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<?php
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/* $Id$ */
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/*
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interfaces_vlan_edit.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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All rights reserved.
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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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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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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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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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/*
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pfSense_MODULE: interfaces
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*/
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##|+PRIV
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##|*IDENT=page-interfaces-vlan-edit
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##|*NAME=Interfaces: VLAN: Edit page
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##|*DESCR=Allow access to the 'Interfaces: VLAN: Edit' page.
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##|*MATCH=interfaces_vlan_edit.php*
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##|-PRIV
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require("guiconfig.inc");
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if (isset($_POST['referer'])) {
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$referer = $_POST['referer'];
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} else {
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$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_vlan.php');
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}
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if (!is_array($config['vlans']['vlan'])) {
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$config['vlans']['vlan'] = array();
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}
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$a_vlans = &$config['vlans']['vlan'];
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$portlist = get_interface_list();
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/* add LAGG interfaces */
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if (is_array($config['laggs']['lagg']) && count($config['laggs']['lagg'])) {
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foreach ($config['laggs']['lagg'] as $lagg) {
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$portlist[$lagg['laggif']] = $lagg;
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}
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}
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if (is_numericint($_GET['id'])) {
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$id = $_GET['id'];
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}
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if (isset($_POST['id']) && is_numericint($_POST['id'])) {
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$id = $_POST['id'];
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}
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if (isset($id) && $a_vlans[$id]) {
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$pconfig['if'] = $a_vlans[$id]['if'];
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$pconfig['vlanif'] = $a_vlans[$id]['vlanif'];
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$pconfig['tag'] = $a_vlans[$id]['tag'];
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$pconfig['descr'] = $a_vlans[$id]['descr'];
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}
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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$reqdfields = explode(" ", "if tag");
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$reqdfieldsn = array(gettext("Parent interface"), gettext("VLAN tag"));
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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if (isset($_POST['tag']) && (!is_numericint($_POST['tag']) || ($_POST['tag'] < '1') || ($_POST['tag'] > '4094'))) {
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$input_errors[] = gettext("The VLAN tag must be an integer between 1 and 4094.");
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}
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if (!does_interface_exist($_POST['if'])) {
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$input_errors[] = gettext("Interface supplied as parent is invalid");
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}
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if (isset($id)) {
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if ($_POST['tag'] && $_POST['tag'] != $a_vlans[$id]['tag']) {
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if (!empty($a_vlans[$id]['vlanif']) && convert_real_interface_to_friendly_interface_name($a_vlans[$id]['vlanif']) != NULL) {
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$input_errors[] = gettext("Interface is assigned and you cannot change the VLAN tag while assigned.");
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}
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}
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}
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foreach ($a_vlans as $vlan) {
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if (isset($id) && ($a_vlans[$id]) && ($a_vlans[$id] === $vlan)) {
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continue;
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}
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if (($vlan['if'] == $_POST['if']) && ($vlan['tag'] == $_POST['tag'])) {
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$input_errors[] = sprintf(gettext("A VLAN with the tag %s is already defined on this interface."), $vlan['tag']);
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break;
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}
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}
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if (is_array($config['qinqs']['qinqentry'])) {
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foreach ($config['qinqs']['qinqentry'] as $qinq) {
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if ($qinq['tag'] == $_POST['tag'] && $qinq['if'] == $_POST['if']) {
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$input_errors[] = gettext("A QinQ VLAN exists with this tag please remove it to use this tag with.");
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}
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}
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}
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if (!$input_errors) {
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if (isset($id) && $a_vlans[$id]) {
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if (($a_vlans[$id]['if'] != $_POST['if']) || ($a_vlans[$id]['tag'] != $_POST['tag'])) {
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if (!empty($a_vlans[$id]['vlanif'])) {
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$confif = convert_real_interface_to_friendly_interface_name($vlan['vlanif']);
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// Destroy previous vlan
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pfSense_interface_destroy($a_vlans[$id]['vlanif']);
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} else {
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pfSense_interface_destroy("{$a_vlans[$id]['if']}_vlan{$a_vlans[$id]['tag']}");
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$confif = convert_real_interface_to_friendly_interface_name("{$a_vlans[$id]['if']}_vlan{$a_vlans[$id]['tag']}");
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}
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if ($confif <> "") {
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$config['interfaces'][$confif]['if'] = "{$_POST['if']}_vlan{$_POST['tag']}";
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}
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}
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}
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$vlan = array();
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$vlan['if'] = $_POST['if'];
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$vlan['tag'] = $_POST['tag'];
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$vlan['descr'] = $_POST['descr'];
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$vlan['vlanif'] = "{$_POST['if']}_vlan{$_POST['tag']}";
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$vlan['vlanif'] = interface_vlan_configure($vlan);
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if ($vlan['vlanif'] == "" || !stristr($vlan['vlanif'], "vlan")) {
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$input_errors[] = gettext("Error occurred creating interface, please retry.");
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} else {
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if (isset($id) && $a_vlans[$id]) {
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$a_vlans[$id] = $vlan;
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} else {
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$a_vlans[] = $vlan;
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}
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write_config();
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if ($confif <> "") {
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interface_configure($confif);
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}
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header("Location: interfaces_vlan.php");
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exit;
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}
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}
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}
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$pgtitle = array(gettext("Interfaces"), gettext("VLAN"), gettext("Edit"));
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$shortcut_section = "interfaces";
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<form action="interfaces_vlan_edit.php" method="post" name="iform" id="iform">
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<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="interfaces vlan edit">
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<tr>
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<td colspan="2" valign="top" class="listtopic"><?=gettext("VLAN configuration");?></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Parent interface");?></td>
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<td width="78%" class="vtable">
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<select name="if" class="formselect">
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<?php
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foreach ($portlist as $ifn => $ifinfo) {
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if (is_jumbo_capable($ifn)) {
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echo "<option value=\"{$ifn}\"";
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if ($ifn == $pconfig['if']) {
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echo " selected=\"selected\"";
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}
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echo ">";
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echo htmlspecialchars($ifn . " (" . $ifinfo['mac'] . ")");
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echo "</option>";
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}
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}
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?>
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</select>
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<br />
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<span class="vexpl"><?=gettext("Only VLAN capable interfaces will be shown.");?></span>
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</td>
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</tr>
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<tr>
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<td valign="top" class="vncellreq"><?=gettext("VLAN tag ");?></td>
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<td class="vtable">
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<input name="tag" type="text" class="formfld unknown" id="tag" size="6" value="<?=htmlspecialchars($pconfig['tag']);?>" />
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<br />
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<span class="vexpl"><?=gettext("802.1Q VLAN tag (between 1 and 4094) ");?></span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Description");?></td>
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<td width="78%" class="vtable">
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<input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>" />
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<br />
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<span class="vexpl"><?=gettext("You may enter a description here for your reference (not parsed).");?></span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input type="hidden" name="vlanif" value="<?=htmlspecialchars($pconfig['vlanif']); ?>" />
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<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
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<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
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<input name="referer" type="hidden" value="<?=$referer;?>" />
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<?php if (isset($id) && $a_vlans[$id]): ?>
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<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
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<?php endif; ?>
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</td>
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</tr>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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