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pfsense/usr/local/www/system_advanced.php
Scott Ullrich c1ec2c2f80 MFC 7401 
Add support for per interface ftp helper.

Suggested-by: Dan Swartzendruber <dswartz_AT_druber.com>

In-Discussion-with: Bill M, Dan S
2005-11-06 20:03:46 +00:00

632 lines
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#!/usr/local/bin/php
<?php
/* $Id$ */
/*
system_advanced.php
part of pfSense
Copyright (C) 2005 Scott Ullrich
originally part of m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2004 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.
*/
require("guiconfig.inc");
$pconfig['disablefilter'] = $config['system']['disablefilter'];
$pconfig['rfc959workaround'] = $config['system']['rfc959workaround'];
$pconfig['ipv6nat_enable'] = isset($config['diag']['ipv6nat']['enable']);
$pconfig['ipv6nat_ipaddr'] = $config['diag']['ipv6nat']['ipaddr'];
$pconfig['cert'] = base64_decode($config['system']['webgui']['certificate']);
$pconfig['key'] = base64_decode($config['system']['webgui']['private-key']);
$pconfig['disableconsolemenu'] = isset($config['system']['disableconsolemenu']);
$pconfig['harddiskstandby'] = $config['system']['harddiskstandby'];
$pconfig['noantilockout'] = isset($config['system']['webgui']['noantilockout']);
$pconfig['tcpidletimeout'] = $config['filter']['tcpidletimeout'];
/* billm: alternate schedulers are currently disable */
/*
* $pconfig['schedulertype'] = $config['shaper']['schedulertype'];
*/
$pconfig['maximumstates'] = $config['system']['maximumstates'];
$pconfig['theme'] = $config['system']['theme'];
$pconfig['disablerendevouz'] = $config['system']['disablerendevouz'];
$pconfig['enableserial'] = $config['system']['enableserial'];
$pconfig['disablefirmwarecheck'] = isset($config['system']['disablefirmwarecheck']);
$pconfig['preferoldsa_enable'] = isset($config['ipsec']['preferoldsa']);
$pconfig['enablesshd'] = $config['system']['enablesshd'];
$pconfig['sshport'] = $config['system']['ssh']['port'];
$pconfig['sharednet'] = $config['system']['sharednet'];
$pconfig['polling_enable'] = isset($config['system']['polling']);
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
if ($_POST['ipv6nat_enable'] && !is_ipaddr($_POST['ipv6nat_ipaddr'])) {
$input_errors[] = "You must specify an IP address to NAT IPv6 packets.";
}
if ($_POST['maximumstates'] && !is_numericint($_POST['maximumstates'])) {
$input_errors[] = "The Firewall Maximum States value must be an integer.";
}
if ($_POST['tcpidletimeout'] && !is_numericint($_POST['tcpidletimeout'])) {
$input_errors[] = "The TCP idle timeout must be an integer.";
}
if (($_POST['cert'] && !$_POST['key']) || ($_POST['key'] && !$_POST['cert'])) {
$input_errors[] = "Certificate and key must always be specified together.";
} else if ($_POST['cert'] && $_POST['key']) {
if (!strstr($_POST['cert'], "BEGIN CERTIFICATE") || !strstr($_POST['cert'], "END CERTIFICATE"))
$input_errors[] = "This certificate does not appear to be valid.";
if (!strstr($_POST['key'], "BEGIN RSA PRIVATE KEY") || !strstr($_POST['key'], "END RSA PRIVATE KEY"))
$input_errors[] = "This key does not appear to be valid.";
if ($_POST['altfirmwareurl'])
if ($_POST['firmwareurl'] == "" || $_POST['firmwarename'] == "")
$input_errors[] = "You must specify a base URL and a filename for the alternate firmware.";
if ($_POST['altpkgconfigurl'])
if ($_POST['pkgconfig_base_url'] == "" || $_POST['pkgconfig_filename'] == "")
$input_errors[] = "You must specifiy and base URL and a filename before using an alternate pkg_config.xml.";
}
if ($_POST['maximumstates'] <> "") {
if ($_POST['maximumstates'] < 1000)
$input_errors[] = "States must be above 1000 and below 100000000";
if ($_POST['maximumstates'] > 100000000)
$input_errors[] = "States must be above 1000 and below 100000000";
}
if ($_POST['sshport'] <> "") {
if( ! is_port($_POST['sshport'])) {
$input_errors[] = "You must specify a valid port number";
}
}
if (!$input_errors) {
if($_POST['disablefilter'] == "yes") {
$config['system']['disablefilter'] = "enabled";
} else {
unset($config['system']['disablefilter']);
}
if($_POST['enablesshd'] == "yes") {
