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<?php
/*
interfaces_gre.php
*/
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
*
*/
/*
pfSense_BUILDER_BINARIES: /sbin/ifconfig
pfSense_MODULE: interfaces
*/
##|+PRIV
##|*IDENT=page-interfaces-gre
##|*NAME=Interfaces: GRE
##|*DESCR=Allow access to the 'Interfaces: GRE' page.
##|*MATCH=interfaces_gre.php*
##|-PRIV
require("guiconfig.inc");
require_once("functions.inc");
if (!is_array($config['gres']['gre'])) {
$config['gres']['gre'] = array();
}
$a_gres = &$config['gres']['gre'] ;
function gre_inuse($num) {
global $config, $a_gres;
$iflist = get_configured_interface_list(false, true);
foreach ($iflist as $if) {
if ($config['interfaces'][$if]['if'] == $a_gres[$num]['greif']) {
return true;
}
}
return false;
}
if ($_GET['act'] == "del") {
if (!isset($_GET['id'])) {
$input_errors[] = gettext("Wrong parameters supplied");
} else if (empty($a_gres[$_GET['id']])) {
$input_errors[] = gettext("Wrong index supplied");
/* check if still in use */
} else if (gre_inuse($_GET['id'])) {
$input_errors[] = gettext("This GRE tunnel cannot be deleted because it is still being used as an interface.");
} else {
mwexec("/sbin/ifconfig " . $a_gres[$_GET['id']]['greif'] . " destroy");
unset($a_gres[$_GET['id']]);
write_config();
header("Location: interfaces_gre.php");
exit;
}
}
$pgtitle = array(gettext("Interfaces"), gettext("GRE"));
$shortcut_section = "interfaces";
include("head.inc");
if ($input_errors)
print_input_errors($input_errors);
$tab_array = array();
$tab_array[] = array(gettext("Interface assignments"), false, "interfaces_assign.php");
$tab_array[] = array(gettext("Interface Groups"), false, "interfaces_groups.php");
$tab_array[] = array(gettext("Wireless"), false, "interfaces_wireless.php");
$tab_array[] = array(gettext("VLANs"), false, "interfaces_vlan.php");
$tab_array[] = array(gettext("QinQs"), false, "interfaces_qinq.php");
$tab_array[] = array(gettext("PPPs"), false, "interfaces_ppps.php");
$tab_array[] = array(gettext("GRE"), true, "interfaces_gre.php");
$tab_array[] = array(gettext("GIF"), false, "interfaces_gif.php");
$tab_array[] = array(gettext("Bridges"), false, "interfaces_bridge.php");
$tab_array[] = array(gettext("LAGG"), false, "interfaces_lagg.php");
display_top_tabs($tab_array);
?>
<div class="table-responsive">
<table class="table table-striped table-hover table-condensed">
<thead>
<tr>
<th><?=gettext("Interface"); ?></th>
<th><?=gettext("Tunnel to …"); ?></th>
<th><?=gettext("Description"); ?></th>
<th></th>
</tr>
</thead>
<tbody>
<?php foreach ($a_gres as $i => $gre): ?>
<tr>
<td>
<?=htmlspecialchars(convert_friendly_interface_to_friendly_descr($gre['if']))?>
</td>
<td>
<?=htmlspecialchars($gre['remote-addr'])?>
</td>
<td>
<?=htmlspecialchars($gre['descr'])?>
</td>
<td>
<a class="fa fa-pencil" title="<?=gettext('Edit GRE interface')?>" href="interfaces_gre_edit.php?id=<?=$i?>"></a>
<a class="fa fa-trash" title="<?=gettext('Delete GRE interface')?>" href="interfaces_gre.php?act=del&id=<?=$i?>"></a>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<nav class="action-buttons">
<a href="interfaces_gre_edit.php" class="btn btn-success btn-sm">
<i class="fa fa-plus icon-embed-btn"></i>
<?=gettext("Add")?>
</a>
</nav>
<?php
include("foot.inc");
|
