| 1 |
7f5b4824
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Scott Ullrich
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<?php
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| 2 |
b46bfcf5
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Bill Marquette
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/* $Id$ */
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| 3 |
5b237745
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Scott Ullrich
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/*
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interfaces_lan.php
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part of m0n0wall (http://m0n0.ch/wall)
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7f5b4824
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Scott Ullrich
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5b237745
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Scott Ullrich
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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7f5b4824
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Scott Ullrich
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5b237745
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Scott Ullrich
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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7f5b4824
|
Scott Ullrich
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| 13 |
5b237745
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Scott Ullrich
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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| 15 |
7f5b4824
|
Scott Ullrich
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| 16 |
5b237745
|
Scott Ullrich
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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| 19 |
7f5b4824
|
Scott Ullrich
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| 20 |
5b237745
|
Scott Ullrich
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require("guiconfig.inc");
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$lancfg = &$config['interfaces']['lan'];
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| 35 |
d9a31e93
|
Scott Ullrich
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$optcfg = &$config['interfaces']['lan'];
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| 36 |
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| 37 |
e95c754f
|
Bill Marquette
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$pconfig['ipaddr'] = $lancfg['ipaddr'];
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| 38 |
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$pconfig['subnet'] = $lancfg['subnet'];
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| 39 |
05aa1128
|
Scott Ullrich
|
$pconfig['bridge'] = $lancfg['bridge'];
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| 40 |
03b92764
|
Scott Ullrich
|
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| 41 |
c1ec2c2f
|
Scott Ullrich
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$pconfig['disableftpproxy'] = isset($lancfg['disableftpproxy']);
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| 43 |
5b237745
|
Scott Ullrich
|
/* Wireless interface? */
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| 44 |
b7f01f59
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Bill Marquette
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if (isset($lancfg['wireless'])) {
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| 45 |
5b237745
|
Scott Ullrich
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require("interfaces_wlan.inc");
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wireless_config_init();
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}
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if ($_POST) {
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| 51 |
6d6d0f14
|
Scott Ullrich
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if ($_POST['bridge']) {
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/* double bridging? */
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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if ($i != $index) {
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if ($config['interfaces']['opt' . $i]['bridge'] == $_POST['bridge']) {
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4ab4e4ef
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Scott Ullrich
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//$input_errors[] = "Optional interface {$i} " .
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// "({$config['interfaces']['opt' . $i]['descr']}) is already bridged to " .
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// "the specified interface.";
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6d6d0f14
|
Scott Ullrich
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} else if ($config['interfaces']['opt' . $i]['bridge'] == "opt{$index}") {
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4ab4e4ef
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Scott Ullrich
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//$input_errors[] = "Optional interface {$i} " .
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// "({$config['interfaces']['opt' . $i]['descr']}) is already bridged to " .
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// "this interface.";
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6d6d0f14
|
Scott Ullrich
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}
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}
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5b237745
|
Scott Ullrich
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}
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6d6d0f14
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Scott Ullrich
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if ($config['interfaces'][$_POST['bridge']]['bridge']) {
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19c0f3b3
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Scott Ullrich
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//$input_errors[] = "The specified interface is already bridged to " .