$config['system']['enablesshd'] = "enabled";
touch("{$g['tmp_path']}/start_sshd");
} else {
unset($config['system']['enablesshd']);
mwexec("/usr/bin/killall sshd");
}
$oldsshport = $config['system']['ssh']['port'];
$config['system']['ssh']['port'] = $_POST['sshport'];
if($_POST['polling_enable'] == "yes")
$config['system']['polling'] = true;
else
unset($config['system']['polling']);
if($_POST['sharednet'] == "yes") {
$config['system']['sharednet'] = true;
system_disable_arp_wrong_if();
} else {
unset($config['system']['sharednet']);
system_enable_arp_wrong_if();
}
if($_POST['rfc959workaround'] == "yes")
$config['system']['rfc959workaround'] = "enabled";
else
unset($config['system']['rfc959workaround']);
if($_POST['ipv6nat_enable'] == "yes") {
$config['diag']['ipv6nat']['enable'] = true;
$config['diag']['ipv6nat']['ipaddr'] = $_POST['ipv6nat_ipaddr'];
} else {
unset($config['diag']['ipv6nat']['enable']);
unset($config['diag']['ipv6nat']['ipaddr']);
}
$oldcert = $config['system']['webgui']['certificate'];
$oldkey = $config['system']['webgui']['private-key'];
$config['system']['webgui']['certificate'] = base64_encode($_POST['cert']);
$config['system']['webgui']['private-key'] = base64_encode($_POST['key']);
if($_POST['disableconsolemenu'] == "yes") {
$config['system']['disableconsolemenu'] = true;
} else {
unset($config['system']['disableconsolemenu']);
}
unset($config['system']['webgui']['expanddiags']);
$config['system']['optimization'] = $_POST['optimization'];
if($_POST['disablefirmwarecheck'] == "yes")
$config['system']['disablefirmwarecheck'] = true;
else
unset($config['system']['disablefirmwarecheck']);
if ($_POST['enableserial'] == "yes")
$config['system']['enableserial'] = true;
else
unset($config['system']['enableserial']);
if($_POST['harddiskstandby'] <> "") {
$config['system']['harddiskstandby'] = $_POST['harddiskstandby'];
system_set_harddisk_standby();
} else
unset($config['system']['harddiskstandby']);
if ($_POST['noantilockout'] == "yes")
$config['system']['webgui']['noantilockout'] = true;
else
unset($config['system']['webgui']['noantilockout']);
/* Firewall and ALTQ options */
$config['shaper']['schedulertype'] = $_POST['schedulertype'];
$config['system']['maximumstates'] = $_POST['maximumstates'];
if($_POST['enablesshd'] == "yes") {
$config['system']['enablesshd'] = $_POST['enablesshd'];
} else {
unset($config['system']['enablesshd']);
}
$config['ipsec']['preferoldsa'] = $_POST['preferoldsa_enable'] ? true : false;
/* pfSense themes */
$config['theme'] = $_POST['theme'];
write_config();
if (($config['system']['webgui']['certificate'] != $oldcert)
|| ($config['system']['webgui']['private-key'] != $oldkey)) {
system_webgui_start();
}
$retval = 0;
config_lock();
$retval = filter_configure();
if(stristr($retval, "error") <> true)
$savemsg = get_std_save_message($retval);
else
$savemsg = $retval;
$retval |= interfaces_optional_configure();
config_unlock();
conf_mount_rw();
/* serial console - write out /boot.config */
if(file_exists("/boot.config"))
$boot_config = file_get_contents("/boot.config");
else
$boot_config = "";
$boot_config_split = split("\n", $boot_config);
$fd = fopen("/boot.config","w");
if($fd) {
foreach($boot_config_split as $bcs) {
if(stristr($bcs, "-D")) {
/* DONT WRITE OUT, WE'LL DO IT LATER */
} else {
if($bcs <> "")
fwrite($fd, "{$bcs}\n");
}
}
if(isset($config['system']['enableserial'])) {
fwrite($fd, "-D");
}
fclose($fd);
}
/* serial console - write out /boot/loader.conf */
$boot_config = file_get_contents("/boot/loader.conf");
$boot_config_split = split("\n", $boot_config);
$fd = fopen("/boot/loader.conf","w");
if($fd) {
foreach($boot_config_split as $bcs) {
if(stristr($bcs, "console")) {
/* DONT WRITE OUT, WE'LL DO IT LATER */
} else {
if($bcs <> "")
fwrite($fd, "{$bcs}\n");
}
}
if(isset($config['system']['enableserial'])) {
fwrite($fd, "console=\"comconsole\"\n");
}
fclose($fd);
}
conf_mount_ro();
}
}
$pgtitle = "System: Advanced functions";
include("head.inc");
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<p class="pgtitle"><?=$pgtitle?></p>
<form action="system_advanced.php" method="post" name="iform" id="iform">
