pfSense

<?php

/*

	diag_ndp.php

	Copyright (C) 2011 Seth Mos <seth.mos@dds.nl>

	originally part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2005 Paul Taylor (paultaylor@winndixie.com) and Manuel Kasper <mk@neon1.net>.

	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.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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

	AUTHOR 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:	/bin/cat		/usr/sbin/arp

##|+PRIV

##|*IDENT=page-diagnostics-ndptable

##|*NAME=Diagnostics: NDP Table page

##|*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;

}

[3] => Netif [4] => Expire [5] => S

$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)

		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_ ";

}

$data = msort($data, "dnsresolve");

$mac_man = load_mac_manufacturer_table();

include("head.inc");

?>

	<table class="table table-striped table-hover">

	<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): ?>

					<td>

						<?php

						$mac=trim($entry['mac']);

						$mac_hi = strtoupper($mac[0] . $mac[1] . $mac[3] . $mac[4] . $mac[6] . $mac[7]);

						?>

						<?=$mac?>

						<? if(isset($mac_man[$mac_hi])):?>

							(<?=$mac_man[$mac_hi]?>)

						<?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>

	</tbody>

	</table>

</div>

<?php include("foot.inc");