1257
|
log_error(sprintf(gettext("Configuring %s"), $ifname));
|
|
1258
|
}
|
|
1259
|
interface_configure($if, $reload);
|
|
1260
|
if (platform_booting()) {
|
|
1261
|
echo gettext("done.") . "\n";
|
|
1262
|
}
|
|
1263
|
}
|
|
1264
|
}
|
|
1265
|
|
|
1266
|
/*
|
|
1267
|
* NOTE: The following function parameter consists of
|
|
1268
|
* 1 - Do not load gre/gif/bridge with parent/member as vip
|
|
1269
|
* 2 - Do load gre/gif/bridge with parent/member as vip
|
|
1270
|
*/
|
|
1271
|
|
|
1272
|
/* set up GRE virtual interfaces */
|
|
1273
|
interfaces_gre_configure(1);
|
|
1274
|
|
|
1275
|
/* set up GIF virtual interfaces */
|
|
1276
|
interfaces_gif_configure(1);
|
|
1277
|
|
|
1278
|
/* set up BRIDGe virtual interfaces */
|
|
1279
|
interfaces_bridge_configure(1);
|
|
1280
|
|
|
1281
|
foreach ($track6_list as $if => $ifname) {
|
|
1282
|
if (platform_booting()) {
|
|
1283
|
printf(gettext("Configuring %s interface..."), $ifname);
|
|
1284
|
}
|
|
1285
|
if ($g['debug']) {
|
|
1286
|
log_error(sprintf(gettext("Configuring %s"), $ifname));
|
|
1287
|
}
|
|
1288
|
|
|
1289
|
interface_configure($if, $reload);
|
|
1290
|
|
|
1291
|
if (platform_booting()) {
|
|
1292
|
echo gettext("done.") . "\n";
|
|
1293
|
}
|
|
1294
|
}
|
|
1295
|
|
|
1296
|
/* bring up vip interfaces */
|
|
1297
|
interfaces_vips_configure();
|
|
1298
|
|
|
1299
|
/* set up GRE virtual interfaces */
|
|
1300
|
interfaces_gre_configure(2);
|
|
1301
|
|
|
1302
|
/* set up GIF virtual interfaces */
|
|
1303
|
interfaces_gif_configure(2);
|
|
1304
|
|
|
1305
|
foreach ($delayed_list as $if => $ifname) {
|
|
1306
|
if (platform_booting()) {
|
|
1307
|
printf(gettext("Configuring %s interface..."), $ifname);
|
|
1308
|
}
|
|
1309
|
if ($g['debug']) {
|
|
1310
|
log_error(sprintf(gettext("Configuring %s"), $ifname));
|
|
1311
|
}
|
|
1312
|
|
|
1313
|
interface_configure($if, $reload);
|
|
1314
|
|
|
1315
|
if (platform_booting()) {
|
|
1316
|
echo gettext("done.") . "\n";
|
|
1317
|
}
|
|
1318
|
}
|
|
1319
|
|
|
1320
|
/* set up BRIDGe virtual interfaces */
|
|
1321
|
interfaces_bridge_configure(2);
|
|
1322
|
|
|
1323
|
foreach ($bridge_list as $if => $ifname) {
|
|
1324
|
if (platform_booting()) {
|
|
1325
|
printf(gettext("Configuring %s interface..."), $ifname);
|
|
1326
|
}
|
|
1327
|
if ($g['debug']) {
|
|
1328
|
log_error(sprintf(gettext("Configuring %s"), $ifname));
|
|
1329
|
}
|
|
1330
|
|
|
1331
|
// bridge interface needs reconfigure, then re-add VIPs, to ensure find_interface_ip is correct.
|
|
1332
|
// redmine #3997
|
|
1333
|
interface_reconfigure($if, $reload);
|
|
1334
|
interfaces_vips_configure($if);
|
|
1335
|
|
|
1336
|
if (platform_booting()) {
|
|
1337
|
echo gettext("done.") . "\n";
|
|
1338
|
}
|
|
1339
|
}
|
|
1340
|
|
|
1341
|
/* configure interface groups */
|
|
1342
|
interfaces_group_setup();
|
|
1343
|
|
|
1344
|
if (!platform_booting()) {
|
|
1345
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
1346
|
system_routing_configure();
|
|
1347
|
|
|
1348
|
/* reload IPsec tunnels */
|
|
1349
|
vpn_ipsec_configure();
|
|
1350
|
|
|
1351
|
/* restart dns servers (defering dhcpd reload) */
|
|
1352
|
if (isset($config['dnsmasq']['enable'])) {
|
|
1353
|
services_dnsmasq_configure(false);
|
|
1354
|
}
|
|
1355
|
if (isset($config['unbound']['enable'])) {
|
|
1356
|
services_unbound_configure(false);
|
|
1357
|
}
|
|
1358
|
|
|
1359
|
/* reload dhcpd (interface enabled/disabled status may have changed) */
|
|
1360
|
services_dhcpd_configure();
|
|
1361
|
}
|
|
1362
|
|
|
1363
|
return 0;
|
|
1364
|
}
|
|
1365
|
|
|
1366
|
function interface_reconfigure($interface = "wan", $reloadall = false) {
|
|
1367
|
interface_bring_down($interface);
|
|
1368
|
interface_configure($interface, $reloadall);
|
|
1369
|
}
|
|
1370
|
|
|
1371
|
function interface_vip_bring_down($vip) {
|
|
1372
|
global $g;
|
|
1373
|
|
|
1374
|
$vipif = get_real_interface($vip['interface']);
|
|
1375
|
switch ($vip['mode']) {
|
|
1376
|
case "proxyarp":
|
|
1377
|
if (file_exists("{$g['varrun_path']}/choparp_{$vipif}.pid")) {
|
|
1378
|
killbypid("{$g['varrun_path']}/choparp_{$vipif}.pid");
|
|
1379
|
}
|
|
1380
|
break;
|
|
1381
|
case "ipalias":
|
|
1382
|
if (does_interface_exist($vipif)) {
|
|
1383
|
if (is_ipaddrv6($vip['subnet'])) {
|
|
1384
|
mwexec("/sbin/ifconfig {$vipif} inet6 " . escapeshellarg($vip['subnet']) . " -alias");
|
|
1385
|
} else {
|
|
1386
|
pfSense_interface_deladdress($vipif, $vip['subnet']);
|
|
1387
|
}
|
|
1388
|
}
|
|
1389
|
break;
|
|
1390
|
case "carp":
|
|
1391
|
/* XXX: Is enough to delete ip address? */
|
|
1392
|
if (does_interface_exist($vipif)) {
|
|
1393
|
if (is_ipaddrv6($vip['subnet'])) {
|
|
1394
|
mwexec("/sbin/ifconfig {$vipif} inet6 " . escapeshellarg($vip['subnet']) . " delete");
|
|
1395
|
} else {
|
|
1396
|
pfSense_interface_deladdress($vipif, $vip['subnet']);
|
|
1397
|
}
|
|
1398
|
}
|
|
1399
|
break;
|
|
1400
|
}
|
|
1401
|
}
|
|
1402
|
|
|
1403
|
function interface_bring_down($interface = "wan", $destroy = false, $ifacecfg = false) {
|
|
1404
|
global $config, $g;
|
|
1405
|
|
|
1406
|
if (!isset($config['interfaces'][$interface])) {
|
|
1407
|
return;
|
|
1408
|
}
|
|
1409
|
|
|
1410
|
if ($g['debug']) {
|
|
1411
|
log_error(sprintf(gettext('Calling interface down for interface %1$s, destroy is %2$s'), $interface, (($destroy) ? 'true' : 'false')));
|
|
1412
|
}
|
|
1413
|
|
|
1414
|
/*
|
|
1415
|
* NOTE: The $realifv6 is needed when WANv4 is type PPP and v6 is DHCP and the option v6 from v4 is used.
|
|
1416
|
* In this case the real $realif of v4 is different from that of v6 for operation.
|
|
1417
|
* Keep this in mind while doing changes here!
|
|
1418
|
*/
|
|
1419
|
if ($ifacecfg === false) {
|
|
1420
|
$ifcfg = $config['interfaces'][$interface];
|
|
1421
|
$ppps = $config['ppps']['ppp'];
|
|
1422
|
$realif = get_real_interface($interface);
|
|
1423
|
$realifv6 = get_real_interface($interface, "inet6", true);
|
|
1424
|
} elseif (!is_array($ifacecfg)) {
|
|
1425
|
log_error(gettext("Wrong parameters used during interface_bring_down"));
|
|
1426
|
$ifcfg = $config['interfaces'][$interface];
|
|
1427
|
$ppps = $config['ppps']['ppp'];
|
|
1428
|
$realif = get_real_interface($interface);
|
|
1429
|
$realifv6 = get_real_interface($interface, "inet6", true);
|
|
1430
|
} else {
|
|
1431
|
$ifcfg = $ifacecfg['ifcfg'];
|
|
1432
|
$ppps = $ifacecfg['ppps'];
|
|
1433
|
if (isset($ifacecfg['ifcfg']['realif'])) {
|
|
1434
|
$realif = $ifacecfg['ifcfg']['realif'];
|
|
1435
|
/* XXX: Any better way? */
|
|
1436
|
$realifv6 = $realif;
|
|
1437
|
} else {
|
|
1438
|
$realif = get_real_interface($interface);
|
|
1439
|
$realifv6 = get_real_interface($interface, "inet6", true);
|
|
1440
|
}
|
|
1441
|
}
|
|
1442
|
|
|
1443
|
switch ($ifcfg['ipaddr']) {
|
|
1444
|
case "ppp":
|
|
1445
|
case "pppoe":
|
|
1446
|
case "pptp":
|
|
1447
|
case "l2tp":
|
|
1448
|
if (is_array($ppps) && count($ppps)) {
|
|
1449
|
foreach ($ppps as $pppid => $ppp) {
|
|
1450
|
if ($realif == $ppp['if']) {
|
|
1451
|
if (isset($ppp['ondemand']) && !$destroy) {
|
|
1452
|
send_event("interface reconfigure {$interface}");
|
|
1453
|
break;
|
|
1454
|
}
|
|
1455
|
if (file_exists("{$g['varrun_path']}/{$ppp['type']}_{$interface}.pid")) {
|
|
1456
|
killbypid("{$g['varrun_path']}/{$ppp['type']}_{$interface}.pid");
|
|
1457
|
sleep(2);
|
|
1458
|
}
|
|
1459
|
unlink_if_exists("{$g['varetc_path']}/mpd_{$interface}.conf");
|
|
1460
|
break;
|
|
1461
|
}
|
|
1462
|
}
|
|
1463
|
}
|
|
1464
|
break;
|
|
1465
|
case "dhcp":
|
|
1466
|
kill_dhclient_process($realif);
|
|
1467
|
unlink_if_exists("{$g['varetc_path']}/dhclient_{$interface}.conf");
|
|
1468
|
if (does_interface_exist("$realif")) {
|
|
1469
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " delete", true);
|
|
1470
|
interface_vip_cleanup($interface, "inet4");
|
|
1471
|
if ($destroy == true) {
|
|
1472
|
pfSense_interface_flags($realif, -IFF_UP);
|
|
1473
|
}
|
|
1474
|
mwexec("/usr/sbin/arp -d -i " . escapeshellarg($realif) . " -a");
|
|
1475
|
}
|
|
1476
|
break;
|
|
1477
|
default:
|
|
1478
|
if (does_interface_exist("$realif")) {
|
|
1479
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " delete", true);
|
|
1480
|
interface_vip_cleanup($interface, "inet4");
|
|
1481
|
if ($destroy == true) {
|
|
1482
|
pfSense_interface_flags($realif, -IFF_UP);
|
|
1483
|
}
|
|
1484
|
mwexec("/usr/sbin/arp -d -i " . escapeshellarg($realif) . " -a");
|
|
1485
|
}
|
|
1486
|
break;
|
|
1487
|
}
|
|
1488
|
|
|
1489
|
$track6 = array();
|
|
1490
|
switch ($ifcfg['ipaddrv6']) {
|
|
1491
|
case "slaac":
|
|
1492
|
case "dhcp6":
|
|
1493
|
kill_dhcp6client_process($realif, $destroy, false);
|
|
1494
|
unlink_if_exists("{$g['varetc_path']}/dhcp6c_{$interface}.conf");
|
|
1495
|
unlink_if_exists("{$g['varetc_path']}/dhcp6c_{$interface}_script.sh");
|
|
1496
|
unlink_if_exists("{$g['varetc_path']}/rtsold_{$realifv6}_script.sh");
|
|
1497
|
if (does_interface_exist($realifv6)) {
|
|
1498
|
$ip6 = find_interface_ipv6($realifv6);
|
|
1499
|
if (is_ipaddrv6($ip6) && $ip6 != "::") {
|
|
1500
|
mwexec("/sbin/ifconfig " . escapeshellarg($realifv6) . " inet6 {$ip6} delete", true);
|
|
1501
|
}
|
|
1502
|
interface_vip_cleanup($interface, "inet6");
|
|
1503
|
if ($destroy == true) {
|
|
1504
|
pfSense_interface_flags($realif, -IFF_UP);
|
|
1505
|
}
|
|
1506
|
//mwexec("/usr/sbin/arp -d -i " . escapeshellarg($realif) . " -a");
|
|
1507
|
}
|
|
1508
|
$track6 = link_interface_to_track6($interface);
|
|
1509
|
break;
|
|
1510
|
case "6rd":
|
|
1511
|
case "6to4":
|
|
1512
|
$realif = "{$interface}_stf";
|
|
1513
|
if (does_interface_exist("$realif")) {
|
|
1514
|
/* destroy stf interface if tunnel is being disabled or tunnel type is being changed */
|
|
1515
|
if (($ifcfg['ipaddrv6'] == '6rd' && (!isset($config['interfaces'][$interface]['ipaddrv6']) || $config['interfaces'][$interface]['ipaddrv6'] != '6rd')) ||
|
|
1516
|
($ifcfg['ipaddrv6'] == '6to4' && (!isset($config['interfaces'][$interface]['ipaddrv6']) || $config['interfaces'][$interface]['ipaddrv6'] != '6to4'))) {
|
|
1517
|
$destroy = true;
|
|
1518
|
} else {
|
|
1519
|
/* get_interface_ipv6() returns empty value if interface is being disabled */
|
|
1520
|
$ip6 = get_interface_ipv6($interface);
|
|
1521
|
if (is_ipaddrv6($ip6)) {
|
|
1522
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 {$ip6} delete", true);
|
|
1523
|
}
|
|
1524
|
}
|
|
1525
|
interface_vip_cleanup($interface, "inet6");
|
|
1526
|
if ($destroy == true) {
|
|
1527
|
pfSense_interface_flags($realif, -IFF_UP);
|
|
1528
|
}
|
|
1529
|
}
|
|
1530
|
$track6 = link_interface_to_track6($interface);
|
|
1531
|
break;
|
|
1532
|
default:
|
|
1533
|
if (does_interface_exist("$realif")) {
|
|
1534
|
$ip6 = get_interface_ipv6($interface);
|
|
1535
|
if (is_ipaddrv6($ip6)) {
|
|
1536
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 {$ip6} delete", true);
|
|
1537
|
}
|
|
1538
|
if (!empty($ifcfg['ipaddrv6']) && is_ipaddrv6($ifcfg['ipaddrv6'])) {
|
|
1539
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 {$ifcfg['ipaddrv6']} delete", true);
|
|
1540
|
}
|
|
1541
|
interface_vip_cleanup($interface, "inet6");
|
|
1542
|
if ($destroy == true) {
|
|
1543
|
pfSense_interface_flags($realif, -IFF_UP);
|
|
1544
|
}
|
|
1545
|
//mwexec("/usr/sbin/arp -d -i " . escapeshellarg($realif) . " -a");
|
|
1546
|
}
|
|
1547
|
$track6 = link_interface_to_track6($interface);
|
|
1548
|
break;
|
|
1549
|
}
|
|
1550
|
|
|
1551
|
if (!empty($track6) && is_array($track6)) {
|
|
1552
|
if (!function_exists('services_dhcpd_configure')) {
|
|
1553
|
require_once('services.inc');
|
|
1554
|
}
|
|
1555
|
/* Bring down radvd and dhcp6 on these interfaces */
|
|
1556
|
services_dhcpd_configure('inet6', $track6);
|
|
1557
|
}
|
|
1558
|
|
|
1559
|
$old_router = '';
|
|
1560
|
if (file_exists("{$g['tmp_path']}/{$realif}_router")) {
|
|
1561
|
$old_router = trim(file_get_contents("{$g['tmp_path']}/{$realif}_router"));
|
|
1562
|
}
|
|
1563
|
|
|
1564
|
/* remove interface up file if it exists */
|
|
1565
|
unlink_if_exists("{$g['tmp_path']}/{$realif}up");
|
|
1566
|
unlink_if_exists("{$g['vardb_path']}/{$interface}ip");
|
|
1567
|
unlink_if_exists("{$g['vardb_path']}/{$interface}ipv6");
|
|
1568
|
unlink_if_exists("{$g['tmp_path']}/{$realif}_router");
|
|
1569
|
unlink_if_exists("{$g['tmp_path']}/{$realif}_routerv6");
|
|
1570
|
unlink_if_exists("{$g['varetc_path']}/nameserver_{$realif}");
|
|
1571
|
unlink_if_exists("{$g['varetc_path']}/searchdomain_{$realif}");
|
|
1572
|
|
|
1573
|
/* hostapd and wpa_supplicant do not need to be running when the interface is down.
|
|
1574
|
* They will also use 100% CPU if running after the wireless clone gets deleted. */
|
|
1575
|
if (is_array($ifcfg['wireless'])) {
|
|
1576
|
kill_hostapd($realif);
|
|
1577
|
mwexec(kill_wpasupplicant($realif));
|
|
1578
|
}
|
|
1579
|
|
|
1580
|
if ($destroy == true) {
|
|
1581
|
if (preg_match("/^[a-z0-9]+^tun|^ovpn|^gif|^gre|^lagg|^bridge|vlan|_stf$/i", $realif)) {
|
|
1582
|
pfSense_interface_destroy($realif);
|
|
1583
|
}
|
|
1584
|
}
|
|
1585
|
|
|
1586
|
return;
|
|
1587
|
}
|
|
1588
|
|
|
1589
|
function interfaces_carp_set_maintenancemode($carp_maintenancemode) {
|
|
1590
|
global $config;
|
|
1591
|
if (isset($config["virtualip_carp_maintenancemode"]) && $carp_maintenancemode == false) {
|
|
1592
|
unset($config["virtualip_carp_maintenancemode"]);
|
|
1593
|
write_config("Leave CARP maintenance mode");
|
|
1594
|
} else if (!isset($config["virtualip_carp_maintenancemode"]) && $carp_maintenancemode == true) {
|
|
1595
|
$config["virtualip_carp_maintenancemode"] = true;
|
|
1596
|
write_config(gettext("Enter CARP maintenance mode"));
|
|
1597
|
}
|
|
1598
|
|
|
1599
|
$viparr = &$config['virtualip']['vip'];
|
|
1600
|
foreach ($viparr as $vip) {
|
|
1601
|
if ($vip['mode'] == "carp") {
|
|
1602
|
interface_carp_configure($vip);
|
|
1603
|
}
|
|
1604
|
}
|
|
1605
|
}
|
|
1606
|
|
|
1607
|
function interface_wait_tentative($interface, $timeout = 10) {
|
|
1608
|
if (!does_interface_exist($interface)) {
|
|
1609
|
return false;
|
|
1610
|
}
|
|
1611
|
|
|
1612
|
$time = 0;
|
|
1613
|
while ($time <= $timeout) {
|
|
1614
|
$if = pfSense_get_interface_addresses($interface);
|
|
1615
|
if (!isset($if['tentative'])) {
|
|
1616
|
return true;
|
|
1617
|
}
|
|
1618
|
sleep(1);
|
|
1619
|
$time++;
|
|
1620
|
}
|
|
1621
|
|
|
1622
|
return false;
|
|
1623
|
}
|
|
1624
|
|
|
1625
|
function interface_isppp_type($interface) {
|
|
1626
|
global $config;
|
|
1627
|
|
|
1628
|
if (!is_array($config['interfaces'][$interface])) {
|
|
1629
|
return false;
|
|
1630
|
}
|
|
1631
|
|
|
1632
|
switch ($config['interfaces'][$interface]['ipaddr']) {
|
|
1633
|
case 'pptp':
|
|
1634
|
case 'l2tp':
|
|
1635
|
case 'pppoe':
|
|
1636
|
case 'ppp':
|
|
1637
|
return true;
|
|
1638
|
break;
|
|
1639
|
default:
|
|
1640
|
return false;
|
|
1641
|
break;
|
|
1642
|
}
|
|
1643
|
}
|
|
1644
|
|
|
1645
|
function interfaces_ptpid_used($ptpid) {
|
|
1646
|
global $config;
|
|
1647
|
|
|
1648
|
if (is_array($config['ppps']['ppp'])) {
|
|
1649
|
foreach ($config['ppps']['ppp'] as & $settings) {
|
|
1650
|
if ($ptpid == $settings['ptpid']) {
|
|
1651
|
return true;
|
|
1652
|
}
|
|
1653
|
}
|
|
1654
|
}
|
|
1655
|
|
|
1656
|
return false;
|
|
1657
|
}
|
|
1658
|
|
|
1659
|
function interfaces_ptpid_next() {
|
|
1660
|
|
|
1661
|
$ptpid = 0;
|
|
1662
|
while (interfaces_ptpid_used($ptpid)) {
|
|
1663
|
$ptpid++;
|
|
1664
|
}
|
|
1665
|
|
|
1666
|
return $ptpid;
|
|
1667
|
}
|
|
1668
|
|
|
1669
|
function getMPDCRONSettings($pppif) {
|
|
1670
|
global $config;
|
|
1671
|
|
|
1672
|
$cron_cmd_file = "{$g['varetc_path']}/pppoe_restart_{$pppif}";
|
|
1673
|
if (is_array($config['cron']['item'])) {
|
|
1674
|
foreach ($config['cron']['item'] as $i => $item) {
|
|
1675
|
if (stripos($item['command'], $cron_cmd_file) !== false) {
|
|
1676
|
return array("ID" => $i, "ITEM" => $item);
|
|
1677
|
}
|
|
1678
|
}
|
|
1679
|
}
|
|
1680
|
|
|
1681
|
return NULL;
|
|
1682
|
}
|
|
1683
|
|
|
1684
|
function handle_pppoe_reset($post_array) {
|
|
1685
|
global $config, $g;
|
|
1686
|
|
|
1687
|
$pppif = "{$post_array['type']}{$post_array['ptpid']}";
|
|
1688
|
$cron_cmd_file = "{$g['varetc_path']}/pppoe_restart_{$pppif}";
|
|
1689
|
|
|
1690
|
if (!is_array($config['cron']['item'])) {
|
|
1691
|
$config['cron']['item'] = array();
|
|
1692
|
}
|
|
1693
|
|
|
1694
|
$itemhash = getMPDCRONSettings($pppif);
|
|
1695
|
|
|
1696
|
// reset cron items if necessary and return
|
|
1697
|
if (empty($post_array['pppoe-reset-type'])) {
|
|
1698
|
if (isset($itemhash)) {
|
|
1699
|
unset($config['cron']['item'][$itemhash['ID']]);
|
|
1700
|
}
|
|
1701
|
sigkillbypid("{$g['varrun_path']}/cron.pid", "HUP");
|
|
1702
|
return;
|
|
1703
|
}
|
|
1704
|
|
|
1705
|
if (empty($itemhash)) {
|
|
1706
|
$itemhash = array();
|
|
1707
|
}
|
|
1708
|
$item = array();
|
|
1709
|
if (isset($post_array['pppoe-reset-type']) && $post_array['pppoe-reset-type'] == "custom") {
|
|
1710
|
$item['minute'] = $post_array['pppoe_resetminute'];
|
|
1711
|
$item['hour'] = $post_array['pppoe_resethour'];
|
|
1712
|
if (isset($post_array['pppoe_resetdate']) && $post_array['pppoe_resetdate'] <> "") {
|
|
1713
|
$date = explode("/", $post_array['pppoe_resetdate']);
|
|
1714
|
$item['mday'] = $date[1];
|
|
1715
|
$item['month'] = $date[0];
|
|
1716
|
} else {
|
|
1717
|
$item['mday'] = "*";
|
|
1718
|
$item['month'] = "*";
|
|
1719
|
}
|
|
1720
|
$item['wday'] = "*";
|
|
1721
|
$item['who'] = "root";
|
|
1722
|
$item['command'] = $cron_cmd_file;
|
|
1723
|
} else if (isset($post_array['pppoe-reset-type']) && $post_array['pppoe-reset-type'] == "preset") {
|
|
1724
|
switch ($post_array['pppoe_pr_preset_val']) {
|
|
1725
|
case "monthly":
|
|
1726
|
$item['minute'] = "0";
|
|
1727
|
$item['hour'] = "0";
|
|
1728
|
$item['mday'] = "1";
|
|
1729
|
$item['month'] = "*";
|
|
1730
|
$item['wday'] = "*";
|
|
1731
|
break;
|
|
1732
|
case "weekly":
|
|
1733
|
$item['minute'] = "0";
|
|
1734
|
$item['hour'] = "0";
|
|
1735
|
$item['mday'] = "*";
|
|
1736
|
$item['month'] = "*";
|
|
1737
|
$item['wday'] = "0";
|
|
1738
|
break;
|
|
1739
|
case "daily":
|
|
1740
|
$item['minute'] = "0";
|
|
1741
|
$item['hour'] = "0";
|
|
1742
|
$item['mday'] = "*";
|
|
1743
|
$item['month'] = "*";
|
|
1744
|
$item['wday'] = "*";
|
|
1745
|
break;
|
|
1746
|
case "hourly":
|
|
1747
|
$item['minute'] = "0";
|
|
1748
|
$item['hour'] = "*";
|
|
1749
|
$item['mday'] = "*";
|
|
1750
|
$item['month'] = "*";
|
|
1751
|
$item['wday'] = "*";
|
|
1752
|
break;
|
|
1753
|
} // end switch
|
|
1754
|
$item['who'] = "root";
|
|
1755
|
$item['command'] = $cron_cmd_file;
|
|
1756
|
}
|
|
1757
|
if (empty($item)) {
|
|
1758
|
return;
|
|
1759
|
}
|
|
1760
|
if (isset($itemhash['ID'])) {
|
|
1761
|
$config['cron']['item'][$itemhash['ID']] = $item;
|
|
1762
|
} else {
|
|
1763
|
$config['cron']['item'][] = $item;
|
|
1764
|
}
|
|
1765
|
}
|
|
1766
|
|
|
1767
|
/*
|
|
1768
|
* This function can configure PPPoE, MLPPP (PPPoE), PPTP.
|
|
1769
|
* It writes the mpd config file to /var/etc every time the link is opened.
|
|
1770
|
*/
|
|
1771
|
function interface_ppps_configure($interface) {
|
|
1772
|
global $config, $g;
|
|
1773
|
|
|
1774
|
/* Return for unassigned interfaces. This is a minimum requirement. */
|
|
1775
|
if (empty($config['interfaces'][$interface])) {
|
|
1776
|
return 0;
|
|
1777
|
}
|
|
1778
|
$ifcfg = $config['interfaces'][$interface];
|
|
1779
|
if (!isset($ifcfg['enable'])) {
|
|
1780
|
return 0;
|
|
1781
|
}
|
|
1782
|
|
|
1783
|
// mpd5 requires a /var/spool/lock directory for PPP modem links.
|
|
1784
|
if (!is_dir("/var/spool/lock")) {
|
|
1785
|
mkdir("/var/spool/lock", 0777, true);
|
|
1786
|
}
|
|
1787
|
// mpd5 modem chat script expected in the same directory as the mpd_xxx.conf files
|
|
1788
|
if (!file_exists("{$g['varetc_path']}/mpd.script")) {
|
|
1789
|
@symlink("/usr/local/sbin/mpd.script", "{$g['varetc_path']}/mpd.script");
|
|
1790
|
}
|
|
1791
|
|
|
1792
|
if (is_array($config['ppps']['ppp']) && count($config['ppps']['ppp'])) {
|
|
1793
|
foreach ($config['ppps']['ppp'] as $pppid => $ppp) {
|
|
1794
|
if ($ifcfg['if'] == $ppp['if']) {
|
|
1795
|
break;
|
|
1796
|
}
|
|
1797
|
}
|
|
1798
|
}
|
|
1799
|
if (!$ppp || $ifcfg['if'] != $ppp['if']) {
|
|
1800
|
log_error(sprintf(gettext("Can't find PPP config for %s in interface_ppps_configure()."), $ifcfg['if']));
|
|
1801
|
return 0;
|
|
1802
|
}
|
|
1803
|
$pppif = $ifcfg['if'];
|
|
1804
|
if ($ppp['type'] == "ppp") {
|
|
1805
|
$type = "modem";
|
|
1806
|
} else {
|
|
1807
|
$type = $ppp['type'];
|
|
1808
|
}
|
|
1809
|
$upper_type = strtoupper($ppp['type']);
|
|
1810
|
|
|
1811
|
/* XXX: This does not make sense and may create trouble
|
|
1812
|
* comment it for now to be removed later on.
|
|
1813
|
if (platform_booting()) {
|
|
1814
|
$descr = isset($ifcfg['descr']) ? $ifcfg['descr'] : strtoupper($interface);
|
|
1815
|
echo "starting {$pppif} link...";
|
|
1816
|
if (isvalidpid("{$g['varrun_path']}/{$ppp['type']}_{$interface}.pid"))
|
|
1817
|
return 0;
|
|
1818
|
}
|
|
1819
|
*/
|
|
1820
|
|
|
1821
|
$ports = explode(',', $ppp['ports']);
|
|
1822
|
if ($type != "modem") {
|
|
1823
|
foreach ($ports as $pid => $port) {
|
|
1824
|
$ports[$pid] = get_real_interface($port);
|
|
1825
|
if (empty($ports[$pid])) {
|
|
1826
|
return 0;
|
|
1827
|
}
|
|
1828
|
}
|
|
1829
|
}
|
|
1830
|
$localips = explode(',', $ppp['localip']);
|
|
1831
|
$gateways = explode(',', $ppp['gateway']);
|
|
1832
|
$subnets = explode(',', $ppp['subnet']);
|
|
1833
|
|
|
1834
|
/* We bring up the parent interface first because if DHCP is configured on the parent we need
|
|
1835
|
* to obtain an address first so we can write it in the mpd .conf file for PPTP and L2TP configs
|
|
1836
|
*/
|
|
1837
|
foreach ($ports as $pid => $port) {
|
|
1838
|
switch ($ppp['type']) {
|
|
1839
|
case "pppoe":
|
|
1840
|
/* Bring the parent interface up */
|
|
1841
|
interfaces_bring_up($port);
|
|
1842
|
pfSense_ngctl_attach(".", $port);
|
|
1843
|
/* Enable setautosrc to automatically change mac address if parent interface's changes */
|
|
1844
|
$ngif = str_replace(".", "_", $port);
|
|
1845
|
mwexec("/usr/sbin/ngctl msg {$ngif}: setautosrc 1");
|
|
1846
|
break;
|
|
1847
|
case "pptp":
|
|
1848
|
case "l2tp":
|
|
1849
|
/* configure interface */
|
|
1850
|
if (is_ipaddr($localips[$pid])) {
|
|
1851
|
// Manually configure interface IP/subnet
|
|
1852
|
pfSense_interface_setaddress($port, "{$localips[$pid]}/{$subnets[$pid]}");
|
|
1853
|
interfaces_bring_up($port);
|
|
1854
|
} else if (empty($localips[$pid])) {
|
|
1855
|
$localips[$pid] = get_interface_ip($port); // try to get the interface IP from the port
|
|
1856
|
}
|
|
1857
|
|
|
1858
|
if (!is_ipaddr($localips[$pid])) {
|
|
1859
|
log_error(sprintf(gettext("Could not get a Local IP address for PPTP/L2TP link on %s in interfaces_ppps_configure. Using 0.0.0.0 ip!"), $port));
|
|
1860
|
$localips[$pid] = "0.0.0.0";
|
|
1861
|
}
|
|
1862
|
if (!$g['booting'] && !is_ipaddr($gateways[$pid]) && is_hostname($gateways[$pid])) {
|
|
1863
|
$gateways[$pid] = gethostbyname($gateways[$pid]);
|
|
1864
|
}
|
|
1865
|
if (!is_ipaddr($gateways[$pid])) {
|
|
1866
|
log_error(sprintf(gettext('Could not get a PPTP/L2TP Remote IP address from %1$s for %2$s in interfaces_ppps_configure.'), $dhcp_gateway, $gway));
|
|
1867
|
return 0;
|
|
1868
|
}
|
|
1869
|
pfSense_ngctl_attach(".", $port);
|
|
1870
|
break;
|
|
1871
|
case "ppp":
|
|
1872
|
if (!file_exists("{$port}")) {
|
|
1873
|
log_error(sprintf(gettext("Device %s does not exist. PPP link cannot start without the modem device."), $port));
|
|
1874
|
return 0;
|
|
1875
|
}
|
|
1876
|
break;
|
|
1877
|
default:
|
|
1878
|
log_error(sprintf(gettext("Unknown %s configured as ppp interface."), $type));
|
|
1879
|
break;
|
|
1880
|
}
|
|
1881
|
}
|
|
1882
|
|
|
1883
|
if (is_array($ports) && count($ports) > 1) {
|
|
1884
|
$multilink = "enable";
|
|
1885
|
} else {
|
|
1886
|
$multilink = "disable";
|
|
1887
|
}
|
|
1888
|
|
|
1889
|
if ($type == "modem") {
|
|
1890
|
if (is_ipaddr($ppp['localip'])) {
|
|
1891
|
$localip = $ppp['localip'];
|
|
1892
|
} else {
|
|
1893
|
$localip = '0.0.0.0';
|
|
1894
|
}
|
|
1895
|
|
|
1896
|
if (is_ipaddr($ppp['gateway'])) {
|
|
1897
|
$gateway = $ppp['gateway'];
|
|
1898
|
} else {
|
|
1899
|
$gateway = "10.64.64.{$pppid}";
|
|
1900
|
}
|
|
1901
|
$ranges = "{$localip}/0 {$gateway}/0";
|
|
1902
|
|
|
1903
|
if (empty($ppp['apnum'])) {
|
|
1904
|
$ppp['apnum'] = 1;
|
|
1905
|
}
|
|
1906
|
} else {
|
|
1907
|
$ranges = "0.0.0.0/0 0.0.0.0/0";
|
|
1908
|
}
|
|
1909
|
|
|
1910
|
if (isset($ppp['ondemand'])) {
|
|
1911
|
$ondemand = "enable";
|
|
1912
|
} else {
|
|
1913
|
$ondemand = "disable";
|
|
1914
|
}
|
|
1915
|
if (!isset($ppp['idletimeout'])) {
|
|
1916
|
$ppp['idletimeout'] = 0;
|
|
1917
|
}
|
|
1918
|
|
|
1919
|
if (empty($ppp['username']) && $type == "modem") {
|
|
1920
|
$ppp['username'] = "user";
|
|
1921
|
$ppp['password'] = "none";
|
|
1922
|
}
|
|
1923
|
if (empty($ppp['password']) && $type == "modem") {
|
|
1924
|
$passwd = "none";
|
|
1925
|
} else {
|
|
1926
|
$passwd = base64_decode($ppp['password']);
|
|
1927
|
}
|
|
1928
|
|
|
1929
|
$bandwidths = explode(',', $ppp['bandwidth']);
|
|
1930
|
$defaultmtu = "1492";
|
|
1931
|
if (!empty($ifcfg['mtu'])) {
|
|
1932
|
$defaultmtu = intval($ifcfg['mtu']);
|
|
1933
|
}
|
|
1934
|
if (isset($ppp['mtu'])) {
|
|
1935
|
$mtus = explode(',', $ppp['mtu']);
|
|
1936
|
}
|
|
1937
|
if (isset($ppp['mru'])) {
|
|
1938
|
$mrus = explode(',', $ppp['mru']);
|
|
1939
|
}
|
|
1940
|
if (isset($ppp['mrru'])) {
|
|
1941
|
$mrrus = explode(',', $ppp['mrru']);
|
|
1942
|
}
|
|
1943
|
|
|
1944
|
// Construct the mpd.conf file
|
|
1945
|
$mpdconf = <<<EOD
|
|
1946
|
startup:
|
|
1947
|
# configure the console
|
|
1948
|
set console close
|
|
1949
|
# configure the web server
|
|
1950
|
set web close
|
|
1951
|
|
|
1952
|
default:
|
|
1953
|
{$ppp['type']}client:
|
|
1954
|
create bundle static {$interface}
|
|
1955
|
set bundle enable ipv6cp
|
|
1956
|
set iface name {$pppif}
|
|
1957
|
|
|
1958
|
EOD;
|
|
1959
|
$setdefaultgw = false;
|
|
1960
|
$founddefaultgw = false;
|
|
1961
|
if (is_array($config['gateways']['gateway_item'])) {
|
|
1962
|
foreach ($config['gateways']['gateway_item'] as $gateway) {
|
|
1963
|
if ($interface == $gateway['interface'] && isset($gateway['defaultgw'])) {
|
|
1964
|
$setdefaultgw = true;
|
|
1965
|
break;
|
|
1966
|
} else if (isset($gateway['defaultgw']) && !empty($gateway['interface'])) {
|
|
1967
|
$founddefaultgw = true;
|
|
1968
|
break;
|
|
1969
|
}
|
|
1970
|
}
|
|
1971
|
}
|
|
1972
|
|
|
1973
|
/* Omit this, we maintain the default route by other means, and it causes problems with
|
|
1974
|
* default gateway switching. See redmine #1837 for original issue
|
|
1975
|
* re-enabling this for now to fix issue with missing default gateway with PPPoE in some
|
|
1976
|
* edge case. redmine #6495 open to address.
