| 1 |
71172088
|
jim-p
|
<?php
|
| 2 |
|
|
/*
|
| 3 |
|
|
vpn_ipsec_settings.php
|
| 4 |
|
|
|
| 5 |
d961e7e3
|
Renato Botelho
|
Copyright (C) 2015 Electric Sheep Fencing, LLC
|
| 6 |
71172088
|
jim-p
|
All rights reserved.
|
| 7 |
|
|
|
| 8 |
|
|
Redistribution and use in source and binary forms, with or without
|
| 9 |
|
|
modification, are permitted provided that the following conditions are met:
|
| 10 |
|
|
|
| 11 |
|
|
1. Redistributions of source code must retain the above copyright notice,
|
| 12 |
|
|
this list of conditions and the following disclaimer.
|
| 13 |
|
|
|
| 14 |
|
|
2. Redistributions in binary form must reproduce the above copyright
|
| 15 |
|
|
notice, this list of conditions and the following disclaimer in the
|
| 16 |
|
|
documentation and/or other materials provided with the distribution.
|
| 17 |
|
|
|
| 18 |
|
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
| 19 |
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
| 20 |
|
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
| 21 |
|
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
| 22 |
|
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
| 23 |
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
| 24 |
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
| 25 |
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
| 26 |
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
| 27 |
|
|
POSSIBILITY OF SUCH DAMAGE.
|
| 28 |
|
|
*/
|
| 29 |
|
|
|
| 30 |
|
|
##|+PRIV
|
| 31 |
|
|
##|*IDENT=page-vpn-ipsec-settings
|
| 32 |
|
|
##|*NAME=VPN: IPsec: Settings page
|
| 33 |
|
|
##|*DESCR=Allow access to the 'VPN: IPsec: Settings' page.
|
| 34 |
|
|
##|*MATCH=vpn_ipsec_settings.php*
|
| 35 |
|
|
##|-PRIV
|
| 36 |
|
|
|
| 37 |
|
|
require("functions.inc");
|
| 38 |
|
|
require("guiconfig.inc");
|
| 39 |
|
|
require_once("filter.inc");
|
| 40 |
|
|
require_once("shaper.inc");
|
| 41 |
|
|
require_once("ipsec.inc");
|
| 42 |
|
|
require_once("vpn.inc");
|
| 43 |
|
|
|
| 44 |
|
|
foreach ($ipsec_loglevels as $lkey => $ldescr) {
|
| 45 |
|
|
if (!empty($config['ipsec']["ipsec_{$lkey}"]))
|
| 46 |
|
|
$pconfig["ipsec_{$lkey}"] = $config['ipsec']["ipsec_{$lkey}"];
|
| 47 |
|
|
}
|
| 48 |
845f9f78
|
Ermal LUÇI
|
$pconfig['unityplugin'] = isset($config['ipsec']['unityplugin']);
|
| 49 |
d2884b9a
|
Chris Buechler
|
$pconfig['compression'] = isset($config['ipsec']['compression']);
|
| 50 |
eb6495c3
|
Chris Buechler
|
$pconfig['enableinterfacesuse'] = isset($config['ipsec']['enableinterfacesuse']);
|
| 51 |
737b18f2
|
Ermal
|
$pconfig['acceptunencryptedmainmode'] = isset($config['ipsec']['acceptunencryptedmainmode']);
|
| 52 |
71172088
|
jim-p
|
$pconfig['maxmss_enable'] = isset($config['system']['maxmss_enable']);
|
| 53 |
|
|
$pconfig['maxmss'] = $config['system']['maxmss'];
|
| 54 |
887f2517
|
Ermal LUÇI
|
$pconfig['uniqueids'] = $config['ipsec']['uniqueids'];
|
| 55 |
71172088
|
jim-p
|
|
| 56 |
6ae8b844
|
Ermal
|
if ($_POST) {
|
| 57 |
71172088
|
jim-p
|
|
| 58 |
|
|
unset($input_errors);
|
| 59 |
|
|
$pconfig = $_POST;
|
| 60 |
a96dc32e
|
Chris Buechler
|
|
| 61 |
|
|
if (!in_array($pconfig['ipsec_dmn'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 62 |
|
|
$input_errors[] = "A valid value must be specified for Daemon debug.";
|
| 63 |
|
|
}
|
| 64 |
|
|
if (!in_array($pconfig['ipsec_mgr'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 65 |
|
|
$input_errors[] = "A valid value must be specified for SA Manager debug.";
|
| 66 |
|
|
}
|
| 67 |
|
|
if (!in_array($pconfig['ipsec_ike'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 68 |
|
|
$input_errors[] = "A valid value must be specified for IKE SA debug.";
|
| 69 |
|
|
}
|
| 70 |
|
|
if (!in_array($pconfig['ipsec_chd'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 71 |
|
|
$input_errors[] = "A valid value must be specified for IKE Child SA debug.";
|
| 72 |
|
|
}
|
| 73 |
|
|
if (!in_array($pconfig['ipsec_job'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 74 |
|
|
$input_errors[] = "A valid value must be specified for Job Processing debug.";
|
| 75 |
|
|
}
|
| 76 |
|
|
if (!in_array($pconfig['ipsec_cfg'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 77 |
|
|
$input_errors[] = "A valid value must be specified for Configuration backend debug.";
|
| 78 |
|
|
}
|
| 79 |
|
|
if (!in_array($pconfig['ipsec_knl'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 80 |
|
|
