pfSense

<?php

/*

 * Copyright (c) 2013-2016 Electric Sheep Fencing

 * Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.

 * All rights reserved.

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 * 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.

##|*IDENT=page-diagnostics-arptable

##|*MATCH=diag_arp.php*

##|-PRIV

@ini_set('implicit_flush', 1);

	$ip = $_POST['deleteentry'];

		$ret = 1;

	}

	if ($ret) {

		$savemsg = sprintf(gettext("%s is not a valid IPv4 address or could not be deleted."), $ip);

		$savemsgtype = 'alert-warning';

	} else {

		$savemsg = sprintf(gettext("The ARP cache entry for %s has been deleted."), $ip);

		$savemsgtype = 'success';

	}

	$out = "";

	$ret = exec("/usr/sbin/arp -d -a", $out, $arpTableRetVal);

	if ($arpTableRetVal == 0) { 

		$savemsg = gettext("ARP Table has been cleared.");

		$savemsgtype = 'success';

	} else {

		$savemsg = gettext("Unable to clear ARP Table.");

		$savemsgtype = 'alert-warning';

	}

if ($savemsg) {

	print_info_box(htmlentities($savemsg), $savemsgtype);

}

	<div class="panel-heading">

		<h2 class="panel-title">

			<?=gettext('Search')?>

			<span class="widget-heading-icon pull-right">

				<a data-toggle="collapse" href="#search-panel_panel-body">

					<i class="fa fa-plus-circle"></i>

				</a>

			</span>

		</h2>

	</div>

	<div id="search-panel_panel-body" class="panel-body collapse in">

		<div class="form-group">

			<label class="col-sm-2 control-label">

				<?=gettext("Search term")?>

			</label>

			<div class="col-sm-5"><input class="form-control" name="searchstr" id="searchstr" type="text"/></div>

			<div class="col-sm-2">

				<select id="where" class="form-control">

					<option value="0"><?=gettext("Interface")?></option>

					<option value="1"><?=gettext("IP Address")?></option>

					<option value="2"><?=gettext("MAC Address")?></option>

					<option value="3"><?=gettext("Hostname")?></option>

					<option value="4"><?=gettext("Status")?></option>

					<option value="5"><?=gettext("Link Type")?></option>

					<option value="6" selected><?=gettext("All")?></option>

				</select>

			</div>

			<div class="col-sm-3">

				<a id="btnsearch" title="<?=gettext("Search")?>" class="btn btn-primary btn-sm"><i class="fa fa-search icon-embed-btn"></i><?=gettext("Search")?></a>

				<a id="btnclear" title="<?=gettext("Clear")?>" class="btn btn-info btn-sm"><i class="fa fa-undo icon-embed-btn"></i><?=gettext("Clear")?></a>

			</div>

			<div class="col-sm-10 col-sm-offset-2">

				<span class="help-block"><?=gettext('Enter a search string or *nix regular expression to filter entries.')?></span>

			</div>

		</div>

	</div>

</div>

	<div class="panel-heading"><h2 class="panel-title"><?=gettext('ARP Table')?></h2></div>

	<div class="panel-body">

			<tr>

				<th><?= gettext("Interface")?></th>

				<th><?= gettext("IP address")?></th>

				<th><?= gettext("MAC address")?></th>

				<th><?= gettext("Hostname")?></th>

				<th><?= gettext("Link Type")?></th>

		</thead>

		<tbody>

				<td><?=$entry['dnsresolve']?></td>

				<td><?=$entry['expires']?></td>

		endforeach

?>

	</table>

</div>

</div>

	<button id="cleararp" class="btn btn-danger no-confirm">

		<i class="fa fa-trash icon-embed-btn"></i>

		<?=gettext("Clear ARP Table")?>

	</button>

</nav>

	// Make these controls plain buttons

	$("#btnsearch").prop('type', 'button');

	$("#btnclear").prop('type', 'button');

	// Search for a term in the entry name and/or dn

	$("#btnsearch").click(function() {

		var searchstr = $('#searchstr').val().toLowerCase();

		var table = $("table tbody");

		var where = $('#where').val();

		table.find('tr').each(function (i) {

			var $tds = $(this).find('td'),

				iface    = $tds.eq(0).text().trim().toLowerCase(),

				ipaddr   = $tds.eq(1).text().trim().toLowerCase();

				macaddr  = $tds.eq(2).text().trim().toLowerCase();

				hostname = $tds.eq(3).text().trim().toLowerCase();

				stat     = $tds.eq(4).text().trim().toLowerCase();

				linktype = $tds.eq(5).text().trim().toLowerCase();

			regexp = new RegExp(searchstr);

			if (searchstr.length > 0) {

				if (!(regexp.test(iface)    && ((where == 0) || (where == 6))) &&

				    !(regexp.test(ipaddr)   && ((where == 1) || (where == 6))) &&

				    !(regexp.test(macaddr)  && ((where == 2) || (where == 6))) &&

				    !(regexp.test(hostname) && ((where == 3) || (where == 6))) &&

				    !(regexp.test(stat)     && ((where == 4) || (where == 6))) &&

				    !(regexp.test(linktype) && ((where == 5) || (where == 6)))

				    ) {

					$(this).hide();

				} else {

					$(this).show();

				}

			} else {

				$(this).show();	// A blank search string shows all

			}

		});

	});

	// Clear the search term and unhide all rows (that were hidden during a previous search)

	$("#btnclear").click(function() {

		var table = $("table tbody");

		$('#searchstr').val("");

		table.find('tr').each(function (i) {

			$(this).show();

		});

	});

	// Hitting the enter key will do the same as clicking the search button

	$("#searchstr").on("keyup", function (event) {

		if (event.keyCode == 13) {

			$("#btnsearch").get(0).click();

		}

	});

		if (confirm("Are you sure you wish to clear ARP table?")) {

			postSubmit({cleararptable: 'true'}, 'diag_arp.php');

		}

	});

   '<br />' . gettext('Permanent ARP entries are shown for local interfaces or static ARP entries.') .

   '<br />' . gettext('Normal dynamic ARP entries show a countdown timer until they will expire and then be re-checked.') .

   '<br />' . gettext('Incomplete ARP entries indicate that the target host has not yet replied to an ARP request.'), 'info', false);

</div>

include("foot.inc");

?>