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<?php
/*
diag_ndp.php
*/
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
* Copyright (c) 2011 Seth Mos <seth.mos@dds.nl>
*
* Some or all of this file is based on the m0n0wall project which is
* Copyright (c) 2004 Manuel Kasper (BSD 2 clause)
*
* 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.
*
* ====================================================================
*
*/
##|+PRIV
##|*IDENT=page-diagnostics-ndptable
##|*NAME=Diagnostics: NDP Table
##|*DESCR=Allow access to the 'Diagnostics: NDP Table' page.
##|*MATCH=diag_ndp.php*
##|-PRIV
@ini_set('zlib.output_compression', 0);
@ini_set('implicit_flush', 1);
require("guiconfig.inc");
exec("/usr/sbin/ndp -na", $rawdata);
$i = 0;
/* if list */
$ifdescrs = get_configured_interface_with_descr();
foreach ($ifdescrs as $key =>$interface) {
$hwif[$config['interfaces'][$key]['if']] = $interface;
}
/* Array ( [0] => Neighbor [1] => Linklayer [2] => Address
[3] => Netif [4] => Expire [5] => S
[6] => Flags ) */
$data = array();
array_shift($rawdata);
foreach ($rawdata as $line) {
$elements = preg_split('/[ ]+/', $line);
$ndpent = array();
$ndpent['ipv6'] = trim($elements[0]);
$ndpent['mac'] = trim($elements[1]);
$ndpent['interface'] = trim($elements[2]);
$data[] = $ndpent;
}
/* FIXME: Not ipv6 compatible dns resolving. PHP needs fixing */
function _getHostName($mac, $ip) {
if (is_ipaddr($ip)) {
list($ip, $scope) = explode("%", $ip);
if (gethostbyaddr($ip) <> "" and gethostbyaddr($ip) <> $ip) {
return gethostbyaddr($ip);
} else {
return "";
}
}
}
// Resolve hostnames and replace Z_ with "". The intention
// is to sort the list by hostnames, alpha and then the non
// resolvable addresses will appear last in the list.
foreach ($data as &$entry) {
$dns = trim(_getHostName($entry['mac'], $entry['ipv6']));
if (trim($dns)) {
$entry['dnsresolve'] = "$dns";
} else {
$entry['dnsresolve'] = "Z_ ";
}
}
// Sort the data alpha first
$data = msort($data, "dnsresolve");
// Load MAC-Manufacturer table
$mac_man = load_mac_manufacturer_table();
$pgtitle = array(gettext("Diagnostics"), gettext("NDP Table"));
include("head.inc");
?>
<div class="panel panel-default">
<div class="panel-heading"><h2 class="panel-title"><?=gettext('NDP Table')?></h2></div>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-striped table-condensed table-hover sortable-theme-bootstrap" data-sortable>
<thead>
<tr>
<th><?= gettext("IPv6 address"); ?></th>
<th><?= gettext("MAC address"); ?></th>
<th><?= gettext("Hostname"); ?></th>
<th><?= gettext("Interface"); ?></th>
</tr>
</thead>
<tbody>
<?php foreach ($data as $entry): ?>
<tr>
<td><?=$entry['ipv6']?></td>
<td>
<?php
$mac=trim($entry['mac']);
$mac_hi = strtoupper($mac[0] . $mac[1] . $mac[3] . $mac[4] . $mac[6] . $mac[7]);
?>
<?=$mac?>
<?php if (isset($mac_man[$mac_hi])):?>
(<?=$mac_man[$mac_hi]?>)
<?php endif; ?>
</td>
<td>
<?=htmlspecialchars(str_replace("Z_ ", "", $entry['dnsresolve']))?>
</td>
<td>
<?php
if (isset($hwif[$entry['interface']])) {
echo $hwif[$entry['interface']];
} else {
echo $entry['interface'];
}
?>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
</div>
</div>
<?php include("foot.inc");
|