|
|
1977
|
*/
|
|
1978
|
if (($interface == "wan" && $founddefaultgw == false) || $setdefaultgw == true) {
|
|
1979
|
$setdefaultgw = true;
|
|
1980
|
$mpdconf .= <<<EOD
|
|
1981
|
set iface route default
|
|
1982
|
|
|
1983
|
EOD;
|
|
1984
|
}
|
|
1985
|
$mpdconf .= <<<EOD
|
|
1986
|
set iface {$ondemand} on-demand
|
|
1987
|
set iface idle {$ppp['idletimeout']}
|
|
1988
|
|
|
1989
|
EOD;
|
|
1990
|
|
|
1991
|
if (isset($ppp['ondemand'])) {
|
|
1992
|
$mpdconf .= <<<EOD
|
|
1993
|
set iface addrs 10.10.1.1 10.10.1.2
|
|
1994
|
|
|
1995
|
EOD;
|
|
1996
|
}
|
|
1997
|
|
|
1998
|
if (isset($ppp['tcpmssfix'])) {
|
|
1999
|
$tcpmss = "disable";
|
|
2000
|
} else {
|
|
2001
|
$tcpmss = "enable";
|
|
2002
|
}
|
|
2003
|
$mpdconf .= <<<EOD
|
|
2004
|
set iface {$tcpmss} tcpmssfix
|
|
2005
|
|
|
2006
|
EOD;
|
|
2007
|
|
|
2008
|
$mpdconf .= <<<EOD
|
|
2009
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
2010
|
set iface down-script /usr/local/sbin/ppp-linkdown
|
|
2011
|
set ipcp ranges {$ranges}
|
|
2012
|
|
|
2013
|
EOD;
|
|
2014
|
if (isset($ppp['vjcomp'])) {
|
|
2015
|
$mpdconf .= <<<EOD
|
|
2016
|
set ipcp no vjcomp
|
|
2017
|
|
|
2018
|
EOD;
|
|
2019
|
}
|
|
2020
|
|
|
2021
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
2022
|
$mpdconf .= <<<EOD
|
|
2023
|
set ipcp enable req-pri-dns
|
|
2024
|
set ipcp enable req-sec-dns
|
|
2025
|
|
|
2026
|
EOD;
|
|
2027
|
}
|
|
2028
|
|
|
2029
|
if (!isset($ppp['verbose_log'])) {
|
|
2030
|
$mpdconf .= <<<EOD
|
|
2031
|
#log -bund -ccp -chat -iface -ipcp -lcp -link
|
|
2032
|
|
|
2033
|
EOD;
|
|
2034
|
}
|
|
2035
|
|
|
2036
|
foreach ($ports as $pid => $port) {
|
|
2037
|
$port = get_real_interface($port);
|
|
2038
|
$mpdconf .= <<<EOD
|
|
2039
|
|
|
2040
|
create link static {$interface}_link{$pid} {$type}
|
|
2041
|
set link action bundle {$interface}
|
|
2042
|
set link {$multilink} multilink
|
|
2043
|
set link keep-alive 10 60
|
|
2044
|
set link max-redial 0
|
|
2045
|
|
|
2046
|
EOD;
|
|
2047
|
if (isset($ppp['shortseq'])) {
|
|
2048
|
$mpdconf .= <<<EOD
|
|
2049
|
set link no shortseq
|
|
2050
|
|
|
2051
|
EOD;
|
|
2052
|
}
|
|
2053
|
|
|
2054
|
if (isset($ppp['acfcomp'])) {
|
|
2055
|
$mpdconf .= <<<EOD
|
|
2056
|
set link no acfcomp
|
|
2057
|
|
|
2058
|
EOD;
|
|
2059
|
}
|
|
2060
|
|
|
2061
|
if (isset($ppp['protocomp'])) {
|
|
2062
|
$mpdconf .= <<<EOD
|
|
2063
|
set link no protocomp
|
|
2064
|
|
|
2065
|
EOD;
|
|
2066
|
}
|
|
2067
|
|
|
2068
|
$mpdconf .= <<<EOD
|
|
2069
|
set link disable chap pap
|
|
2070
|
set link accept chap pap eap
|
|
2071
|
set link disable incoming
|
|
2072
|
|
|
2073
|
EOD;
|
|
2074
|
|
|
2075
|
|
|
2076
|
if (!empty($bandwidths[$pid])) {
|
|
2077
|
$mpdconf .= <<<EOD
|
|
2078
|
set link bandwidth {$bandwidths[$pid]}
|
|
2079
|
|
|
2080
|
EOD;
|
|
2081
|
}
|
|
2082
|
|
|
2083
|
if (empty($mtus[$pid])) {
|
|
2084
|
$mtus[$pid] = $defaultmtu;
|
|
2085
|
}
|
|
2086
|
if ($type == "pppoe") {
|
|
2087
|
if ($mtus[$pid] > (get_interface_mtu($port) - 8)) {
|
|
2088
|
$mtus[$pid] = get_interface_mtu($port) - 8;
|
|
2089
|
}
|
|
2090
|
}
|
|
2091
|
if (! ($type == "pppoe" && $mtus[$pid] > 1492) ) {
|
|
2092
|
// N.B. MTU for PPPoE with MTU > 1492 is set using pppoe max-payload - see below
|
|
2093
|
$mpdconf .= <<<EOD
|
|
2094
|
set link mtu {$mtus[$pid]}
|
|
2095
|
|
|
2096
|
EOD;
|
|
2097
|
}
|
|
2098
|
|
|
2099
|
if (!empty($mrus[$pid])) {
|
|
2100
|
$mpdconf .= <<<EOD
|
|
2101
|
set link mru {$mrus[$pid]}
|
|
2102
|
|
|
2103
|
EOD;
|
|
2104
|
}
|
|
2105
|
|
|
2106
|
if (!empty($mrrus[$pid])) {
|
|
2107
|
$mpdconf .= <<<EOD
|
|
2108
|
set link mrru {$mrrus[$pid]}
|
|
2109
|
|
|
2110
|
EOD;
|
|
2111
|
}
|
|
2112
|
|
|
2113
|
$mpdconf .= <<<EOD
|
|
2114
|
set auth authname "{$ppp['username']}"
|
|
2115
|
set auth password {$passwd}
|
|
2116
|
|
|
2117
|
EOD;
|
|
2118
|
if ($type == "modem") {
|
|
2119
|
$mpdconf .= <<<EOD
|
|
2120
|
set modem device {$ppp['ports']}
|
|
2121
|
set modem script DialPeer
|
|
2122
|
set modem idle-script Ringback
|
|
2123
|
set modem watch -cd
|
|
2124
|
set modem var \$DialPrefix "DT"
|
|
2125
|
set modem var \$Telephone "{$ppp['phone']}"
|
|
2126
|
|
|
2127
|
EOD;
|
|
2128
|
}
|
|
2129
|
if (isset($ppp['connect-timeout']) && $type == "modem") {
|
|
2130
|
$mpdconf .= <<<EOD
|
|
2131
|
set modem var \$ConnectTimeout "{$ppp['connect-timeout']}"
|
|
2132
|
|
|
2133
|
EOD;
|
|
2134
|
}
|
|
2135
|
if (isset($ppp['initstr']) && $type == "modem") {
|
|
2136
|
$initstr = base64_decode($ppp['initstr']);
|
|
2137
|
$mpdconf .= <<<EOD
|
|
2138
|
set modem var \$InitString "{$initstr}"
|
|
2139
|
|
|
2140
|
EOD;
|
|
2141
|
}
|
|
2142
|
if (isset($ppp['simpin']) && $type == "modem") {
|
|
2143
|
if ($ppp['pin-wait'] == "") {
|
|
2144
|
$ppp['pin-wait'] = 0;
|
|
2145
|
}
|
|
2146
|
$mpdconf .= <<<EOD
|
|
2147
|
set modem var \$SimPin "{$ppp['simpin']}"
|
|
2148
|
set modem var \$PinWait "{$ppp['pin-wait']}"
|
|
2149
|
|
|
2150
|
EOD;
|
|
2151
|
}
|
|
2152
|
if (isset($ppp['apn']) && $type == "modem") {
|
|
2153
|
$mpdconf .= <<<EOD
|
|
2154
|
set modem var \$APN "{$ppp['apn']}"
|
|
2155
|
set modem var \$APNum "{$ppp['apnum']}"
|
|
2156
|
|
|
2157
|
EOD;
|
|
2158
|
}
|
|
2159
|
if ($type == "pppoe") {
|
|
2160
|
// Send a null service name if none is set.
|
|
2161
|
$provider = isset($ppp['provider']) ? $ppp['provider'] : "";
|
|
2162
|
$mpdconf .= <<<EOD
|
|
2163
|
set pppoe service "{$provider}"
|
|
2164
|
|
|
2165
|
EOD;
|
|
2166
|
}
|
|
2167
|
if ($type == "pppoe" && $mtus[$pid] > 1492) {
|
|
2168
|
$mpdconf .= <<<EOD
|
|
2169
|
set pppoe max-payload {$mtus[$pid]}
|
|
2170
|
|
|
2171
|
EOD;
|
|
2172
|
}
|
|
2173
|
if ($type == "pppoe") {
|
|
2174
|
$mpdconf .= <<<EOD
|
|
2175
|
set pppoe iface {$port}
|
|
2176
|
|
|
2177
|
EOD;
|
|
2178
|
}
|
|
2179
|
|
|
2180
|
if ($type == "pptp" || $type == "l2tp") {
|
|
2181
|
$mpdconf .= <<<EOD
|
|
2182
|
set {$type} self {$localips[$pid]}
|
|
2183
|
set {$type} peer {$gateways[$pid]}
|
|
2184
|
|
|
2185
|
EOD;
|
|
2186
|
}
|
|
2187
|
|
|
2188
|
$mpdconf .= "\topen\n";
|
|
2189
|
} //end foreach ($port)
|
|
2190
|
|
|
2191
|
|
|
2192
|
/* Generate mpd.conf. If mpd_[interface].conf exists in the conf path, then link to it instead of generating a fresh conf file. */
|
|
2193
|
if (file_exists("{$g['conf_path']}/mpd_{$interface}.conf")) {
|
|
2194
|
@symlink("{$g['conf_path']}/mpd_{$interface}.conf", "{$g['varetc_path']}/mpd_{$interface}.conf");
|
|
2195
|
} else {
|
|
2196
|
$fd = fopen("{$g['varetc_path']}/mpd_{$interface}.conf", "w");
|
|
2197
|
if (!$fd) {
|
|
2198
|
log_error(sprintf(gettext('Error: cannot open mpd_%1$s.conf in interface_ppps_configure().%2$s'), $interface, "\n"));
|
|
2199
|
return 0;
|
|
2200
|
}
|
|
2201
|
// Write out mpd_ppp.conf
|
|
2202
|
fwrite($fd, $mpdconf);
|
|
2203
|
fclose($fd);
|
|
2204
|
unset($mpdconf);
|
|
2205
|
}
|
|
2206
|
|
|
2207
|
// Create the uptime log if requested and if it doesn't exist already, or delete it if it is no longer requested.
|
|
2208
|
if (isset($ppp['uptime'])) {
|
|
2209
|
if (!file_exists("/conf/{$pppif}.log")) {
|
|
2210
|
file_put_contents("/conf/{$pppif}.log", '');
|
|
2211
|
}
|
|
2212
|
} else {
|
|
2213
|
if (file_exists("/conf/{$pppif}.log")) {
|
|
2214
|
@unlink("/conf/{$pppif}.log");
|
|
2215
|
}
|
|
2216
|
}
|
|
2217
|
|
|
2218
|
/* clean up old lock files */
|
|
2219
|
foreach ($ports as $port) {
|
|
2220
|
if (file_exists("{$g['var_path']}/spool/lock/LCK..{$port}")) {
|
|
2221
|
unlink("{$g['var_path']}/spool/lock/LCK..{$port}");
|
|
2222
|
}
|
|
2223
|
}
|
|
2224
|
|
|
2225
|
/* Set temporary bogon (RFC 5737) IPv4 addresses to work round mpd5 IPv6CP issue causing */
|
|
2226
|
/* random IPv6 interface identifier during boot. More details at */
|
|
2227
|
/* https://forum.pfsense.org/index.php?topic=101967.msg570519#msg570519 */
|
|
2228
|
if (platform_booting() && is_array($config['interfaces'])) {
|
|
2229
|
$count = 0;
|
|
2230
|
foreach ($config['interfaces'] as $tempifacename => $tempiface) {
|
|
2231
|
if ((isset($tempiface['if'])) && (isset($tempiface['ipaddr']) || isset($tempiface['ipaddrv6'])) && !interface_isppp_type($tempifacename)) {
|
|
2232
|
$tempaddr[$count]['if'] = $tempiface['if'];
|
|
2233
|
$tempaddr[$count]['ipaddr'] = '192.0.2.' . strval (10 + ($count * 2)) . '/31';
|
|
2234
|
mwexec('/sbin/ifconfig ' . escapeshellarg($tempaddr[$count]['if']) . ' inet ' . escapeshellarg($tempaddr[$count]['ipaddr']) . ' alias', true);
|
|
2235
|
$count++;
|
|
2236
|
}
|
|
2237
|
// Maximum /31 is is x.y.z.254/31
|
|
2238
|
if ($count > 122) {
|
|
2239
|
break;
|
|
2240
|
}
|
|
2241
|
}
|
|
2242
|
unset($count);
|
|
2243
|
}
|
|
2244
|
|
|
2245
|
/* fire up mpd */
|
|
2246
|
mwexec("/usr/local/sbin/mpd5 -b -k -d {$g['varetc_path']} -f mpd_{$interface}.conf -p " .
|
|
2247
|
escapeshellarg("{$g['varrun_path']}/{$ppp['type']}_{$interface}.pid") . " -s ppp " .
|
|
2248
|
escapeshellarg("{$ppp['type']}client"));
|
|
2249
|
|
|
2250
|
// Check for PPPoE periodic reset request
|
|
2251
|
if ($type == "pppoe") {
|
|
2252
|
if (!empty($ppp['pppoe-reset-type'])) {
|
|
2253
|
interface_setup_pppoe_reset_file($ppp['if'], $interface);
|
|
2254
|
} else {
|
|
2255
|
interface_setup_pppoe_reset_file($ppp['if']);
|
|
2256
|
}
|
|
2257
|
}
|
|
2258
|
/* wait for upto 10 seconds for the interface to appear (ppp(oe)) */
|
|
2259
|
$i = 0;
|
|
2260
|
while ($i < 3) {
|
|
2261
|
sleep(10);
|
|
2262
|
if (does_interface_exist($ppp['if'], true)) {
|
|
2263
|
break;
|
|
2264
|
}
|
|
2265
|
$i++;
|
|
2266
|
}
|
|
2267
|
|
|
2268
|
/* Remove all temporary bogon IPv4 addresses */
|
|
2269
|
if (is_array($tempaddr)) {
|
|
2270
|
foreach ($tempaddr as $tempiface) {
|
|
2271
|
if (isset($tempiface['if']) && isset($tempiface['ipaddr'])) {
|
|
2272
|
mwexec('/sbin/ifconfig ' . escapeshellarg($tempiface['if']) . ' inet ' . escapeshellarg($tempiface['ipaddr']) . ' -alias', true);
|
|
2273
|
}
|
|
2274
|
}
|
|
2275
|
unset ($tempaddr);
|
|
2276
|
}
|
|
2277
|
|
|
2278
|
/* we only support the 3gstats.php for huawei modems for now. Will add more later. */
|
|
2279
|
/* We should be able to launch the right version for each modem */
|
|
2280
|
/* We can also guess the mondev from the manufacturer */
|
|
2281
|
exec("/usr/sbin/usbconfig | /usr/bin/egrep -ie '(huawei)'", $usbmodemoutput);
|
|
2282
|
mwexec("/bin/ps auxww | /usr/bin/grep \"{$interface}\" | /usr/bin/grep \"[3]gstats\" | /usr/bin/awk '{print $2}' | /usr/bin/xargs kill");
|
|
2283
|
foreach ($ports as $port) {
|
|
2284
|
if (preg_match("/huawei/i", implode("\n", $usbmodemoutput))) {
|
|
2285
|
$mondev = substr(basename($port), 0, -1);
|
|
2286
|
$devlist = glob("/dev/{$mondev}?");
|
|
2287
|
$mondev = basename(end($devlist));
|
|
2288
|
}
|
|
2289
|
if (preg_match("/zte/i", implode("\n", $usbmodemoutput))) {
|
|
2290
|
$mondev = substr(basename($port), 0, -1) . "1";
|
|
2291
|
}
|
|
2292
|
if ($mondev != '') {
|
|
2293
|
log_error(sprintf(gettext('Starting 3gstats.php on device \'%1$s\' for interface \'%2$s\''), $mondev, $interface));
|
|
2294
|
mwexec_bg("/usr/local/bin/3gstats.php {$mondev} {$interface}");
|
|
2295
|
}
|
|
2296
|
}
|
|
2297
|
|
|
2298
|
return 1;
|
|
2299
|
}
|
|
2300
|
|
|
2301
|
function interfaces_sync_setup() {
|
|
2302
|
global $g, $config;
|
|
2303
|
|
|
2304
|
if (isset($config['system']['developerspew'])) {
|
|
2305
|
$mt = microtime();
|
|
2306
|
echo "interfaces_sync_setup() being called $mt\n";
|
|
2307
|
}
|
|
2308
|
|
|
2309
|
if (platform_booting()) {
|
|
2310
|
echo gettext("Configuring CARP settings...");
|
|
2311
|
mute_kernel_msgs();
|
|
2312
|
}
|
|
2313
|
|
|
2314
|
/* suck in configuration items */
|
|
2315
|
if ($config['hasync']) {
|
|
2316
|
$pfsyncenabled = $config['hasync']['pfsyncenabled'];
|
|
2317
|
$pfsyncinterface = $config['hasync']['pfsyncinterface'];
|
|
2318
|
$pfsyncpeerip = $config['hasync']['pfsyncpeerip'];
|
|
2319
|
} else {
|
|
2320
|
unset($pfsyncinterface);
|
|
2321
|
unset($pfsyncenabled);
|
|
2322
|
}
|
|
2323
|
|
|
2324
|
set_sysctl(array(
|
|
2325
|
"net.inet.carp.preempt" => "1",
|
|
2326
|
"net.inet.carp.log" => "1")
|
|
2327
|
);
|
|
2328
|
|
|
2329
|
if (!empty($pfsyncinterface)) {
|
|
2330
|
$carp_sync_int = get_real_interface($pfsyncinterface);
|
|
2331
|
} else {
|
|
2332
|
unset($carp_sync_int);
|
|
2333
|
}
|
|
2334
|
|
|
2335
|
/* setup pfsync interface */
|
|
2336
|
if (isset($carp_sync_int) and isset($pfsyncenabled)) {
|
|
2337
|
if (is_ipaddr($pfsyncpeerip)) {
|
|
2338
|
$syncpeer = "syncpeer {$pfsyncpeerip}";
|
|
2339
|
} else {
|
|
2340
|
$syncpeer = "-syncpeer";
|
|
2341
|
}
|
|
2342
|
|
|
2343
|
mwexec("/sbin/ifconfig pfsync0 syncdev {$carp_sync_int} {$syncpeer} up", false);
|
|
2344
|
mwexec("/sbin/ifconfig pfsync0 -defer", false);
|
|
2345
|
|
|
2346
|
sleep(1);
|
|
2347
|
|
|
2348
|
/* XXX: Handle an issue with pfsync(4) and carp(4). In a cluster carp will come up before pfsync(4) has updated and so will cause issues
|
|
2349
|
* for existing sessions.
|
|
2350
|
*/
|
|
2351
|
log_error(gettext("waiting for pfsync..."));
|
|
2352
|
$i = 0;
|
|
2353
|
while (intval(trim(`/sbin/ifconfig pfsync0 | /usr/bin/grep 'syncok: 0' | /usr/bin/grep -v grep | /usr/bin/wc -l`)) == 0 && $i < 30) {
|
|
2354
|
$i++;
|
|
2355
|
sleep(1);
|
|
2356
|
}
|
|
2357
|
log_error(sprintf(gettext("pfsync done in %s seconds."), $i));
|
|
2358
|
log_error(gettext("Configuring CARP settings finalize..."));
|
|
2359
|
} else {
|
|
2360
|
mwexec("/sbin/ifconfig pfsync0 -syncdev -syncpeer down", false);
|
|
2361
|
}
|
|
2362
|
|
|
2363
|
$carplist = get_configured_vip_list('all', VIP_CARP);
|
|
2364
|
if (isset($carplist) && is_array($carplist) && count($carplist) > 0) {
|
|
2365
|
set_single_sysctl("net.inet.carp.allow", "1");
|
|
2366
|
} else {
|
|
2367
|
set_single_sysctl("net.inet.carp.allow", "0");
|
|
2368
|
}
|
|
2369
|
|
|
2370
|
if (platform_booting()) {
|
|
2371
|
unmute_kernel_msgs();
|
|
2372
|
echo gettext("done.") . "\n";
|
|
2373
|
}
|
|
2374
|
}
|
|
2375
|
|
|
2376
|
function interface_proxyarp_configure($interface = "") {
|
|
2377
|
global $config, $g;
|
|
2378
|
if (isset($config['system']['developerspew'])) {
|
|
2379
|
$mt = microtime();
|
|
2380
|
echo "interface_proxyarp_configure() being called $mt\n";
|
|
2381
|
}
|
|
2382
|
|
|
2383
|
/* kill any running choparp */
|
|
2384
|
if (empty($interface)) {
|
|
2385
|
killbyname("choparp");
|
|
2386
|
} else {
|
|
2387
|
$vipif = get_real_interface($interface);
|
|
2388
|
if (file_exists("{$g['varrun_path']}/choparp_{$vipif}.pid")) {
|
|
2389
|
killbypid("{$g['varrun_path']}/choparp_{$vipif}.pid");
|
|
2390
|
}
|
|
2391
|
}
|
|
2392
|
|
|
2393
|
$paa = array();
|
|
2394
|
if (!empty($config['virtualip']) && is_array($config['virtualip']['vip'])) {
|
|
2395
|
|
|
2396
|
/* group by interface */
|
|
2397
|
foreach ($config['virtualip']['vip'] as $vipent) {
|
|
2398
|
if ($vipent['mode'] === "proxyarp") {
|
|
2399
|
if ($vipent['interface']) {
|
|
2400
|
$proxyif = $vipent['interface'];
|
|
2401
|
} else {
|
|
2402
|
$proxyif = "wan";
|
|
2403
|
}
|
|
2404
|
|
|
2405
|
if (!empty($interface) && $interface != $proxyif) {
|
|
2406
|
continue;
|
|
2407
|
}
|
|
2408
|
|
|
2409
|
if (!is_array($paa[$proxyif])) {
|
|
2410
|
$paa[$proxyif] = array();
|
|
2411
|
}
|
|
2412
|
|
|
2413
|
$paa[$proxyif][] = $vipent;
|
|
2414
|
}
|
|
2415
|
}
|
|
2416
|
}
|
|
2417
|
|
|
2418
|
if (!empty($interface)) {
|
|
2419
|
if (is_array($paa[$interface])) {
|
|
2420
|
$paaifip = get_interface_ip($interface);
|
|
2421
|
if (!is_ipaddr($paaifip)) {
|
|
2422
|
return;
|
|
2423
|
}
|
|
2424
|
$vipif = get_real_interface($interface);
|
|
2425
|
$args = "-p {$g['varrun_path']}/choparp_{$vipif}.pid ";
|
|
2426
|
$args .= $vipif . " auto";
|
|
2427
|
foreach ($paa[$interface] as $paent) {
|
|
2428
|
if (isset($paent['subnet'])) {
|
|
2429
|
$args .= " " . escapeshellarg("{$paent['subnet']}/{$paent['subnet_bits']}");
|
|
2430
|
} else if (isset($paent['range'])) {
|
|
2431
|
$args .= " " . escapeshellarg($paent['range']['from'] . "-" . $paent['range']['to']);
|
|
2432
|
}
|
|
2433
|
}
|
|
2434
|
mwexec_bg("/usr/local/sbin/choparp " . $args);
|
|
2435
|
}
|
|
2436
|
} else if (count($paa) > 0) {
|
|
2437
|
foreach ($paa as $paif => $paents) {
|
|
2438
|
$paaifip = get_interface_ip($paif);
|
|
2439
|
if (!is_ipaddr($paaifip)) {
|
|
2440
|
continue;
|
|
2441
|
}
|
|
2442
|
$vipif = get_real_interface($paif);
|
|
2443
|
$args = "-p {$g['varrun_path']}/choparp_{$vipif}.pid ";
|
|
2444
|
$args .= $vipif . " auto";
|
|
2445
|
foreach ($paents as $paent) {
|
|
2446
|
if (isset($paent['subnet'])) {
|
|
2447
|
$args .= " " . escapeshellarg("{$paent['subnet']}/{$paent['subnet_bits']}");
|
|
2448
|
} else if (isset($paent['range'])) {
|
|
2449
|
$args .= " " . escapeshellarg($paent['range']['from'] . "-" . $paent['range']['to']);
|
|
2450
|
}
|
|
2451
|
}
|
|
2452
|
mwexec_bg("/usr/local/sbin/choparp " . $args);
|
|
2453
|
}
|
|
2454
|
}
|
|
2455
|
}
|
|
2456
|
|
|
2457
|
function interface_vip_cleanup($interface, $inet = "all", $type = VIP_ALL) {
|
|
2458
|
global $g, $config;
|
|
2459
|
|
|
2460
|
if (is_array($config['virtualip']['vip'])) {
|
|
2461
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
2462
|
|
|
2463
|
$iface = $vip['interface'];
|
|
2464
|
if (substr($iface, 0, 4) == "_vip")
|
|
2465
|
$iface = get_configured_vip_interface($vip['interface']);
|
|
2466
|
if ($iface != $interface)
|
|
2467
|
continue;
|
|
2468
|
if ($type == VIP_CARP) {
|
|
2469
|
if ($vip['mode'] != "carp")
|
|
2470
|
continue;
|
|
2471
|
} elseif ($type == VIP_IPALIAS) {
|
|
2472
|
if ($vip['mode'] != "ipalias")
|
|
2473
|
continue;
|
|
2474
|
} else {
|
|
2475
|
if ($vip['mode'] != "carp" && $vip['mode'] != "ipalias")
|
|
2476
|
continue;
|
|
2477
|
}
|
|
2478
|
|
|
2479
|
if ($inet == "inet6" && is_ipaddrv6($vip['subnet']))
|
|
2480
|
interface_vip_bring_down($vip);
|
|
2481
|
else if ($inet == "inet4" && is_ipaddrv4($vip['subnet']))
|
|
2482
|
interface_vip_bring_down($vip);
|
|
2483
|
else if ($inet == "all")
|
|
2484
|
interface_vip_bring_down($vip);
|
|
2485
|
}
|
|
2486
|
}
|
|
2487
|
}
|
|
2488
|
|
|
2489
|
function interfaces_vips_configure($interface = "") {
|
|
2490
|
global $g, $config;
|
|
2491
|
if (isset($config['system']['developerspew'])) {
|
|
2492
|
$mt = microtime();
|
|
2493
|
echo "interfaces_vips_configure() being called $mt\n";
|
|
2494
|
}
|
|
2495
|
$paa = array();
|
|
2496
|
if (is_array($config['virtualip']['vip'])) {
|
|
2497
|
$carp_setuped = false;
|
|
2498
|
$anyproxyarp = false;
|
|
2499
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
2500
|
switch ($vip['mode']) {
|
|
2501
|
case "proxyarp":
|
|
2502
|
/* nothing it is handled on interface_proxyarp_configure() */
|
|
2503
|
if ($interface <> "" && $vip['interface'] <> $interface) {
|
|
2504
|
continue;
|
|
2505
|
}
|
|
2506
|
$anyproxyarp = true;
|
|
2507
|
break;
|
|
2508
|
case "ipalias":
|
|
2509
|
$iface = $vip['interface'];
|
|
2510
|
if (substr($iface, 0, 4) == "_vip")
|
|
2511
|
$iface = get_configured_vip_interface($vip['interface']);
|
|
2512
|
if ($interface <> "" && $iface <> $interface) {
|
|
2513
|
continue;
|
|
2514
|
}
|
|
2515
|
interface_ipalias_configure($vip);
|
|
2516
|
break;
|
|
2517
|
case "carp":
|
|
2518
|
if ($interface <> "" && $vip['interface'] <> $interface) {
|
|
2519
|
continue;
|
|
2520
|
}
|
|
2521
|
if ($carp_setuped == false) {
|
|
2522
|
$carp_setuped = true;
|
|
2523
|
}
|
|
2524
|
interface_carp_configure($vip);
|
|
2525
|
break;
|
|
2526
|
}
|
|
2527
|
}
|
|
2528
|
if ($carp_setuped == true) {
|
|
2529
|
interfaces_sync_setup();
|
|
2530
|
}
|
|
2531
|
if ($anyproxyarp == true) {
|
|
2532
|
interface_proxyarp_configure();
|
|
2533
|
}
|
|
2534
|
}
|
|
2535
|
}
|
|
2536
|
|
|
2537
|
function interface_ipalias_configure(&$vip) {
|
|
2538
|
global $config;
|
|
2539
|
|
|
2540
|
if ($vip['mode'] != 'ipalias') {
|
|
2541
|
return;
|
|
2542
|
}
|
|
2543
|
|
|
2544
|
$realif = get_real_interface("_vip{$vip['uniqid']}");
|
|
2545
|
if ($realif != "lo0") {
|
|
2546
|
$if = convert_real_interface_to_friendly_interface_name($realif);
|
|
2547
|
if (!isset($config['interfaces'][$if])) {
|
|
2548
|
return;
|
|
2549
|
}
|
|
2550
|
|
|
2551
|
if (!isset($config['interfaces'][$if]['enable'])) {
|
|
2552
|
return;
|
|
2553
|
}
|
|
2554
|
}
|
|
2555
|
|
|
2556
|
$af = 'inet';
|
|
2557
|
if (is_ipaddrv6($vip['subnet'])) {
|
|
2558
|
$af = 'inet6';
|
|
2559
|
}
|
|
2560
|
$iface = $vip['interface'];
|
|
2561
|
$vhid = '';
|
|
2562
|
if (substr($vip['interface'], 0, 4) == "_vip") {
|
|
2563
|
$carpvip = get_configured_vip($vip['interface']);
|
|
2564
|
$iface = $carpvip['interface'];
|
|
2565
|
$vhid = "vhid {$carpvip['vhid']}";
|
|
2566
|
}
|
|
2567
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) ." {$af} ". escapeshellarg($vip['subnet']) ."/" . escapeshellarg($vip['subnet_bits']) . " alias {$vhid}");
|
|
2568
|
unset($iface, $af, $realif, $carpvip, $vhid);
|
|
2569
|
}
|
|
2570
|
|
|
2571
|
function interface_carp_configure(&$vip) {
|
|
2572
|
global $config, $g;
|
|
2573
|
if (isset($config['system']['developerspew'])) {
|
|
2574
|
$mt = microtime();
|
|
2575
|
echo "interface_carp_configure() being called $mt\n";
|
|
2576
|
}
|
|
2577
|
|
|
2578
|
if ($vip['mode'] != "carp") {
|
|
2579
|
return;
|
|
2580
|
}
|
|
2581
|
|
|
2582
|
/* NOTE: Maybe its useless nowadays */
|
|
2583
|
$realif = get_real_interface($vip['interface']);
|
|
2584
|
if (!does_interface_exist($realif)) {
|
|
2585
|
file_notice("CARP", sprintf(gettext("Interface specified for the virtual IP address %s does not exist. Skipping this VIP."), $vip['subnet']), "Firewall: Virtual IP", "");
|
|
2586
|
return;
|
|
2587
|
}
|
|
2588
|
|
|
2589
|
$vip_password = $vip['password'];
|
|
2590
|
$vip_password = escapeshellarg(addslashes(str_replace(" ", "", $vip_password)));
|
|
2591
|
if ($vip['password'] != "") {
|
|
2592
|
$password = " pass {$vip_password}";
|
|
2593
|
}
|
|
2594
|
|
|
2595
|
$advbase = "";
|
|
2596
|
if (!empty($vip['advbase'])) {
|
|
2597
|
$advbase = "advbase " . escapeshellarg($vip['advbase']);
|
|
2598
|
}
|
|
2599
|
|
|
2600
|
$carp_maintenancemode = isset($config["virtualip_carp_maintenancemode"]);
|
|
2601
|
if ($carp_maintenancemode) {
|
|
2602
|
$advskew = "advskew 254";
|
|
2603
|
} else {
|
|
2604
|
$advskew = "advskew " . escapeshellarg($vip['advskew']);
|
|
2605
|
}
|
|
2606
|
|
|
2607
|
mwexec("/sbin/ifconfig {$realif} vhid " . escapeshellarg($vip['vhid']) . " {$advskew} {$advbase} {$password}");
|
|
2608
|
|
|
2609
|
if (is_ipaddrv4($vip['subnet'])) {
|
|
2610
|
mwexec("/sbin/ifconfig {$realif} " . escapeshellarg($vip['subnet']) . "/" . escapeshellarg($vip['subnet_bits']) . " alias vhid " . escapeshellarg($vip['vhid']));
|
|
2611
|
} else if (is_ipaddrv6($vip['subnet'])) {
|
|
2612
|
mwexec("/sbin/ifconfig {$realif} inet6 " . escapeshellarg($vip['subnet']) . " prefixlen " . escapeshellarg($vip['subnet_bits']) . " alias vhid " . escapeshellarg($vip['vhid']));
|
|
2613
|
}
|
|
2614
|
|
|
2615
|
return $realif;
|
|
2616
|
}
|
|
2617
|
|
|
2618
|
function interface_wireless_clone($realif, $wlcfg) {
|
|
2619
|
global $config, $g;
|
|
2620
|
/* Check to see if interface has been cloned as of yet.
|
|
2621
|
* If it has not been cloned then go ahead and clone it.