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if ($savemsg) print_info_box($savemsg); ?>
<p><span class="vexpl"><span class="red"><strong>Note: </strong></span>the options on this page are intended for use by advanced users only.</span></p>
<br />
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tbody>
<?php if($g['platform'] == "pfSense" || $g['platform'] == "cdrom"): ?>
<tr>
<td colspan="2" valign="top" class="listtopic">Enable Serial Console</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">&nbsp;</td>
<td width="78%" class="vtable">
<input name="enableserial" type="checkbox" id="enableserial" value="yes" <?php if (isset($pconfig['enableserial'])) echo "checked"; ?> onclick="enable_change(false)" />
<strong>This will enable the first serial port with 9600/8/N/1</strong>
<br>
<span class="vexpl">Note: This will disable the internal video card/keyboard</span>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%"><input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" /></td>
</tr>
</tr>
<tr>
<td colspan="2" class="list" height="12"></td>
</tr>
<?php endif ?>
<tr>
<td colspan="2" valign="top" class="listtopic">Secure Shell</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">&nbsp;</td>
<td width="78%" class="vtable">
<input name="enablesshd" type="checkbox" id="enablesshd" value="yes" <?php if (isset($pconfig['enablesshd'])) echo "checked"; ?> onclick="enable_change(false)" />
<strong>Enable Secure Shell</strong>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">SSH port</td>
<td width="78%" class="vtable">
<input name="sshport" type="text" id="sshport" value="<?php echo $pconfig['sshport']; ?>" onclick="enable_change(false)" />
<br />
<span class="vexpl">Note: Leave this blank for the default of 22</span>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">Shared Physical Network</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">&nbsp;</td>
<td width="78%" class="vtable">
<input name="sharednet" type="checkbox" id="sharednet" value="yes" <?php if (isset($pconfig['sharednet'])) echo "checked"; ?> onclick="enable_change(false)" />
<strong>This will suppress ARP messages when interfaces share the same physical network</strong>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">Theme</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">&nbsp;</td>
<td width="78%" class="vtable">
<select name="theme">
<?php
$files = return_dir_as_array("/usr/local/www/themes/");
foreach($files as $f) {
if ( (substr($f, 0, 1) == "_") && !isset($config['system']['developer']) ) continue;
if($f == "CVS") continue;
$selected = "";
if($f == $config['theme'])
$selected = " SELECTED";
if($config['theme'] == "" and $f == "pfsense")
$selceted = " SELECTED";
echo "\t\t\t\t\t"."<option{$selected}>{$f}</option>\n";
}
?>
</select>
<strong>This will change the look and feel of pfSense</strong>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">IPv6 tunneling</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">&nbsp;</td>
<td width="78%" class="vtable">
<input name="ipv6nat_enable" type="checkbox" id="ipv6nat_enable" value="yes" <?php if ($pconfig['ipv6nat_enable']) echo "checked"; ?> onclick="enable_change(false)" />
<strong>NAT encapsulated IPv6 packets (IP protocol 41/RFC2893) to:</strong>
<br /> <br />
<input name="ipv6nat_ipaddr" type="text" class="formfld" id="ipv6nat_ipaddr" size="20" value="<?=htmlspecialchars($pconfig['ipv6nat_ipaddr']);?>" />
&nbsp;(IP address)<span class="vexpl"><br /> Don't forget to add a firewall rule to permit IPv6 packets!</span>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">webGUI SSL certificate/key</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Certificate</td>
<td width="78%" class="vtable">
<textarea name="cert" cols="65" rows="7" id="cert" class="formpre"><?=htmlspecialchars($pconfig['cert']);?></textarea>
<br />
Paste a signed certificate in X.509 PEM format here. <a href="javascript:if(openwindow('system_advanced_create_certs.php') == false) alert('Popup blocker detected. Action aborted.');" >Create</a> certificates automatically.