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// "another interface.";
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52442f57
|
Bill Marquette
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}
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6d6d0f14
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Scott Ullrich
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/* captive portal on? */
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if (isset($config['captiveportal']['enable'])) {
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19c0f3b3
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Scott Ullrich
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//$input_errors[] = "Interfaces cannot be bridged while the captive portal is enabled.";
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001fdeea
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Scott Ullrich
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}
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75211081
|
Scott Ullrich
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}
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unset($input_errors);
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$pconfig = $_POST;
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$changedesc = "LAN Interface: ";
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/* input validation */
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| 81 |
623247f7
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Scott Ullrich
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$reqdfields = explode(" ", "ipaddr subnet");
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$reqdfieldsn = explode(",", "IP address,Subnet bit count");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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75211081
|
Scott Ullrich
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if (($_POST['ipaddr'] && !is_ipaddr($_POST['ipaddr']))) {
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$input_errors[] = "A valid IP address must be specified.";
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}
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if (($_POST['subnet'] && !is_numeric($_POST['subnet']))) {
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$input_errors[] = "A valid subnet bit count must be specified.";
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}
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/* Wireless interface? */
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if (isset($lancfg['wireless'])) {
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$wi_input_errors = wireless_config_post();
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if ($wi_input_errors) {
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$input_errors = array_merge($input_errors, $wi_input_errors);
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6d6d0f14
|
Scott Ullrich
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}
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| 99 |
75211081
|
Scott Ullrich
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}
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if (!$input_errors) {
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8f33c905
|
Scott Ullrich
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| 103 |
c1ec2c2f
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Scott Ullrich
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unset($lancfg['disableftpproxy']);
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/* per interface pftpx helper */
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if($_POST['disableftpproxy'] == "yes") {
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$lancfg['disableftpproxy'] = true;
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system_start_ftp_helpers();
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} else {
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system_start_ftp_helpers();
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}
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| 113 |
9a6757a1
|
Scott Ullrich
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$bridge = discover_bridge($lancfg['if'], filter_translate_type_to_real_interface($lancfg['bridge']));
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| 114 |
0d429e43
|
Scott Ullrich
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if($bridge <> "-1") {
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1665e79c
|
Scott Ullrich
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destroy_bridge($bridge);
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| 116 |
91e8aab2
|
Scott Ullrich
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}
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| 117 |
1665e79c
|
Scott Ullrich
|
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| 118 |
8f33c905
|
Scott Ullrich
|
$lancfg['bridge'] = $_POST['bridge'];
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| 120 |
75211081
|
Scott Ullrich
|
if (($lancfg['ipaddr'] != $_POST['ipaddr']) || ($lancfg['subnet'] != $_POST['subnet'])) {
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update_if_changed("IP Address", &$lancfg['ipaddr'], $_POST['ipaddr']);
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update_if_changed("subnet", &$lancfg['subnet'], $_POST['subnet']);
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| 123 |
6d6d0f14
|
Scott Ullrich
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}
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| 124 |
75211081
|
Scott Ullrich
|
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| 125 |
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write_config($changedesc);
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| 127 |
03e6d007
|
Scott Ullrich
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touch($d_landirty_path);
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| 129 |
f88a634b
|
Scott Ullrich
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if ($_POST['apply'] <> "") {
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b1659603
|
Scott Ullrich
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| 131 |
f88a634b
|
Scott Ullrich
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unlink($d_landirty_path);
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| 132 |
c597d50f
|
Scott Ullrich
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| 133 |
75211081
|
Scott Ullrich
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$savemsg = "The changes have been applied. You may need to correct the web browsers ip address.";
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| 134 |
b1659603
|
Scott Ullrich
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| 135 |
03e6d007
|
Scott Ullrich
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}
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| 136 |
5b237745
|
Scott Ullrich
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}