|
|
2622
|
*/
|
|
2623
|
$needs_clone = false;
|
|
2624
|
if (is_array($wlcfg['wireless'])) {
|
|
2625
|
$wlcfg_mode = $wlcfg['wireless']['mode'];
|
|
2626
|
} else {
|
|
2627
|
$wlcfg_mode = $wlcfg['mode'];
|
|
2628
|
}
|
|
2629
|
switch ($wlcfg_mode) {
|
|
2630
|
case "hostap":
|
|
2631
|
$mode = "wlanmode hostap";
|
|
2632
|
break;
|
|
2633
|
case "adhoc":
|
|
2634
|
$mode = "wlanmode adhoc";
|
|
2635
|
break;
|
|
2636
|
default:
|
|
2637
|
$mode = "";
|
|
2638
|
break;
|
|
2639
|
}
|
|
2640
|
$baseif = interface_get_wireless_base($wlcfg['if']);
|
|
2641
|
if (does_interface_exist($realif)) {
|
|
2642
|
exec("/sbin/ifconfig " . escapeshellarg($realif), $output, $ret);
|
|
2643
|
$ifconfig_str = implode($output);
|
|
2644
|
if (($wlcfg_mode == "hostap") && (!preg_match("/hostap/si", $ifconfig_str))) {
|
|
2645
|
log_error(sprintf(gettext("Interface %s changed to hostap mode"), $realif));
|
|
2646
|
$needs_clone = true;
|
|
2647
|
}
|
|
2648
|
if (($wlcfg_mode == "adhoc") && (!preg_match("/adhoc/si", $ifconfig_str))) {
|
|
2649
|
log_error(sprintf(gettext("Interface %s changed to adhoc mode"), $realif));
|
|
2650
|
$needs_clone = true;
|
|
2651
|
}
|
|
2652
|
if (($wlcfg_mode == "bss") && (preg_match("/hostap|adhoc/si", $ifconfig_str))) {
|
|
2653
|
log_error(sprintf(gettext("Interface %s changed to infrastructure mode"), $realif));
|
|
2654
|
$needs_clone = true;
|
|
2655
|
}
|
|
2656
|
} else {
|
|
2657
|
$needs_clone = true;
|
|
2658
|
}
|
|
2659
|
|
|
2660
|
if ($needs_clone == true) {
|
|
2661
|
/* remove previous instance if it exists */
|
|
2662
|
if (does_interface_exist($realif)) {
|
|
2663
|
pfSense_interface_destroy($realif);
|
|
2664
|
}
|
|
2665
|
|
|
2666
|
log_error(sprintf(gettext("Cloning new wireless interface %s"), $realif));
|
|
2667
|
// Create the new wlan interface. FreeBSD returns the new interface name.
|
|
2668
|
// example: wlan2
|
|
2669
|
exec("/sbin/ifconfig wlan create wlandev {$baseif} {$mode} bssid 2>&1", $out, $ret);
|
|
2670
|
if ($ret <> 0) {
|
|
2671
|
log_error(sprintf(gettext('Failed to clone interface %1$s with error code %2$s, output %3$s'), $baseif, $ret, $out[0]));
|
|
2672
|
return false;
|
|
2673
|
}
|
|
2674
|
$newif = trim($out[0]);
|
|
2675
|
// Rename the interface to {$parentnic}_wlan{$number}#: EX: ath0_wlan0
|
|
2676
|
pfSense_interface_rename($newif, $realif);
|
|
2677
|
file_put_contents("{$g['tmp_path']}/{$realif}_oldmac", get_interface_mac($realif));
|
|
2678
|
}
|
|
2679
|
return true;
|
|
2680
|
}
|
|
2681
|
|
|
2682
|
function interface_sync_wireless_clones(&$ifcfg, $sync_changes = false) {
|
|
2683
|
global $config, $g;
|
|
2684
|
|
|
2685
|
$shared_settings = array('standard', 'turbo', 'protmode', 'txpower', 'channel',
|
|
2686
|
'diversity', 'txantenna', 'rxantenna', 'distance',
|
|
2687
|
'regdomain', 'regcountry', 'reglocation');
|
|
2688
|
|
|
2689
|
if (!is_interface_wireless($ifcfg['if'])) {
|
|
2690
|
return;
|
|
2691
|
}
|
|
2692
|
|
|
2693
|
$baseif = interface_get_wireless_base($ifcfg['if']);
|
|
2694
|
|
|
2695
|
// Sync shared settings for assigned clones
|
|
2696
|
$iflist = get_configured_interface_list(true);
|
|
2697
|
foreach ($iflist as $if) {
|
|
2698
|
if ($baseif == interface_get_wireless_base($config['interfaces'][$if]['if']) && $ifcfg['if'] != $config['interfaces'][$if]['if']) {
|
|
2699
|
if (isset($config['interfaces'][$if]['wireless']['standard']) || $sync_changes) {
|
|
2700
|
foreach ($shared_settings as $setting) {
|
|
2701
|
if ($sync_changes) {
|
|
2702
|
if (isset($ifcfg['wireless'][$setting])) {
|
|
2703
|
$config['interfaces'][$if]['wireless'][$setting] = $ifcfg['wireless'][$setting];
|
|
2704
|
} else if (isset($config['interfaces'][$if]['wireless'][$setting])) {
|
|
2705
|
unset($config['interfaces'][$if]['wireless'][$setting]);
|
|
2706
|
}
|
|
2707
|
} else {
|
|
2708
|
if (isset($config['interfaces'][$if]['wireless'][$setting])) {
|
|
2709
|
$ifcfg['wireless'][$setting] = $config['interfaces'][$if]['wireless'][$setting];
|
|
2710
|
} else if (isset($ifcfg['wireless'][$setting])) {
|
|
2711
|
unset($ifcfg['wireless'][$setting]);
|
|
2712
|
}
|
|
2713
|
}
|
|
2714
|
}
|
|
2715
|
if (!$sync_changes) {
|
|
2716
|
break;
|
|
2717
|
}
|
|
2718
|
}
|
|
2719
|
}
|
|
2720
|
}
|
|
2721
|
|
|
2722
|
// Read or write settings at shared area
|
|
2723
|
if (isset($config['wireless']['interfaces'][$baseif]) && is_array($config['wireless']['interfaces'][$baseif])) {
|
|
2724
|
foreach ($shared_settings as $setting) {
|
|
2725
|
if ($sync_changes) {
|
|
2726
|
if (isset($ifcfg['wireless'][$setting])) {
|
|
2727
|
$config['wireless']['interfaces'][$baseif][$setting] = $ifcfg['wireless'][$setting];
|
|
2728
|
} else if (isset($config['wireless']['interfaces'][$baseif][$setting])) {
|
|
2729
|
unset($config['wireless']['interfaces'][$baseif][$setting]);
|
|
2730
|
}
|
|
2731
|
} else if (isset($config['wireless']['interfaces'][$baseif][$setting])) {
|
|
2732
|
if (isset($config['wireless']['interfaces'][$baseif][$setting])) {
|
|
2733
|
$ifcfg['wireless'][$setting] = $config['wireless']['interfaces'][$baseif][$setting];
|
|
2734
|
} else if (isset($ifcfg['wireless'][$setting])) {
|
|
2735
|
unset($ifcfg['wireless'][$setting]);
|
|
2736
|
}
|
|
2737
|
}
|
|
2738
|
}
|
|
2739
|
}
|
|
2740
|
|
|
2741
|
// Sync the mode on the clone creation page with the configured mode on the interface
|
|
2742
|
if (interface_is_wireless_clone($ifcfg['if']) && isset($config['wireless']['clone']) && is_array($config['wireless']['clone'])) {
|
|
2743
|
foreach ($config['wireless']['clone'] as &$clone) {
|
|
2744
|
if ($clone['cloneif'] == $ifcfg['if']) {
|
|
2745
|
if ($sync_changes) {
|
|
2746
|
$clone['mode'] = $ifcfg['wireless']['mode'];
|
|
2747
|
} else {
|
|
2748
|
$ifcfg['wireless']['mode'] = $clone['mode'];
|
|
2749
|
}
|
|
2750
|
break;
|
|
2751
|
}
|
|
2752
|
}
|
|
2753
|
unset($clone);
|
|
2754
|
}
|
|
2755
|
}
|
|
2756
|
|
|
2757
|
function interface_wireless_configure($if, &$wl, &$wlcfg) {
|
|
2758
|
global $config, $g;
|
|
2759
|
|
|
2760
|
/* open up a shell script that will be used to output the commands.
|
|
2761
|
* since wireless is changing a lot, these series of commands are fragile
|
|
2762
|
* and will sometimes need to be verified by a operator by executing the command
|
|
2763
|
* and returning the output of the command to the developers for inspection. please
|
|
2764
|
* do not change this routine from a shell script to individual exec commands. -sullrich
|
|
2765
|
*/
|
|
2766
|
|
|
2767
|
// Remove script file
|
|
2768
|
unlink_if_exists("{$g['tmp_path']}/{$if}_setup.sh");
|
|
2769
|
|
|
2770
|
// Clone wireless nic if needed.
|
|
2771
|
interface_wireless_clone($if, $wl);
|
|
2772
|
|
|
2773
|
// Reject inadvertent changes to shared settings in case the interface hasn't been configured.
|
|
2774
|
interface_sync_wireless_clones($wl, false);
|
|
2775
|
|
|
2776
|
$fd_set = fopen("{$g['tmp_path']}/{$if}_setup.sh", "w");
|
|
2777
|
fwrite($fd_set, "#!/bin/sh\n");
|
|
2778
|
fwrite($fd_set, "# {$g['product_name']} wireless configuration script.\n\n");
|
|
2779
|
|
|
2780
|
$wlan_setup_log = fopen("{$g['tmp_path']}/{$if}_setup.log", "w");
|
|
2781
|
|
|
2782
|
/* set values for /path/program */
|
|
2783
|
if (file_exists("/usr/local/sbin/hostapd")) {
|
|
2784
|
$hostapd = "/usr/local/sbin/hostapd";
|
|
2785
|
} else {
|
|
2786
|
$hostapd = "/usr/sbin/hostapd";
|
|
2787
|
}
|
|
2788
|
if (file_exists("/usr/local/sbin/wpa_supplicant")) {
|
|
2789
|
$wpa_supplicant = "/usr/local/sbin/wpa_supplicant";
|
|
2790
|
} else {
|
|
2791
|
$wpa_supplicant = "/usr/sbin/wpa_supplicant";
|
|
2792
|
}
|
|
2793
|
$ifconfig = "/sbin/ifconfig";
|
|
2794
|
$sysctl = "/sbin/sysctl";
|
|
2795
|
$killall = "/usr/bin/killall";
|
|
2796
|
|
|
2797
|
/* Set all wireless ifconfig variables (split up to get rid of needed checking) */
|
|
2798
|
|
|
2799
|
$wlcmd = array();
|
|
2800
|
$wl_sysctl = array();
|
|
2801
|
/* Set a/b/g standard */
|
|
2802
|
$standard = str_replace(" Turbo", "", $wlcfg['standard']);
|
|
2803
|
/* skip mode entirely for "auto" */
|
|
2804
|
if ($wlcfg['standard'] != "auto") {
|
|
2805
|
$wlcmd[] = "mode " . escapeshellarg($standard);
|
|
2806
|
}
|
|
2807
|
|
|
2808
|
/* XXX: Disable ampdu for now on mwl when running in 11n mode
|
|
2809
|
* to prevent massive packet loss under certain conditions. */
|
|
2810
|
if (preg_match("/^mwl/i", $if) && ($standard == "11ng" || $standard == "11na")) {
|
|
2811
|
$wlcmd[] = "-ampdu";
|
|
2812
|
}
|
|
2813
|
|
|
2814
|
/* Set ssid */
|
|
2815
|
if ($wlcfg['ssid']) {
|
|
2816
|
$wlcmd[] = "ssid " .escapeshellarg($wlcfg['ssid']);
|
|
2817
|
}
|
|
2818
|
|
|
2819
|
/* Set 802.11g protection mode */
|
|
2820
|
$wlcmd[] = "protmode " . escapeshellarg($wlcfg['protmode']);
|
|
2821
|
|
|
2822
|
/* set wireless channel value */
|
|
2823
|
if (isset($wlcfg['channel'])) {
|
|
2824
|
if ($wlcfg['channel'] == "0") {
|
|
2825
|
$wlcmd[] = "channel any";
|
|
2826
|
} else {
|
|
2827
|
$wlcmd[] = "channel " . escapeshellarg($wlcfg['channel']);
|
|
2828
|
}
|
|
2829
|
}
|
|
2830
|
|
|
2831
|
/* Set antenna diversity value */
|
|
2832
|
if (isset($wlcfg['diversity'])) {
|
|
2833
|
$wl_sysctl[] = "diversity=" . escapeshellarg($wlcfg['diversity']);
|
|
2834
|
}
|
|
2835
|
|
|
2836
|
/* Set txantenna value */
|
|
2837
|
if (isset($wlcfg['txantenna'])) {
|
|
2838
|
$wl_sysctl[] = "txantenna=" . escapeshellarg($wlcfg['txantenna']);
|
|
2839
|
}
|
|
2840
|
|
|
2841
|
/* Set rxantenna value */
|
|
2842
|
if (isset($wlcfg['rxantenna'])) {
|
|
2843
|
$wl_sysctl[] = "rxantenna=" . escapeshellarg($wlcfg['rxantenna']);
|
|
2844
|
}
|
|
2845
|
|
|
2846
|
/* set Distance value */
|
|
2847
|
if ($wlcfg['distance']) {
|
|
2848
|
$distance = escapeshellarg($wlcfg['distance']);
|
|
2849
|
}
|
|
2850
|
|
|
2851
|
/* Set wireless hostap mode */
|
|
2852
|
if ($wlcfg['mode'] == "hostap") {
|
|
2853
|
$wlcmd[] = "mediaopt hostap";
|
|
2854
|
} else {
|
|
2855
|
$wlcmd[] = "-mediaopt hostap";
|
|
2856
|
}
|
|
2857
|
|
|
2858
|
/* Set wireless adhoc mode */
|
|
2859
|
if ($wlcfg['mode'] == "adhoc") {
|
|
2860
|
$wlcmd[] = "mediaopt adhoc";
|
|
2861
|
} else {
|
|
2862
|
$wlcmd[] = "-mediaopt adhoc";
|
|
2863
|
}
|
|
2864
|
|
|
2865
|
/* Not necessary to set BSS mode as this is default if adhoc and/or hostap is NOT set */
|
|
2866
|
|
|
2867
|
/* handle hide ssid option */
|
|
2868
|
if (isset($wlcfg['hidessid']['enable'])) {
|
|
2869
|
$wlcmd[] = "hidessid";
|
|
2870
|
} else {
|
|
2871
|
$wlcmd[] = "-hidessid";
|
|
2872
|
}
|
|
2873
|
|
|
2874
|
/* handle pureg (802.11g) only option */
|
|
2875
|
if (isset($wlcfg['pureg']['enable'])) {
|
|
2876
|
$wlcmd[] = "mode 11g pureg";
|
|
2877
|
} else {
|
|
2878
|
$wlcmd[] = "-pureg";
|
|
2879
|
}
|
|
2880
|
|
|
2881
|
/* handle puren (802.11n) only option */
|
|
2882
|
if (isset($wlcfg['puren']['enable'])) {
|
|
2883
|
$wlcmd[] = "puren";
|
|
2884
|
} else {
|
|
2885
|
$wlcmd[] = "-puren";
|
|
2886
|
}
|
|
2887
|
|
|
2888
|
/* enable apbridge option */
|
|
2889
|
if (isset($wlcfg['apbridge']['enable'])) {
|
|
2890
|
$wlcmd[] = "apbridge";
|
|
2891
|
} else {
|
|
2892
|
$wlcmd[] = "-apbridge";
|
|
2893
|
}
|
|
2894
|
|
|
2895
|
/* handle turbo option */
|
|
2896
|
if (isset($wlcfg['turbo']['enable'])) {
|
|
2897
|
$wlcmd[] = "mediaopt turbo";
|
|
2898
|
} else {
|
|
2899
|
$wlcmd[] = "-mediaopt turbo";
|
|
2900
|
}
|
|
2901
|
|
|
2902
|
/* handle txpower setting */
|
|
2903
|
// or don't. this has issues at the moment.
|
|
2904
|
/*
|
|
2905
|
if ($wlcfg['txpower'] <> "" && is_numeric($wlcfg['txpower'])) {
|
|
2906
|
$wlcmd[] = "txpower " . escapeshellarg($wlcfg['txpower']);
|
|
2907
|
}*/
|
|
2908
|
|
|
2909
|
/* handle wme option */
|
|
2910
|
if (isset($wlcfg['wme']['enable'])) {
|
|
2911
|
$wlcmd[] = "wme";
|
|
2912
|
} else {
|
|
2913
|
$wlcmd[] = "-wme";
|
|
2914
|
}
|
|
2915
|
|
|
2916
|
/* Enable wpa if it's configured. No WEP support anymore. */
|
|
2917
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
2918
|
$wlcmd[] = "authmode wpa wepmode off ";
|
|
2919
|
} else {
|
|
2920
|
$wlcmd[] = "authmode open wepmode off ";
|
|
2921
|
}
|
|
2922
|
|
|
2923
|
kill_hostapd($if);
|
|
2924
|
mwexec(kill_wpasupplicant("{$if}"));
|
|
2925
|
|
|
2926
|
/* generate wpa_supplicant/hostap config if wpa is enabled */
|
|
2927
|
|
|
2928
|
switch ($wlcfg['mode']) {
|
|
2929
|
case 'bss':
|
|
2930
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
2931
|
$wpa .= <<<EOD
|
|
2932
|
ctrl_interface={$g['varrun_path']}/wpa_supplicant
|
|
2933
|
ctrl_interface_group=0
|
|
2934
|
ap_scan=1
|
|
2935
|
#fast_reauth=1
|
|
2936
|
network={
|
|
2937
|
ssid="{$wlcfg['ssid']}"
|
|
2938
|
scan_ssid=1
|
|
2939
|
priority=5
|
|
2940
|
key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
2941
|
psk="{$wlcfg['wpa']['passphrase']}"
|
|
2942
|
pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
2943
|
group={$wlcfg['wpa']['wpa_pairwise']}
|
|
2944
|
}
|
|
2945
|
EOD;
|
|
2946
|
|
|
2947
|
@file_put_contents("{$g['varetc_path']}/wpa_supplicant_{$if}.conf", $wpa);
|
|
2948
|
unset($wpa);
|
|
2949
|
}
|
|
2950
|
break;
|
|
2951
|
case 'hostap':
|
|
2952
|
if (!empty($wlcfg['wpa']['passphrase'])) {
|
|
2953
|
$wpa_passphrase = "wpa_passphrase={$wlcfg['wpa']['passphrase']}\n";
|
|
2954
|
} else {
|
|
2955
|
$wpa_passphrase = "";
|
|
2956
|
}
|
|
2957
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
2958
|
$wpa .= <<<EOD
|
|
2959
|
interface={$if}
|
|
2960
|
driver=bsd
|
|
2961
|
logger_syslog=-1
|
|
2962
|
logger_syslog_level=0
|
|
2963
|
logger_stdout=-1
|
|
2964
|
logger_stdout_level=0
|
|
2965
|
dump_file={$g['tmp_path']}/hostapd_{$if}.dump
|
|
2966
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
2967
|
ctrl_interface_group=wheel
|
|
2968
|
#accept_mac_file={$g['tmp_path']}/hostapd_{$if}.accept
|
|
2969
|
#deny_mac_file={$g['tmp_path']}/hostapd_{$if}.deny
|
|
2970
|
#macaddr_acl={$wlcfg['wpa']['macaddr_acl']}
|
|
2971
|
ssid={$wlcfg['ssid']}
|
|
2972
|
debug={$wlcfg['wpa']['debug_mode']}
|
|
2973
|
wpa={$wlcfg['wpa']['wpa_mode']}
|
|
2974
|
wpa_key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
2975
|
wpa_pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
2976
|
wpa_group_rekey={$wlcfg['wpa']['wpa_group_rekey']}
|
|
2977
|
wpa_gmk_rekey={$wlcfg['wpa']['wpa_gmk_rekey']}
|
|
2978
|
wpa_strict_rekey={$wlcfg['wpa']['wpa_strict_rekey']}
|
|
2979
|
{$wpa_passphrase}
|
|
2980
|
|
|
2981
|
EOD;
|
|
2982
|
|
|
2983
|
if (isset($wlcfg['wpa']['rsn_preauth'])) {
|
|
2984
|
$wpa .= <<<EOD
|
|
2985
|
# Enable the next lines for preauth when roaming. Interface = wired or wireless interface talking to the AP to roam from/to
|
|
2986
|
rsn_preauth=1
|
|
2987
|
rsn_preauth_interfaces={$if}
|
|
2988
|
|
|
2989
|
EOD;
|
|
2990
|
}
|
|
2991
|
if (is_array($wlcfg['wpa']['ieee8021x']) && isset($wlcfg['wpa']['ieee8021x']['enable'])) {
|
|
2992
|
$wpa .= "ieee8021x=1\n";
|
|
2993
|
|
|
2994
|
if (!empty($wlcfg['auth_server_addr']) && !empty($wlcfg['auth_server_shared_secret'])) {
|
|
2995
|
$auth_server_port = "1812";
|
|
2996
|
if (!empty($wlcfg['auth_server_port']) && is_numeric($wlcfg['auth_server_port'])) {
|
|
2997
|
$auth_server_port = intval($wlcfg['auth_server_port']);
|
|
2998
|
}
|
|
2999
|
$wpa .= <<<EOD
|
|
3000
|
|
|
3001
|
auth_server_addr={$wlcfg['auth_server_addr']}
|
|
3002
|
auth_server_port={$auth_server_port}
|
|
3003
|
auth_server_shared_secret={$wlcfg['auth_server_shared_secret']}
|
|
3004
|
|
|
3005
|
EOD;
|
|
3006
|
if (!empty($wlcfg['auth_server_addr2']) && !empty($wlcfg['auth_server_shared_secret2'])) {
|
|
3007
|
$auth_server_port2 = "1812";
|
|
3008
|
if (!empty($wlcfg['auth_server_port2']) && is_numeric($wlcfg['auth_server_port2'])) {
|
|
3009
|
$auth_server_port2 = intval($wlcfg['auth_server_port2']);
|
|
3010
|
}
|
|
3011
|
|
|
3012
|
$wpa .= <<<EOD
|
|
3013
|
auth_server_addr={$wlcfg['auth_server_addr2']}
|
|
3014
|
auth_server_port={$auth_server_port2}
|
|
3015
|
auth_server_shared_secret={$wlcfg['auth_server_shared_secret2']}
|
|
3016
|
|
|
3017
|
EOD;
|
|
3018
|
}
|
|
3019
|
}
|
|
3020
|
}
|
|
3021
|
|
|
3022
|
@file_put_contents("{$g['varetc_path']}/hostapd_{$if}.conf", $wpa);
|
|
3023
|
unset($wpa);
|
|
3024
|
}
|
|
3025
|
break;
|
|
3026
|
}
|
|
3027
|
|
|
3028
|
/*
|
|
3029
|
* all variables are set, lets start up everything
|
|
3030
|
*/
|
|
3031
|
|
|
3032
|
$baseif = interface_get_wireless_base($if);
|
|
3033
|
preg_match("/^(.*?)([0-9]*)$/", $baseif, $baseif_split);
|
|
3034
|
$wl_sysctl_prefix = 'dev.' . $baseif_split[1] . '.' . $baseif_split[2];
|
|
3035
|
|
|
3036
|
/* set sysctls for the wireless interface */
|
|
3037
|
if (!empty($wl_sysctl)) {
|
|
3038
|
fwrite($fd_set, "# sysctls for {$baseif}\n");
|
|
3039
|
foreach ($wl_sysctl as $wl_sysctl_line) {
|
|
3040
|
fwrite($fd_set, "{$sysctl} {$wl_sysctl_prefix}.{$wl_sysctl_line}\n");
|
|
3041
|
}
|
|
3042
|
}
|
|
3043
|
|
|
3044
|
/* set ack timers according to users preference (if he/she has any) */
|
|
3045
|
if ($distance) {
|
|
3046
|
fwrite($fd_set, "# Enable ATH distance settings\n");
|
|
3047
|
fwrite($fd_set, "/usr/local/sbin/athctrl.sh -i {$baseif} -d {$distance}\n");
|
|
3048
|
}
|
|
3049
|
|
|
3050
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
3051
|
if ($wlcfg['mode'] == "bss") {
|
|
3052
|
fwrite($fd_set, "{$wpa_supplicant} -B -i {$if} -c {$g['varetc_path']}/wpa_supplicant_{$if}.conf\n");
|
|
3053
|
}
|
|
3054
|
if ($wlcfg['mode'] == "hostap") {
|
|
3055
|
/* add line to script to restore old mac to make hostapd happy */
|
|
3056
|
if (file_exists("{$g['tmp_path']}/{$if}_oldmac")) {
|
|
3057
|
$if_oldmac = file_get_contents("{$g['tmp_path']}/{$if}_oldmac");
|
|
3058
|
$if_curmac = get_interface_mac($if);
|
|
3059
|
if ($if_curmac != $if_oldmac && is_macaddr($if_oldmac)) {
|
|
3060
|
fwrite($fd_set, "{$ifconfig} " . escapeshellarg($if) .
|
|
3061
|
" link " . escapeshellarg($if_oldmac) . "\n");
|
|
3062
|
}
|
|
3063
|
}
|
|
3064
|
|
|
3065
|
fwrite($fd_set, "{$hostapd} -B -P {$g['varrun_path']}/hostapd_{$if}.pid {$g['varetc_path']}/hostapd_{$if}.conf\n");
|
|
3066
|
|
|
3067
|
/* add line to script to restore spoofed mac after running hostapd */
|
|
3068
|
if ($wl['spoofmac']) {
|
|
3069
|
$if_curmac = get_interface_mac($if);
|
|
3070
|
if ($wl['spoofmac'] != $if_curmac && is_macaddr($wl['spoofmac'])) {
|
|
3071
|
fwrite($fd_set, "{$ifconfig} " . escapeshellarg($if) .
|
|
3072
|
" link " . escapeshellarg($wl['spoofmac']) . "\n");
|
|
3073
|
}
|
|
3074
|
}
|
|
3075
|
}
|
|
3076
|
}
|
|
3077
|
|
|
3078
|
fclose($fd_set);
|
|
3079
|
|
|
3080
|
/* Making sure regulatory settings have actually changed
|
|
3081
|
* before applying, because changing them requires bringing
|
|
3082
|
* down all wireless networks on the interface. */
|
|
3083
|
exec("{$ifconfig} " . escapeshellarg($if), $output);
|
|
3084
|
$ifconfig_str = implode($output);
|
|
3085
|
unset($output);
|
|
3086
|
$reg_changing = false;
|
|
3087
|
|
|
3088
|
/* special case for the debug country code */
|
|
3089
|
if ($wlcfg['regcountry'] == 'DEBUG' && !preg_match("/\sregdomain\s+DEBUG\s/si", $ifconfig_str)) {
|
|
3090
|
$reg_changing = true;
|
|
3091
|
} else if ($wlcfg['regdomain'] && !preg_match("/\sregdomain\s+{$wlcfg['regdomain']}\s/si", $ifconfig_str)) {
|
|
3092
|
$reg_changing = true;
|
|
3093
|
} else if ($wlcfg['regcountry'] && !preg_match("/\scountry\s+{$wlcfg['regcountry']}\s/si", $ifconfig_str)) {
|
|
3094
|
$reg_changing = true;
|
|
3095
|
} else if ($wlcfg['reglocation'] == 'anywhere' && preg_match("/\s(indoor|outdoor)\s/si", $ifconfig_str)) {
|
|
3096
|
$reg_changing = true;
|
|
3097
|
} else if ($wlcfg['reglocation'] && $wlcfg['reglocation'] != 'anywhere' && !preg_match("/\s{$wlcfg['reglocation']}\s/si", $ifconfig_str)) {
|
|
3098
|
$reg_changing = true;
|
|
3099
|
}
|
|
3100
|
|
|
3101
|
if ($reg_changing) {
|
|
3102
|
/* set regulatory domain */
|
|
3103
|
if ($wlcfg['regdomain']) {
|
|
3104
|
$wlregcmd[] = "regdomain " . escapeshellarg($wlcfg['regdomain']);
|
|
3105
|
}
|
|
3106
|
|
|
3107
|
/* set country */
|
|
3108
|
if ($wlcfg['regcountry']) {
|
|
3109
|
$wlregcmd[] = "country " . escapeshellarg($wlcfg['regcountry']);
|
|
3110
|
}
|
|
3111
|
|
|
3112
|
/* set location */
|
|
3113
|
if ($wlcfg['reglocation']) {
|
|
3114
|
$wlregcmd[] = escapeshellarg($wlcfg['reglocation']);
|
|
3115
|
}
|
|
3116
|
|
|
3117
|
$wlregcmd_args = implode(" ", $wlregcmd);
|
|
3118
|
|
|
3119
|
/* build a complete list of the wireless clones for this interface */
|
|
3120
|
$clone_list = array();
|
|
3121
|
if (does_interface_exist(interface_get_wireless_clone($baseif))) {
|
|
3122
|
$clone_list[] = interface_get_wireless_clone($baseif);
|
|
3123
|
}
|
|
3124
|
if (isset($config['wireless']['clone']) && is_array($config['wireless']['clone'])) {
|
|
3125
|
foreach ($config['wireless']['clone'] as $clone) {
|
|
3126
|
if ($clone['if'] == $baseif) {
|
|
3127
|
$clone_list[] = $clone['cloneif'];
|
|
3128
|
}
|
|
3129
|
}
|
|
3130
|
}
|
|
3131
|
|
|
3132
|
/* find which clones are up and bring them down */
|
|
3133
|
$clones_up = array();
|
|
3134
|
foreach ($clone_list as $clone_if) {
|
|
3135
|
$clone_status = pfSense_get_interface_addresses($clone_if);
|
|
3136
|
if ($clone_status['status'] == 'up') {
|
|
3137
|
$clones_up[] = $clone_if;
|
|
3138
|
mwexec("{$ifconfig} " . escapeshellarg($clone_if) . " down");
|
|
3139
|
}
|
|
3140
|
}
|
|
3141
|
|
|
3142
|
/* apply the regulatory settings */
|
|
3143
|
mwexec("{$ifconfig} " . escapeshellarg($if) . " {$wlregcmd_args}");
|
|
3144
|
fwrite($wlan_setup_log, "$ifconfig" . escapeshellarg($if) . "$wlregcmd_args \n");
|
|
3145
|
|
|
3146
|
/* bring the clones back up that were previously up */
|
|
3147
|
foreach ($clones_up as $clone_if) {
|
|
3148
|
interfaces_bring_up($clone_if);
|
|
3149
|
|
|
3150
|
/*
|
|
3151
|
* Rerun the setup script for the interface if it isn't this interface, the interface
|
|
3152
|
* is in infrastructure mode, and WPA is enabled.
|
|
3153
|
* This can be removed if wpa_supplicant stops dying when you bring the interface down.
|
|
3154
|
*/
|
|
3155
|
if ($clone_if != $if) {
|
|
3156
|
$friendly_if = convert_real_interface_to_friendly_interface_name($clone_if);
|
|
3157
|
if ((!empty($friendly_if)) &&
|
|
3158
|
($config['interfaces'][$friendly_if]['wireless']['mode'] == "bss") &&
|
|
3159
|
(isset($config['interfaces'][$friendly_if]['wireless']['wpa']['enable']))) {
|
|
3160
|
mwexec("/bin/sh {$g['tmp_path']}/" . escapeshellarg($clone_if) . "_setup.sh");
|
|
3161
|
}
|
|
3162
|
}
|
|
3163
|
}
|
|
3164
|
}
|
|
3165
|
|
|
3166
|
/* The mode must be specified in a separate command before ifconfig
|
|
3167
|
* will allow the mode and channel at the same time in the next.
|
|
3168
|
* Only do this for AP mode as this breaks client mode (PR 198680).
|
|
3169
|
*/
|
|
3170
|
if ($wlcfg['mode'] == "hostap") {
|
|
3171
|
mwexec("/sbin/ifconfig " . escapeshellarg($if) . " mode " . escapeshellarg($standard));
|
|
3172
|
fwrite($wlan_setup_log, "/sbin/ifconfig " . escapeshellarg($if) . " mode " . escapeshellarg($standard) . "\n");
|
|
3173
|
}
|
|
3174
|
|
|
3175
|
/* configure wireless */
|
|
3176
|
$wlcmd_args = implode(" ", $wlcmd);
|
|
3177
|
mwexec("/sbin/ifconfig " . escapeshellarg($if) . " " . $wlcmd_args, false);
|
|
3178
|
fwrite($wlan_setup_log, "/sbin/ifconfig " . escapeshellarg($if) . " " . "$wlcmd_args \n");
|
|
3179
|
/* Bring the interface up only after setting up all the other parameters. */
|
|
3180
|
mwexec("/sbin/ifconfig " . escapeshellarg($if) . " up", false);
|
|
3181
|
fwrite($wlan_setup_log, "/sbin/ifconfig " . escapeshellarg($if) . " up\n");
|
|
3182
|
fclose($wlan_setup_log);
|
|
3183
|
|
|
3184
|
unset($wlcmd_args, $wlcmd);
|
|
3185
|
|
|
3186
|
|
|
3187
|
sleep(1);
|
|
3188
|
/* execute hostapd and wpa_supplicant if required in shell */
|
|
3189
|
mwexec("/bin/sh {$g['tmp_path']}/" . escapeshellarg($if) . "_setup.sh");
|
|
3190
|
|
|
3191
|
return 0;
|
|
3192
|
|
|
3193
|
}
|
|
3194
|
|
|
3195
|
function kill_hostapd($interface) {
|
|
3196
|
global $g;
|
|
3197
|
|
|
3198
|
if (isvalidpid("{$g['varrun_path']}/hostapd_{$interface}.pid")) {
|
|
3199
|
return killbypid("{$g['varrun_path']}/hostapd_{$interface}.pid");
|
|
3200
|
}
|
|
3201
|
}
|
|
3202
|
|
|
3203
|
function kill_wpasupplicant($interface) {
|
|
3204
|
return "/bin/pkill -f \"wpa_supplicant .*{$interface}\\.conf\"\n";
|
|
3205
|
}
|
|
3206
|
|
|
3207
|
function find_dhclient_process($interface) {
|
|
3208
|
if ($interface) {
|
|
3209
|
$pid = `/bin/pgrep -axf "dhclient: {$interface}"`;
|
|
3210
|
} else {
|
|
3211
|
$pid = 0;
|
|
3212
|
}
|
|
3213
|
|
|
3214
|
return intval($pid);
|
|
3215
|
}
|
|
3216
|
|
|
3217
|
function kill_dhclient_process($interface) {
|
|
3218
|
if (empty($interface) || !does_interface_exist($interface)) {
|
|
3219
|
return;
|
|
3220
|
}
|
|
3221
|
|
|
3222
|
$i = 0;
|
|
3223
|
while ((($pid = find_dhclient_process($interface)) != 0) && ($i < 3)) {
|
|
3224
|
/* 3rd time make it die for sure */
|
|
3225
|
$sig = ($i == 2 ? SIGKILL : SIGTERM);
|
|
3226
|
posix_kill($pid, $sig);
|
|
3227
|
sleep(1);
|
|
3228
|
$i++;
|
|
3229
|
}
|
|
3230
|
unset($i);
|
|
3231
|
}
|
|
3232
|
|
|
3233
|
function find_dhcp6c_process($interface) {
|
|
3234
|
global $g;
|
|
3235
|
|
|
3236
|
if ($interface && isvalidpid("{$g['varrun_path']}/dhcp6c_{$interface}.pid")) {
|
|
3237
|
$pid = trim(file_get_contents("{$g['varrun_path']}/dhcp6c_{$interface}.pid"), " \n");
|
|
3238
|
} else {
|
|
3239
|
return(false);
|
|
3240
|
}
|
|
3241
|
|
|
3242
|
return intval($pid);
|
|
3243
|
}
|
|
3244
|
|
|
3245
|
function kill_dhcp6client_process($interface, $force, $release = false) {
|
|
3246
|
global $g;
|
|
3247
|
|
|
3248
|
$i = 0;
|
|
3249
|
|
|
3250
|
/*
|
|
3251
|
Beware of the following: Reason, the interface may be down, but
|
|
3252
|
dhcp6c may still be running, it just complains it cannot send
|
|
3253
|
and carries on. Commented out as will stop the call to kill.
|
|
3254
|
|
|
3255
|
if (empty($interface) || !does_interface_exist($interface)) {
|
|
3256
|
return;
|
|
3257
|
}
|
|
3258
|
*/
|
|
3259
|
|
|
3260
|
/*********** Notes on signals for dhcp6c and this function *************
|
|
3261
|
|
|
3262
|
If we have Taken the WAN interface down, then dhcp6c sits there sending
|
|
3263
|
a release and waiting for the response that never comes.
|
|
3264
|
So we need to tell it that the interface is down and to just die quickly
|
|
3265
|
otherwise a new client may launch and we have duplicate proceses.
|
|
3266
|
In this case use SIGUSR1.
|
|
3267
|
|
|
3268
|
If we want to exit normally obeying the no release flag then use SIGTERM.
|
|
3269
|
If we want to exit with a release overiding the no release flag then
|
|
3270
|
use SIGUSR2.
|
|
3271
|
|
|
3272
|
If $Force is true it will use SIGUSR1, thus forcing dhcp6c to
|
|
3273
|
exit quickly without sending release signals.
|
|
3274
|
|
|
3275
|
If $Force is set to false and $release is also set to false dhcp6c will
|
|
3276
|
follow the no-release flag.