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Key</td>
<td width="78%" class="vtable">
<textarea name="key" cols="65" rows="7" id="key" class="formpre"><?=htmlspecialchars($pconfig['key']);?></textarea>
<br />
Paste an RSA private key in PEM format here.
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">Miscellaneous</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Device polling</td>
<td width="78%" class="vtable">
<input name="polling_enable" type="checkbox" id="polling_enable" value="yes" <?php if ($pconfig['polling_enable']) echo "checked"; ?>>
<strong>Use device polling</strong><br>
Device polling is a technique that lets the system periodically poll network devices for new
data instead of relying on interrupts. This can reduce CPU load and therefore increase
throughput, at the expense of a slightly higher forwarding delay (the devices are polled 1000 times
per second). Not all NICs support polling; see the pfSense homepage for a list of supported cards.
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Console menu </td>
<td width="78%" class="vtable">
<input name="disableconsolemenu" type="checkbox" id="disableconsolemenu" value="yes" <?php if ($pconfig['disableconsolemenu']) echo "checked"; ?> />
<strong>Disable console menu</strong>
<br />
<span class="vexpl">Changes to this option will take effect after a reboot.</span>
</td>
</tr>
<tr>
<td valign="top" class="vncell">Firmware version check</td>
<td class="vtable">
<input name="disablefirmwarecheck" type="checkbox" id="disablefirmwarecheck" value="yes" <?php if ($pconfig['disablefirmwarecheck']) echo "checked"; ?> />
<strong>Disable firmware version check</strong>
<br />
<span class="vexpl">This will cause pfSense not to check for newer firmware versions when the <a href="system_firmware.php">System: Firmware</a> page is viewed.</span>
</td>
</tr>
<?php if($g['platform'] == "pfSense"): ?>
<tr>
<td width="22%" valign="top" class="vncell">Hard disk standby time </td>
<td width="78%" class="vtable">
<select name="harddiskstandby" class="formfld">
<?php
## Values from ATA-2 http://www.t13.org/project/d0948r3-ATA-2.pdf (Page 66)
$sbvals = explode(" ", "0.5,6 1,12 2,24 3,36 4,48 5,60 7.5,90 10,120 15,180 20,240 30,241 60,242");
?>
<option value="" <?php if(!$pconfig['harddiskstandby']) echo('selected');?>>Always on</option>
<?php
foreach ($sbvals as $sbval):
list($min,$val) = explode(",", $sbval); ?>
<option value="<?=$val;?>" <?php if($pconfig['harddiskstandby'] == $val) echo('selected');?>><?=$min;?> minutes</option>
<?php endforeach; ?>
</select>
<br />
Puts the hard disk into standby mode when the selected amount of time after the last
access has elapsed. <em>Do not set this for CF cards.</em>
</td>
</tr>
<?php endif; ?>
<tr>
<td width="22%" valign="top" class="vncell">webGUI anti-lockout</td>
<td width="78%" class="vtable">
<input name="noantilockout" type="checkbox" id="noantilockout" value="yes" <?php if ($pconfig['noantilockout']) echo "checked"; ?> />
<strong>Disable webGUI anti-lockout rule</strong>
<br />
By default, access to the webGUI on the LAN interface is always permitted, regardless of the user-defined filter
rule set. Enable this feature to control webGUI access (make sure to have a filter rule in place that allows you
in, or you will lock yourself out!).
<br />
Hint: the &quot;set LAN IP address&quot; option in the console menu resets this setting as well.
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">IPsec SA preferral</td>
<td width="78%" class="vtable">
<input name="preferoldsa_enable" type="checkbox" id="preferoldsa_enable" value="yes" <?php if ($pconfig['preferoldsa_enable']) echo "checked"; ?> />
<strong>Prefer old IPsec SAs</strong>
<br />
By default, if several SAs match, the newest one is preferred if it's at least 30 seconds old.Select this option to always prefer old SAs over new ones.
