<td width="78%" class="vtable">
<input name="maximumstates" type="text" id="maximumstates" value="<?php
echo $pconfig['maximumstates'];
?>
" />
<br />
<strong><?php
echo gettext("Maximum number of connections to hold in the firewall state table.");
?>
</strong>
<br />
<span class="vexpl"><?php
echo gettext("Note: Leave this blank for the default. On your system the default size is:");
?>
<?php
echo default_state_size();
?>
</span>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell"><?php
echo gettext("Firewall Maximum Table Entries");
?>
</td>
<td width="78%" class="vtable">
<input name="maximumtableentries" type="text" id="maximumtableentries" value="<?php
echo $pconfig['maximumtableentries'];
?>
" />
<br />
function get_pfstate($percent = false)
{
global $config;
$matches = "";
if (isset($config['system']['maximumstates']) and $config['system']['maximumstates'] > 0) {
$maxstates = "{$config['system']['maximumstates']}";
} else {
$maxstates = default_state_size();
}
$curentries = `/sbin/pfctl -si |grep current`;
if (preg_match("/([0-9]+)/", $curentries, $matches)) {
$curentries = $matches[1];
}
if (!is_numeric($curentries)) {
$curentries = 0;
}
if ($percent) {
if (intval($maxstates) > 0) {
return round($curentries / $maxstates * 100, 0);
} else {
return "NA";
}
} else {
return $curentries . "/" . $maxstates;
}
}