|
|
3277
|
|
|
3278
|
If $Force is set to false and $release is true then dhcp6c will send a
|
|
3279
|
release regardless of the no-release flag.
|
|
3280
|
***********************************************************************/
|
|
3281
|
|
|
3282
|
if ($force == true) {
|
|
3283
|
$psig=SIGUSR1;
|
|
3284
|
} else if ($release == false) {
|
|
3285
|
$psig=SIGTERM;
|
|
3286
|
} else {
|
|
3287
|
$psig=SIGUSR2;
|
|
3288
|
}
|
|
3289
|
|
|
3290
|
while ((($pid = find_dhcp6c_process($interface)) != 0) && ($i < 3)) {
|
|
3291
|
/* 3rd time make it die for sure */
|
|
3292
|
$sig = ($i == 2 ? SIGKILL : $psig);
|
|
3293
|
posix_kill($pid, $sig);
|
|
3294
|
sleep(1);
|
|
3295
|
$i++;
|
|
3296
|
}
|
|
3297
|
/* Clear the RTSOLD script created lock & tidy up */
|
|
3298
|
unlink_if_exists("/tmp/dhcp6c_{$interface}_lock");
|
|
3299
|
unlink_if_exists("{$g['varrun_path']}/dhcp6c_{$interface}.pid"); // just in case!
|
|
3300
|
}
|
|
3301
|
function reset_dhcp6client_process($interface) {
|
|
3302
|
|
|
3303
|
$pid = find_dhcp6c_process($interface);
|
|
3304
|
|
|
3305
|
if($pid != 0) {
|
|
3306
|
posix_kill($pid, SIGHUP);
|
|
3307
|
}
|
|
3308
|
}
|
|
3309
|
|
|
3310
|
function run_dhcp6client_process($interface, $interface_name, $wancfg) {
|
|
3311
|
global $g;
|
|
3312
|
|
|
3313
|
$debugOption = isset($wancfg['dhcp6debug']) ? "-D" : "-d";
|
|
3314
|
$noreleaseOption = isset($wancfg['dhcp6norelease']) ? "-n" : "";
|
|
3315
|
|
|
3316
|
/*
|
|
3317
|
* Only run this if the lock does not exist. In theory the lock being
|
|
3318
|
* there in this mode means the user has selected dhcp6withoutRA while
|
|
3319
|
* a session is active in the other mode.
|
|
3320
|
*
|
|
3321
|
* It should not happen as the process should have been killed and the
|
|
3322
|
* lock deleted.
|
|
3323
|
*/
|
|
3324
|
|
|
3325
|
if (!file_exists("/tmp/dhcp6c_{$interface}_lock")) {
|
|
3326
|
kill_dhcp6client_process($interface, true);
|
|
3327
|
/* Lock it to avoid multiple runs */
|
|
3328
|
touch("/tmp/dhcp6c_{$interface}_lock");
|
|
3329
|
mwexec("/usr/local/sbin/dhcp6c {$debugOption} " .
|
|
3330
|
"{$noreleaseOption} " .
|
|
3331
|
"-c {$g['varetc_path']}/dhcp6c_{$interface_name}.conf " .
|
|
3332
|
"-p {$g['varrun_path']}/dhcp6c_{$interface}.pid " .
|
|
3333
|
$interface);
|
|
3334
|
log_error(sprintf(gettext(
|
|
3335
|
"Starting dhcp6 client for interface wan %s in DHCP6 without RA mode"),
|
|
3336
|
$interface));
|
|
3337
|
}
|
|
3338
|
}
|
|
3339
|
|
|
3340
|
function interface_virtual_create($interface) {
|
|
3341
|
global $config;
|
|
3342
|
|
|
3343
|
if (interface_is_vlan($interface) != NULL) {
|
|
3344
|
interfaces_vlan_configure($interface);
|
|
3345
|
} else if (substr($interface, 0, 3) == "gre") {
|
|
3346
|
interfaces_gre_configure(0, $interface);
|
|
3347
|
} else if (substr($interface, 0, 3) == "gif") {
|
|
3348
|
interfaces_gif_configure(0, $interface);
|
|
3349
|
} else if (substr($interface, 0, 5) == "ovpns") {
|
|
3350
|
if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-server'])) {
|
|
3351
|
foreach ($config['openvpn']['openvpn-server'] as $server) {
|
|
3352
|
if ($interface == "ovpns{$server['vpnid']}") {
|
|
3353
|
if (!function_exists('openvpn_resync')) {
|
|
3354
|
require_once('openvpn.inc');
|
|
3355
|
}
|
|
3356
|
log_error(sprintf(gettext("OpenVPN: Resync server %s"), $server['description']));
|
|
3357
|
openvpn_resync('server', $server);
|
|
3358
|
}
|
|
3359
|
}
|
|
3360
|
unset($server);
|
|
3361
|
}
|
|
3362
|
} else if (substr($interface, 0, 5) == "ovpnc") {
|
|
3363
|
if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-client'])) {
|
|
3364
|
foreach ($config['openvpn']['openvpn-client'] as $client) {
|
|
3365
|
if ($interface == "ovpnc{$client['vpnid']}") {
|
|
3366
|
if (!function_exists('openvpn_resync')) {
|
|
3367
|
require_once('openvpn.inc');
|
|
3368
|
}
|
|
3369
|
log_error(sprintf(gettext("OpenVPN: Resync client %s"), $client['description']));
|
|
3370
|
openvpn_resync('client', $client);
|
|
3371
|
}
|
|
3372
|
}
|
|
3373
|
unset($client);
|
|
3374
|
}
|
|
3375
|
} else if (substr($interface, 0, 4) == "lagg") {
|
|
3376
|
interfaces_lagg_configure($interface);
|
|
3377
|
} else if (substr($interface, 0, 6) == "bridge") {
|
|
3378
|
interfaces_bridge_configure(0, $interface);
|
|
3379
|
}
|
|
3380
|
}
|
|
3381
|
|
|
3382
|
function interface_vlan_mtu_configured($iface) {
|
|
3383
|
global $config;
|
|
3384
|
|
|
3385
|
$mtu = 0;
|
|
3386
|
if (is_array($config['vlans']) && is_array($config['vlans']['vlan'])) {
|
|
3387
|
foreach ($config['vlans']['vlan'] as $vlan) {
|
|
3388
|
|
|
3389
|
if ($vlan['vlanif'] != $iface)
|
|
3390
|
continue;
|
|
3391
|
|
|
3392
|
$assignedport = convert_real_interface_to_friendly_interface_name($vlan['vlanif']);
|
|
3393
|
if (!empty($assignedport) && !empty($config['interfaces'][$assignedport]['mtu'])) {
|
|
3394
|
/* VLAN MTU */
|
|
3395
|
$mtu = $config['interfaces'][$assignedport]['mtu'];
|
|
3396
|
} elseif (!empty($config['interfaces'][$vlan['if']]['mtu'])) {
|
|
3397
|
/* Parent MTU */
|
|
3398
|
$mtu = $config['interfaces'][$vlan['if']]['mtu'];
|
|
3399
|
}
|
|
3400
|
}
|
|
3401
|
}
|
|
3402
|
|
|
3403
|
return $mtu;
|
|
3404
|
}
|
|
3405
|
|
|
3406
|
function interface_mtu_wanted_for_pppoe($realif) {
|
|
3407
|
global $config;
|
|
3408
|
|
|
3409
|
if (!is_array($config['ppps']) || !is_array($config['ppps']['ppp']))
|
|
3410
|
return 0;
|
|
3411
|
|
|
3412
|
$mtu = 0;
|
|
3413
|
foreach ($config['ppps']['ppp'] as $ppp) {
|
|
3414
|
if ($ppp['type'] != "pppoe") {
|
|
3415
|
continue;
|
|
3416
|
}
|
|
3417
|
|
|
3418
|
$mtus = array();
|
|
3419
|
if (!empty($ppp['mtu'])) {
|
|
3420
|
$mtus = explode(',', $ppp['mtu']);
|
|
3421
|
}
|
|
3422
|
$ports = explode(',', $ppp['ports']);
|
|
3423
|
|
|
3424
|
foreach ($ports as $pid => $port) {
|
|
3425
|
$parentifa = get_parent_interface($port);
|
|
3426
|
$parentif = $parentifa[0];
|
|
3427
|
if ($parentif != $realif)
|
|
3428
|
continue;
|
|
3429
|
|
|
3430
|
// there is an MTU configured on the port in question
|
|
3431
|
if (!empty($mtus[$pid])) {
|
|
3432
|
$mtu = intval($mtus[$pid]) + 8;
|
|
3433
|
// or use the MTU configured on the interface ...
|
|
3434
|
} elseif (is_array($config['interfaces'])) {
|
|
3435
|
foreach ($config['interfaces'] as $interface) {
|
|
3436
|
if ($interface['if'] == $ppp['if'] &&
|
|
3437
|
!empty($interface['mtu'])) {
|
|
3438
|
$mtu = intval($interface['mtu']) + 8;
|
|
3439
|
break;
|
|
3440
|
}
|
|
3441
|
}
|
|
3442
|
}
|
|
3443
|
}
|
|
3444
|
}
|
|
3445
|
|
|
3446
|
return $mtu;
|
|
3447
|
}
|
|
3448
|
|
|
3449
|
function interface_configure($interface = "wan", $reloadall = false, $linkupevent = false) {
|
|
3450
|
global $config, $g;
|
|
3451
|
global $interface_sn_arr_cache, $interface_ip_arr_cache;
|
|
3452
|
global $interface_snv6_arr_cache, $interface_ipv6_arr_cache;
|
|
3453
|
|
|
3454
|
$wancfg = $config['interfaces'][$interface];
|
|
3455
|
|
|
3456
|
if (!isset($wancfg['enable'])) {
|
|
3457
|
return;
|
|
3458
|
}
|
|
3459
|
|
|
3460
|
$realif = get_real_interface($interface);
|
|
3461
|
$realhwif_array = get_parent_interface($interface);
|
|
3462
|
// Need code to handle MLPPP if we ever use $realhwif for MLPPP handling
|
|
3463
|
$realhwif = $realhwif_array[0];
|
|
3464
|
|
|
3465
|
if (!platform_booting() && !(substr($realif, 0, 4) == "ovpn")) {
|
|
3466
|
/* remove all IPv4 and IPv6 addresses */
|
|
3467
|
$tmpifaces = pfSense_getall_interface_addresses($realif);
|
|
3468
|
if (is_array($tmpifaces)) {
|
|
3469
|
foreach ($tmpifaces as $tmpiface) {
|
|
3470
|
if (is_ipaddrv6($tmpiface) || is_subnetv6($tmpiface)) {
|
|
3471
|
if (!is_linklocal($tmpiface)) {
|
|
3472
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 {$tmpiface} delete");
|
|
3473
|
}
|
|
3474
|
} else {
|
|
3475
|
if (is_subnetv4($tmpiface)) {
|
|
3476
|
$tmpip = explode('/', $tmpiface);
|
|
3477
|
$tmpip = $tmpip[0];
|
|
3478
|
} else {
|
|
3479
|
$tmpip = $tmpiface;
|
|
3480
|
}
|
|
3481
|
pfSense_interface_deladdress($realif, $tmpip);
|
|
3482
|
}
|
|
3483
|
}
|
|
3484
|
}
|
|
3485
|
|
|
3486
|
/* only bring down the interface when both v4 and v6 are set to NONE */
|
|
3487
|
if (empty($wancfg['ipaddr']) && empty($wancfg['ipaddrv6'])) {
|
|
3488
|
interface_bring_down($interface);
|
|
3489
|
}
|
|
3490
|
}
|
|
3491
|
|
|
3492
|
$interface_to_check = $realif;
|
|
3493
|
if (interface_isppp_type($interface)) {
|
|
3494
|
$interface_to_check = $realhwif;
|
|
3495
|
}
|
|
3496
|
|
|
3497
|
/* Need to check that the interface exists or not in the case where its coming back from disabled state see #3270 */
|
|
3498
|
if (!platform_booting() && (in_array(substr($realif, 0, 3), array("gre", "gif")) || !does_interface_exist($interface_to_check))) {
|
|
3499
|
interface_virtual_create($interface_to_check);
|
|
3500
|
}
|
|
3501
|
|
|
3502
|
/* Disable Accepting router advertisements unless specifically requested */
|
|
3503
|
if ($g['debug']) {
|
|
3504
|
log_error(sprintf(gettext("Deny router advertisements for interface %s"), $interface));
|
|
3505
|
}
|
|
3506
|
if (isset($wancfg['dhcp6usev4iface']) || $wancfg['ipaddr']==='ppp')
|
|
3507
|
{
|
|
3508
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 -accept_rtadv", true);
|
|
3509
|
}
|
|
3510
|
/* wireless configuration? */
|
|
3511
|
if (is_array($wancfg['wireless']) && !$linkupevent) {
|
|
3512
|
interface_wireless_configure($realif, $wancfg, $wancfg['wireless']);
|
|
3513
|
}
|
|
3514
|
|
|
3515
|
$current_mac = get_interface_mac($realhwif);
|
|
3516
|
$vendor_mac = get_interface_vendor_mac($realhwif);
|
|
3517
|
/*
|
|
3518
|
* Do not change the MAC address if the interface does not store the original
|
|
3519
|
* vendor MAC address.
|
|
3520
|
*/
|
|
3521
|
if ($vendor_mac != NULL) {
|
|
3522
|
/* Get the vendor MAC. Use source dependent upon whether or not booting. */
|
|
3523
|
if (platform_booting()) {
|
|
3524
|
$vendor_mac = $current_mac;
|
|
3525
|
}
|
|
3526
|
$mac_addr = $wancfg['spoofmac'] ?: $vendor_mac;
|
|
3527
|
/*
|
|
3528
|
* Don't try to reapply the MAC if it's already applied.
|
|
3529
|
* When ifconfig link is used, it cycles the interface down/up, which triggers
|
|
3530
|
* the interface config again, which attempts to apply the MAC again,
|
|
3531
|
* which cycles the link again...
|
|
3532
|
*/
|
|
3533
|
if (!empty($mac_addr) && ($mac_addr != $current_mac)) {
|
|
3534
|
mwexec("/sbin/ifconfig " . escapeshellarg($realhwif) .
|
|
3535
|
" link " . escapeshellarg($mac_addr));
|
|
3536
|
}
|
|
3537
|
} elseif ($current_mac == "ff:ff:ff:ff:ff:ff") {
|
|
3538
|
/* this is not a valid mac address. generate a
|
|
3539
|
* temporary mac address so the machine can get online.
|
|
3540
|
*/
|
|
3541
|
echo gettext("Generating new MAC address.");
|
|
3542
|
$random_mac = generate_random_mac_address();
|
|
3543
|
mwexec("/sbin/ifconfig " . escapeshellarg($realhwif) .
|
|
3544
|
" link " . escapeshellarg($random_mac));
|
|
3545
|
$wancfg['spoofmac'] = $random_mac;
|
|
3546
|
write_config(sprintf(gettext('The invalid MAC address (ff:ff:ff:ff:ff:ff) on interface %1$s has been automatically replaced with %2$s'), $realif, $random_mac));
|
|
3547
|
file_notice("MAC Address altered", sprintf(gettext('The invalid MAC address (ff:ff:ff:ff:ff:ff) on interface %1$s has been automatically replaced with %2$s'), $realif, $random_mac), "Interfaces");
|
|
3548
|
}
|
|
3549
|
|
|
3550
|
/* media */
|
|
3551
|
if ($wancfg['media'] || $wancfg['mediaopt']) {
|
|
3552
|
$cmd = "/sbin/ifconfig " . escapeshellarg($realhwif);
|
|
3553
|
if ($wancfg['media']) {
|
|
3554
|
$cmd .= " media " . escapeshellarg($wancfg['media']);
|
|
3555
|
}
|
|
3556
|
if ($wancfg['mediaopt']) {
|
|
3557
|
$cmd .= " mediaopt " . escapeshellarg($wancfg['mediaopt']);
|
|
3558
|
}
|
|
3559
|
mwexec($cmd);
|
|
3560
|
}
|
|
3561
|
|
|
3562
|
/* Apply hw offloading policies as configured */
|
|
3563
|
enable_hardware_offloading($interface);
|
|
3564
|
|
|
3565
|
/* invalidate interface/ip/sn cache */
|
|
3566
|
get_interface_arr(true);
|
|
3567
|
unset($interface_ip_arr_cache[$realif]);
|
|
3568
|
unset($interface_sn_arr_cache[$realif]);
|
|
3569
|
unset($interface_ipv6_arr_cache[$realif]);
|
|
3570
|
unset($interface_snv6_arr_cache[$realif]);
|
|
3571
|
|
|
3572
|
$tunnelif = substr($realif, 0, 3);
|
|
3573
|
|
|
3574
|
$mtuif = $realif;
|
|
3575
|
$mtuhwif = $realhwif;
|
|
3576
|
|
|
3577
|
/* adjust MTU of parent interface of PPPoE interface if this does not violate explicit configuration */
|
|
3578
|
if (interface_isppp_type($interface)) {
|
|
3579
|
$mtuif = $realhwif;
|
|
3580
|
$mtuhwif_array = get_parent_interface($mtuif);
|
|
3581
|
$mtuhwif = $mtuhwif_array[0];
|
|
3582
|
}
|
|
3583
|
|
|
3584
|
$wantedmtu = 0;
|
|
3585
|
if (is_array($config['interfaces'])) {
|
|
3586
|
foreach ($config['interfaces'] as $tmpinterface) {
|
|
3587
|
if ($tmpinterface['if'] == $mtuif && !empty($tmpinterface['mtu'])) {
|
|
3588
|
$wantedmtu = $tmpinterface['mtu'];
|
|
3589
|
break;
|
|
3590
|
}
|
|
3591
|
}
|
|
3592
|
}
|
|
3593
|
|
|
3594
|
/* MTU is not specified for interface, try the pppoe settings. */
|
|
3595
|
if ($wantedmtu == 0) {
|
|
3596
|
$wantedmtu = interface_mtu_wanted_for_pppoe($mtuif);
|
|
3597
|
}
|
|
3598
|
if ($wantedmtu == 0 && interface_is_vlan($mtuif) != NULL && interface_isppp_type($interface)) {
|
|
3599
|
$wantedmtu = interface_mtu_wanted_for_pppoe($mtuhwif);
|
|
3600
|
}
|
|
3601
|
|
|
3602
|
/* Set the MTU to 1500 if no explicit MTU configured. */
|
|
3603
|
if ($wantedmtu == 0) {
|
|
3604
|
$wantedmtu = 1500; /* Default */
|
|
3605
|
}
|
|
3606
|
|
|
3607
|
if (interface_is_vlan($mtuif) != NULL) {
|
|
3608
|
$assignedparent = convert_real_interface_to_friendly_interface_name($mtuhwif);
|
|
3609
|
if (!empty($assignedparent) && !empty($config['interfaces'][$assignedparent]['mtu'])) {
|
|
3610
|
$parentmtu = $config['interfaces'][$assignedparent]['mtu'];
|
|
3611
|
if ($wancfg['mtu'] > $parentmtu) {
|
|
3612
|
log_error(sprintf(gettext('There is a conflict on MTU between parent %1$s and VLAN(%2$s)'), $mtuhwif, $mtuif));
|
|
3613
|
}
|
|
3614
|
}
|
|
3615
|
|
|
3616
|
$configuredmtu = interface_vlan_mtu_configured($mtuif);
|
|
3617
|
|
|
3618
|
if ($configuredmtu != 0 && $configuredmtu > $parentmtu)
|
|
3619
|
$configuredmtu = $parentmtu;
|
|
3620
|
if ($configuredmtu != 0)
|
|
3621
|
$mtu = $configuredmtu;
|
|
3622
|
else
|
|
3623
|
$mtu = $wantedmtu;
|
|
3624
|
|
|
3625
|
/* Set the parent MTU. */
|
|
3626
|
if (get_interface_mtu($mtuhwif) < $mtu)
|
|
3627
|
set_interface_mtu($mtuhwif, $mtu);
|
|
3628
|
/* Set the VLAN MTU. */
|
|
3629
|
if (get_interface_mtu($mtuif) != $mtu)
|
|
3630
|
set_interface_mtu($mtuif, $mtu);
|
|
3631
|
} else if (substr($mtuif, 0, 4) == 'lagg') {
|
|
3632
|
/* LAGG interface must be destroyed and re-created to change MTU */
|
|
3633
|
if ($wantedmtu != get_interface_mtu($mtuif)) {
|
|
3634
|
if (isset($config['laggs']['lagg']) && is_array($config['laggs']['lagg'])) {
|
|
3635
|
foreach ($config['laggs']['lagg'] as $lagg) {
|
|
3636
|
if ($lagg['laggif'] == $mtuif) {
|
|
3637
|
interface_lagg_configure($lagg);
|
|
3638
|
break;
|
|
3639
|
}
|
|
3640
|
}
|
|
3641
|
}
|
|
3642
|
}
|
|
3643
|
} else {
|
|
3644
|
if ($wantedmtu != get_interface_mtu($mtuif)) {
|
|
3645
|
pfSense_interface_mtu($mtuif, $wantedmtu);
|
|
3646
|
}
|
|
3647
|
}
|
|
3648
|
/* XXX: What about gre/gif/.. ? */
|
|
3649
|
|
|
3650
|
if (does_interface_exist($wancfg['if'])) {
|
|
3651
|
interfaces_bring_up($wancfg['if']);
|
|
3652
|
}
|
|
3653
|
|
|
3654
|
switch ($wancfg['ipaddr']) {
|
|
3655
|
case 'dhcp':
|
|
3656
|
interface_dhcp_configure($interface);
|
|
3657
|
break;
|
|
3658
|
case 'pppoe':
|
|
3659
|
case 'l2tp':
|
|
3660
|
case 'pptp':
|
|
3661
|
case 'ppp':
|
|
3662
|
interface_ppps_configure($interface);
|
|
3663
|
break;
|
|
3664
|
default:
|
|
3665
|
/* XXX: Kludge for now related to #3280 */
|
|
3666
|
if (!in_array($tunnelif, array("gif", "gre", "ovp"))) {
|
|
3667
|
if (is_ipaddrv4($wancfg['ipaddr']) && $wancfg['subnet'] <> "") {
|
|
3668
|
pfSense_interface_setaddress($realif, "{$wancfg['ipaddr']}/{$wancfg['subnet']}");
|
|
3669
|
}
|
|
3670
|
}
|
|
3671
|
break;
|
|
3672
|
}
|
|
3673
|
|
|
3674
|
switch ($wancfg['ipaddrv6']) {
|
|
3675
|
case 'slaac':
|
|
3676
|
case 'dhcp6':
|
|
3677
|
// N.B. PPP connections using PPP as the IPv6 parent interface are excluded because the ppp-ipv6 script
|
|
3678
|
// calls interface_dhcpv6_configure() for these connections after IPv6CP is up, whilst rc.newwanip
|
|
3679
|
// handles all non-PPP connections with 'dhcp6usev4iface' set
|
|
3680
|
/* Remove the check file. Should not be there but just in case */
|
|
3681
|
unlink_if_exists("/tmp/{$wanif}_dhcp6_complete");
|
|
3682
|
log_error(gettext("calling interface_dhcpv6_configure."));
|
|
3683
|
if (!(isset($wancfg['dhcp6usev4iface']) || $wancfg['ipaddr']==='ppp')) {
|
|
3684
|
interface_dhcpv6_configure($interface, $wancfg);
|
|
3685
|
}
|
|
3686
|
break;
|
|
3687
|
case '6rd':
|
|
3688
|
interface_6rd_configure($interface, $wancfg);
|
|
3689
|
break;
|
|
3690
|
case '6to4':
|
|
3691
|
interface_6to4_configure($interface, $wancfg);
|
|
3692
|
break;
|
|
3693
|
case 'track6':
|
|
3694
|
interface_track6_configure($interface, $wancfg, $linkupevent);
|
|
3695
|
break;
|
|
3696
|
default:
|
|
3697
|
/* XXX: Kludge for now related to #3280 */
|
|
3698
|
if (!in_array($tunnelif, array("gif", "gre", "ovp"))) {
|
|
3699
|
if (is_ipaddrv6($wancfg['ipaddrv6']) && $wancfg['subnetv6'] <> "") {
|
|
3700
|
//pfSense_interface_setaddress($realif, "{$wancfg['ipaddrv6']}/{$wancfg['subnetv6']}");
|
|
3701
|
// FIXME: Add IPv6 Support to the pfSense module
|
|
3702
|
mwexec("/sbin/ifconfig " . escapeshellarg($realif) . " inet6 {$wancfg['ipaddrv6']} prefixlen " . escapeshellarg($wancfg['subnetv6']));
|
|
3703
|
}
|
|
3704
|
}
|
|
3705
|
break;
|
|
3706
|
}
|
|
3707
|
|
|
3708
|
interface_netgraph_needed($interface);
|
|
3709
|
|
|
3710
|
if (!platform_booting()) {
|
|
3711
|
link_interface_to_vips($interface, "update");
|
|
3712
|
|
|
3713
|
if ($tunnelif != 'gre') {
|
|
3714
|
unset($gre);
|
|
3715
|
$gre = link_interface_to_gre($interface);
|
|
3716
|
if (!empty($gre)) {
|
|
3717
|
array_walk($gre, 'interface_gre_configure');
|
|
3718
|
}
|
|
3719
|
}
|
|
3720
|
|
|
3721
|
if ($tunnelif != 'gif') {
|
|
3722
|
unset($gif);
|
|
3723
|
$gif = link_interface_to_gif ($interface);
|
|
3724
|
if (!empty($gif)) {
|
|
3725
|
array_walk($gif, 'interface_gif_configure');
|
|
3726
|
}
|
|
3727
|
}
|
|
3728
|
|
|
3729
|
if ($linkupevent == false || substr($realif, 0, 4) == "ovpn") {
|
|
3730
|
unset($bridgetmp);
|
|
3731
|
$bridgetmp = link_interface_to_bridge($interface);
|
|
3732
|
if (!empty($bridgetmp)) {
|
|
3733
|
interface_bridge_add_member($bridgetmp, $realif);
|
|
3734
|
}
|
|
3735
|
}
|
|
3736
|
|
|
3737
|
$grouptmp = link_interface_to_group($interface);
|
|
3738
|
if (!empty($grouptmp)) {
|
|
3739
|
array_walk($grouptmp, 'interface_group_add_member');
|
|
3740
|
}
|
|
3741
|
|
|
3742
|
if ($interface == "lan") {
|
|
3743
|
/* make new hosts file */
|
|
3744
|
system_hosts_generate();
|
|
3745
|
}
|
|
3746
|
|
|
3747
|
if ($reloadall == true) {
|
|
3748
|
|
|
3749
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
3750
|
system_routing_configure($interface);
|
|
3751
|
|
|
3752
|
/* reload ipsec tunnels */
|
|
3753
|
send_event("service reload ipsecdns");
|
|
3754
|
|
|
3755
|
if (isset($config['dnsmasq']['enable'])) {
|
|
3756
|
services_dnsmasq_configure();
|
|
3757
|
}
|
|
3758
|
|
|
3759
|
if (isset($config['unbound']['enable'])) {
|
|
3760
|
services_unbound_configure();
|
|
3761
|
}
|
|
3762
|
|
|
3763
|
/* update dyndns */
|
|
3764
|
send_event("service reload dyndns {$interface}");
|
|
3765
|
|
|
3766
|
/* reload captive portal */
|
|
3767
|
if (!function_exists('captiveportal_init_rules_byinterface')) {
|
|
3768
|
require_once('captiveportal.inc');
|
|
3769
|
}
|
|
3770
|
captiveportal_init_rules_byinterface($interface);
|
|
3771
|
}
|
|
3772
|
}
|
|
3773
|
|
|
3774
|
interfaces_staticarp_configure($interface);
|
|
3775
|
return 0;
|
|
3776
|
}
|
|
3777
|
|
|
3778
|
function interface_track6_configure($interface = "lan", $wancfg, $linkupevent = false) {
|
|
3779
|
global $config, $g;
|
|
3780
|
|
|
3781
|
if (!is_array($wancfg)) {
|
|
3782
|
return;
|
|
3783
|
}
|
|
3784
|
|
|
3785
|
if (!isset($wancfg['enable'])) {
|
|
3786
|
return;
|
|
3787
|
}
|
|
3788
|
|
|
3789
|
/* If the interface is not configured via another, exit */
|
|
3790
|
if (empty($wancfg['track6-interface'])) {
|
|
3791
|
return;
|
|
3792
|
}
|
|
3793
|
|
|
3794
|
/* always configure a link-local of fe80::1:1 on the track6 interfaces */
|
|
3795
|
$realif = get_real_interface($interface);
|
|
3796
|
$linklocal = find_interface_ipv6_ll($realif, true);
|
|
3797
|
if (!empty($linklocal) && $linklocal != "fe80::1:1%{$realif}") {
|
|
3798
|
mwexec("/sbin/ifconfig {$realif} inet6 {$linklocal} delete");
|
|
3799
|
}
|
|
3800
|
/* XXX: This might break for good on a carp installation using link-local as network ips */
|
|
3801
|
/* XXX: Probably should remove? */
|
|
3802
|
mwexec("/sbin/ifconfig {$realif} inet6 fe80::1:1%{$realif}");
|
|
3803
|
|
|
3804
|
$trackcfg = $config['interfaces'][$wancfg['track6-interface']];
|
|
3805
|
if (!isset($trackcfg['enable'])) {
|
|
3806
|
log_error(sprintf(gettext('Interface %1$s tracking non-existent interface %2$s'), $interface, $wancfg['track6-interface']));
|
|
3807
|
return;
|
|
3808
|
}
|
|
3809
|
|
|
3810
|
switch ($trackcfg['ipaddrv6']) {
|
|
3811
|
case "6to4":
|
|
3812
|
if ($g['debug']) {
|
|
3813
|
log_error(sprintf(gettext('Interface %1$s configured via %2$s type %3$s'), $interface, $wancfg['track6-interface'], $type));
|
|
3814
|
}
|
|
3815
|
interface_track6_6to4_configure($interface, $wancfg);
|
|
3816
|
break;
|
|
3817
|
case "6rd":
|
|
3818
|
if ($g['debug']) {
|
|
3819
|
log_error(sprintf(gettext('Interface %1$s configured via %2$s type %3$s'), $interface, $wancfg['track6-interface'], $type));
|
|
3820
|
}
|
|
3821
|
interface_track6_6rd_configure($interface, $wancfg);
|
|
3822
|
break;
|
|
3823
|
case "dhcp6":
|
|
3824
|
if ($linkupevent == true) {
|
|
3825
|
/*
|
|
3826
|
* NOTE: Usually come here from rc.linkup calling so just call directly instead of generating event
|
|
3827
|
* Instead of disrupting all other v4 configuration just restart DHCPv6 client for now
|
|
3828
|
*
|
|
3829
|
* XXX: Probably DHCPv6 client should handle this automagically itself?
