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<?php
/*
* interfaces_gre.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
##|+PRIV
##|*IDENT=page-interfaces-gre
##|*NAME=Interfaces: GRE
##|*DESCR=Allow access to the 'Interfaces: GRE' page.
##|*MATCH=interfaces_gre.php*
##|-PRIV
require_once("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("GREs"));
$shortcut_section = "interfaces";
include("head.inc");
if ($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("GREs"), true, "interfaces_gre.php");
$tab_array[] = array(gettext("GIFs"), false, "interfaces_gif.php");
$tab_array[] = array(gettext("Bridges"), false, "interfaces_bridge.php");
$tab_array[] = array(gettext("LAGGs"), false, "interfaces_lagg.php");
display_top_tabs($tab_array);
?>
<div class="panel panel-default">
<div class="panel-heading"><h2 class="panel-title"><?=gettext('GRE Interfaces')?></h2></div>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-striped table-hover table-condensed table-rowdblclickedit">
<thead>
<tr>
<th><?=gettext("Interface"); ?></th>
<th><?=gettext("Tunnel to …"); ?></th>
<th><?=gettext("Description"); ?></th>
<th><?=gettext("Actions"); ?></th>
</tr>
</thead>
<tbody>
<?php foreach ($a_gres as $i => $gre):
if (substr($gre['if'], 0, 4) == "_vip") {
$if = convert_real_interface_to_friendly_descr(get_real_interface($gre['if']));
} else {
$if = $gre['if'];
}
?>
<tr>
<td>
<?=htmlspecialchars(convert_friendly_interface_to_friendly_descr($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>
</div>
</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");
|
