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cae1695e
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Scott Ullrich
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<?php
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b46bfcf5
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Bill Marquette
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/* $Id$ */
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5b237745
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Scott Ullrich
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/*
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interfaces_vlan.php
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part of m0n0wall (http://m0n0.ch/wall)
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cae1695e
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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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cae1695e
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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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cae1695e
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Scott Ullrich
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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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cae1695e
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Scott Ullrich
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5b237745
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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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cae1695e
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Scott Ullrich
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5b237745
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Scott Ullrich
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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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if (!is_array($config['vlans']['vlan']))
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$config['vlans']['vlan'] = array();
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$a_vlans = &$config['vlans']['vlan'] ;
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function vlan_inuse($num) {
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global $config, $g;
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if ($config['interfaces']['lan']['if'] == "vlan{$num}")
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return true;
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if ($config['interfaces']['wan']['if'] == "vlan{$num}")
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return true;
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cae1695e
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Scott Ullrich
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5b237745
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Scott Ullrich
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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if ($config['interfaces']['opt' . $i]['if'] == "vlan{$num}")
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return true;
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}
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cae1695e
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Scott Ullrich
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5b237745
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Scott Ullrich
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return false;
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}
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function renumber_vlan($if, $delvlan) {
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if (!preg_match("/^vlan/", $if))
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return $if;
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cae1695e
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Scott Ullrich
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5b237745
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Scott Ullrich
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$vlan = substr($if, 4);
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if ($vlan > $delvlan)
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return "vlan" . ($vlan - 1);
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else
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return $if;
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}
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if ($_GET['act'] == "del") {
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/* check if still in use */
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if (vlan_inuse($_GET['id'])) {
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$input_errors[] = "This VLAN cannot be deleted because it is still being used as an interface.";
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} else {
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unset($a_vlans[$_GET['id']]);
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cae1695e
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Scott Ullrich
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5b237745
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Scott Ullrich
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/* renumber all interfaces that use VLANs */
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$config['interfaces']['lan']['if'] = renumber_vlan($config['interfaces']['lan']['if'], $_GET['id']);
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$config['interfaces']['wan']['if'] = renumber_vlan($config['interfaces']['wan']['if'], $_GET['id']);
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++)
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$config['interfaces']['opt' . $i]['if'] = renumber_vlan($config['interfaces']['opt' . $i]['if'], $_GET['id']);
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cae1695e
|
Scott Ullrich
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5b237745
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Scott Ullrich
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write_config();
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de068d0b
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Scott Ullrich
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interfaces_vlan_configure();
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5b237745
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Scott Ullrich
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header("Location: interfaces_vlan.php");
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exit;
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}
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}
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7f43ca88
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Scott Ullrich
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$pgtitle = "Interfaces: VLAN";
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include("head.inc");
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5b237745
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Scott Ullrich
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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931066a8
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Bill Marquette
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<p class="pgtitle"><?=$pgtitle?></p>
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5b237745
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Scott Ullrich
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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f6f3b7e0
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Chris Buechler
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<?php if (file_exists("/tmp/vlanchanged")) {
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print_info_box("VLAN configuration has changed. WARNING: You may need to <a href='system_reboot.php'>reboot</a> for
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the changes to take effect.");
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mwexec("/bin/rm /tmp/vlanchanged");
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}
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?>
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5b237745
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Scott Ullrich
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr><td>
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c8b8ff69
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Scott Ullrich
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<?php
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$tab_array = array();
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931066a8
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Bill Marquette
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$tab_array[0] = array("Interface assignments", false, "interfaces_assign.php");
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$tab_array[1] = array("VLANs", true, "interfaces_vlan.php");
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c8b8ff69
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Scott Ullrich
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display_top_tabs($tab_array);
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?>
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5b237745
|
Scott Ullrich
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</td></tr>
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cae1695e
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Scott Ullrich
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<tr>
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d732f186
|
Bill Marquette
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<td>
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<div id="mainarea">
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<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
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5b237745
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Scott Ullrich
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<tr>
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<td width="20%" class="listhdrr">Interface</td>
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<td width="20%" class="listhdrr">VLAN tag</td>
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<td width="50%" class="listhdr">Description</td>
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<td width="10%" class="list"></td>
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</tr>
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<?php $i = 0; foreach ($a_vlans as $vlan): ?>
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<tr>
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<td class="listlr">
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<?=htmlspecialchars($vlan['if']);?>
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</td>
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<td class="listr">
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<?=htmlspecialchars($vlan['tag']);?>
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</td>
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<td class="listbg">
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5faf356d
|
Scott Ullrich
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<font color="white">
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5b237745
|
Scott Ullrich
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<?=htmlspecialchars($vlan['descr']);?>
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5faf356d
|
Scott Ullrich
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</font>
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5b237745
|
Scott Ullrich
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</td>
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677c0869
|
Erik Kristensen
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<td valign="middle" nowrap class="list"> <a href="interfaces_vlan_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a>
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<a href="interfaces_vlan.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this VLAN?')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
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5b237745
|
Scott Ullrich
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</tr>
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<?php $i++; endforeach; ?>
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cae1695e
|
Scott Ullrich
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<tr>
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5b237745
|
Scott Ullrich
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<td class="list" colspan="3"> </td>
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677c0869
|
Erik Kristensen
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<td class="list"> <a href="interfaces_vlan_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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5b237745
|
Scott Ullrich
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</tr>
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<tr>
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<td colspan="3" class="list"><p class="vexpl"><span class="red"><strong>
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Note:<br>
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</strong></span>
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cae1695e
|
Scott Ullrich
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Not all drivers/NICs support 802.1Q VLAN tagging properly. On cards that do not explicitly support it, VLAN tagging will still work, but the reduced MTU may cause problems. See the pfSense handbook for information on supported cards. </p>
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5b237745
|
Scott Ullrich
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</td>
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<td class="list"> </td>
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</tr>
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</table>
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d732f186
|
Bill Marquette
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</div>
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</td>
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5b237745
|
Scott Ullrich
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</tr>
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</table>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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