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| 137 |
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}
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| 138 |
222b5299
|
Scott Ullrich
|
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| 139 |
7f43ca88
|
Scott Ullrich
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$pgtitle = "Interfaces: LAN";
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include("head.inc");
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?>
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| 143 |
b9e255dd
|
Bill Marquette
|
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| 144 |
5b237745
|
Scott Ullrich
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<script language="JavaScript">
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<!--
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| 146 |
6d6d0f14
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Scott Ullrich
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function enable_change(enable_over) {
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| 147 |
ac671944
|
Scott Ullrich
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return;
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| 148 |
6d6d0f14
|
Scott Ullrich
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var endis;
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endis = !((document.iform.bridge.selectedIndex == 0) || enable_over);
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document.iform.ipaddr.disabled = endis;
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document.iform.subnet.disabled = endis;
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}
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| 153 |
5b237745
|
Scott Ullrich
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// -->
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| 154 |
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</script>
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| 155 |
b9e255dd
|
Bill Marquette
|
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| 156 |
5b237745
|
Scott Ullrich
|
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| 157 |
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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| 158 |
f88a634b
|
Scott Ullrich
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<form action="interfaces_lan.php" method="post" name="iform" id="iform">
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| 159 |
5b237745
|
Scott Ullrich
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<?php include("fbegin.inc"); ?>
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| 160 |
931066a8
|
Bill Marquette
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<p class="pgtitle"><?=$pgtitle?></p>
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| 161 |
5b237745
|
Scott Ullrich
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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| 162 |
03e6d007
|
Scott Ullrich
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<?php if (file_exists($d_landirty_path)): ?><p>
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| 163 |
17faca58
|
Scott Ullrich
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<?php print_info_box_np("The LAN configuration has been changed.<p>You must apply the changes in order for them to take effect.<p>Don't forget to adjust the DHCP Server range if needed before applying.");?><br>
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| 164 |
03e6d007
|
Scott Ullrich
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<?php endif; ?>
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| 165 |
bf158f5c
|
Scott Ullrich
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<?php if ($savemsg) print_info_box_np($savemsg); ?>
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| 166 |
5b237745
|
Scott Ullrich
|
<table width="100%" border="0" cellpadding="6" cellspacing="0">
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| 167 |
5b80d869
|
Scott Ullrich
|
<tr>
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<td colspan="2" valign="top" class="listtopic">IP configuration</td>
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| 169 |
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</tr>
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| 170 |
6d6d0f14
|
Scott Ullrich
|
<tr>
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| 171 |
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<td width="22%" valign="top" class="vncellreq">Bridge with</td>
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<td width="78%" class="vtable">
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<select name="bridge" class="formfld" id="bridge" onChange="enable_change(false)">
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<option <?php if (!$pconfig['bridge']) echo "selected";?> value="">none</option>
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| 175 |
f107446c
|
Scott Ullrich
|
<?php $opts = array('wan' => "WAN");
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| 176 |
6d6d0f14
|
Scott Ullrich
|
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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if ($i != $index)
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$opts['opt' . $i] = "Optional " . $i . " (" .
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$config['interfaces']['opt' . $i]['descr'] . ")";
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| 180 |
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}
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foreach ($opts as $opt => $optname): ?>
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<option <?php if ($opt == $pconfig['bridge']) echo "selected";?> value="<?=htmlspecialchars($opt);?>">
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| 183 |
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<?=htmlspecialchars($optname);?>
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| 184 |
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</option>
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| 185 |
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<?php endforeach; ?>
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| 186 |
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</select> </td>
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| 187 |
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</tr>
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| 188 |
7f5b4824
|
Scott Ullrich
|
<tr>
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| 189 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncellreq">IP address</td>
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| 190 |
7f5b4824
|
Scott Ullrich
|
<td width="78%" class="vtable">
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| 191 |
e763c15b
|
Scott Ullrich
|
<input name="ipaddr" type="text" class="formfld" id="hostname" size="20" value="<?=htmlspecialchars($pconfig['ipaddr']);?>">