|
|
3830
|
*/
|
|
3831
|
$parentrealif = get_real_interface($wancfg['track6-interface']);
|
|
3832
|
$pidv6 = find_dhcp6c_process($parentrealif);
|
|
3833
|
if ($pidv6) {
|
|
3834
|
posix_kill($pidv6, SIGHUP);
|
|
3835
|
}
|
|
3836
|
}
|
|
3837
|
break;
|
|
3838
|
}
|
|
3839
|
|
|
3840
|
if ($linkupevent == false && !platform_booting()) {
|
|
3841
|
if (!function_exists('services_dhcpd_configure')) {
|
|
3842
|
require_once("services.inc");
|
|
3843
|
}
|
|
3844
|
|
|
3845
|
/* restart dns servers (defering dhcpd reload) */
|
|
3846
|
if (isset($config['unbound']['enable'])) {
|
|
3847
|
services_unbound_configure(false);
|
|
3848
|
}
|
|
3849
|
if (isset($config['dnsmasq']['enable'])) {
|
|
3850
|
services_dnsmasq_configure(false);
|
|
3851
|
}
|
|
3852
|
|
|
3853
|
/* reconfigure dhcpdv6 (leaving dhcpdv4 alone) */
|
|
3854
|
services_dhcpd_configure("inet6");
|
|
3855
|
}
|
|
3856
|
|
|
3857
|
return 0;
|
|
3858
|
}
|
|
3859
|
|
|
3860
|
function interface_track6_6rd_configure($interface = "lan", $lancfg) {
|
|
3861
|
global $config, $g;
|
|
3862
|
global $interface_ipv6_arr_cache;
|
|
3863
|
global $interface_snv6_arr_cache;
|
|
3864
|
|
|
3865
|
if (!is_array($lancfg)) {
|
|
3866
|
return;
|
|
3867
|
}
|
|
3868
|
|
|
3869
|
/* If the interface is not configured via another, exit */
|
|
3870
|
if (empty($lancfg['track6-interface'])) {
|
|
3871
|
return;
|
|
3872
|
}
|
|
3873
|
|
|
3874
|
$wancfg = $config['interfaces'][$lancfg['track6-interface']];
|
|
3875
|
if (empty($wancfg)) {
|
|
3876
|
log_error(sprintf(gettext('Interface %1$s tracking non-existent interface %2$s'), $interface, $lancfg['track6-interface']));
|
|
3877
|
return;
|
|
3878
|
}
|
|
3879
|
|
|
3880
|
$ip4address = get_interface_ip($lancfg['track6-interface']);
|
|
3881
|
if (!is_ipaddrv4($ip4address)) { /* XXX: This should not be needed by 6rd || (is_private_ip($ip4address))) { */
|
|
3882
|
log_error(sprintf(gettext('The interface IPv4 \'%1$s\' address on interface \'%2$s\' is not valid, not configuring 6RD tunnel'), $ip4address, $lancfg['track6-interface']));
|
|
3883
|
return;
|
|
3884
|
}
|
|
3885
|
$hexwanv4 = return_hex_ipv4($ip4address);
|
|
3886
|
|
|
3887
|
/* create the long prefix notation for math, save the prefix length */
|
|
3888
|
$rd6prefix = explode("/", $wancfg['prefix-6rd']);
|
|
3889
|
$rd6prefixlen = $rd6prefix[1];
|
|
3890
|
$rd6prefix = Net_IPv6::uncompress($rd6prefix[0]);
|
|
3891
|
|
|
3892
|
/* binary presentation of the prefix for all 128 bits. */
|
|
3893
|
$rd6lanbin = convert_ipv6_to_128bit($rd6prefix);
|
|
3894
|
|
|
3895
|
/* just save the left prefix length bits */
|
|
3896
|
$rd6lanbin = substr($rd6lanbin, 0, $rd6prefixlen);
|
|
3897
|
/* add the v4 address, offset n bits from the left */
|
|
3898
|
$rd6lanbin .= substr(sprintf("%032b", hexdec($hexwanv4)), (0 + $wancfg['prefix-6rd-v4plen']), 32);
|
|
3899
|
|
|
3900
|
/* add the custom prefix id, max 32bits long? (64 bits - (prefixlen + (32 - v4plen)) */
|
|
3901
|
/* 64 - (37 + (32 - 17)) = 8 == /52 */
|
|
3902
|
$restbits = 64 - ($rd6prefixlen + (32 - $wancfg['prefix-6rd-v4plen']));
|
|
3903
|
// echo "64 - (prefixlen {$rd6prefixlen} + v4len (32 - {$wancfg['prefix-6rd-v4plen']})) = {$restbits} \n";
|
|
3904
|
$rd6lanbin .= substr(sprintf("%032b", str_pad($lancfg['track6-prefix-id'], 32, "0", STR_PAD_LEFT)), (32 - $restbits), 32);
|
|
3905
|
/* fill the rest out with zeros */
|
|
3906
|
$rd6lanbin = str_pad($rd6lanbin, 128, "0", STR_PAD_RIGHT);
|
|
3907
|
|
|
3908
|
/* convert the 128 bits for the lan address back into a valid IPv6 address */
|
|
3909
|
$rd6lan = convert_128bit_to_ipv6($rd6lanbin) ."1";
|
|
3910
|
|
|
3911
|
$lanif = get_real_interface($interface);
|
|
3912
|
$oip = find_interface_ipv6($lanif);
|
|
3913
|
if (is_ipaddrv6($oip)) {
|
|
3914
|
mwexec("/sbin/ifconfig {$lanif} inet6 {$oip} delete");
|
|
3915
|
}
|
|
3916
|
unset($interface_ipv6_arr_cache[$lanif]);
|
|
3917
|
unset($interface_snv6_arr_cache[$lanif]);
|
|
3918
|
log_error(sprintf(gettext('rd6 %1$s with ipv6 address %2$s based on %3$s ipv4 %4$s'), $interface, $rd6lan, $lancfg['track6-interface'], $ip4address));
|
|
3919
|
mwexec("/sbin/ifconfig {$lanif} inet6 {$rd6lan} prefixlen 64");
|
|
3920
|
|
|
3921
|
return 0;
|
|
3922
|
}
|
|
3923
|
|
|
3924
|
function interface_track6_6to4_configure($interface = "lan", $lancfg) {
|
|
3925
|
global $config, $g;
|
|
3926
|
global $interface_ipv6_arr_cache;
|
|
3927
|
global $interface_snv6_arr_cache;
|
|
3928
|
|
|
3929
|
if (!is_array($lancfg)) {
|
|
3930
|
return;
|
|
3931
|
}
|
|
3932
|
|
|
3933
|
/* If the interface is not configured via another, exit */
|
|
3934
|
if (empty($lancfg['track6-interface'])) {
|
|
3935
|
return;
|
|
3936
|
}
|
|
3937
|
|
|
3938
|
$wancfg = $config['interfaces'][$lancfg['track6-interface']];
|
|
3939
|
if (empty($wancfg)) {
|
|
3940
|
log_error(sprintf(gettext('Interface %1$s tracking non-existent interface %2$s'), $interface, $lancfg['track6-interface']));
|
|
3941
|
return;
|
|
3942
|
}
|
|
3943
|
|
|
3944
|
$ip4address = get_interface_ip($lancfg['track6-interface']);
|
|
3945
|
if (!is_ipaddrv4($ip4address) || is_private_ip($ip4address)) {
|
|
3946
|
log_error(sprintf(gettext('The interface IPv4 \'%1$s\' address on interface \'%2$s\' is not public, not configuring 6RD tunnel'), $ip4address, $lancfg['track6-interface']));
|
|
3947
|
return;
|
|
3948
|
}
|
|
3949
|
$hexwanv4 = return_hex_ipv4($ip4address);
|
|
3950
|
|
|
3951
|
/* create the long prefix notation for math, save the prefix length */
|
|
3952
|
$sixto4prefix = "2002::";
|
|
3953
|
$sixto4prefixlen = 16;
|
|
3954
|
$sixto4prefix = Net_IPv6::uncompress($sixto4prefix);
|
|
3955
|
|
|
3956
|
/* binary presentation of the prefix for all 128 bits. */
|
|
3957
|
$sixto4lanbin = convert_ipv6_to_128bit($sixto4prefix);
|
|
3958
|
|
|
3959
|
/* just save the left prefix length bits */
|
|
3960
|
$sixto4lanbin = substr($sixto4lanbin, 0, $sixto4prefixlen);
|
|
3961
|
/* add the v4 address */
|
|
3962
|
$sixto4lanbin .= sprintf("%032b", hexdec($hexwanv4));
|
|
3963
|
/* add the custom prefix id */
|
|
3964
|
$sixto4lanbin .= sprintf("%016b", $lancfg['track6-prefix-id']);
|
|
3965
|
/* fill the rest out with zeros */
|
|
3966
|
$sixto4lanbin = str_pad($sixto4lanbin, 128, "0", STR_PAD_RIGHT);
|
|
3967
|
|
|
3968
|
/* convert the 128 bits for the lan address back into a valid IPv6 address */
|
|
3969
|
$sixto4lan = convert_128bit_to_ipv6($sixto4lanbin) ."1";
|
|
3970
|
|
|
3971
|
$lanif = get_real_interface($interface);
|
|
3972
|
$oip = find_interface_ipv6($lanif);
|
|
3973
|
if (is_ipaddrv6($oip)) {
|
|
3974
|
mwexec("/sbin/ifconfig {$lanif} inet6 {$oip} delete");
|
|
3975
|
}
|
|
3976
|
unset($interface_ipv6_arr_cache[$lanif]);
|
|
3977
|
unset($interface_snv6_arr_cache[$lanif]);
|
|
3978
|
log_error(sprintf(gettext('sixto4 %1$s with ipv6 address %2$s based on %3$s ipv4 %4$s'), $interface, $sixto4lan, $lancfg['track6-interface'], $ip4address));
|
|
3979
|
mwexec("/sbin/ifconfig {$lanif} inet6 {$sixto4lan} prefixlen 64");
|
|
3980
|
|
|
3981
|
return 0;
|
|
3982
|
}
|
|
3983
|
|
|
3984
|
function interface_6rd_configure($interface = "wan", $wancfg) {
|
|
3985
|
global $config, $g;
|
|
3986
|
|
|
3987
|
/* because this is a tunnel interface we can only function
|
|
3988
|
* with a public IPv4 address on the interface */
|
|
3989
|
|
|
3990
|
if (!is_array($wancfg)) {
|
|
3991
|
return;
|
|
3992
|
}
|
|
3993
|
|
|
3994
|
if (!is_module_loaded('if_stf.ko')) {
|
|
3995
|
mwexec('/sbin/kldload if_stf.ko');
|
|
3996
|
}
|
|
3997
|
|
|
3998
|
$wanif = get_real_interface($interface);
|
|
3999
|
$ip4address = find_interface_ip($wanif);
|
|
4000
|
if (!is_ipaddrv4($ip4address)) {
|
|
4001
|
log_error(sprintf(gettext('The interface IPv4 \'%1$s\' address on interface \'%2$s\' is not public, not configuring 6RD tunnel'), $ip4address, $wanif));
|
|
4002
|
return false;
|
|
4003
|
}
|
|
4004
|
$hexwanv4 = return_hex_ipv4($ip4address);
|
|
4005
|
|
|
4006
|
if (!is_numeric($wancfg['prefix-6rd-v4plen'])) {
|
|
4007
|
$wancfg['prefix-6rd-v4plen'] = 0;
|
|
4008
|
}
|
|
4009
|
|
|
4010
|
/* create the long prefix notation for math, save the prefix length */
|
|
4011
|
$rd6prefix = explode("/", $wancfg['prefix-6rd']);
|
|
4012
|
$rd6prefixlen = $rd6prefix[1];
|
|
4013
|
$brgw = explode('.', $wancfg['gateway-6rd']);
|
|
4014
|
$rd6brgw = substr(ip6_to_bin($rd6prefix[0]), 0, $rd6prefixlen);
|
|
4015
|
$rd6brgw .= str_pad(decbin($brgw[0]), 8, '0', STR_PAD_LEFT) . str_pad(decbin($brgw[1]), 8, '0', STR_PAD_LEFT) . str_pad(decbin($brgw[2]), 8, '0', STR_PAD_LEFT) . str_pad(decbin($brgw[3]), 8, '0', STR_PAD_LEFT);
|
|
4016
|
if (strlen($rd6brgw) < 128) {
|
|
4017
|
$rd6brgw = str_pad($rd6brgw, 128, '0', STR_PAD_RIGHT);
|
|
4018
|
}
|
|
4019
|
$rd6brgw = bin_to_compressed_ip6($rd6brgw);
|
|
4020
|
unset($brgw);
|
|
4021
|
$rd6prefix = Net_IPv6::uncompress($rd6prefix[0]);
|
|
4022
|
|
|
4023
|
/* binary presentation of the prefix for all 128 bits. */
|
|
4024
|
$rd6prefixbin = convert_ipv6_to_128bit($rd6prefix);
|
|
4025
|
|
|
4026
|
/* just save the left prefix length bits */
|
|
4027
|
$rd6prefixbin = substr($rd6prefixbin, 0, $rd6prefixlen);
|
|
4028
|
/* if the prefix length is not 32 bits we need to shave bits off from the left of the v4 address. */
|
|
4029
|
$rd6prefixbin .= substr(sprintf("%032b", hexdec($hexwanv4)), $wancfg['prefix-6rd-v4plen'], 32);
|
|
4030
|
/* fill out the rest with 0's */
|
|
4031
|
$rd6prefixbin = str_pad($rd6prefixbin, 128, "0", STR_PAD_RIGHT);
|
|
4032
|
|
|
4033
|
/* convert the 128 bits for the broker address back into a valid IPv6 address */
|
|
4034
|
$rd6prefix = convert_128bit_to_ipv6($rd6prefixbin);
|
|
4035
|
|
|
4036
|
|
|
4037
|
/* XXX: need to extend to support variable prefix size for v4 */
|
|
4038
|
$stfiface = "{$interface}_stf";
|
|
4039
|
if (does_interface_exist($stfiface)) {
|
|
4040
|
pfSense_interface_destroy($stfiface);
|
|
4041
|
}
|
|
4042
|
$tmpstfiface = pfSense_interface_create("stf");
|
|
4043
|
pfSense_interface_rename($tmpstfiface, $stfiface);
|
|
4044
|
pfSense_interface_flags($stfiface, IFF_LINK2);
|
|
4045
|
mwexec("/sbin/ifconfig {$stfiface} inet6 {$rd6prefix}/{$rd6prefixlen}");
|
|
4046
|
mwexec("/sbin/ifconfig {$stfiface} stfv4br " . escapeshellarg($wancfg['gateway-6rd']));
|
|
4047
|
if ($wancfg['prefix-6rd-v4plen'] >= 0 && $wancfg['prefix-6rd-v4plen'] <= 32) {
|
|
4048
|
mwexec("/sbin/ifconfig {$stfiface} stfv4net {$ip4address}/" . escapeshellarg($wancfg['prefix-6rd-v4plen']));
|
|
4049
|
}
|
|
4050
|
if ($g['debug']) {
|
|
4051
|
log_error("Created 6rd interface {$stfiface} {$rd6prefix}/{$rd6prefixlen}");
|
|
4052
|
}
|
|
4053
|
|
|
4054
|
/* write out a default router file */
|
|
4055
|
file_put_contents("{$g['tmp_path']}/{$wanif}_routerv6", "{$rd6brgw}\n");
|
|
4056
|
file_put_contents("{$g['tmp_path']}/{$wanif}_defaultgwv6", "{$rd6brgw}\n");
|
|
4057
|
|
|
4058
|
$ip4gateway = get_interface_gateway($interface);
|
|
4059
|
if (is_ipaddrv4($ip4gateway)) {
|
|
4060
|
route_add_or_change("-host {$wancfg['gateway-6rd']} {$ip4gateway}");
|
|
4061
|
}
|
|
4062
|
|
|
4063
|
/* configure dependent interfaces */
|
|
4064
|
if (!platform_booting()) {
|
|
4065
|
link_interface_to_track6($interface, "update");
|
|
4066
|
}
|
|
4067
|
|
|
4068
|
return 0;
|
|
4069
|
}
|
|
4070
|
|
|
4071
|
function interface_6to4_configure($interface = "wan", $wancfg) {
|
|
4072
|
global $config, $g;
|
|
4073
|
|
|
4074
|
/* because this is a tunnel interface we can only function
|
|
4075
|
* with a public IPv4 address on the interface */
|
|
4076
|
|
|
4077
|
if (!is_array($wancfg)) {
|
|
4078
|
return;
|
|
4079
|
}
|
|
4080
|
|
|
4081
|
$wanif = get_real_interface($interface);
|
|
4082
|
$ip4address = find_interface_ip($wanif);
|
|
4083
|
if ((!is_ipaddrv4($ip4address)) || (is_private_ip($ip4address))) {
|
|
4084
|
log_error(sprintf(gettext('The interface IPv4 \'%1$s\' address on interface \'%2$s\' is not public, not configuring 6RD tunnel'), $ip4address, $wanif));
|
|
4085
|
return false;
|
|
4086
|
}
|
|
4087
|
|
|
4088
|
/* create the long prefix notation for math, save the prefix length */
|
|
4089
|
$stfprefixlen = 16;
|
|
4090
|
$stfprefix = Net_IPv6::uncompress("2002::");
|
|
4091
|
$stfarr = explode(":", $stfprefix);
|
|
4092
|
$v4prefixlen = "0";
|
|
4093
|
|
|
4094
|
/* we need the hex form of the interface IPv4 address */
|
|
4095
|
$ip4arr = explode(".", $ip4address);
|
|
4096
|
$hexwanv4 = "";
|
|
4097
|
foreach ($ip4arr as $octet) {
|
|
4098
|
$hexwanv4 .= sprintf("%02x", $octet);
|
|
4099
|
}
|
|
4100
|
|
|
4101
|
/* we need the hex form of the broker IPv4 address */
|
|
4102
|
$ip4arr = explode(".", "192.88.99.1");
|
|
4103
|
$hexbrv4 = "";
|
|
4104
|
foreach ($ip4arr as $octet) {
|
|
4105
|
$hexbrv4 .= sprintf("%02x", $octet);
|
|
4106
|
}
|
|
4107
|
|
|
4108
|
/* binary presentation of the prefix for all 128 bits. */
|
|
4109
|
$stfprefixbin = "";
|
|
4110
|
foreach ($stfarr as $element) {
|
|
4111
|
$stfprefixbin .= sprintf("%016b", hexdec($element));
|
|
4112
|
}
|
|
4113
|
/* just save the left prefix length bits */
|
|
4114
|
$stfprefixstartbin = substr($stfprefixbin, 0, $stfprefixlen);
|
|
4115
|
|
|
4116
|
/* if the prefix length is not 32 bits we need to shave bits off from the left of the v4 address. */
|
|
4117
|
$stfbrokerbin = substr(sprintf("%032b", hexdec($hexbrv4)), $v4prefixlen, 32);
|
|
4118
|
$stfbrokerbin = str_pad($stfprefixstartbin . $stfbrokerbin, 128, "0", STR_PAD_RIGHT);
|
|
4119
|
|
|
4120
|
/* for the local subnet too. */
|
|
4121
|
$stflanbin = substr(sprintf("%032b", hexdec($hexwanv4)), $v4prefixlen, 32);
|
|
4122
|
$stflanbin = str_pad($stfprefixstartbin . $stflanbin, 128, "0", STR_PAD_RIGHT);
|
|
4123
|
|
|
4124
|
/* convert the 128 bits for the broker address back into a valid IPv6 address */
|
|
4125
|
$stfbrarr = array();
|
|
4126
|
$stfbrbinarr = array();
|
|
4127
|
$stfbrbinarr = str_split($stfbrokerbin, 16);
|
|
4128
|
foreach ($stfbrbinarr as $bin) {
|
|
4129
|
$stfbrarr[] = dechex(bindec($bin));
|
|
4130
|
}
|
|
4131
|
$stfbrgw = text_to_compressed_ip6(implode(":", $stfbrarr));
|
|
4132
|
|
|
4133
|
/* convert the 128 bits for the broker address back into a valid IPv6 address */
|
|
4134
|
$stflanarr = array();
|
|
4135
|
$stflanbinarr = array();
|
|
4136
|
$stflanbinarr = str_split($stflanbin, 16);
|
|
4137
|
foreach ($stflanbinarr as $bin) {
|
|
4138
|
$stflanarr[] = dechex(bindec($bin));
|
|
4139
|
}
|
|
4140
|
$stflanpr = text_to_compressed_ip6(implode(":", $stflanarr));
|
|
4141
|
$stflanarr[7] = 1;
|
|
4142
|
$stflan = text_to_compressed_ip6(implode(":", $stflanarr));
|
|
4143
|
|
|
4144
|
/* setup the stf interface */
|
|
4145
|
if (!is_module_loaded("if_stf")) {
|
|
4146
|
mwexec("/sbin/kldload if_stf.ko");
|
|
4147
|
}
|
|
4148
|
$stfiface = "{$interface}_stf";
|
|
4149
|
if (does_interface_exist($stfiface)) {
|
|
4150
|
pfSense_interface_destroy($stfiface);
|
|
4151
|
}
|
|
4152
|
$tmpstfiface = pfSense_interface_create("stf");
|
|
4153
|
pfSense_interface_rename($tmpstfiface, $stfiface);
|
|
4154
|
pfSense_interface_flags($stfiface, IFF_LINK2);
|
|
4155
|
mwexec("/sbin/ifconfig {$stfiface} inet6 {$stflanpr} prefixlen 16");
|
|
4156
|
|
|
4157
|
if ($g['debug']) {
|
|
4158
|
log_error("Set IPv6 address inet6 {$stflanpr} prefixlen 16 for {$stfiface}, route {$stfbrgw}");
|
|
4159
|
}
|
|
4160
|
|
|
4161
|
/* write out a default router file */
|
|
4162
|
file_put_contents("{$g['tmp_path']}/{$wanif}_routerv6", "{$stfbrgw}");
|
|
4163
|
file_put_contents("{$g['tmp_path']}/{$wanif}_defaultgwv6", "{$stfbrgw}");
|
|
4164
|
|
|
4165
|
$ip4gateway = get_interface_gateway($interface);
|
|
4166
|
if (is_ipaddrv4($ip4gateway)) {
|
|
4167
|
route_add_or_change("-host 192.88.99.1 {$ip4gateway}");
|
|
4168
|
}
|
|
4169
|
|
|
4170
|
if (!platform_booting()) {
|
|
4171
|
link_interface_to_track6($interface, "update");
|
|
4172
|
}
|
|
4173
|
|
|
4174
|
return 0;
|
|
4175
|
}
|
|
4176
|
|
|
4177
|
function interface_dhcpv6_configure($interface = "wan", $wancfg) {
|
|
4178
|
global $config, $g;
|
|
4179
|
|
|
4180
|
if (!is_array($wancfg)) {
|
|
4181
|
return;
|
|
4182
|
}
|
|
4183
|
|
|
4184
|
$wanif = get_real_interface($interface, "inet6");
|
|
4185
|
$dhcp6cconf = "";
|
|
4186
|
|
|
4187
|
if (!empty($config['system']['global-v6duid'])) {
|
|
4188
|
// Write the DUID file
|
|
4189
|
if(!write_dhcp6_duid($config['system']['global-v6duid'])) {
|
|
4190
|
log_error(gettext("Failed to write user DUID file!"));
|
|
4191
|
}
|
|
4192
|
}
|
|
4193
|
|
|
4194
|
/* accept router advertisements for this interface */
|
|
4195
|
/* Moved to early in the function as sometimes interface not ready */
|
|
4196
|
/* RTSOLD fails as interface does not accept ..... */
|
|
4197
|
|
|
4198
|
log_error("Accept router advertisements on interface {$wanif} ");
|
|
4199
|
mwexec("/sbin/ifconfig {$wanif} inet6 accept_rtadv");
|
|
4200
|
|
|
4201
|
if ($wancfg['adv_dhcp6_config_file_override']) {
|
|
4202
|
// DHCP6 Config File Override
|
|
4203
|
$dhcp6cconf = DHCP6_Config_File_Override($wancfg, $wanif);
|
|
4204
|
} elseif ($wancfg['adv_dhcp6_config_advanced']) {
|
|
4205
|
// DHCP6 Config File Advanced
|
|
4206
|
$dhcp6cconf = DHCP6_Config_File_Advanced($interface, $wancfg, $wanif);
|
|
4207
|
} else {
|
|
4208
|
// DHCP6 Config File Basic
|
|
4209
|
$dhcp6cconf .= "interface {$wanif} {\n";
|
|
4210
|
|
|
4211
|
/* for SLAAC interfaces we do fire off a dhcp6 client for just our name servers */
|
|
4212
|
if ($wancfg['ipaddrv6'] == "slaac") {
|
|
4213
|
$dhcp6cconf .= "\tinformation-only;\n";
|
|
4214
|
$dhcp6cconf .= "\trequest domain-name-servers;\n";
|
|
4215
|
$dhcp6cconf .= "\trequest domain-name;\n";
|
|
4216
|
$dhcp6cconf .= "\tscript \"{$g['varetc_path']}/dhcp6c_{$interface}_script.sh\"; # we'd like some nameservers please\n";
|
|
4217
|
$dhcp6cconf .= "};\n";
|
|
4218
|
} else {
|
|
4219
|
$trackiflist = array();
|
|
4220
|
$iflist = link_interface_to_track6($interface);
|
|
4221
|
foreach ($iflist as $ifname => $ifcfg) {
|
|
4222
|
if (is_numeric($ifcfg['track6-prefix-id'])) {
|
|
4223
|
$trackiflist[$ifname] = $ifcfg;
|
|
4224
|
}
|
|
4225
|
}
|
|
4226
|
|
|
4227
|
/* skip address request if this is set */
|
|
4228
|
if (!isset($wancfg['dhcp6prefixonly'])) {
|
|
4229
|
$dhcp6cconf .= "\tsend ia-na 0;\t# request stateful address\n";
|
|
4230
|
}
|
|
4231
|
if (is_numeric($wancfg['dhcp6-ia-pd-len'])) {
|
|
4232
|
$dhcp6cconf .= "\tsend ia-pd 0;\t# request prefix delegation\n";
|
|
4233
|
}
|
|
4234
|
|
|
4235
|
$dhcp6cconf .= "\trequest domain-name-servers;\n";
|
|
4236
|
$dhcp6cconf .= "\trequest domain-name;\n";
|
|
4237
|
|
|
4238
|
/*
|
|
4239
|
* dhcp6c will run different scripts depending on
|
|
4240
|
* whether dhcpwithoutra is set or unset.
|
|
4241
|
*/
|
|
4242
|
if (isset($wancfg['dhcp6withoutra'])) {
|
|
4243
|
$dhcp6cconf .= "\tscript \"{$g['varetc_path']}/dhcp6c_{$interface}_dhcp6withoutra_script.sh\"; # we'd like nameservers and RTSOLD to do all the work\n";
|
|
4244
|
} else {
|
|
4245
|
$dhcp6cconf .= "\tscript \"{$g['varetc_path']}/dhcp6c_{$interface}_script.sh\"; # we'd like some nameservers please\n";
|
|
4246
|
}
|
|
4247
|
$dhcp6cconf .= "};\n";
|
|
4248
|
|
|
4249
|
if (!isset($wancfg['dhcp6prefixonly'])) {
|
|
4250
|
$dhcp6cconf .= "id-assoc na 0 { };\n";
|
|
4251
|
}
|
|
4252
|
|
|
4253
|
if (is_numeric($wancfg['dhcp6-ia-pd-len']) && !empty($trackiflist)) {
|
|
4254
|
/* Setup the prefix delegation */
|
|
4255
|
$dhcp6cconf .= "id-assoc pd 0 {\n";
|
|
4256
|
$preflen = 64 - $wancfg['dhcp6-ia-pd-len'];
|
|
4257
|
if (isset($wancfg['dhcp6-ia-pd-send-hint'])) {
|
|
4258
|
$dhcp6cconf .= "\tprefix ::/{$preflen} infinity;\n";
|
|
4259
|
}
|
|
4260
|
foreach ($trackiflist as $friendly => $ifcfg) {
|
|
4261
|
if ($g['debug']) {
|
|
4262
|
log_error("setting up $ifdescr - {$ifcfg['track6-prefix-id']}");
|
|
4263
|
}
|
|
4264
|
$realif = get_real_interface($friendly);
|
|
4265
|
$dhcp6cconf .= "\tprefix-interface {$realif} {\n";
|
|
4266
|
$dhcp6cconf .= "\t\tsla-id {$ifcfg['track6-prefix-id']};\n";
|
|
4267
|
$dhcp6cconf .= "\t\tsla-len {$wancfg['dhcp6-ia-pd-len']};\n";
|
|
4268
|
$dhcp6cconf .= "\t};\n";
|
|
4269
|
}
|
|
4270
|
unset($preflen, $iflist, $ifcfg, $ifname);
|
|
4271
|
$dhcp6cconf .= "};\n";
|
|
4272
|
}
|
|
4273
|
unset($trackiflist);
|
|
4274
|
}
|
|
4275
|
}
|
|
4276
|
|
|
4277
|
$debugOption = isset($wancfg['dhcp6debug']) ? "-D" : "-d";
|
|
4278
|
$noreleaseOption = isset($wancfg['dhcp6norelease']) ? "-n" : "";
|
|
4279
|
|
|
4280
|
/* wide-dhcp6c works for now. */
|
|
4281
|
if (!@file_put_contents("{$g['varetc_path']}/dhcp6c_{$interface}.conf", $dhcp6cconf)) {
|
|
4282
|
printf("Error: cannot open dhcp6c_{$interface}.conf in interface_dhcpv6_configure() for writing.\n");
|
|
4283
|
unset($dhcp6cconf);
|
|
4284
|
return 1;
|
|
4285
|
}
|
|
4286
|
unset($dhcp6cconf);
|
|
4287
|
|
|
4288
|
/*************** Script Debug Logging ***************************
|
|
4289
|
Both dhcp6 scripts now have a logging message built in.
|
|
4290
|
These logging messages ONLY appear if dhcp6c debug logging is set.
|
|
4291
|
The logging messages appear in the dhcp section of the logs,
|
|
4292
|
not in system.
|
|
4293
|
|
|
4294
|
These scripts now also take advantage of the REASON= env vars
|
|
4295
|
supplied by dhcp6c.
|
|
4296
|
****************************************************************/
|
|
4297
|
|
|
4298
|
/* Script create for dhcp6withoutRA mode */
|
|
4299
|
/* dhcp6c will launch rtsold. rtsold will then run the wan ipv6 configure */
|
|
4300
|
$dhcp6cscriptwithoutra = "#!/bin/sh\n";
|
|
4301
|
$dhcp6cscriptwithoutra .= "# This shell script launches rtsold.\n";
|
|
4302
|
$dhcp6cscriptwithoutra .= "dmips=\${new_domain_name_servers}\n";
|
|
4303
|
$dhcp6cscriptwithoutra .= "dmnames=\${new_domain_name}\n";
|
|
4304
|
$dhcp6cscriptwithoutra .= "dreason=\${REASON}\n";
|
|
4305
|
// Need to pass params to the final script
|
|
4306
|
$dhcp6cscriptwithoutra .= "echo \$dmips > /tmp/{$wanif}_domain_name_servers\n";
|
|
4307
|
$dhcp6cscriptwithoutra .= "echo \$dmnames > /tmp/{$wanif}_new_domain_name\n";
|
|
4308
|
$dhcp6cscriptwithoutra .= "echo \$dreason > /tmp/{$wanif}_reason\n";
|
|
4309
|
$dhcp6cscriptwithoutra .= "case \$REASON in\n";
|
|
4310
|
$dhcp6cscriptwithoutra .= "REQUEST)\n";
|
|
4311
|
$dhcp6cscriptwithoutra .= "/bin/sleep 2\n";
|
|
4312
|
$dhcp6cscriptwithoutra .= "/usr/sbin/rtsold -1 -p {$g['varrun_path']}/rtsold_{$wanif}.pid -O {$g['varetc_path']}/rtsold_{$wanif}_script.sh {$wanif}\n";
|
|
4313
|
if ($debugOption == '-D') {
|
|
4314
|
$dhcp6cscriptwithoutra .= "/usr/bin/logger -t dhcp6c \"dhcp6c REQUEST on {$wanif} - running rc.newwanipv6\"\n";
|
|
4315
|
}
|
|
4316
|
$dhcp6cscriptwithoutra .= ";;\n";
|
|
4317
|
$dhcp6cscriptwithoutra .= "REBIND)\n";
|
|
4318
|
if ($debugOption == '-D') {
|
|
4319
|
$dhcp6cscriptwithoutra .= "/usr/bin/logger -t dhcp6c \"dhcp6c rebind on {$wanif}\"\n";
|
|
4320
|
}
|
|
4321
|
$dhcp6cscriptwithoutra .= ";;\n";
|
|
4322
|
if (isset($wancfg['dhcp6norelease'])) {
|
|
4323
|
$dhcp6cscriptwithoutra .= "EXIT)\n";
|
|
4324
|
} else {
|
|
4325
|
$dhcp6cscriptwithoutra .= "RELEASE)\n";
|
|
4326
|
}
|
|
4327
|
if ($debugOption == '-D') {
|
|
4328
|
$dhcp6cscriptwithoutra .= "/usr/bin/logger -t dhcp6c \"dhcp6c EXIT or RELEASE on {$wanif} running rc.newwanipv6\"\n";
|
|
4329
|
}
|
|
4330
|
$dhcp6cscriptwithoutra .= "/usr/local/sbin/fcgicli -f /etc/rc.newwanipv6 -d \"interface={$wanif}&dmnames=\${dmnames}&dmips=\${dmips}\"\n";
|
|
4331
|
$dhcp6cscriptwithoutra .= ";;\n";
|
|
4332
|
$dhcp6cscriptwithoutra .= "RENEW|INFO)\n";
|
|
4333
|
if ($debugOption == '-D') {
|
|
4334
|
$dhcp6cscriptwithoutra .= "/usr/bin/logger -t dhcp6c \"dhcp6c renew, no change - bypassing update on {$wanif}\"\n";
|
|
4335
|
}
|
|
4336
|
$dhcp6cscriptwithoutra .= "esac\n";
|
|
4337
|
if (!@file_put_contents(
|
|
4338
|
"{$g['varetc_path']}/dhcp6c_{$interface}_dhcp6withoutra_script.sh",
|
|
4339
|
$dhcp6cscriptwithoutra)) {
|
|
4340
|
printf("Error: cannot open " .
|
|
4341
|
"dhcp6c_{$interface}_dhcp6cwithoutra_script.sh in " .
|
|
4342
|
"interface_dhcpv6_configure() for writing.\n");
|
|
4343
|
unset($dhcp6cscriptwithoutra);
|
|
4344
|
return 1;
|
|
4345
|
}
|
|
4346
|
|
|
4347
|
unset($dhcp6cscriptwithoutra);
|
|
4348
|
@chmod(
|
|
4349
|
"{$g['varetc_path']}/dhcp6c_{$interface}_dhcp6withoutra_script.sh",
|
|
4350
|
0755);
|
|
4351
|
|
|
4352
|
/*
|
|
4353
|
* Dual mode wan_dhcp6c script with variations depending on node
|
|
4354
|
* dhcp6 will run the wan ipv6 configure
|
|
4355
|
*/
|
|
4356
|
$dhcp6cscript = "#!/bin/sh\n";
|
|
4357
|
$dhcp6cscript .= "# This shell script launches /etc/rc.newwanipv6 with a interface argument.\n";
|
|
4358
|
if (!isset($wancfg['dhcp6withoutra'])) {
|
|
4359
|
$dhcp6cscript .= "dmips=\${new_domain_name_servers}\n";
|
|
4360
|
$dhcp6cscript .= "dmnames=\${new_domain_name}\n";
|
|
4361
|
$dhcp6cscript .= "case \$REASON in\n";
|
|
4362
|
$dhcp6cscript .= "REQUEST)\n";
|
|
4363
|
$dhcp6cscript .= "/usr/local/sbin/fcgicli -f /etc/rc.newwanipv6 -d \"interface={$wanif}&dmnames=\${dmnames}&dmips=\${dmips}\"\n";
|
|
4364
|
if ($debugOption == '-D') {
|
|
4365
|
$dhcp6cscript .= "/usr/bin/logger -t dhcp6c \"dhcp6c REQUEST on {$wanif} - running rc.newwanipv6\"\n";
|
|
4366
|
}
|
|
4367
|
$dhcp6cscript .= ";;\n";
|
|
4368
|
$dhcp6cscript .= "REBIND)\n";
|
|
4369
|
if ($debugOption == '-D') {
|
|
4370
|
$dhcp6cscript .= "/usr/bin/logger -t dhcp6c \"dhcp6c rebind on {$wanif}\"\n";
|
|
4371
|
}
|
|
4372
|
$dhcp6cscript .= ";;\n";
|
|
4373
|
if (isset($wancfg['dhcp6norelease'])) {
|
|
4374
|
$dhcp6cscript .= "EXIT)\n";
|
|
4375
|
} else {
|
|
4376
|
$dhcp6cscript .= "RELEASE)\n";
|
|
4377
|
}
|
|
4378
|
if ($debugOption == '-D') {
|
|
4379
|
$dhcp6cscript .= "/usr/bin/logger -t dhcp6c \"dhcp6c EXIT or RELEASE on {$wanif} running rc.newwanipv6\"\n";
|
|
4380
|
}
|
|
4381
|
$dhcp6cscript .= "/usr/local/sbin/fcgicli -f /etc/rc.newwanipv6 -d \"interface={$wanif}&dmnames=\${dmnames}&dmips=\${dmips}\"\n";
|
|
4382
|
$dhcp6cscript .= ";;\n";
|
|
4383
|
$dhcp6cscript .= "RENEW|INFO)\n";
|
|
4384
|
if ($debugOption == '-D') {
|
|
4385
|
$dhcp6cscript .= "/usr/bin/logger -t dhcp6c \"dhcp6c renew, no change - bypassing update on {$wanif}\"\n";
|
|
4386
|
}
|
|
4387
|
$dhcp6cscript .= "esac\n";
|
|
4388
|
} else {
|
|
4389
|
// Need to get the parameters from the dhcp6cwithoutRA run
|
|
4390
|
$dhcp6cscript .= "dmips=\$(cat \"/tmp/{$wanif}_domain_name_servers\")\n";
|
|
4391
|
$dhcp6cscript .= "dmnames=\$(cat \"/tmp/{$wanif}_new_domain_name\")\n";
|
|
4392
|
$dhcp6cscript .= "/bin/sleep 1\n";
|
|
4393
|
$dhcp6cscript .= "/usr/local/sbin/fcgicli -f /etc/rc.newwanipv6 -d \"interface={$wanif}&dmnames=\${dmnames}&dmips=\${dmips}\"\n";
|
|
4394
|
}
|
|
4395
|
|
|
4396
|
/* Add wide-dhcp6c shell script here. Because we can not pass a argument to it. */
|
|
4397
|
if (!@file_put_contents("{$g['varetc_path']}/dhcp6c_{$interface}_script.sh", $dhcp6cscript)) {
|
|
4398
|
printf("Error: cannot open dhcp6c_{$interface}_script.sh in interface_dhcpv6_configure() for writing.\n");
|
|
4399
|
unset($dhcp6cscript);
|
|
4400
|
return 1;
|
|
4401
|
}
|
|
4402
|
unset($dhcp6cscript);
|
|
4403
|
@chmod("{$g['varetc_path']}/dhcp6c_{$interface}_script.sh", 0755);
|
|
4404
|
|
|
4405
|
$rtsoldscript = "#!/bin/sh\n";
|
|
4406
|
$rtsoldscript .= "# This shell script launches dhcp6c and configured gateways for this interface.\n";
|
|
4407
|
$rtsoldscript .= "echo $2 > {$g['tmp_path']}/{$wanif}_routerv6\n";
|
|
4408
|
$rtsoldscript .= "echo $2 > {$g['tmp_path']}/{$wanif}_defaultgwv6\n";
|
|
4409
|
$rtsoldscript .= "/usr/bin/logger -t rtsold \"Received RA specifying route \$2 for interface {$interface}({$wanif})\"\n";
|
|
4410
|
|
|
4411
|
/* non ipoe Process */
|
|
4412
|
if (!isset($wancfg['dhcp6withoutra'])) {
|
|
4413
|
/*
|
|
4414
|
* We only want this script to run once, and if it runs twice
|
|
4415
|
* then do not launch dhcp6c again, this only happens if
|
|
4416
|
* dhcpwithoutra is not set.
|
|
4417
|
*
|
|
4418
|
* Check for a lock file, trying to prevent multiple instances
|
|
4419
|
* of dhcp6c being launched
|
|
4420
|
*/
|
|
4421
|
$rtsoldscript .= "if [ ! -f /tmp/dhcp6c_{$wanif}_lock ]; then\n";
|
|
4422
|
/*
|
|
4423
|
* Create the lock file, trying to prevent multiple instances
|
|
4424
|
* of dhcp6c being launched
|
|
4425
|
*/
|
|
4426
|
$rtsoldscript .= "\t/usr/bin/touch /tmp/dhcp6c_{$wanif}_lock\n";
|
|
4427
|
$rtsoldscript .= "\tif [ -f {$g['varrun_path']}/dhcp6c_{$wanif}.pid ]; then\n";
|
|
4428
|
$rtsoldscript .= "\t\t/bin/pkill -F {$g['varrun_path']}/dhcp6c_{$wanif}.pid\n";
|
|
4429
|
$rtsoldscript .= "\t\t/bin/rm -f {$g['varrun_path']}/dhcp6c_{$wanif}.pid\n";
|
|
4430
|
$rtsoldscript .= "\t\t/bin/sleep 1\n";
|
|
4431
|
$rtsoldscript .= "\tfi\n";
|
|
4432
|
$rtsoldscript .= "\t/usr/local/sbin/dhcp6c {$debugOption} " .
|
|
4433
|
"{$noreleaseOption} -c {$g['varetc_path']}/dhcp6c_{$interface}.conf " .