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" />
</td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">Traffic Shaper and Firewall Advanced</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">FTP RFC 959 data port violation workaround</td>
<td width="78%" class="vtable">
<input name="rfc959workaround" type="checkbox" id="rfc959workaround" value="yes" <?php if (isset($config['system']['rfc959workaround'])) echo "checked"; ?> onclick="enable_change(false)" />
<strong class="vexpl">Workaround for sites that violate RFC 959 which specifies that the data connection be sourced from the command port - 1 (typically port 20). This workaround doesn't expose you to any extra risk as the firewall will still only allow connections on a port that the ftp-proxy is listening on.</strong>
<br />
</td>
</tr>
<!---
<tr>
<td width="22%" valign="top" class="vncell">Traffic Shaper Scheduler</td>
<td width="78%" class="vtable">
<select id="schedulertype" name="schedulertype" <?= $style ?>>
<option value="priq"<?php if($pconfig['schedulertype'] == 'priq') echo " selected"; ?>>Priority based queueing</option>
<option value="cbq"<?php if($pconfig['schedulertype'] == 'cbq') echo " selected"; ?>>Class based queueing</option>
<option value="hfsc"<?php if($pconfig['schedulertype'] == 'hfsc') echo " selected"; ?>>Hierarchical Fair Service Curve queueing</option>
</select>
<br />
<span class="vexpl"><b>Select which type of queueing you would like to use</b></span>
<?php if (is_array($config['shaper']['queue']) > 0): ?>
<script language="javascript" type="text/javascript">
document.iform.schedulertype.disabled = 1;
</script>
<br />
NOTE: This option is disabled since there are queues defined.
<?php endif; ?>
</td>
</tr>
-->
<tr>
<td width="22%" valign="top" class="vncell">Firewall Optimization Options</td>
<td width="78%" class="vtable">
<select onChange="update_description(this.selectedIndex);" name="optimization" id="optimization">
<option value="normal"<?php if($config['system']['optimization']=="normal") echo " selected"; ?>>normal</option>
<option value="high-latency"<?php if($config['system']['optimization']=="high-latency") echo " selected"; ?>>high-latency</option>
<option value="aggressive"<?php if($config['system']['optimization']=="aggressive") echo " selected"; ?>>aggressive</option>
<option value="conservative"<?php if($config['system']['optimization']=="conservative") echo " selected"; ?>>conservative</option>
</select>
<br />
<textarea cols="60" rows="2" id="info" name="info"style="border:1px dashed #000066; background-color: #ffffff; color: #000000; font-size: 8pt;"></textarea>
<script language="javascript" type="text/javascript">
update_description(document.forms[0].optimization.selectedIndex);
</script>
<br />
<span class="vexpl"><b>Select which type of state table optimization your would like to use</b></span>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Disable Firewall</td>
<td width="78%" class="vtable">
<input name="disablefilter" type="checkbox" id="disablefilter" value="yes" <?php if (isset($config['system']['disablefilter'])) echo "checked"; ?> onclick="enable_change(false)" />
<strong>Disable the firewalls filter altogether.</strong>
<br />
<span class="vexpl">Note: This basically converts pfSense into a routing only platform!<br>
Note: This will turn off NAT!
</span>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Firewall Maximum States</td>
<td width="78%" class="vtable">
<input name="maximumstates" type="text" id="maximumstates" value="<?php echo $pconfig['maximumstates']; ?>" onclick="enable_change(false)" />
<br />
<strong>Maximum number of connections to hold in the firewall state table.</strong>
<br />
<span class="vexpl">Note: Leave this blank for the default of 10000</span>
</td>
</tr>
<tr>
<td width="22%" valign="top">&nbsp;</td>
<td width="78%"><input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)" /></td>
</tr>
<tr>
<td colspan="2" class="list" height="12">&nbsp;</td>
</tr>
</tbody>
</table>
</form>
<script language="JavaScript" type="text/javascript">
<!--
enable_change(false);
//enable_altfirmwareurl(false);
//enable_altpkgconfigurl(false);
//-->
</script>
<?php include("fend.inc"); ?>
<?php
function auto_login($status) {
$gettytab = file_get_contents("/etc/gettytab");
$getty_split = split("\n", $gettytab);
conf_mount_rw();
$fd = fopen("/etc/gettytab", "w");
foreach($getty_split as $gs) {
if(stristr($gs, "cb:ce:ck:lc") == true) {
if($status == true) {
fwrite($fd, ":cb:ce:ck:lc:fd#1000:im=\\r\\n%s/%m (%h) (%t)\\r\\n\\r\\n:sp#1200:\\\n");
} else {
fwrite($fd, ":al=root:cb:ce:ck:lc:fd#1000:im=\\r\\n%s/%m (%h) (%t)\\r\\n\\r\\n:sp#1200:\\\n");
}
} else {
fwrite($fd, "{$gs}\n");
}
}
fclose($fd);
conf_mount_ro();
}
?>
</body>
</html>
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