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| 192 |
7f5b4824
|
Scott Ullrich
|
/
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| 193 |
5b237745
|
Scott Ullrich
|
<select name="subnet" class="formfld" id="subnet">
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| 194 |
21ab1cde
|
Scott Ullrich
|
<?php
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| 195 |
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for ($i = 32; $i > 0; $i--) {
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| 196 |
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if($i <> 31) {
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| 197 |
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echo "<option value=\"{$i}\" ";
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| 198 |
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if ($i == $pconfig['subnet']) echo "selected";
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| 199 |
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echo ">" . $i . "</option>";
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| 200 |
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}
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| 201 |
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}
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| 202 |
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?>
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| 203 |
5b237745
|
Scott Ullrich
|
</select></td>
|
| 204 |
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</tr>
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| 205 |
3c393400
|
Scott Ullrich
|
<tr>
|
| 206 |
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<td colspan="2" valign="top" height="16"></td>
|
| 207 |
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</tr>
|
| 208 |
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<tr>
|
| 209 |
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<td colspan="2" valign="top" class="listtopic">FTP Helper</td>
|
| 210 |
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</tr>
|
| 211 |
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<tr>
|
| 212 |
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<td width="22%" valign="top" class="vncell">FTP Helper</td>
|
| 213 |
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<td width="78%" class="vtable">
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| 214 |
0135299b
|
Scott Ullrich
|
<input name="disableftpproxy" type="checkbox" id="disableftpproxy" value="yes" <?php if ($pconfig['disableftpproxy']) echo "checked"; ?> onclick="enable_change(false)" />
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| 215 |
3c393400
|
Scott Ullrich
|
<strong>Disable the userland FTP-Proxy application</strong>
|
| 216 |
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<br />
|
| 217 |
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</td>
|
| 218 |
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</tr>
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| 219 |
5b237745
|
Scott Ullrich
|
<?php /* Wireless interface? */
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| 220 |
b7f01f59
|
Bill Marquette
|
if (isset($lancfg['wireless']))
|
| 221 |
5b237745
|
Scott Ullrich
|
wireless_config_print();
|
| 222 |
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?>
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| 223 |
73c38fa2
|
Scott Ullrich
|
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| 224 |
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| 225 |
da56c4d7
|
Scott Ullrich
|
<tr>
|
| 226 |
|
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<td colspan="2" valign="top" height="16"></td>
|
| 227 |
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</tr>
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| 228 |
7f5b4824
|
Scott Ullrich
|
<tr>
|
| 229 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top"> </td>
|
| 230 |
7f5b4824
|
Scott Ullrich
|
<td width="78%">
|
| 231 |
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<input name="Submit" type="submit" class="formbtn" value="Save">
|
| 232 |
5b237745
|
Scott Ullrich
|
</td>
|
| 233 |
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</tr>
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| 234 |
7f5b4824
|
Scott Ullrich
|
<tr>
|
| 235 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top"> </td>
|
| 236 |
|
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<td width="78%"><span class="vexpl"><span class="red"><strong>Warning:<br>
|
| 237 |
0390c50a
|
Bill Marquette
|
</strong></span>after you click "Save", you will need
|
| 238 |
c55a8ab9
|
Holger Bauer
|
to do one or more of the following steps before you can
|
| 239 |
7f5b4824
|
Scott Ullrich
|
access your firewall again:
|
| 240 |
5b237745
|
Scott Ullrich
|
<ul>
|
| 241 |
|
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<li>change the IP address of your computer</li>
|
| 242 |
|
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<li>renew its DHCP lease</li>
|
| 243 |
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<li>access the webGUI with the new IP address</li>
|
| 244 |
f0dcff6f
|
Scott Ullrich
|
<li>be sure to add <a href="firewall_rules.php">firewall rules</a> to permit traffic through the interface.</li>
|
| 245 |
|
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<li>You also need firewall rules for an interface in bridged mode as the firewall acts as a filtering bridge.</li>
|
| 246 |
5b237745
|
Scott Ullrich
|
</ul>
|
| 247 |
|
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</span></td>
|
| 248 |
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</tr>
|
| 249 |
|
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</table>
|
| 250 |
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</form>
|
| 251 |
|
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<?php include("fend.inc"); ?>
|
| 252 |
|
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</body>
|
| 253 |
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</html>
|
| 254 |
b5933544
|
Scott Ullrich
|
|
| 255 |
|
|
<?php
|
| 256 |
|
|
|
| 257 |
f88a634b
|
Scott Ullrich
|
if ($_POST['apply'] <> "") {
|
| 258 |
b5933544
|
Scott Ullrich
|
|
| 259 |
2e70a096
|
Scott Ullrich
|
ob_flush();
|
| 260 |
|
|
flush();
|
| 261 |
|
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|
| 262 |
789e0b9d
|
Scott Ullrich
|
interfaces_lan_configure();
|
| 263 |
e4e8c30f
|
Scott Ullrich
|
|
| 264 |
610b1136
|
Scott Ullrich
|
reset_carp();
|
| 265 |
fd4ce0e0
|
Scott Ullrich
|
|
| 266 |
e4e8c30f
|
Scott Ullrich
|
/* sync filter configuration */
|
| 267 |
|
|
filter_configure();
|
| 268 |
|
|
|
| 269 |
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Scott Ullrich
|
if(file_exists($d_landirty_path))
|
| 270 |
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Scott Ullrich
|
unlink($d_landirty_path);
|
| 271 |
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Scott Ullrich
|
|
| 272 |
|
|
}
|
| 273 |
|
|
|
| 274 |
50410044
|
Scott Ullrich
|
?>
|