|
|
4434
|
"-p {$g['varrun_path']}/dhcp6c_{$wanif}.pid {$wanif}\n";
|
|
4435
|
$rtsoldscript .= "\t/usr/bin/logger -t rtsold \"Starting dhcp6 client for interface {$interface}({$wanif})\"\n";
|
|
4436
|
$rtsoldscript .= "else\n";
|
|
4437
|
$rtsoldscript .= "\t/usr/bin/logger -t rtsold \"RTSOLD Lock in place - sending SIGHUP to dhcp6c\"\n";
|
|
4438
|
$rtsoldscript .= "\tdhcp6c_pid=\$(cat \"{$g['varrun_path']}/dhcp6c_{$wanif}.pid\")\n";
|
|
4439
|
$rtsoldscript .= "\t/bin/kill -1 \${dhcp6c_pid}\n";
|
|
4440
|
$rtsoldscript .= "fi\n";
|
|
4441
|
} else {
|
|
4442
|
/*
|
|
4443
|
* The script needs to run in dhcp6withoutra mode as RA may
|
|
4444
|
* not have been received, or there can be a delay with
|
|
4445
|
* certain ISPs
|
|
4446
|
*/
|
|
4447
|
$rtsoldscript .= "{$g['varetc_path']}/dhcp6c_{$interface}_script.sh\n";
|
|
4448
|
$rtsoldscript .= "/bin/sleep 1\n";
|
|
4449
|
}
|
|
4450
|
/* Add wide-dhcp6c shell script here. Because we can not pass a argument to it. */
|
|
4451
|
if (!@file_put_contents("{$g['varetc_path']}/rtsold_{$wanif}_script.sh", $rtsoldscript)) {
|
|
4452
|
printf("Error: cannot open rtsold_{$wanif}_script.sh in interface_dhcpv6_configure() for writing.\n");
|
|
4453
|
unset($rtsoldscript);
|
|
4454
|
return 1;
|
|
4455
|
}
|
|
4456
|
unset($rtsoldscript);
|
|
4457
|
@chmod("{$g['varetc_path']}/rtsold_{$wanif}_script.sh", 0755);
|
|
4458
|
|
|
4459
|
if (isvalidpid("{$g['varrun_path']}/rtsold_{$wanif}.pid")) {
|
|
4460
|
killbypid("{$g['varrun_path']}/rtsold_{$wanif}.pid");
|
|
4461
|
log_error("Killing running rtsold process");
|
|
4462
|
sleep(2);
|
|
4463
|
}
|
|
4464
|
|
|
4465
|
if (isset($wancfg['dhcp6withoutra'])) {
|
|
4466
|
/*
|
|
4467
|
* Start dhcp6c here if we don't want to wait for ra - calls
|
|
4468
|
* seperate function
|
|
4469
|
*
|
|
4470
|
* In this mode dhcp6c launches rtsold via its script. RTSOLD
|
|
4471
|
* will then run the configure on receipt of the RA.
|
|
4472
|
*
|
|
4473
|
* Already started. interface_dhcpv6_configure() appears to get
|
|
4474
|
* called multiple times.
|
|
4475
|
*
|
|
4476
|
* Taking the interface down or releasing will kill the client.
|
|
4477
|
*/
|
|
4478
|
if (!file_exists("/tmp/dhcp6c_{$wanif}_lock"))
|
|
4479
|
{
|
|
4480
|
/*
|
|
4481
|
* If the interface is being brought up, wait for the
|
|
4482
|
* interface to configure accept RA before launching.
|
|
4483
|
* Otherwise it is not ready to accept and will fail.
|
|
4484
|
*/
|
|
4485
|
sleep(3);
|
|
4486
|
run_dhcp6client_process($wanif,$interface,$wancfg);
|
|
4487
|
}
|
|
4488
|
} else {
|
|
4489
|
/*
|
|
4490
|
* Fire up rtsold for IPv6 RAs, this backgrounds immediately
|
|
4491
|
* ( it does not background, it exits! ) It will launch dhcp6c
|
|
4492
|
* if dhcpwihtoutra is not set
|
|
4493
|
*/
|
|
4494
|
log_error("Starting rtsold process");
|
|
4495
|
sleep(2);
|
|
4496
|
mwexec("/usr/sbin/rtsold -1 " .
|
|
4497
|
"-p {$g['varrun_path']}/rtsold_{$wanif}.pid " .
|
|
4498
|
"-O {$g['varetc_path']}/rtsold_{$wanif}_script.sh " .
|
|
4499
|
$wanif);
|
|
4500
|
}
|
|
4501
|
/*
|
|
4502
|
* NOTE: will be called from rtsold invoked script
|
|
4503
|
* link_interface_to_track6($interface, "update");
|
|
4504
|
*/
|
|
4505
|
|
|
4506
|
return 0;
|
|
4507
|
}
|
|
4508
|
|
|
4509
|
function DHCP6_Config_File_Advanced($interface, $wancfg, $wanif) {
|
|
4510
|
global $g;
|
|
4511
|
|
|
4512
|
$send_options = "";
|
|
4513
|
if ($wancfg['adv_dhcp6_interface_statement_send_options'] != '') {
|
|
4514
|
$options = DHCP_Config_Option_Split($wancfg['adv_dhcp6_interface_statement_send_options']);
|
|
4515
|
foreach ($options as $option) {
|
|
4516
|
$send_options .= "\tsend " . trim($option) . ";\n";
|
|
4517
|
}
|
|
4518
|
}
|
|
4519
|
|
|
4520
|
$request_options = "";
|
|
4521
|
if ($wancfg['adv_dhcp6_interface_statement_request_options'] != '') {
|
|
4522
|
$options = DHCP_Config_Option_Split($wancfg['adv_dhcp6_interface_statement_request_options']);
|
|
4523
|
foreach ($options as $option) {
|
|
4524
|
$request_options .= "\trequest " . trim($option) . ";\n";
|
|
4525
|
}
|
|
4526
|
}
|
|
4527
|
|
|
4528
|
$information_only = "";
|
|
4529
|
if ($wancfg['adv_dhcp6_interface_statement_information_only_enable'] != '') {
|
|
4530
|
$information_only = "\tinformation-only;\n";
|
|
4531
|
}
|
|
4532
|
|
|
4533
|
$script = "\tscript \"{$g['varetc_path']}/dhcp6c_{$interface}_script.sh\";\n";
|
|
4534
|
if ($wancfg['adv_dhcp6_interface_statement_script'] != '') {
|
|
4535
|
$script = "\tscript \"{$wancfg['adv_dhcp6_interface_statement_script']}\";\n";
|
|
4536
|
}
|
|
4537
|
|
|
4538
|
$interface_statement = "interface";
|
|
4539
|
$interface_statement .= " {$wanif}";
|
|
4540
|
$interface_statement .= " {\n";
|
|
4541
|
$interface_statement .= "$send_options";
|
|
4542
|
$interface_statement .= "$request_options";
|
|
4543
|
$interface_statement .= "$information_only";
|
|
4544
|
$interface_statement .= "$script";
|
|
4545
|
$interface_statement .= "};\n";
|
|
4546
|
|
|
4547
|
$id_assoc_statement_address = "";
|
|
4548
|
if ($wancfg['adv_dhcp6_id_assoc_statement_address_enable'] != '') {
|
|
4549
|
$id_assoc_statement_address .= "id-assoc";
|
|
4550
|
$id_assoc_statement_address .= " na";
|
|
4551
|
if (is_numeric($wancfg['adv_dhcp6_id_assoc_statement_address_id'])) {
|
|
4552
|
$id_assoc_statement_address .= " {$wancfg['adv_dhcp6_id_assoc_statement_address_id']}";
|
|
4553
|
}
|
|
4554
|
$id_assoc_statement_address .= " { ";
|
|
4555
|
|
|
4556
|
if (($wancfg['adv_dhcp6_id_assoc_statement_address'] != '') &&
|
|
4557
|
(is_numeric($wancfg['adv_dhcp6_id_assoc_statement_address_pltime']) ||
|
|
4558
|
($wancfg['adv_dhcp6_id_assoc_statement_address_pltime'] == 'infinity'))) {
|
|
4559
|
$id_assoc_statement_address .= "\n\taddress";
|
|
4560
|
$id_assoc_statement_address .= " {$wancfg['adv_dhcp6_id_assoc_statement_address']}";
|
|
4561
|
$id_assoc_statement_address .= " {$wancfg['adv_dhcp6_id_assoc_statement_address_pltime']}";
|
|
4562
|
if ((is_numeric($wancfg['adv_dhcp6_id_assoc_statement_address_vltime'])) ||
|
|
4563
|
($wancfg['adv_dhcp6_id_assoc_statement_address_vltime'] == 'infinity')) {
|
|
4564
|
$id_assoc_statement_address .= " {$wancfg['adv_dhcp6_id_assoc_statement_address_vltime']}";
|
|
4565
|
}
|
|
4566
|
$id_assoc_statement_address .= ";\n";
|
|
4567
|
}
|
|
4568
|
|
|
4569
|
$id_assoc_statement_address .= "};\n";
|
|
4570
|
}
|
|
4571
|
|
|
4572
|
$id_assoc_statement_prefix = "";
|
|
4573
|
if ($wancfg['adv_dhcp6_id_assoc_statement_prefix_enable'] != '') {
|
|
4574
|
$id_assoc_statement_prefix .= "id-assoc";
|
|
4575
|
$id_assoc_statement_prefix .= " pd";
|
|
4576
|
if (is_numeric($wancfg['adv_dhcp6_id_assoc_statement_prefix_id'])) {
|
|
4577
|
$id_assoc_statement_prefix .= " {$wancfg['adv_dhcp6_id_assoc_statement_prefix_id']}";
|
|
4578
|
}
|
|
4579
|
$id_assoc_statement_prefix .= " { ";
|
|
4580
|
|
|
4581
|
if (($wancfg['adv_dhcp6_id_assoc_statement_prefix'] != '') &&
|
|
4582
|
(is_numeric($wancfg['adv_dhcp6_id_assoc_statement_prefix_pltime']) ||
|
|
4583
|
($wancfg['adv_dhcp6_id_assoc_statement_prefix_pltime'] == 'infinity'))) {
|
|
4584
|
$id_assoc_statement_prefix .= "\n\tprefix";
|
|
4585
|
$id_assoc_statement_prefix .= " {$wancfg['adv_dhcp6_id_assoc_statement_prefix']}";
|
|
4586
|
$id_assoc_statement_prefix .= " {$wancfg['adv_dhcp6_id_assoc_statement_prefix_pltime']}";
|
|
4587
|
if ((is_numeric($wancfg['adv_dhcp6_id_assoc_statement_prefix_vltime'])) ||
|
|
4588
|
($wancfg['adv_dhcp6_id_assoc_statement_prefix_vltime'] == 'infinity')) {
|
|
4589
|
$id_assoc_statement_prefix .= " {$wancfg['adv_dhcp6_id_assoc_statement_prefix_vltime']}";
|
|
4590
|
}
|
|
4591
|
$id_assoc_statement_prefix .= ";";
|
|
4592
|
}
|
|
4593
|
|
|
4594
|
$realif = get_real_interface($wancfg['adv_dhcp6_prefix_selected_interface']);
|
|
4595
|
if (is_numeric($wancfg['adv_dhcp6_prefix_interface_statement_sla_id'])) {
|
|
4596
|
$id_assoc_statement_prefix .= "\n\tprefix-interface";
|
|
4597
|
$id_assoc_statement_prefix .= " {$realif}";
|
|
4598
|
$id_assoc_statement_prefix .= " {\n";
|
|
4599
|
$id_assoc_statement_prefix .= "\t\tsla-id {$wancfg['adv_dhcp6_prefix_interface_statement_sla_id']};\n";
|
|
4600
|
if (($wancfg['adv_dhcp6_prefix_interface_statement_sla_len'] >= 0) &&
|
|
4601
|
($wancfg['adv_dhcp6_prefix_interface_statement_sla_len'] <= 128)) {
|
|
4602
|
$id_assoc_statement_prefix .= "\t\tsla-len {$wancfg['adv_dhcp6_prefix_interface_statement_sla_len']};\n";
|
|
4603
|
}
|
|
4604
|
$id_assoc_statement_prefix .= "\t};";
|
|
4605
|
}
|
|
4606
|
|
|
4607
|
if (($wancfg['adv_dhcp6_id_assoc_statement_prefix'] != '') ||
|
|
4608
|
(is_numeric($wancfg['adv_dhcp6_prefix_interface_statement_sla_id']))) {
|
|
4609
|
$id_assoc_statement_prefix .= "\n";
|
|
4610
|
}
|
|
4611
|
|
|
4612
|
$id_assoc_statement_prefix .= "};\n";
|
|
4613
|
}
|
|
4614
|
|
|
4615
|
$authentication_statement = "";
|
|
4616
|
if (($wancfg['adv_dhcp6_authentication_statement_authname'] != '') &&
|
|
4617
|
($wancfg['adv_dhcp6_authentication_statement_protocol'] == 'delayed')) {
|
|
4618
|
$authentication_statement .= "authentication";
|
|
4619
|
$authentication_statement .= " {$wancfg['adv_dhcp6_authentication_statement_authname']}";
|
|
4620
|
$authentication_statement .= " {\n";
|
|
4621
|
$authentication_statement .= "\tprotocol {$wancfg['adv_dhcp6_authentication_statement_protocol']};\n";
|
|
4622
|
if (preg_match("/(hmac(-)?md5)||(HMAC(-)?MD5)/", $wancfg['adv_dhcp6_authentication_statement_algorithm'])) {
|
|
4623
|
$authentication_statement .= "\talgorithm {$wancfg['adv_dhcp6_authentication_statement_algorithm']};\n";
|
|
4624
|
}
|
|
4625
|
if ($wancfg['adv_dhcp6_authentication_statement_rdm'] == 'monocounter') {
|
|
4626
|
$authentication_statement .= "\trdm {$wancfg['adv_dhcp6_authentication_statement_rdm']};\n";
|
|
4627
|
}
|
|
4628
|
$authentication_statement .= "};\n";
|
|
4629
|
}
|
|
4630
|
|
|
4631
|
$key_info_statement = "";
|
|
4632
|
if (($wancfg['adv_dhcp6_key_info_statement_keyname'] != '') &&
|
|
4633
|
($wancfg['adv_dhcp6_key_info_statement_realm'] != '') &&
|
|
4634
|
(is_numeric($wancfg['adv_dhcp6_key_info_statement_keyid'])) &&
|
|
4635
|
($wancfg['adv_dhcp6_key_info_statement_secret'] != '')) {
|
|
4636
|
$key_info_statement .= "keyinfo";
|
|
4637
|
$key_info_statement .= " {$wancfg['adv_dhcp6_key_info_statement_keyname']}";
|
|
4638
|
$key_info_statement .= " {\n";
|
|
4639
|
$key_info_statement .= "\trealm \"{$wancfg['adv_dhcp6_key_info_statement_realm']}\";\n";
|
|
4640
|
$key_info_statement .= "\tkeyid {$wancfg['adv_dhcp6_key_info_statement_keyid']};\n";
|
|
4641
|
$key_info_statement .= "\tsecret \"{$wancfg['adv_dhcp6_key_info_statement_secret']}\";\n";
|
|
4642
|
if (preg_match("/((([0-9]{4}-)?[0-9]{2}[0-9]{2} )?[0-9]{2}:[0-9]{2})||(foreever)/", $wancfg['adv_dhcp6_key_info_statement_expire'])) {
|
|
4643
|
$key_info_statement .= "\texpire \"{$wancfg['adv_dhcp6_key_info_statement_expire']}\";\n";
|
|
4644
|
}
|
|
4645
|
$key_info_statement .= "};\n";
|
|
4646
|
}
|
|
4647
|
|
|
4648
|
$dhcp6cconf = $interface_statement;
|
|
4649
|
$dhcp6cconf .= $id_assoc_statement_address;
|
|
4650
|
$dhcp6cconf .= $id_assoc_statement_prefix;
|
|
4651
|
$dhcp6cconf .= $authentication_statement;
|
|
4652
|
$dhcp6cconf .= $key_info_statement;
|
|
4653
|
|
|
4654
|
$dhcp6cconf = DHCP6_Config_File_Substitutions($wancfg, $wanif, $dhcp6cconf);
|
|
4655
|
|
|
4656
|
return $dhcp6cconf;
|
|
4657
|
}
|
|
4658
|
|
|
4659
|
|
|
4660
|
function DHCP6_Config_File_Override($wancfg, $wanif) {
|
|
4661
|
|
|
4662
|
$dhcp6cconf = @file_get_contents($wancfg['adv_dhcp6_config_file_override_path']);
|
|
4663
|
|
|
4664
|
if ($dhcp6cconf === false) {
|
|
4665
|
log_error(sprintf(gettext('Error: cannot open %s in DHCP6_Config_File_Override() for reading.'), $wancfg['adv_dhcp6_config_file_override_path']));
|
|
4666
|
return '';
|
|
4667
|
} else {
|
|
4668
|
return DHCP6_Config_File_Substitutions($wancfg, $wanif, $dhcp6cconf);;
|
|
4669
|
}
|
|
4670
|
}
|
|
4671
|
|
|
4672
|
|
|
4673
|
function DHCP6_Config_File_Substitutions($wancfg, $wanif, $dhcp6cconf) {
|
|
4674
|
|
|
4675
|
$dhcp6cconf = DHCP_Config_File_Substitutions($wancfg, $wanif, $dhcp6cconf);
|
|
4676
|
|
|
4677
|
return $dhcp6cconf;
|
|
4678
|
}
|
|
4679
|
|
|
4680
|
|
|
4681
|
function interface_dhcp_configure($interface = "wan") {
|
|
4682
|
global $config, $g;
|
|
4683
|
|
|
4684
|
$wancfg = $config['interfaces'][$interface];
|
|
4685
|
$wanif = $wancfg['if'];
|
|
4686
|
if (empty($wancfg)) {
|
|
4687
|
$wancfg = array();
|
|
4688
|
}
|
|
4689
|
|
|
4690
|
/* generate dhclient_wan.conf */
|
|
4691
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$interface}.conf", "w");
|
|
4692
|
if (!$fd) {
|
|
4693
|
log_error(sprintf(gettext("Error: cannot open dhclient_%s.conf in interface_dhcp_configure() for writing."), $interface));
|
|
4694
|
return 1;
|
|
4695
|
}
|
|
4696
|
|
|
4697
|
if ($wancfg['dhcphostname']) {
|
|
4698
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
4699
|
$dhclientconf_hostname .= "\tsend host-name \"{$wancfg['dhcphostname']}\";\n";
|
|
4700
|
} else {
|
|
4701
|
$dhclientconf_hostname = "";
|
|
4702
|
}
|
|
4703
|
|
|
4704
|
$wanif = get_real_interface($interface);
|
|
4705
|
if (empty($wanif)) {
|
|
4706
|
log_error(sprintf(gettext("Invalid interface \"%s\" in interface_dhcp_configure()"), $interface));
|
|
4707
|
return 0;
|
|
4708
|
}
|
|
4709
|
$dhclientconf = "";
|
|
4710
|
|
|
4711
|
$dhclientconf .= <<<EOD
|
|
4712
|
interface "{$wanif}" {
|
|
4713
|
timeout 60;
|
|
4714
|
retry 15;
|
|
4715
|
select-timeout 0;
|
|
4716
|
initial-interval 1;
|
|
4717
|
{$dhclientconf_hostname}
|
|
4718
|
script "/usr/local/sbin/pfSense-dhclient-script";
|
|
4719
|
EOD;
|
|
4720
|
|
|
4721
|
if (validate_ipv4_list($wancfg['dhcprejectfrom'])) {
|
|
4722
|
$dhclientconf .= <<<EOD
|
|
4723
|
|
|
4724
|
reject {$wancfg['dhcprejectfrom']};
|
|
4725
|
EOD;
|
|
4726
|
}
|
|
4727
|
$dhclientconf .= <<<EOD
|
|
4728
|
|
|
4729
|
}
|
|
4730
|
|
|
4731
|
EOD;
|
|
4732
|
|
|
4733
|
// DHCP Config File Advanced
|
|
4734
|
if ($wancfg['adv_dhcp_config_advanced']) {
|
|
4735
|
$dhclientconf = DHCP_Config_File_Advanced($interface, $wancfg, $wanif);
|
|
4736
|
}
|
|
4737
|
|
|
4738
|
if (is_ipaddr($wancfg['alias-address'])) {
|
|
4739
|
$subnetmask = gen_subnet_mask($wancfg['alias-subnet']);
|
|
4740
|
$dhclientconf .= <<<EOD
|
|
4741
|
alias {
|
|
4742
|
interface "{$wanif}";
|
|
4743
|
fixed-address {$wancfg['alias-address']};
|
|
4744
|
option subnet-mask {$subnetmask};
|
|
4745
|
}
|
|
4746
|
|
|
4747
|
EOD;
|
|
4748
|
}
|
|
4749
|
|
|
4750
|
// DHCP Config File Override
|
|
4751
|
if ($wancfg['adv_dhcp_config_file_override']) {
|
|
4752
|
$dhclientconf = DHCP_Config_File_Override($wancfg, $wanif);
|
|
4753
|
}
|
|
4754
|
|
|
4755
|
fwrite($fd, $dhclientconf);
|
|
4756
|
fclose($fd);
|
|
4757
|
|
|
4758
|
/* bring wan interface up before starting dhclient */
|
|
4759
|
if ($wanif) {
|
|
4760
|
interfaces_bring_up($wanif);
|
|
4761
|
} else {
|
|
4762
|
log_error(sprintf(gettext("Could not bring up %s interface in interface_dhcp_configure()"), $wanif));
|
|
4763
|
}
|
|
4764
|
|
|
4765
|
/* Make sure dhclient is not running */
|
|
4766
|
kill_dhclient_process($wanif);
|
|
4767
|
|
|
4768
|
/* fire up dhclient */
|
|
4769
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$interface}.conf {$wanif} > {$g['tmp_path']}/{$wanif}_output 2> {$g['tmp_path']}/{$wanif}_error_output");
|
|
4770
|
|
|
4771
|
return 0;
|
|
4772
|
}
|
|
4773
|
|
|
4774
|
function DHCP_Config_File_Advanced($interface, $wancfg, $wanif) {
|
|
4775
|
|
|
4776
|
$hostname = "";
|
|
4777
|
if ($wancfg['dhcphostname'] != '') {
|
|
4778
|
$hostname = "\tsend host-name \"{$wancfg['dhcphostname']}\";\n";
|
|
4779
|
}
|
|
4780
|
|
|
4781
|
/* DHCP Protocol Timings */
|
|
4782
|
$protocol_timings = array ('adv_dhcp_pt_timeout' => "timeout", 'adv_dhcp_pt_retry' => "retry", 'adv_dhcp_pt_select_timeout' => "select-timeout", 'adv_dhcp_pt_reboot' => "reboot", 'adv_dhcp_pt_backoff_cutoff' => "backoff-cutoff", 'adv_dhcp_pt_initial_interval' => "initial-interval");
|
|
4783
|
foreach ($protocol_timings as $Protocol_Timing => $PT_Name) {
|
|
4784
|
$pt_variable = "{$Protocol_Timing}";
|
|
4785
|
${$pt_variable} = "";
|
|
4786
|
if ($wancfg[$Protocol_Timing] != "") {
|
|
4787
|
${$pt_variable} = "{$PT_Name} {$wancfg[$Protocol_Timing]};\n";
|
|
4788
|
}
|
|
4789
|
}
|
|
4790
|
|
|
4791
|
$send_options = "";
|
|
4792
|
if ($wancfg['adv_dhcp_send_options'] != '') {
|
|
4793
|
$options = DHCP_Config_Option_Split($wancfg['adv_dhcp_send_options']);
|
|
4794
|
foreach ($options as $option) {
|
|
4795
|
$send_options .= "\tsend " . trim($option) . ";\n";
|
|
4796
|
}
|
|
4797
|
}
|
|
4798
|
|
|
4799
|
$request_options = "";
|
|
4800
|
if ($wancfg['adv_dhcp_request_options'] != '') {
|
|
4801
|
$request_options = "\trequest {$wancfg['adv_dhcp_request_options']};\n";
|
|
4802
|
}
|
|
4803
|
|
|
4804
|
$required_options = "";
|
|
4805
|
if ($wancfg['adv_dhcp_required_options'] != '') {
|
|
4806
|
$required_options = "\trequire {$wancfg['adv_dhcp_required_options']};\n";
|
|
4807
|
}
|
|
4808
|
|
|
4809
|
$option_modifiers = "";
|
|
4810
|
if ($wancfg['adv_dhcp_option_modifiers'] != '') {
|
|
4811
|
$modifiers = DHCP_Config_Option_Split($wancfg['adv_dhcp_option_modifiers']);
|
|
4812
|
foreach ($modifiers as $modifier) {
|
|
4813
|
$option_modifiers .= "\t" . trim($modifier) . ";\n";
|
|
4814
|
}
|
|
4815
|
}
|
|
4816
|
|
|
4817
|
$dhclientconf = "interface \"{$wanif}\" {\n";
|
|
4818
|
$dhclientconf .= "\n";
|
|
4819
|
$dhclientconf .= "# DHCP Protocol Timing Values\n";
|
|
4820
|
$dhclientconf .= "{$adv_dhcp_pt_timeout}";
|
|
4821
|
$dhclientconf .= "{$adv_dhcp_pt_retry}";
|
|
4822
|
$dhclientconf .= "{$adv_dhcp_pt_select_timeout}";
|
|
4823
|
$dhclientconf .= "{$adv_dhcp_pt_reboot}";
|
|
4824
|
$dhclientconf .= "{$adv_dhcp_pt_backoff_cutoff}";
|
|
4825
|
$dhclientconf .= "{$adv_dhcp_pt_initial_interval}";
|
|
4826
|
$dhclientconf .= "\n";
|
|
4827
|
$dhclientconf .= "# DHCP Protocol Options\n";
|
|
4828
|
$dhclientconf .= "{$hostname}";
|
|
4829
|
$dhclientconf .= "{$send_options}";
|
|
4830
|
$dhclientconf .= "{$request_options}";
|
|
4831
|
$dhclientconf .= "{$required_options}";
|
|
4832
|
$dhclientconf .= "{$option_modifiers}";
|
|
4833
|
$dhclientconf .= "\n";
|
|
4834
|
if (is_ipaddrv4($wancfg['dhcprejectfrom'])) {
|
|
4835
|
$dhclientconf .= "reject {$wancfg['dhcprejectfrom']};\n";
|
|
4836
|
}
|
|
4837
|
$dhclientconf .= "\tscript \"/usr/local/sbin/pfSense-dhclient-script\";\n";
|
|
4838
|
$dhclientconf .= "}\n";
|
|
4839
|
|
|
4840
|
$dhclientconf = DHCP_Config_File_Substitutions($wancfg, $wanif, $dhclientconf);
|
|
4841
|
|
|
4842
|
return $dhclientconf;
|
|
4843
|
}
|
|
4844
|
|
|
4845
|
function DHCP_Config_Option_Split($option_string) {
|
|
4846
|
preg_match_all('/[^",]*(?:"[^"]*"[^",]*)+(?:"[^",]*)?|[^,]+/m', $option_string, $matches, PREG_PATTERN_ORDER);
|
|
4847
|
return $matches ? $matches[0] : [];
|
|
4848
|
}
|
|
4849
|
|
|
4850
|
function DHCP_Config_File_Override($wancfg, $wanif) {
|
|
4851
|
|
|
4852
|
$dhclientconf = @file_get_contents($wancfg['adv_dhcp_config_file_override_path']);
|
|
4853
|
|
|
4854
|
if ($dhclientconf === false) {
|
|
4855
|
log_error(sprintf(gettext("Error: cannot open %s in DHCP_Config_File_Override() for reading."), $wancfg['adv_dhcp_config_file_override_path']));
|
|
4856
|
return '';
|
|
4857
|
} else {
|
|
4858
|
return DHCP_Config_File_Substitutions($wancfg, $wanif, $dhclientconf);
|
|
4859
|
}
|
|
4860
|
}
|
|
4861
|
|
|
4862
|
|
|
4863
|
function DHCP_Config_File_Substitutions($wancfg, $wanif, $dhclientconf) {
|
|
4864
|
|
|
4865
|
/* Apply Interface Substitutions */
|
|
4866
|
$dhclientconf = str_replace("{interface}", "{$wanif}", $dhclientconf);
|
|
4867
|
|
|
4868
|
/* Apply Hostname Substitutions */
|
|
4869
|
$dhclientconf = str_replace("{hostname}", $wancfg['dhcphostname'], $dhclientconf);
|
|
4870
|
|
|
4871
|
/* Arrays of MAC Address Types, Cases, Delimiters */
|
|
4872
|
/* ASCII or HEX, Upper or Lower Case, Various Delimiters (none, space, colon, hyphen, period) */
|
|
4873
|
$various_mac_types = array("mac_addr_ascii", "mac_addr_hex");
|
|
4874
|
$various_mac_cases = array("U", "L");
|
|
4875
|
$various_mac_delimiters = array("", " ", ":", "-", ".");
|
|
4876
|
|
|
4877
|
/* Apply MAC Address Substitutions */
|
|
4878
|
foreach ($various_mac_types as $various_mac_type) {
|
|
4879
|
foreach ($various_mac_cases as $various_mac_case) {
|
|
4880
|
foreach ($various_mac_delimiters as $various_mac_delimiter) {
|
|
4881
|
|
|
4882
|
$res = stripos($dhclientconf, $various_mac_type . $various_mac_case . $various_mac_delimiter);
|
|
4883
|
if ($res !== false) {
|
|
4884
|
|
|
4885
|
/* Get MAC Address as ASCII String With Colon (:) delimiters */
|
|
4886
|
if ("$various_mac_case" == "U") {
|
|
4887
|
$dhcpclientconf_mac = strtoupper(get_interface_mac($wanif));
|
|
4888
|
}
|
|
4889
|
if ("$various_mac_case" == "L") {
|
|
4890
|
$dhcpclientconf_mac = strtolower(get_interface_mac($wanif));
|
|
4891
|
}
|
|
4892
|
|
|
4893
|
if ("$various_mac_type" == "mac_addr_hex") {
|
|
4894
|
/* Convert MAC ascii string to HEX with colon (:) delimiters. */
|
|
4895
|
$dhcpclientconf_mac = str_replace(":", "", $dhcpclientconf_mac);
|
|
4896
|
$dhcpclientconf_mac_hex = "";
|
|
4897
|
$delimiter = "";
|
|
4898
|
for ($i = 0; $i < strlen($dhcpclientconf_mac); $i++) {
|
|
4899
|
$dhcpclientconf_mac_hex .= $delimiter. bin2hex($dhcpclientconf_mac[$i]);
|
|
4900
|
$delimiter = ":";
|
|
4901
|
}
|
|
4902
|
$dhcpclientconf_mac = $dhcpclientconf_mac_hex;
|
|
4903
|
}
|
|
4904
|
|
|
4905
|
/* MAC Address Delimiter Substitutions */
|
|
4906
|
$dhcpclientconf_mac = str_replace(":", $various_mac_delimiter, $dhcpclientconf_mac);
|
|
4907
|
|
|
4908
|
/* Apply MAC Address Substitutions */
|
|
4909
|
$dhclientconf = str_replace("{" . $various_mac_type . $various_mac_case . $various_mac_delimiter . "}", $dhcpclientconf_mac, $dhclientconf);
|
|
4910
|
}
|
|
4911
|
}
|
|
4912
|
}
|
|
4913
|
}
|
|
4914
|
|
|
4915
|
return $dhclientconf;
|
|
4916
|
}
|
|
4917
|
|
|
4918
|
function interfaces_group_setup() {
|
|
4919
|
global $config;
|
|
4920
|
|
|
4921
|
if (!is_array($config['ifgroups']['ifgroupentry'])) {
|
|
4922
|
return;
|
|
4923
|
}
|
|
4924
|
|
|
4925
|
foreach ($config['ifgroups']['ifgroupentry'] as $groupar) {
|
|
4926
|
interface_group_setup($groupar);
|
|
4927
|
}
|
|
4928
|
|
|
4929
|
return;
|
|
4930
|
}
|
|
4931
|
|
|
4932
|
function interface_group_setup(&$groupname /* The parameter is an array */) {
|
|
4933
|
global $config;
|
|
4934
|
|
|
4935
|
if (!is_array($groupname)) {
|
|
4936
|
return;
|
|
4937
|
}
|
|
4938
|
$members = explode(" ", $groupname['members']);
|
|
4939
|
foreach ($members as $ifs) {
|
|
4940
|
$realif = get_real_interface($ifs);
|
|
4941
|
if ($realif && does_interface_exist($realif)) {
|
|
4942
|
mwexec("/sbin/ifconfig {$realif} group {$groupname['ifname']}");
|
|
4943
|
}
|
|
4944
|
}
|
|
4945
|
|
|
4946
|
return;
|
|
4947
|
}
|
|
4948
|
|
|
4949
|
function is_interface_group($if) {
|
|
4950
|
global $config;
|
|
4951
|
|
|
4952
|
if (is_array($config['ifgroups']['ifgroupentry'])) {
|
|
4953
|
foreach ($config['ifgroups']['ifgroupentry'] as $groupentry) {
|
|
4954
|
if ($groupentry['ifname'] === $if) {
|
|
4955
|
return true;
|
|
4956
|
}
|
|
4957
|
}
|
|
4958
|
}
|
|
4959
|
|
|
4960
|
return false;
|
|
4961
|
}
|
|
4962
|
|
|
4963
|
function interface_group_add_member($interface, $groupname) {
|
|
4964
|
$interface = get_real_interface($interface);
|
|
4965
|
if (does_interface_exist($interface)) {
|
|
4966
|
mwexec("/sbin/ifconfig {$interface} group " . escapeshellarg($groupname), true);
|
|
4967
|
}
|
|
4968
|
}
|
|
4969
|
|
|
4970
|
/* COMPAT Function */
|
|
4971
|
function convert_friendly_interface_to_real_interface_name($interface) {
|
|
4972
|
return get_real_interface($interface);
|
|
4973
|
}
|
|
4974
|
|
|
4975
|
/* COMPAT Function */
|
|
4976
|
function get_real_wan_interface($interface = "wan") {
|
|
4977
|
return get_real_interface($interface);
|
|
4978
|
}
|
|
4979
|
|
|
4980
|
/* COMPAT Function */
|
|
4981
|
function get_current_wan_address($interface = "wan") {
|
|
4982
|
return get_interface_ip($interface);
|
|
4983
|
}
|
|
4984
|
|
|
4985
|
/*
|
|
4986
|
* convert_real_interface_to_friendly_interface_name($interface): convert fxp0 -> wan, etc.
|
|
4987
|
*/
|
|
4988
|
function convert_real_interface_to_friendly_interface_name($interface = "wan", $checkparent = false) {
|
|
4989
|
global $config;
|
|
4990
|
|
|
4991
|
/* XXX: For speed reasons reference directly the interface array */
|
|
4992
|
$ifdescrs = &$config['interfaces'];
|
|
4993
|
//$ifdescrs = get_configured_interface_list(true);
|
|
4994
|
|
|
4995
|
foreach ($ifdescrs as $if => $ifname) {
|
|
4996
|
if ($if == $interface || $ifname['if'] == $interface) {
|
|
4997
|
return $if;
|
|
4998
|
}
|
|
4999
|
|
|
5000
|
if (get_real_interface($if) == $interface) {
|
|
5001
|
return $if;
|
|
5002
|
}
|
|
5003
|
|
|
5004
|
if ($checkparent == false) {
|
|
5005
|
continue;
|
|
5006
|
}
|
|
5007
|
|
|
5008
|
$int = get_parent_interface($if, true);
|
|
5009
|
if (is_array($int)) {
|
|
5010
|
foreach ($int as $iface) {
|
|
5011
|
if ($iface == $interface) {
|
|
5012
|
return $if;
|
|
5013
|
}
|
|
5014
|
}
|
|
5015
|
}
|
|
5016
|
}
|
|
5017
|
|
|
5018
|
if ($interface == "enc0") {
|
|
5019
|
return 'IPsec';
|
|
5020
|
}
|
|
5021
|
}
|
|
5022
|
|
|
5023
|
/* attempt to resolve interface to friendly descr */
|
|
5024
|
function convert_friendly_interface_to_friendly_descr($interface) {
|
|
5025
|
global $config;
|
|
5026
|
|
|
5027
|
switch ($interface) {
|
|
5028
|
case "l2tp":
|
|
5029
|
$ifdesc = "L2TP";
|
|
5030
|
break;
|
|
5031
|
case "pptp":
|
|
5032
|
$ifdesc = "PPTP";
|
|
5033
|
break;
|
|
5034
|
case "pppoe":
|
|
5035
|
$ifdesc = "PPPoE";
|
|
5036
|
break;
|
|
5037
|
case "openvpn":
|
|
5038
|
$ifdesc = "OpenVPN";
|
|
5039
|
break;
|
|
5040
|
case "lo0":
|
|
5041
|
$ifdesc = "Loopback";
|
|
5042
|
break;
|
|
5043
|
case "enc0":
|
|
5044
|
case "ipsec":
|
|
5045
|
case "IPsec":
|
|
5046
|
$ifdesc = "IPsec";
|
|
5047
|
break;
|
|
5048
|
default:
|
|
5049
|
if (isset($config['interfaces'][$interface])) {
|
|
5050
|
if (empty($config['interfaces'][$interface]['descr'])) {
|
|
5051
|
$ifdesc = strtoupper($interface);
|
|
5052
|
} else {
|
|
5053
|
$ifdesc = strtoupper($config['interfaces'][$interface]['descr']);
|
|
5054
|
}
|
|
5055
|
break;
|
|
5056
|
} else if (substr($interface, 0, 4) == '_vip') {
|
|
5057
|
if (is_array($config['virtualip']['vip'])) {
|
|
5058
|
foreach ($config['virtualip']['vip'] as $counter => $vip) {
|
|
5059
|
if ($vip['mode'] == "carp") {
|
|
5060
|
if ($interface == "_vip{$vip['uniqid']}") {
|
|
5061
|
return "{$vip['subnet']} - {$vip['descr']}";
|
|
5062
|
}
|
|
5063
|
}
|
|
5064
|
}
|
|
5065
|
}
|
|
5066
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
5067
|
return get_interface_linklocal($interface);
|
|
5068
|
} else {
|
|
5069
|
/* if list */
|
|
5070
|
$ifdescrs = get_configured_interface_with_descr(true);
|
|
5071
|
foreach ($ifdescrs as $if => $ifname) {
|
|
5072
|
if ($if == $interface || $ifname == $interface) {
|
|
5073
|
return $ifname;
|
|
5074
|
}
|
|
5075
|
}
|
|
5076
|
}
|
|
5077
|
break;
|
|
5078
|
}
|
|
5079
|
|
|
5080
|
return $ifdesc;
|
|
5081
|
}
|
|
5082
|
|
|
5083
|
function convert_real_interface_to_friendly_descr($interface) {
|
|
5084
|
|
|
5085
|
$ifdesc = convert_real_interface_to_friendly_interface_name("{$interface}");
|
|
5086
|
|
|
5087
|
if (!empty($ifdesc)) {
|
|
5088
|
return convert_friendly_interface_to_friendly_descr($ifdesc);
|
|
5089
|
}
|
|
5090
|
|
|
5091
|
return $interface;
|
|
5092
|
}
|
|
5093
|
|
|
5094
|
/*
|
|
5095
|
* get_parent_interface($interface):
|
|
5096
|
* --returns the (real or virtual) parent interface(s) array for a given interface friendly name (i.e. wan)
|
|
5097
|
* or virtual interface (i.e. vlan)
|
|
5098
|
* (We need array because MLPPP and bridge interfaces have more than one parent.)
|
|
5099
|
* -- returns $interface passed in if $interface parent is not found
|
|
5100
|
* -- returns empty array if an invalid interface is passed
|
|
5101
|
* (Only handles ppps and vlans now.)
|
|
5102
|
*/
|
|
5103
|
function get_parent_interface($interface, $avoidrecurse = false) {
|
|
5104
|
global $config;
|
|
5105
|
|
|
5106
|
$parents = array();
|
|
5107
|
//Check that we got a valid interface passed
|
|
5108
|
$realif = get_real_interface($interface);
|
|
5109
|
if ($realif == NULL) {
|
|
5110
|
return $parents;
|
|
5111
|
}
|
|
5112
|
|
|
5113
|
// If we got a real interface, find it's friendly assigned name
|
|
5114
|
if ($interface == $realif && $avoidrecurse == false) {
|
|
5115
|
$interface = convert_real_interface_to_friendly_interface_name($interface);
|
|
5116
|
}
|
|
5117
|
|
|
5118
|
if (!empty($interface) && isset($config['interfaces'][$interface])) {
|
|
5119
|
$ifcfg = $config['interfaces'][$interface];
|
|
5120
|
switch ($ifcfg['ipaddr']) {
|
|
5121
|
case "ppp":
|
|
5122
|
case "pppoe":
|
|
5123
|
case "pptp":
|
|
5124
|
case "l2tp":
|
|
5125
|
if (empty($parents)) {
|
|
5126
|
if (is_array($config['ppps']['ppp'])) {
|
|
5127
|
foreach ($config['ppps']['ppp'] as $pppidx => $ppp) {
|
|
5128
|
if ($ifcfg['if'] == $ppp['if']) {
|
|
5129
|
$ports = explode(',', $ppp['ports']);
|
|
5130
|
foreach ($ports as $pid => $parent_if) {
|
|
5131
|
$parents[$pid] = get_real_interface($parent_if);
|
|
5132
|
}
|
|
5133
|
break;
|
|
5134
|
}
|
|
5135
|
}
|
|
5136
|
}
|
|
5137
|
}
|
|
5138
|
break;
|
|
5139
|
case "dhcp":
|
|
5140
|
case "static":
|
|
5141
|
default:
|
|
5142
|
// Handle _vlans
|
|
5143
|
$vlan = interface_is_vlan($ifcfg['if']);
|
|
5144
|
if ($vlan != NULL) {
|
|
5145
|
$parents[0] = $vlan['if'];
|
|
5146
|
}
|
|
5147
|
break;
|
|
5148
|
}
|
|
5149
|
}
|
|
5150
|
|
|
5151
|
if (empty($parents)) {
|
|
5152
|
// Handle _vlans not assigned to an interface
|
|
5153
|
$vlan = interface_is_vlan($realif);
|
|
5154
|
if ($vlan != NULL) {
|
|
5155
|
$parents[0] = $vlan['if'];
|
|
5156
|
}
|
|
5157
|
}
|
|
5158
|
|
|
5159
|
if (empty($parents)) {
|
|
5160
|
$parents[0] = $realif;
|
|
5161
|
}
|
|
5162
|
|
|
5163
|
return $parents;
|
|
5164
|
}
|
|
5165
|
|
|
5166
|
/*
|
|
5167
|
* get_parent_physical_interface($interface):
|
|
5168
|
* - returns an array of parent interface(s) for a given interface friendly name (e.g. wan)
|
|
5169
|
* differs from get_parent_interface in that it traverses to find the physical NICs on lagg
|
|
5170
|
*/
|
|
5171
|
function get_parent_physical_interface($interface) {
|
|
5172
|
global $config;
|
|
5173
|
|
|
5174
|
$realif = get_parent_interface($interface);
|
|
5175
|
|
|
5176
|
if (substr($realif[0], 0, 4) == "lagg") {
|
|
5177
|
foreach ($config['laggs']['lagg'] as $lagg) {
|
|
5178
|
if ($realif[0] == $lagg['laggif']) {
|
|
5179
|
return explode(",", $lagg['members']);
|
|
5180
|
}
|
|
5181
|
}
|
|
5182
|
} else {
|
|
5183
|
return $realif;
|
|
5184
|
}
|
|
5185
|
}
|
|
5186
|
|
|
5187
|
function interface_is_wireless_clone($wlif) {
|
|
5188
|
if (!stristr($wlif, "_wlan")) {
|
|
5189
|
return false;
|
|
5190
|
} else {
|
|
5191
|
return true;
|
|
5192
|
}
|
|
5193
|
}
|
|
5194
|
|
|
5195
|
function interface_get_wireless_base($wlif) {
|
|
5196
|
if (!stristr($wlif, "_wlan")) {
|
|
5197
|
return $wlif;
|
|
5198
|
} else {
|
|
5199
|
return substr($wlif, 0, stripos($wlif, "_wlan"));
|
|
5200
|
}
|
|
5201
|
}
|
|
5202
|
|
|
5203
|
function interface_get_wireless_clone($wlif) {
|
|
5204
|
if (!stristr($wlif, "_wlan")) {
|
|
5205
|
return $wlif . "_wlan0";
|
|
5206
|
} else {
|
|
5207
|
return $wlif;
|
|
5208
|
}
|
|
5209
|
}
|
|
5210
|
|
|
5211
|
function interface_list_wireless() {
|
|
5212
|
$portlist = explode(" ", get_single_sysctl("net.wlan.devices"));
|
|
5213
|
|
|
5214
|
$result = array();
|
|
5215
|
foreach ($portlist as $port) {
|
|
5216
|
if (preg_match("/^([^0-9]+)([0-9]+)/", $port, $matches) != 1) {
|
|
5217
|
continue;
|
|
5218
|
}
|
|
5219
|
|
|
5220
|
$desc = $port . " ( " . get_single_sysctl(
|
|
5221
|
"dev.{$matches[1]}.{$matches[2]}.%desc") . " )";
|
|
5222
|
|
|
5223
|
$result[] = array(
|
|
5224
|
"if" => $port,
|
|
5225
|
"descr" => $desc
|
|
5226
|
);
|
|
5227
|
}
|
|
5228
|
|
|
5229
|
return $result;
|
|
5230
|
}
|
|
5231
|
|
|
5232
|
function get_real_interface($interface = "wan", $family = "all", $realv6iface = false, $flush = true) {
|
|
5233
|
global $config, $g;
|
|
5234
|
|
|
5235
|
$wanif = NULL;
|
|
5236
|
|
|
5237
|
switch ($interface) {
|
|
5238
|
case "l2tp":
|
|
5239
|
$wanif = "l2tp";
|
|
5240
|
break;
|
|
5241
|
case "pptp":
|
|
5242
|
$wanif = "pptp";
|
|
5243
|
break;
|
|
5244
|
case "pppoe":
|
|
5245
|
$wanif = "pppoe";
|
|
5246
|
break;
|
|
5247
|
case "openvpn":
|
|
5248
|
$wanif = "openvpn";
|
|
5249
|
break;
|
|
5250
|
case "IPsec":
|
|
5251
|
case "ipsec":
|
|
5252
|
case "enc0":
|
|
5253
|
$wanif = "enc0";
|
|
5254
|
break;
|
|
5255
|
case "ppp":
|
|
5256
|
$wanif = "ppp";
|
|
5257
|
break;
|
|
5258
|
default:
|
|
5259
|
if (substr($interface, 0, 4) == '_vip') {
|
|
5260
|
$wanif = get_configured_vip_interface($interface);
|
|
5261
|
if (!empty($wanif)) {
|
|
5262
|
$wanif = get_real_interface($wanif);
|
|
5263
|
}
|
|
5264
|
break;
|
|
5265
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
5266
|
$interface = substr($interface, 5);
|
|
5267
|
} else if (interface_is_vlan($interface) != NULL ||
|
|
5268
|
does_interface_exist($interface, $flush)) {
|
|
5269
|
/*
|
|
5270
|
* If a real interface was already passed simply
|
|
5271
|
* pass the real interface back. This encourages
|
|
5272
|
* the usage of this function in more cases so that
|
|
5273
|
* we can combine logic for more flexibility.
|
|
5274
|
*/
|
|
5275
|
$wanif = $interface;
|
|
5276
|
break;
|
|
5277
|
}
|
|
5278
|
|
|
5279
|
if (empty($config['interfaces'][$interface])) {
|
|
5280
|
break;
|
|
5281
|
}
|
|
5282
|
|
|
5283
|
$cfg = &$config['interfaces'][$interface];
|
|
5284
|
|
|
5285
|
if ($family == "inet6") {
|
|
5286
|
switch ($cfg['ipaddrv6']) {
|
|
5287
|
case "6rd":
|
|
5288
|
case "6to4":
|
|
5289
|
$wanif = "{$interface}_stf";
|
|
5290
|
break;
|
|
5291
|
case 'pppoe':
|
|
5292
|
case 'ppp':
|
|
5293
|
case 'l2tp':
|
|
5294
|
case 'pptp':
|
|
5295
|
if (is_array($cfg['wireless']) || preg_match($g['wireless_regex'], $cfg['if'])) {
|
|
5296
|
$wanif = interface_get_wireless_clone($cfg['if']);
|
|
5297
|
} else {
|
|
5298
|
$wanif = $cfg['if'];
|
|
5299
|
}
|
|
5300
|
break;
|
|
5301
|
default:
|
|
5302
|
switch ($cfg['ipaddr']) {
|
|
5303
|
case 'pppoe':
|
|
5304
|
case 'ppp':
|
|
5305
|
case 'l2tp':
|
|
5306
|
case 'pptp':
|
|
5307
|
// Added catch for static v6 but using v4 link. Sets things to use pppoe link
|
|
5308
|
if ((isset($cfg['dhcp6usev4iface']) && $realv6iface === false) || isset($cfg['ipv6usev4iface'])) {
|
|
5309
|
$wanif = $cfg['if'];
|
|
5310
|
} else {
|
|
5311
|
$parents = get_parent_interface($interface);
|
|
5312
|
if (!empty($parents[0])) {
|
|
5313
|
$wanif = $parents[0];
|
|
5314
|
} else {
|
|
5315
|
$wanif = $cfg['if'];
|
|
5316
|
}
|
|
5317
|
}
|
|
5318
|
break;
|
|
5319
|
default:
|
|
5320
|
if (is_array($cfg['wireless']) || preg_match($g['wireless_regex'], $cfg['if'])) {
|
|
5321
|
$wanif = interface_get_wireless_clone($cfg['if']);
|
|
5322
|
} else {
|
|
5323
|
$wanif = $cfg['if'];
|
|
5324
|
}
|
|
5325
|
break;
|
|
5326
|
}
|
|
5327
|
break;
|
|
5328
|
}
|
|
5329
|
} else {
|
|
5330
|
// Wireless cloned NIC support (FreeBSD 8+)
|
|
5331
|
// interface name format: $parentnic_wlanparentnic#
|
|
5332
|
// example: ath0_wlan0
|
|
5333
|
if (is_array($cfg['wireless']) || preg_match($g['wireless_regex'], $cfg['if'])) {
|
|
5334
|
$wanif = interface_get_wireless_clone($cfg['if']);
|
|
5335
|
} else {
|
|
5336
|
$wanif = $cfg['if'];
|
|
5337
|
}
|
|
5338
|
}
|
|
5339
|
break;
|
|
5340
|
}
|
|
5341
|
|
|
5342
|
return $wanif;
|
|
5343
|
}
|
|
5344
|
|
|
5345
|
/* Guess the physical interface by providing a IP address */
|
|
5346
|
function guess_interface_from_ip($ipaddress) {
|
|
5347
|
|
|
5348
|
$family = '';
|
|
5349
|
if (is_ipaddrv4($ipaddress)) {
|
|
5350
|
$family = 'inet';
|
|
5351
|
}
|
|
5352
|
if (empty($family) && is_ipaddrv6($ipaddress)) {
|
|
5353
|
$family = 'inet6';
|
|
5354
|
}
|
|
5355
|
|
|
5356
|
if (empty($family)) {
|
|
5357
|
return false;
|
|
5358
|
}
|
|
5359
|
|
|
5360
|
/* create a route table we can search */
|
|
5361
|
$output = '';
|
|
5362
|
$_gb = exec("/sbin/route -n get -{$family} " . escapeshellarg($ipaddress) . " | /usr/bin/awk '/interface/ { print \$2; };'", $output);
|
|
5363
|
$output[0] = trim($output[0], " \n");
|
|
5364
|
if (!empty($output[0])) {
|
|
5365
|
return $output[0];
|
|
5366
|
}
|
|
5367
|
|
|
5368
|
return false;
|
|
5369
|
}
|
|
5370
|
|
|
5371
|
/*
|
|
5372
|
* find_ip_interface($ip): return the interface where an ip is defined
|
|
5373
|
* (or if $bits is specified, where an IP within the subnet is defined)
|
|
5374
|
*/
|
|
5375
|
function find_ip_interface($ip, $bits = null) {
|
|
5376
|
if (!is_ipaddr($ip)) {
|
|
5377
|
return false;
|
|
5378
|
}
|
|
5379
|
|
|
5380
|
$isv6ip = is_ipaddrv6($ip);
|
|
5381
|
|
|
5382
|
/* if list */
|
|
5383
|
$ifdescrs = get_configured_interface_list();
|
|
5384
|
|
|
5385
|
foreach ($ifdescrs as $ifdescr => $ifname) {
|
|
5386
|
$ifip = ($isv6ip) ? get_interface_ipv6($ifname) : get_interface_ip($ifname);
|
|
5387
|
if (is_null($ifip)) {
|
|
5388
|
continue;
|
|
5389
|
}
|
|
5390
|
if (is_null($bits)) {
|
|
5391
|
if ($ip == $ifip) {
|
|
5392
|
$int = get_real_interface($ifname);
|
|
5393
|
return $int;
|
|
5394
|
}
|
|
5395
|
} else {
|
|
5396
|
if (ip_in_subnet($ifip, $ip . "/" . $bits)) {
|
|
5397
|
$int = get_real_interface($ifname);
|
|
5398
|
return $int;
|
|
5399
|
}
|
|
5400
|
}
|
|
5401
|
}
|
|
5402
|
|
|
5403
|
return false;
|
|
5404
|
}
|
|
5405
|
|
|
5406
|
/*
|
|
5407
|
* find_virtual_ip_alias($ip): return the virtual IP alias where an IP is found
|
|
5408
|
* (or if $bits is specified, where an IP within the subnet is found)
|
|
5409
|
*/
|
|
5410
|
function find_virtual_ip_alias($ip, $bits = null) {
|
|
5411
|
global $config;
|
|
5412
|
|
|
5413
|
if (!is_array($config['virtualip']['vip'])) {
|
|
5414
|
return false;
|
|
5415
|
}
|
|
5416
|
if (!is_ipaddr($ip)) {
|
|
5417
|
return false;
|
|
5418
|
}
|
|
5419
|
|
|
5420
|
$isv6ip = is_ipaddrv6($ip);
|
|
5421
|
|
|
5422
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
5423
|
if ($vip['mode'] === "ipalias") {
|
|
5424
|
if (is_ipaddrv6($vip['subnet']) != $isv6ip) {
|
|
5425
|
continue;
|
|
5426
|
}
|
|
5427
|
if (is_null($bits)) {
|
|
5428
|
if (ip_in_subnet($ip, $vip['subnet'] . "/" . $vip['subnet_bits'])) {
|
|
5429
|
return $vip;
|
|
5430
|
}
|
|
5431
|
} else {
|
|
5432
|
if (($isv6ip && check_subnetsv6_overlap($ip, $bits, $vip['subnet'], $vip['subnet_bits'])) ||
|
|
5433
|
(!$isv6ip && check_subnets_overlap($ip, $bits, $vip['subnet'], $vip['subnet_bits']))) {
|
|
5434
|
return $vip;
|
|
5435
|
}
|
|
5436
|
}
|
|
5437
|
}
|
|
5438
|
}
|
|
5439
|
return false;
|
|
5440
|
}
|
|
5441
|
|
|
5442
|
function link_interface_to_track6($int, $action = "") {
|
|
5443
|
global $config;
|
|
5444
|
|
|
5445
|
if (empty($int)) {
|
|
5446
|
return;
|
|
5447
|
}
|
|
5448
|
|
|
5449
|
if (is_array($config['interfaces'])) {
|
|
5450
|
$list = array();
|
|
5451
|
foreach ($config['interfaces'] as $ifname => $ifcfg) {
|
|
5452
|
if (!isset($ifcfg['enable'])) {
|
|
5453
|
continue;
|
|
5454
|
}
|
|
5455
|
if (!empty($ifcfg['ipaddrv6']) && $ifcfg['track6-interface'] == $int) {
|
|
5456
|
if ($action == "update") {
|
|
5457
|
interface_track6_configure($ifname, $ifcfg);
|
|
5458
|
} else if ($action == "") {
|
|
5459
|
$list[$ifname] = $ifcfg;
|
|
5460
|
}
|
|
5461
|
}
|
|
5462
|
}
|
|
5463
|
return $list;
|
|
5464
|
}
|
|
5465
|
}
|
|
5466
|
|
|
5467
|
function interface_find_child_cfgmtu($realiface) {
|
|
5468
|
global $config;
|
|
5469
|
|
|
5470
|
$interface = convert_real_interface_to_friendly_interface_name($realiface);
|
|
5471
|
$vlans = link_interface_to_vlans($realiface);
|
|
5472
|
$qinqs = link_interface_to_qinqs($realiface);
|
|
5473
|
$bridge = link_interface_to_bridge($realiface);
|
|
5474
|
if (!empty($interface)) {
|
|
5475
|
$gifs = link_interface_to_gif($interface);
|
|
5476
|
$gres = link_interface_to_gre($interface);
|
|
5477
|
} else {
|
|
5478
|
$gifs = array();
|
|
5479
|
$gres = array();
|
|
5480
|
}
|
|
5481
|
|
|
5482
|
$mtu = 0;
|
|
5483
|
if (is_array($vlans)) {
|
|
5484
|
foreach ($vlans as $vlan) {
|
|
5485
|
$ifass = convert_real_interface_to_friendly_interface_name($vlan['vlanif']);
|
|
5486
|
if (empty($ifass)) {
|
|
5487
|
continue;
|
|
5488
|
}
|
|
5489
|
if (!empty($config['interfaces'][$ifass]['mtu'])) {
|
|
5490
|
if (intval($config['interfaces'][$ifass]['mtu']) > $mtu) {
|
|
5491
|
$mtu = intval($config['interfaces'][$ifass]['mtu']);
|
|
5492
|
}
|
|
5493
|
}
|
|
5494
|
}
|
|
5495
|
}
|
|
5496
|
if (is_array($qinqs)) {
|
|
5497
|
foreach ($qinqs as $qinq) {
|
|
5498
|
$ifass = convert_real_interface_to_friendly_interface_name($qinq['vlanif']);
|
|
5499
|
if (empty($ifass)) {
|
|
5500
|
continue;
|
|
5501
|
}
|
|
5502
|
if (!empty($config['interfaces'][$ifass]['mtu'])) {
|
|
5503
|
if (intval($config['interfaces'][$ifass]['mtu']) > $mtu) {
|
|
5504
|
$mtu = intval($config['interfaces'][$ifass]['mtu']);
|
|
5505
|
}
|
|
5506
|
}
|
|
5507
|
}
|
|
5508
|
}
|
|
5509
|
if (is_array($gifs)) {
|
|
5510
|
foreach ($gifs as $gif) {
|
|
5511
|
$ifass = convert_real_interface_to_friendly_interface_name($gif['gifif']);
|
|
5512
|
if (empty($ifass)) {
|
|
5513
|
continue;
|
|
5514
|
}
|
|
5515
|
if (!empty($config['interfaces'][$ifass]['mtu'])) {
|
|
5516
|
if (intval($config['interfaces'][$ifass]['mtu']) > $mtu) {
|
|
5517
|
$mtu = intval($config['interfaces'][$ifass]['mtu']);
|
|
5518
|
}
|
|
5519
|
}
|
|
5520
|
}
|
|
5521
|
}
|
|
5522
|
if (is_array($gres)) {
|
|
5523
|
foreach ($gres as $gre) {
|
|
5524
|
$ifass = convert_real_interface_to_friendly_interface_name($gre['greif']);
|
|
5525
|
if (empty($ifass)) {
|
|
5526
|
continue;
|
|
5527
|
}
|
|
5528
|
if (!empty($config['interfaces'][$ifass]['mtu'])) {
|
|
5529
|
if (intval($config['interfaces'][$ifass]['mtu']) > $mtu) {
|
|
5530
|
$mtu = intval($config['interfaces'][$ifass]['mtu']);
|
|
5531
|
}
|
|
5532
|
}
|
|
5533
|
}
|
|
5534
|
}
|
|
5535
|
$ifass = convert_real_interface_to_friendly_interface_name($bridge);
|
|
5536
|
if (!empty($ifass) && !empty($config['interfaces'][$ifass]['mtu'])) {
|
|
5537
|
if (intval($config['interfaces'][$ifass]['mtu']) > $mtu) {
|
|
5538
|
$mtu = intval($config['interfaces'][$ifass]['mtu']);
|
|
5539
|
}
|
|
5540
|
}
|
|
5541
|
unset($vlans, $bridge, $gifs, $gres, $ifass, $vlan);
|
|
5542
|
|
|
5543
|
return $mtu;
|
|
5544
|
}
|
|
5545
|
|
|
5546
|
function link_interface_to_vlans($int, $action = "") {
|
|
5547
|
global $config;
|
|
5548
|
|
|
5549
|
if (empty($int)) {
|
|
5550
|
return;
|
|
5551
|
}
|
|
5552
|
|
|
5553
|
if (is_array($config['vlans']['vlan'])) {
|
|
5554
|
$ifaces = array();
|
|
5555
|
foreach ($config['vlans']['vlan'] as $vlan) {
|
|
5556
|
if ($int == $vlan['if']) {
|
|
5557
|
if ($action == "update") {
|
|
5558
|
interfaces_bring_up($int);
|
|
5559
|
} else {
|
|
5560
|
$ifaces[$vlan['tag']] = $vlan;
|
|
5561
|
}
|
|
5562
|
}
|
|
5563
|
}
|
|
5564
|
if (!empty($ifaces)) {
|
|
5565
|
return $ifaces;
|
|
5566
|
}
|
|
5567
|
}
|
|
5568
|
}
|
|
5569
|
|
|
5570
|
function link_interface_to_qinqs($int, $action = "") {
|
|
5571
|
global $config;
|
|
5572
|
|
|
5573
|
if (empty($int)) {
|
|
5574
|
return;
|
|
5575
|
}
|
|
5576
|
|
|
5577
|
if (is_array($config['qinqs']['qinqentry'])) {
|
|
5578
|
$ifaces = array();
|
|
5579
|
foreach ($config['qinqs']['qinqentry'] as $qinq) {
|
|
5580
|
if ($int == $qinq['if']) {
|
|
5581
|
if ($action == "update") {
|
|
5582
|
interfaces_bring_up($int);
|
|
5583
|
} else {
|
|
5584
|
$ifaces[$qinq['tag']] = $qinq;
|
|
5585
|
}
|
|
5586
|
}
|
|
5587
|
}
|
|
5588
|
if (!empty($ifaces)) {
|
|
5589
|
return $ifaces;
|
|
5590
|
}
|
|
5591
|
}
|
|
5592
|
}
|
|
5593
|
|
|
5594
|
function link_interface_to_vips($int, $action = "", $vhid = '') {
|
|
5595
|
global $config;
|
|
5596
|
|
|
5597
|
$updatevips = false;
|
|
5598
|
if (is_array($config['virtualip']['vip'])) {
|
|
5599
|
$result = array();
|
|
5600
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
5601
|
if (substr($vip['interface'], 0, 4) == "_vip") {
|
|
5602
|
$iface = get_configured_vip_interface($vip['interface']);
|
|
5603
|
} else {
|
|
5604
|
$iface = $vip['interface'];
|
|
5605
|
}
|
|
5606
|
if ($int != $iface) {
|
|
5607
|
continue;
|
|
5608
|
}
|
|
5609
|
if ($action == "update") {
|
|
5610
|
$updatevips = true;
|
|
5611
|
} else {
|
|
5612
|
if (empty($vhid) || ($vhid == $vip['vhid']) ||
|
|
5613
|
substr($vip['interface'], 0, 4) == "_vip") {
|
|
5614
|
$result[] = $vip;
|
|
5615
|
}
|
|
5616
|
}
|
|
5617
|
}
|
|
5618
|
if ($updatevips === true) {
|
|
5619
|
interfaces_vips_configure($int);
|
|
5620
|
}
|
|
5621
|
return $result;
|
|
5622
|
}
|
|
5623
|
|
|
5624
|
return NULL;
|
|
5625
|
}
|
|
5626
|
|
|
5627
|
/****f* interfaces/link_interface_to_bridge
|
|
5628
|
* NAME
|
|
5629
|
* link_interface_to_bridge - Finds out a bridge group for an interface
|
|
5630
|
* INPUTS
|
|
5631
|
* $ip
|
|
5632
|
* RESULT
|
|
5633
|
* bridge[0-99]
|
|
5634
|
******/
|
|
5635
|
function link_interface_to_bridge($int) {
|
|
5636
|
global $config;
|
|
5637
|
|
|
5638
|
if (is_array($config['bridges']['bridged'])) {
|
|
5639
|
foreach ($config['bridges']['bridged'] as $bridge) {
|
|
5640
|
if (in_array($int, explode(',', $bridge['members']))) {
|
|
5641
|
return "{$bridge['bridgeif']}";
|
|
5642
|
}
|
|
5643
|
}
|
|
5644
|
}
|
|
5645
|
}
|
|
5646
|
|
|
5647
|
function link_interface_to_group($int) {
|
|
5648
|
global $config;
|
|
5649
|
|
|
5650
|
$result = array();
|
|
5651
|
|
|
5652
|
if (is_array($config['ifgroups']['ifgroupentry'])) {
|
|
5653
|
foreach ($config['ifgroups']['ifgroupentry'] as $group) {
|
|
5654
|
if (in_array($int, explode(" ", $group['members']))) {
|
|
5655
|
$result[$group['ifname']] = $int;
|
|
5656
|
}
|
|
5657
|
}
|
|
5658
|
}
|
|
5659
|
|
|
5660
|
return $result;
|
|
5661
|
}
|
|
5662
|
|
|
5663
|
function link_interface_to_gre($interface) {
|
|
5664
|
global $config;
|
|
5665
|
|
|
5666
|
$result = array();
|
|
5667
|
|
|
5668
|
if (is_array($config['gres']['gre'])) {
|
|
5669
|
foreach ($config['gres']['gre'] as $gre) {
|
|
5670
|
if ($gre['if'] == $interface) {
|
|
5671
|
$result[] = $gre;
|
|
5672
|
}
|
|
5673
|
}
|
|
5674
|
}
|
|
5675
|
|
|
5676
|
return $result;
|
|
5677
|
}
|
|
5678
|
|
|
5679
|
function link_interface_to_gif($interface) {
|
|
5680
|
global $config;
|
|
5681
|
|
|
5682
|
$result = array();
|
|
5683
|
|
|
5684
|
if (is_array($config['gifs']['gif'])) {
|
|
5685
|
foreach ($config['gifs']['gif'] as $gif) {
|
|
5686
|
if ($gif['if'] == $interface) {
|
|
5687
|
$result[] = $gif;
|
|
5688
|
}
|
|
5689
|
}
|
|
5690
|
}
|
|
5691
|
|
|
5692
|
return $result;
|
|
5693
|
}
|
|
5694
|
|
|
5695
|
/*
|
|
5696
|
* find_interface_ip($interface): return the interface ip (first found)
|
|
5697
|
*/
|
|
5698
|
function find_interface_ip($interface, $flush = false) {
|
|
5699
|
global $interface_ip_arr_cache;
|
|
5700
|
global $interface_sn_arr_cache;
|
|
5701
|
|
|
5702
|
$interface = str_replace("\n", "", $interface);
|
|
5703
|
|
|
5704
|
if (!does_interface_exist($interface)) {
|
|
5705
|
return;
|
|
5706
|
}
|
|
5707
|
|
|
5708
|
/* Setup IP cache */
|
|
5709
|
if (!isset($interface_ip_arr_cache[$interface]) or $flush) {
|
|
5710
|
if (file_exists("/var/db/${interface}_ip")) {
|
|
5711
|
$ifip = chop(file_get_contents("/var/db/${interface}_ip"));
|
|
5712
|
$ifaddrs = pfSense_getall_interface_addresses($interface);
|
|
5713
|
foreach ($ifaddrs as $ifaddr) {
|
|
5714
|
list($ip, $mask) = explode("/", $ifaddr);
|
|
5715
|
if ($ip == $ifip) {
|
|
5716
|
$interface_ip_arr_cache[$interface] = $ip;
|
|
5717
|
$interface_sn_arr_cache[$interface] = $mask;
|
|
5718
|
break;
|
|
5719
|
}
|
|
5720
|
}
|
|
5721
|
}
|
|
5722
|
if (!isset($interface_ip_arr_cache[$interface])) {
|
|
5723
|
$ifinfo = pfSense_get_interface_addresses($interface);
|
|
5724
|
$interface_ip_arr_cache[$interface] = $ifinfo['ipaddr'];
|
|
5725
|
$interface_sn_arr_cache[$interface] = $ifinfo['subnetbits'];
|
|
5726
|
}
|
|
5727
|
}
|
|
5728
|
|
|
5729
|
return $interface_ip_arr_cache[$interface];
|
|
5730
|
}
|
|
5731
|
|
|
5732
|
/*
|
|
5733
|
* find_interface_ipv6($interface): return the interface ip (first found)
|
|
5734
|
*/
|
|
5735
|
function find_interface_ipv6($interface, $flush = false) {
|
|
5736
|
global $interface_ipv6_arr_cache;
|
|
5737
|
global $interface_snv6_arr_cache;
|
|
5738
|
global $config;
|
|
5739
|
|
|
5740
|
$interface = trim($interface);
|
|
5741
|
$interface = get_real_interface($interface);
|
|
5742
|
|
|
5743
|
if (!does_interface_exist($interface)) {
|
|
5744
|
return;
|
|
5745
|
}
|
|
5746
|
|
|
5747
|
/* Setup IP cache */
|
|
5748
|
if (!isset($interface_ipv6_arr_cache[$interface]) or $flush) {
|
|
5749
|
$ifinfo = pfSense_get_interface_addresses($interface);
|
|
5750
|
$interface_ipv6_arr_cache[$interface] = $ifinfo['ipaddr6'];
|
|
5751
|
$interface_snv6_arr_cache[$interface] = $ifinfo['subnetbits6'];
|
|
5752
|
}
|
|
5753
|
|
|
5754
|
return $interface_ipv6_arr_cache[$interface];
|
|
5755
|
}
|
|
5756
|
|
|
5757
|
/*
|
|
5758
|
* find_interface_ipv6_ll($interface): return the interface ipv6 link local (first found)
|
|
5759
|
*/
|
|
5760
|
function find_interface_ipv6_ll($interface, $flush = false) {
|
|
5761
|
global $interface_llv6_arr_cache;
|
|
5762
|
global $config;
|
|
5763
|
|
|
5764
|
$interface = str_replace("\n", "", $interface);
|
|
5765
|
|
|
5766
|
if (!does_interface_exist($interface)) {
|
|
5767
|
return;
|
|
5768
|
}
|
|
5769
|
|
|
5770
|
/* Setup IP cache */
|
|
5771
|
if (!isset($interface_llv6_arr_cache[$interface]) or $flush) {
|
|
5772
|
$ifinfo = pfSense_getall_interface_addresses($interface);
|
|
5773
|
foreach ($ifinfo as $line) {
|
|
5774
|
if (strstr($line, ":")) {
|
|
5775
|
$parts = explode("/", $line);
|
|
5776
|
if (is_linklocal($parts[0])) {
|
|
5777
|
$ifinfo['linklocal'] = $parts[0];
|
|
5778
|
}
|
|
5779
|
}
|
|
5780
|
}
|
|
5781
|
$interface_llv6_arr_cache[$interface] = $ifinfo['linklocal'];
|
|
5782
|
}
|
|
5783
|
return $interface_llv6_arr_cache[$interface];
|
|
5784
|
}
|
|
5785
|
|
|
5786
|
function find_interface_subnet($interface, $flush = false) {
|
|
5787
|
global $interface_sn_arr_cache;
|
|
5788
|
global $interface_ip_arr_cache;
|
|
5789
|
|
|
5790
|
$interface = str_replace("\n", "", $interface);
|
|
5791
|
if (does_interface_exist($interface) == false) {
|
|
5792
|
return;
|
|
5793
|
}
|
|
5794
|
|
|
5795
|
if (!isset($interface_sn_arr_cache[$interface]) or $flush) {
|
|
5796
|
$ifinfo = pfSense_get_interface_addresses($interface);
|
|
5797
|
$interface_ip_arr_cache[$interface] = $ifinfo['ipaddr'];
|
|
5798
|
$interface_sn_arr_cache[$interface] = $ifinfo['subnetbits'];
|
|
5799
|
}
|
|
5800
|
|
|
5801
|
return $interface_sn_arr_cache[$interface];
|
|
5802
|
}
|
|
5803
|
|
|
5804
|
function find_interface_subnetv6($interface, $flush = false) {
|
|
5805
|
global $interface_snv6_arr_cache;
|
|
5806
|
global $interface_ipv6_arr_cache;
|
|
5807
|
|
|
5808
|
$interface = str_replace("\n", "", $interface);
|
|
5809
|
if (does_interface_exist($interface) == false) {
|
|
5810
|
return;
|
|
5811
|
}
|
|
5812
|
|
|
5813
|
if (!isset($interface_snv6_arr_cache[$interface]) or $flush) {
|
|
5814
|
$ifinfo = pfSense_get_interface_addresses($interface);
|
|
5815
|
$interface_ipv6_arr_cache[$interface] = $ifinfo['ipaddr6'];
|
|
5816
|
$interface_snv6_arr_cache[$interface] = $ifinfo['subnetbits6'];
|
|
5817
|
}
|
|
5818
|
|
|
5819
|
return $interface_snv6_arr_cache[$interface];
|
|
5820
|
}
|
|
5821
|
|
|
5822
|
function ip_in_interface_alias_subnet($interface, $ipalias) {
|
|
5823
|
global $config;
|
|
5824
|
|
|
5825
|
if (empty($interface) || !is_ipaddr($ipalias)) {
|
|
5826
|
return false;
|
|
5827
|
}
|
|
5828
|
if (is_array($config['virtualip']['vip'])) {
|
|
5829
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
5830
|
switch ($vip['mode']) {
|
|
5831
|
case "ipalias":
|
|
5832
|
if ($vip['interface'] <> $interface) {
|
|
5833
|
break;
|
|
5834
|
}
|
|
5835
|
$subnet = is_ipaddrv6($ipalias) ? gen_subnetv6($vip['subnet'], $vip['subnet_bits']) : gen_subnet($vip['subnet'], $vip['subnet_bits']);
|
|
5836
|
if (ip_in_subnet($ipalias, $subnet . "/" . $vip['subnet_bits'])) {
|
|
5837
|
return true;
|
|
5838
|
}
|
|
5839
|
break;
|
|
5840
|
}
|
|
5841
|
}
|
|
5842
|
}
|
|
5843
|
|
|
5844
|
return false;
|
|
5845
|
}
|
|
5846
|
|
|
5847
|
function get_possible_listen_ips($include_ipv6_link_local=false) {
|
|
5848
|
|
|
5849
|
$interfaces = get_configured_interface_with_descr();
|
|
5850
|
foreach ($interfaces as $iface => $ifacename) {
|
|
5851
|
if ($include_ipv6_link_local) {
|
|
5852
|
/* This is to avoid going though added ll below */
|
|
5853
|
if (substr($iface, 0, 5) == '_lloc') {
|
|
5854
|
continue;
|
|
5855
|
}
|
|
5856
|
$llip = find_interface_ipv6_ll(get_real_interface($iface));
|
|
5857
|
if (!empty($llip)) {
|
|
5858
|
$interfaces["_lloc{$iface}"] = "{$ifacename} IPv6 Link-Local";
|
|
5859
|
}
|
|
5860
|
}
|
|
5861
|
}
|
|
5862
|
$viplist = get_configured_vip_list();
|
|
5863
|
foreach ($viplist as $vip => $address) {
|
|
5864
|
$interfaces[$vip] = $address;
|
|
5865
|
if (get_vip_descr($address)) {
|
|
5866
|
$interfaces[$vip] .= " (". get_vip_descr($address) .")";
|
|
5867
|
}
|
|
5868
|
}
|
|
5869
|
|
|
5870
|
$interfaces['lo0'] = 'Localhost';
|
|
5871
|
|
|
5872
|
return $interfaces;
|
|
5873
|
}
|
|
5874
|
|
|
5875
|
function get_possible_traffic_source_addresses($include_ipv6_link_local=false) {
|
|
5876
|
global $config;
|
|
5877
|
|
|
5878
|
$sourceips = get_possible_listen_ips($include_ipv6_link_local);
|
|
5879
|
foreach (array('server', 'client') as $mode) {
|
|
5880
|
if (is_array($config['openvpn']["openvpn-{$mode}"])) {
|
|
5881
|
foreach ($config['openvpn']["openvpn-{$mode}"] as $id => $setting) {
|
|
5882
|
if (!isset($setting['disable'])) {
|
|
5883
|
$sourceips_key = 'ovpn' . substr($mode, 0, 1) . $setting['vpnid'];
|
|
5884
|
$sourceips[$sourceips_key] = gettext("OpenVPN") . " " . $mode . ": " . htmlspecialchars($setting['description']);
|
|
5885
|
}
|
|
5886
|
}
|
|
5887
|
}
|
|
5888
|
}
|
|
5889
|
return $sourceips;
|
|
5890
|
}
|
|
5891
|
|
|
5892
|
function get_interface_ip($interface = "wan") {
|
|
5893
|
global $config;
|
|
5894
|
|
|
5895
|
if (substr($interface, 0, 4) == '_vip') {
|
|
5896
|
return get_configured_vip_ipv4($interface);
|
|
5897
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
5898
|
/* No link-local address for v4. */
|
|
5899
|
return null;
|
|
5900
|
}
|
|
5901
|
|
|
5902
|
$realif = get_failover_interface($interface, 'inet');
|
|
5903
|
if (!$realif) {
|
|
5904
|
return null;
|
|
5905
|
}
|
|
5906
|
|
|
5907
|
if (substr($realif, 0, 4) == '_vip') {
|
|
5908
|
return get_configured_vip_ipv4($realif);
|
|
5909
|
} else if (substr($realif, 0, 5) == '_lloc') {
|
|
5910
|
/* No link-local address for v4. */
|
|
5911
|
return null;
|
|
5912
|
}
|
|
5913
|
|
|
5914
|
if (is_array($config['interfaces'][$interface]) &&
|
|
5915
|
is_ipaddr($config['interfaces'][$interface]['ipaddr'])) {
|
|
5916
|
return ($config['interfaces'][$interface]['ipaddr']);
|
|
5917
|
}
|
|
5918
|
|
|
5919
|
/*
|
|
5920
|
* Beaware that find_interface_ip() is our last option, it will
|
|
5921
|
* return the first IP it find on interface, not necessarily the
|
|
5922
|
* main IP address.
|
|
5923
|
*/
|
|
5924
|
$curip = find_interface_ip($realif);
|
|
5925
|
if ($curip && is_ipaddr($curip) && ($curip != "0.0.0.0")) {
|
|
5926
|
return $curip;
|
|
5927
|
} else {
|
|
5928
|
return null;
|
|
5929
|
}
|
|
5930
|
}
|
|
5931
|
|
|
5932
|
function get_interface_ipv6($interface = "wan", $flush = false, $linklocal_fallback = false) {
|
|
5933
|
global $config;
|
|
5934
|
|
|
5935
|
if (substr($interface, 0, 4) == '_vip') {
|
|
5936
|
return get_configured_vip_ipv6($interface);
|
|
5937
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
5938
|
return get_interface_linklocal($interface);
|
|
5939
|
}
|
|
5940
|
|
|
5941
|
$realif = get_failover_interface($interface, 'inet6');
|
|
5942
|
if (!$realif) {
|
|
5943
|
return null;
|
|
5944
|
}
|
|
5945
|
|
|
5946
|
if (substr($realif, 0, 4) == '_vip') {
|
|
5947
|
return get_configured_vip_ipv6($realif);
|
|
5948
|
} else if (substr($realif, 0, 5) == '_lloc') {
|
|
5949
|
return get_interface_linklocal($realif);
|
|
5950
|
}
|
|
5951
|
|
|
5952
|
if (is_array($config['interfaces'][$interface])) {
|
|
5953
|
switch ($config['interfaces'][$interface]['ipaddr']) {
|
|
5954
|
case 'pppoe':
|
|
5955
|
case 'l2tp':
|
|
5956
|
case 'pptp':
|
|
5957
|
case 'ppp':
|
|
5958
|
if ($config['interfaces'][$interface]['ipaddrv6'] == 'dhcp6') {
|
|
5959
|
$realif = get_real_interface($interface, 'inet6', false);
|
|
5960
|
}
|
|
5961
|
break;
|
|
5962
|
}
|
|
5963
|
if (is_ipaddrv6($config['interfaces'][$interface]['ipaddrv6'])) {
|
|
5964
|
return ($config['interfaces'][$interface]['ipaddrv6']);
|
|
5965
|
}
|
|
5966
|
}
|
|
5967
|
|
|
5968
|
/*
|
|
5969
|
* Beaware that find_interface_ip() is our last option, it will
|
|
5970
|
* return the first IP it find on interface, not necessarily the
|
|
5971
|
* main IP address.
|
|
5972
|
*/
|
|
5973
|
$curip = find_interface_ipv6($realif, $flush);
|
|
5974
|
if ($curip && is_ipaddrv6($curip) && ($curip != "::")) {
|
|
5975
|
return $curip;
|
|
5976
|
} else {
|
|
5977
|
/*
|
|
5978
|
* NOTE: On the case when only the prefix is requested,
|
|
5979
|
* the communication on WAN will be done over link-local.
|
|
5980
|
*/
|
|
5981
|
if ($linklocal_fallback || (is_array($config['interfaces'][$interface]) && isset($config['interfaces'][$interface]['dhcp6prefixonly']))) {
|
|
5982
|
$curip = find_interface_ipv6_ll($realif, $flush);
|
|
5983
|
if ($curip && is_ipaddrv6($curip) && ($curip != "::")) {
|
|
5984
|
return $curip;
|
|
5985
|
}
|
|
5986
|
}
|
|
5987
|
}
|
|
5988
|
return null;
|
|
5989
|
}
|
|
5990
|
|
|
5991
|
function get_interface_linklocal($interface = "wan") {
|
|
5992
|
|
|
5993
|
$realif = get_failover_interface($interface, 'inet6');
|
|
5994
|
if (!$realif) {
|
|
5995
|
return null;
|
|
5996
|
}
|
|
5997
|
|
|
5998
|
if (substr($interface, 0, 4) == '_vip') {
|
|
5999
|
$realif = get_real_interface($interface);
|
|
6000
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
6001
|
$realif = get_real_interface(substr($interface, 5));
|
|
6002
|
}
|
|
6003
|
|
|
6004
|
$curip = find_interface_ipv6_ll($realif);
|
|
6005
|
if ($curip && is_ipaddrv6($curip) && ($curip != "::")) {
|
|
6006
|
return $curip;
|
|
6007
|
} else {
|
|
6008
|
return null;
|
|
6009
|
}
|
|
6010
|
}
|
|
6011
|
|
|
6012
|
function get_interface_subnet($interface = "wan") {
|
|
6013
|
|
|
6014
|
if (substr($interface, 0, 4) == '_vip') {
|
|
6015
|
return (get_configured_vip_subnetv4($interface));
|
|
6016
|
}
|
|
6017
|
|
|
6018
|
$realif = get_real_interface($interface);
|
|
6019
|
if (!$realif) {
|
|
6020
|
return (NULL);
|
|
6021
|
}
|
|
6022
|
|
|
6023
|
$cursn = find_interface_subnet($realif);
|
|
6024
|
if (!empty($cursn)) {
|
|
6025
|
return ($cursn);
|
|
6026
|
}
|
|
6027
|
|
|
6028
|
return (NULL);
|
|
6029
|
}
|
|
6030
|
|
|
6031
|
function get_interface_subnetv6($interface = "wan") {
|
|
6032
|
|
|
6033
|
if (substr($interface, 0, 4) == '_vip') {
|
|
6034
|
return (get_configured_vip_subnetv6($interface));
|
|
6035
|
} else if (substr($interface, 0, 5) == '_lloc') {
|
|
6036
|
$interface = substr($interface, 5);
|
|
6037
|
}
|
|
6038
|
|
|
6039
|
$realif = get_real_interface($interface, 'inet6');
|
|
6040
|
if (!$realif) {
|
|
6041
|
return (NULL);
|
|
6042
|
}
|
|
6043
|
|
|
6044
|
$cursn = find_interface_subnetv6($realif);
|
|
6045
|
if (!empty($cursn)) {
|
|
6046
|
return ($cursn);
|
|
6047
|
}
|
|
6048
|
|
|
6049
|
return (NULL);
|
|
6050
|
}
|
|
6051
|
|
|
6052
|
/* return outside interfaces with a gateway */
|
|
6053
|
function get_interfaces_with_gateway() {
|
|
6054
|
global $config;
|
|
6055
|
|
|
6056
|
$ints = array();
|
|
6057
|
|
|
6058
|
/* loop interfaces, check config for outbound */
|
|
6059
|
foreach ($config['interfaces'] as $ifdescr => $ifname) {
|
|
6060
|
switch ($ifname['ipaddr']) {
|
|
6061
|
case "dhcp":
|
|
6062
|
case "pppoe":
|
|
6063
|
case "pptp":
|
|
6064
|
case "l2tp":
|
|
6065
|
case "ppp":
|
|
6066
|
$ints[$ifdescr] = $ifdescr;
|
|
6067
|
break;
|
|
6068
|
default:
|
|
6069
|
if (substr($ifname['if'], 0, 4) == "ovpn" ||
|
|
6070
|
!empty($ifname['gateway'])) {
|
|
6071
|
$ints[$ifdescr] = $ifdescr;
|
|
6072
|
}
|
|
6073
|
break;
|
|
6074
|
}
|
|
6075
|
}
|
|
6076
|
return $ints;
|
|
6077
|
}
|
|
6078
|
|
|
6079
|
/* return true if interface has a gateway */
|
|
6080
|
function interface_has_gateway($friendly) {
|
|
6081
|
global $config;
|
|
6082
|
|
|
6083
|
if (!empty($config['interfaces'][$friendly])) {
|
|
6084
|
$ifname = &$config['interfaces'][$friendly];
|
|
6085
|
switch ($ifname['ipaddr']) {
|
|
6086
|
case "dhcp":
|
|
6087
|
case "pppoe":
|
|
6088
|
case "pptp":
|
|
6089
|
case "l2tp":
|
|
6090
|
case "ppp":
|
|
6091
|
return true;
|
|
6092
|
break;
|
|
6093
|
default:
|
|
6094
|
if (substr($ifname['if'], 0, 4) == "ovpn") {
|
|
6095
|
return true;
|
|
6096
|
}
|
|
6097
|
$tunnelif = substr($ifname['if'], 0, 3);
|
|
6098
|
if ($tunnelif == "gif" || $tunnelif == "gre") {
|
|
6099
|
if (find_interface_ip($ifname['if'])) {
|
|
6100
|
return true;
|
|
6101
|
}
|
|
6102
|
}
|
|
6103
|
if (!empty($ifname['gateway'])) {
|
|
6104
|
return true;
|
|
6105
|
}
|
|
6106
|
break;
|
|
6107
|
}
|
|
6108
|
}
|
|
6109
|
|
|
6110
|
return false;
|
|
6111
|
}
|
|
6112
|
|
|
6113
|
/* return true if interface has a gateway */
|
|
6114
|
function interface_has_gatewayv6($friendly) {
|
|
6115
|
global $config;
|
|
6116
|
|
|
6117
|
if (!empty($config['interfaces'][$friendly])) {
|
|
6118
|
$ifname = &$config['interfaces'][$friendly];
|
|
6119
|
switch ($ifname['ipaddrv6']) {
|
|
6120
|
case "slaac":
|
|
6121
|
case "dhcp6":
|
|
6122
|
case "6to4":
|
|
6123
|
case "6rd":
|
|
6124
|
return true;
|
|
6125
|
break;
|
|
6126
|
default:
|
|
6127
|
if (substr($ifname['if'], 0, 4) == "ovpn") {
|
|
6128
|
return true;
|
|
6129
|
}
|
|
6130
|
$tunnelif = substr($ifname['if'], 0, 3);
|
|
6131
|
if ($tunnelif == "gif" || $tunnelif == "gre") {
|
|
6132
|
if (find_interface_ipv6($ifname['if'])) {
|
|
6133
|
return true;
|
|
6134
|
}
|
|
6135
|
}
|
|
6136
|
if (!empty($ifname['gatewayv6'])) {
|
|
6137
|
return true;
|
|
6138
|
}
|
|
6139
|
break;
|
|
6140
|
}
|
|
6141
|
}
|
|
6142
|
|
|
6143
|
return false;
|
|
6144
|
}
|
|
6145
|
|
|
6146
|
/****f* interfaces/is_altq_capable
|
|
6147
|
* NAME
|
|
6148
|
* is_altq_capable - Test if interface is capable of using ALTQ
|
|
6149
|
* INPUTS
|
|
6150
|
* $int - string containing interface name
|
|
6151
|
* RESULT
|
|
6152
|
* boolean - true or false
|
|
6153
|
******/
|
|
6154
|
|
|
6155
|
function is_altq_capable($int) {
|
|
6156
|
/* Per:
|
|
6157
|
* http://www.freebsd.org/cgi/man.cgi?query=altq&apropos=0&sektion=0&manpath=FreeBSD+11.0-RELEASE&arch=default&format=html
|
|
6158
|
* Only the following drivers have ALTQ support
|
|
6159
|
* 20150328 - removed wireless drivers - ath, awi, bwn, iwi, ipw, ral, rum, run, wi - for now. redmine #4406
|
|
6160
|
*/
|
|
6161
|
$capable = array("ae", "age", "alc", "ale", "an", "aue", "axe", "bce",
|
|
6162
|
"bfe", "bge", "bridge", "cas", "cpsw", "cxl", "dc", "de",
|
|
6163
|
"ed", "em", "ep", "epair", "et", "fxp", "gem", "hme", "hn",
|
|
6164
|
"igb", "jme", "l2tp", "le", "lem", "msk", "mxge", "my",
|
|
6165
|
"ndis", "nfe", "ng", "nge", "npe", "nve", "ovpnc", "ovpns",
|
|
6166
|
"ppp", "pppoe", "pptp", "re", "rl", "sf", "sge", "sis", "sk",
|
|
6167
|
"ste", "stge", "ti", "tun", "txp", "udav", "ural", "vge",
|
|
6168
|
"vlan", "vmx", "vr", "vte", "vtnet", "xl");
|
|
6169
|
|
|
6170
|
$int_family = remove_ifindex($int);
|
|
6171
|
|
|
6172
|
if (in_array($int_family, $capable)) {
|
|
6173
|
return true;
|
|
6174
|
} else if (stristr($int, "l2tp")) { /* VLANs are named $parent_$vlan now */
|
|
6175
|
return true;
|
|
6176
|
} else if (interface_is_vlan($int) != NULL) { /* VLANs are named $parent.$vlan now */
|
|
6177
|
return true;
|
|
6178
|
} else if (stristr($int, "_wlan")) { /* WLANs are named $parent_$wlan now */
|
|
6179
|
return true;
|
|
6180
|
} else {
|
|
6181
|
return false;
|
|
6182
|
}
|
|
6183
|
}
|
|
6184
|
|
|
6185
|
/****f* interfaces/is_interface_wireless
|
|
6186
|
* NAME
|
|
6187
|
* is_interface_wireless - Returns if an interface is wireless
|
|
6188
|
* RESULT
|
|
6189
|
* $tmp - Returns if an interface is wireless
|
|
6190
|
******/
|
|
6191
|
function is_interface_wireless($interface) {
|
|
6192
|
global $config, $g;
|
|
6193
|
|
|
6194
|
$friendly = convert_real_interface_to_friendly_interface_name($interface);
|
|
6195
|
if (!isset($config['interfaces'][$friendly]['wireless'])) {
|
|
6196
|
if (preg_match($g['wireless_regex'], $interface)) {
|
|
6197
|
if (isset($config['interfaces'][$friendly])) {
|
|
6198
|
$config['interfaces'][$friendly]['wireless'] = array();
|
|
6199
|
}
|
|
6200
|
return true;
|
|
6201
|
}
|
|
6202
|
return false;
|
|
6203
|
} else {
|
|
6204
|
return true;
|
|
6205
|
}
|
|
6206
|
}
|
|
6207
|
|
|
6208
|
function get_wireless_modes($interface) {
|
|
6209
|
/* return wireless modes and channels */
|
|
6210
|
$wireless_modes = array();
|
|
6211
|
|
|
6212
|
$cloned_interface = get_real_interface($interface);
|
|
6213
|
|
|
6214
|
if ($cloned_interface && is_interface_wireless($cloned_interface)) {
|
|
6215
|
$chan_list = "/sbin/ifconfig {$cloned_interface} list chan";
|
|
6216
|
$stack_list = "/usr/bin/awk -F\"Channel \" '{ gsub(/\\*/, \" \"); print \$2 \"\\\n\" \$3 }'";
|
|
6217
|
$format_list = "/usr/bin/awk '{print \$5 \" \" \$6 \",\" \$1}'";
|
|
6218
|
|
|
6219
|
$interface_channels = "";
|
|
6220
|
exec("$chan_list | $stack_list | sort -u | $format_list 2>&1", $interface_channels);
|
|
6221
|
$interface_channel_count = count($interface_channels);
|
|
6222
|
|
|
6223
|
$c = 0;
|
|
6224
|
while ($c < $interface_channel_count) {
|
|
6225
|
$channel_line = explode(",", $interface_channels["$c"]);
|
|
6226
|
$wireless_mode = trim($channel_line[0]);
|
|
6227
|
$wireless_channel = trim($channel_line[1]);
|
|
6228
|
if (trim($wireless_mode) != "") {
|
|
6229
|
/* if we only have 11g also set 11b channels */
|
|
6230
|
if ($wireless_mode == "11g") {
|
|
6231
|
if (!isset($wireless_modes["11b"])) {
|
|
6232
|
$wireless_modes["11b"] = array();
|
|
6233
|
}
|
|
6234
|
} else if ($wireless_mode == "11g ht") {
|
|
6235
|
if (!isset($wireless_modes["11b"])) {
|
|
6236
|
$wireless_modes["11b"] = array();
|
|
6237
|
}
|
|
6238
|
if (!isset($wireless_modes["11g"])) {
|
|
6239
|
$wireless_modes["11g"] = array();
|
|
6240
|
}
|
|
6241
|
$wireless_mode = "11ng";
|
|
6242
|
} else if ($wireless_mode == "11a ht") {
|
|
6243
|
if (!isset($wireless_modes["11a"])) {
|
|
6244
|
$wireless_modes["11a"] = array();
|
|
6245
|
}
|
|
6246
|
$wireless_mode = "11na";
|
|
6247
|
}
|
|
6248
|
$wireless_modes["$wireless_mode"]["$c"] = $wireless_channel;
|
|
6249
|
}
|
|
6250
|
$c++;
|
|
6251
|
}
|
|
6252
|
}
|
|
6253
|
return($wireless_modes);
|
|
6254
|
}
|
|
6255
|
|
|
6256
|
/* return channel numbers, frequency, max txpower, and max regulation txpower */
|
|
6257
|
function get_wireless_channel_info($interface) {
|
|
6258
|
$wireless_channels = array();
|
|
6259
|
|
|
6260
|
$cloned_interface = get_real_interface($interface);
|
|
6261
|
|
|
6262
|
if ($cloned_interface && is_interface_wireless($cloned_interface)) {
|
|
6263
|
$chan_list = "/sbin/ifconfig {$cloned_interface} list txpower";
|
|
6264
|
$stack_list = "/usr/bin/awk -F\"Channel \" '{ gsub(/\\*/, \" \"); print \$2 \"\\\n\" \$3 }'";
|
|
6265
|
$format_list = "/usr/bin/awk '{print \$1 \",\" \$3 \" \" \$4 \",\" \$5 \",\" \$7}'";
|
|
6266
|
|
|
6267
|
$interface_channels = "";
|
|
6268
|
exec("$chan_list | $stack_list | sort -u | $format_list 2>&1", $interface_channels);
|
|
6269
|
|
|
6270
|
foreach ($interface_channels as $channel_line) {
|
|
6271
|
$channel_line = explode(",", $channel_line);
|
|
6272
|
if (!isset($wireless_channels[$channel_line[0]])) {
|
|
6273
|
$wireless_channels[$channel_line[0]] = $channel_line;
|
|
6274
|
}
|
|
6275
|
}
|
|
6276
|
}
|
|
6277
|
return($wireless_channels);
|
|
6278
|
}
|
|
6279
|
|
|
6280
|
function set_interface_mtu($interface, $mtu) {
|
|
6281
|
|
|
6282
|
/* LAGG interface must be destroyed and re-created to change MTU */
|
|
6283
|
if (substr($interface, 0, 4) == 'lagg') {
|
|
6284
|
if (isset($config['laggs']['lagg']) &&
|
|
6285
|
is_array($config['laggs']['lagg'])) {
|
|
6286
|
foreach ($config['laggs']['lagg'] as $lagg) {
|
|
6287
|
if ($lagg['laggif'] == $interface) {
|
|
6288
|
interface_lagg_configure($lagg);
|
|
6289
|
break;
|
|
6290
|
}
|
|
6291
|
}
|
|
6292
|
}
|
|
6293
|
} else {
|
|
6294
|
pfSense_interface_mtu($interface, $mtu);
|
|
6295
|
}
|
|
6296
|
}
|
|
6297
|
|
|
6298
|
/****f* interfaces/get_interface_mtu
|
|
6299
|
* NAME
|
|
6300
|
* get_interface_mtu - Return the mtu of an interface
|
|
6301
|
* RESULT
|
|
6302
|
* $tmp - Returns the mtu of an interface
|
|
6303
|
******/
|
|
6304
|
function get_interface_mtu($interface) {
|
|
6305
|
$mtu = pfSense_interface_getmtu($interface);
|
|
6306
|
return $mtu['mtu'];
|
|
6307
|
}
|
|
6308
|
|
|
6309
|
function get_interface_mac($interface) {
|
|
6310
|
$macinfo = pfSense_get_interface_addresses($interface);
|
|
6311
|
return $macinfo["macaddr"];
|
|
6312
|
}
|
|
6313
|
|
|
6314
|
function get_interface_vendor_mac($interface) {
|
|
6315
|
$macinfo = pfSense_get_interface_addresses($interface);
|
|
6316
|
if (isset($macinfo["hwaddr"]) && $macinfo["hwaddr"] != "00:00:00:00:00:00") {
|
|
6317
|
return ($macinfo["hwaddr"]);
|
|
6318
|
}
|
|
6319
|
return (NULL);
|
|
6320
|
}
|
|
6321
|
|
|
6322
|
/****f* pfsense-utils/generate_random_mac_address
|
|
6323
|
* NAME
|
|
6324
|
* generate_random_mac - generates a random mac address
|
|
6325
|
* INPUTS
|
|
6326
|
* none
|
|
6327
|
* RESULT
|
|
6328
|
* $mac - a random mac address
|
|
6329
|
******/
|
|
6330
|
function generate_random_mac_address() {
|
|
6331
|
$mac = "02";
|
|
6332
|
for ($x = 0; $x < 5; $x++) {
|
|
6333
|
$mac .= ":" . dechex(rand(16, 255));
|
|
6334
|
}
|
|
6335
|
return $mac;
|
|
6336
|
}
|
|
6337
|
|
|
6338
|
/****f* interfaces/is_jumbo_capable
|
|
6339
|
* NAME
|
|
6340
|
* is_jumbo_capable - Test if interface is jumbo frame capable. Useful for determining VLAN capability.
|
|
6341
|
* INPUTS
|
|
6342
|
* $int - string containing interface name
|
|
6343
|
* RESULT
|
|
6344
|
* boolean - true or false
|
|
6345
|
******/
|
|
6346
|
function is_jumbo_capable($iface) {
|
|
6347
|
$iface = trim($iface);
|
|
6348
|
$capable = pfSense_get_interface_addresses($iface);
|
|
6349
|
|
|
6350
|
if (isset($capable['caps']['vlanmtu'])) {
|
|
6351
|
return true;
|
|
6352
|
}
|
|
6353
|
|
|
6354
|
// hack for some lagg modes missing vlanmtu, but work fine w/VLANs
|
|
6355
|
if (substr($iface, 0, 4) == "lagg") {
|
|
6356
|
return true;
|
|
6357
|
}
|
|
6358
|
|
|
6359
|
return false;
|
|
6360
|
}
|
|
6361
|
|
|
6362
|
function interface_setup_pppoe_reset_file($pppif, $iface="") {
|
|
6363
|
global $g;
|
|
6364
|
|
|
6365
|
$cron_file = "{$g['varetc_path']}/pppoe_restart_{$pppif}";
|
|
6366
|
|
|
6367
|
if (!empty($iface) && !empty($pppif)) {
|
|
6368
|
$cron_cmd = <<<EOD
|
|
6369
|
#!/bin/sh
|
|
6370
|
/usr/local/sbin/pfSctl -c 'interface reload {$iface}'
|
|
6371
|
/usr/bin/logger -t {$pppif} "PPPoE periodic reset executed on {$iface}"
|
|
6372
|
|
|
6373
|
EOD;
|
|
6374
|
|
|
6375
|
@file_put_contents($cron_file, $cron_cmd);
|
|
6376
|
chmod($cron_file, 0755);
|
|
6377
|
sigkillbypid("{$g['varrun_path']}/cron.pid", "HUP");
|
|
6378
|
} else {
|
|
6379
|
unlink_if_exists($cron_file);
|
|
6380
|
}
|
|
6381
|
}
|
|
6382
|
|
|
6383
|
function get_interface_default_mtu($type = "ethernet") {
|
|
6384
|
switch ($type) {
|
|
6385
|
case "gre":
|
|
6386
|
return 1476;
|
|
6387
|
break;
|
|
6388
|
case "gif":
|
|
6389
|
return 1280;
|
|
6390
|
break;
|
|
6391
|
case "tun":
|
|
6392
|
case "vlan":
|
|
6393
|
case "tap":
|
|
6394
|
case "ethernet":
|
|
6395
|
default:
|
|
6396
|
return 1500;
|
|
6397
|
break;
|
|
6398
|
}
|
|
6399
|
|
|
6400
|
/* Never reached */
|
|
6401
|
return 1500;
|
|
6402
|
}
|
|
6403
|
|
|
6404
|
function get_vip_descr($ipaddress) {
|
|
6405
|
global $config;
|
|
6406
|
|
|
6407
|
foreach ($config['virtualip']['vip'] as $vip) {
|
|
6408
|
if ($vip['subnet'] == $ipaddress) {
|
|
6409
|
return ($vip['descr']);
|
|
6410
|
}
|
|
6411
|
}
|
|
6412
|
return "";
|
|
6413
|
}
|
|
6414
|
|
|
6415
|
function interfaces_staticarp_configure($if) {
|
|
6416
|
global $config, $g;
|
|
6417
|
if (isset($config['system']['developerspew'])) {
|
|
6418
|
$mt = microtime();
|
|
6419
|
echo "interfaces_staticarp_configure($if) being called $mt\n";
|
|
6420
|
}
|
|
6421
|
|
|
6422
|
$ifcfg = $config['interfaces'][$if];
|
|
6423
|
|
|
6424
|
if (empty($if) || empty($ifcfg['if']) || !isset($ifcfg['enable'])) {
|
|
6425
|
return 0;
|
|
6426
|
}
|
|
6427
|
|
|
6428
|
/* Enable staticarp, if enabled */
|
|
6429
|
if (isset($config['dhcpd'][$if]['staticarp'])) {
|
|
6430
|
mwexec("/sbin/ifconfig " . escapeshellarg($ifcfg['if']) . " staticarp ");
|
|
6431
|
mwexec("/usr/sbin/arp -d -i " . escapeshellarg($ifcfg['if']) . " -a > /dev/null 2>&1 ");
|
|
6432
|
if (is_array($config['dhcpd'][$if]['staticmap'])) {
|
|
6433
|
foreach ($config['dhcpd'][$if]['staticmap'] as $arpent) {
|
|
6434
|
if (!empty($arpent['ipaddr']) && !empty($arpent['mac'])) {
|
|
6435
|
mwexec("/usr/sbin/arp -s " . escapeshellarg($arpent['ipaddr']) . " " . escapeshellarg($arpent['mac']));
|
|
6436
|
}
|
|
6437
|
}
|
|
6438
|
}
|
|
6439
|
} else {
|
|
6440
|
mwexec("/sbin/ifconfig " . escapeshellarg($ifcfg['if']) . " -staticarp ");
|
|
6441
|
mwexec("/usr/sbin/arp -d -i " . escapeshellarg($ifcfg['if']) . " -a > /dev/null 2>&1 ");
|
|
6442
|
if (is_array($config['dhcpd'][$if]) && is_array($config['dhcpd'][$if]['staticmap'])) {
|
|
6443
|
foreach ($config['dhcpd'][$if]['staticmap'] as $arpent) {
|
|
6444
|
if (isset($arpent['arp_table_static_entry']) && !empty($arpent['ipaddr']) && !empty($arpent['mac'])) {
|
|
6445
|
mwexec("/usr/sbin/arp -s " . escapeshellarg($arpent['ipaddr']) . " " . escapeshellarg($arpent['mac']));
|
|
6446
|
}
|
|
6447
|
}
|
|
6448
|
}
|
|
6449
|
}
|
|
6450
|
|
|
6451
|
return 0;
|
|
6452
|
}
|
|
6453
|
|
|
6454
|
function get_failover_interface($interface, $family = "all") {
|
|
6455
|
global $config;
|
|
6456
|
|
|
6457
|
/* shortcut to get_real_interface if we find it in the config */
|
|
6458
|
if (is_array($config['interfaces'][$interface])) {
|
|
6459
|
return get_real_interface($interface, $family);
|
|
6460
|
}
|
|
6461
|
|
|
6462
|
/* compare against gateway groups */
|
|
6463
|
$a_groups = return_gateway_groups_array();
|
|
6464
|
if (is_array($a_groups[$interface])) {
|
|
6465
|
/* we found a gateway group, fetch the interface or vip */
|
|
6466
|
if (!empty($a_groups[$interface][0]['vip'])) {
|
|
6467
|
return $a_groups[$interface][0]['vip'];
|
|
6468
|
} else {
|
|
6469
|
return $a_groups[$interface][0]['int'];
|
|
6470
|
}
|
|
6471
|
}
|
|
6472
|
/* fall through to get_real_interface */
|
|
6473
|
/* XXX: Really needed? */
|
|
6474
|
return get_real_interface($interface, $family);
|
|
6475
|
}
|
|
6476
|
|
|
6477
|
/****f* interfaces/interface_has_dhcp
|
|
6478
|
* NAME
|
|
6479
|
* interface_has_dhcp - determine if the interface or gateway group uses DHCP
|
|
6480
|
* INPUTS
|
|
6481
|
* interface or gateway group name
|
|
6482
|
* family - 4 (check for IPv4 DHCP) or 6 (check for IPv6 DHCP)
|
|
6483
|
* RESULT
|
|
6484
|
* true - if the interface uses DHCP/DHCP6, or the name is a gateway group which has any member that uses DHCP/DHCP6
|
|
6485
|
* false - otherwise (DHCP/DHCP6 not in use, or the name is not an interface or gateway group)
|
|
6486
|
******/
|
|
6487
|
function interface_has_dhcp($interface, $family = 4) {
|
|
6488
|
global $config;
|
|
6489
|
|
|
6490
|
if ($config['interfaces'][$interface]) {
|
|
6491
|
if (($family == 4) && ($config['interfaces'][$interface]['ipaddr'] == "dhcp")) {
|
|
6492
|
return true;
|
|
6493
|
} elseif (($family == 6) && ($config['interfaces'][$interface]['ipaddrv6'] == "dhcp6")) {
|
|
6494
|
return true;
|
|
6495
|
} else {
|
|
6496
|
return false;
|
|
6497
|
}
|
|
6498
|
}
|
|
6499
|
|
|
6500
|
if (!is_array($config['gateways']['gateway_group'])) {
|
|
6501
|
return false;
|
|
6502
|
}
|
|
6503
|
|
|
6504
|
if ($family == 6) {
|
|
6505
|
$dhcp_string = "_DHCP6";
|
|
6506
|
} else {
|
|
6507
|
$dhcp_string = "_DHCP";
|
|
6508
|
}
|
|
6509
|
|
|
6510
|
foreach ($config['gateways']['gateway_group'] as $group) {
|
|
6511
|
if (($group['name'] != $interface) || !is_array($group['item'])) {
|
|
6512
|
continue;
|
|
6513
|
}
|
|
6514
|
foreach ($group['item'] as $item) {
|
|
6515
|
$item_data = explode("|", $item);
|
|
6516
|
if (substr($item_data[0], -strlen($dhcp_string)) == $dhcp_string) {
|
|
6517
|
return true;
|
|
6518
|
}
|
|
6519
|
}
|
|
6520
|
}
|
|
6521
|
|
|
6522
|
return false;
|
|
6523
|
}
|
|
6524
|
|
|
6525
|
function remove_ifindex($ifname) {
|
|
6526
|
return preg_replace("/[0-9]+$/", "", $ifname);
|
|
6527
|
}
|
|
6528
|
|
|
6529
|
?>
|