$input_errors[] = "A valid value must be specified for Kernel Interface debug.";
|
| 81 |
|
|
}
|
| 82 |
|
|
if (!in_array($pconfig['ipsec_net'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 83 |
|
|
$input_errors[] = "A valid value must be specified for Networking debug.";
|
| 84 |
|
|
}
|
| 85 |
|
|
if (!in_array($pconfig['ipsec_asn'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 86 |
|
|
$input_errors[] = "A valid value must be specified for ASN Encoding debug.";
|
| 87 |
|
|
}
|
| 88 |
|
|
if (!in_array($pconfig['ipsec_enc'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 89 |
|
|
$input_errors[] = "A valid value must be specified for Message encoding debug.";
|
| 90 |
|
|
}
|
| 91 |
|
|
if (!in_array($pconfig['ipsec_imc'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 92 |
|
|
$input_errors[] = "A valid value must be specified for Integrity checker debug.";
|
| 93 |
|
|
}
|
| 94 |
|
|
if (!in_array($pconfig['ipsec_imv'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 95 |
|
|
$input_errors[] = "A valid value must be specified for Integrity Verifier debug.";
|
| 96 |
|
|
}
|
| 97 |
|
|
if (!in_array($pconfig['ipsec_pts'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 98 |
|
|
$input_errors[] = "A valid value must be specified for Platform Trust Service debug.";
|
| 99 |
|
|
}
|
| 100 |
|
|
if (!in_array($pconfig['ipsec_tls'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 101 |
|
|
$input_errors[] = "A valid value must be specified for TLS Handler debug.";
|
| 102 |
|
|
}
|
| 103 |
|
|
if (!in_array($pconfig['ipsec_esp'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 104 |
|
|
$input_errors[] = "A valid value must be specified for IPsec Traffic debug.";
|
| 105 |
|
|
}
|
| 106 |
|
|
if (!in_array($pconfig['ipsec_lib'], array('0', '1', '2', '3', '4', '5'), true)) {
|
| 107 |
|
|
$input_errors[] = "A valid value must be specified for StrongSwan Lib debug.";
|
| 108 |
|
|
}
|
| 109 |
|
|
if (isset($pconfig['maxmss'])) {
|
| 110 |
|
|
if (!is_numericint($pconfig['maxmss']) && $pconfig['maxmss'] <> '') {
|
| 111 |
|
|
$input_errors[] = "An integer must be specified for Maximum MSS.";
|
| 112 |
|
|
}
|
| 113 |
|
|
if ($pconfig['maxmss'] <> '' && $pconfig['maxmss'] < 576 || $pconfig['maxmss'] > 65535)
|
| 114 |
|
|
$input_errors[] = "An integer between 576 and 65535 must be specified for Maximum MSS";
|
| 115 |
|
|
}
|
| 116 |
|
|
|
| 117 |
71172088
|
jim-p
|
if (!$input_errors) {
|
| 118 |
|
|
|
| 119 |
|
|
if (is_array($config['ipsec'])) {
|
| 120 |
|
|
foreach ($ipsec_loglevels as $lkey => $ldescr) {
|
| 121 |
|
|
if (empty($_POST["ipsec_{$lkey}"])) {
|
| 122 |
|
|
if (isset($config['ipsec']["ipsec_{$lkey}"]))
|
| 123 |
|
|
unset($config['ipsec']["ipsec_{$lkey}"]);
|
| 124 |
|
|
} else
|
| 125 |
|
|
$config['ipsec']["ipsec_{$lkey}"] = $_POST["ipsec_{$lkey}"];
|
| 126 |
|
|
}
|
| 127 |
|
|
}
|
| 128 |
|
|
|
| 129 |
41da54ce
|
Ermal LUÇI
|
$needsrestart = false;
|
| 130 |
|
|
|
| 131 |
|
|
if($_POST['compression'] == "yes") {
|
| 132 |
|
|
if (!isset($config['ipsec']['compression']))
|
| 133 |
|
|
$needsrestart = true;
|
| 134 |
d2884b9a
|
Chris Buechler
|
$config['ipsec']['compression'] = true;
|
| 135 |
41da54ce
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['compression'])) {
|
| 136 |
|
|
$needsrestart = true;
|
| 137 |
d2884b9a
|
Chris Buechler
|
unset($config['ipsec']['compression']);
|
| 138 |
41da54ce
|
Ermal LUÇI
|
}
|
| 139 |
eb6495c3
|
Chris Buechler
|
|
| 140 |
|
|
if($_POST['enableinterfacesuse'] == "yes") {
|
| 141 |
|
|
if (!isset($config['ipsec']['enableinterfacesuse']))
|
| 142 |
|
|
$needsrestart = true;
|
| 143 |
|
|
$config['ipsec']['enableinterfacesuse'] = true;
|
| 144 |
|
|
} elseif (isset($config['ipsec']['enableinterfacesuse'])) {
|
| 145 |
|
|
$needsrestart = true;
|
| 146 |
|
|
unset($config['ipsec']['enableinterfacesuse']);
|
| 147 |
|
|
}
|
| 148 |
71172088
|
jim-p
|
|
| 149 |
41da54ce
|
Ermal LUÇI
|
if($_POST['unityplugin'] == "yes") {
|
| 150 |
|
|
if (!isset($config['ipsec']['unityplugin']))
|
| 151 |
|
|
$needsrestart = true;
|
| 152 |
845f9f78
|
Ermal LUÇI
|
$config['ipsec']['unityplugin'] = true;
|
| 153 |
41da54ce
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['unityplugin'])) {
|
| 154 |
|
|
$needsrestart = true;
|
| 155 |
845f9f78
|
Ermal LUÇI
|
unset($config['ipsec']['unityplugin']);
|
| 156 |
41da54ce
|
Ermal LUÇI
|
}
|
| 157 |
845f9f78
|
Ermal LUÇI
|
|
| 158 |
41da54ce
|
Ermal LUÇI
|
if($_POST['acceptunencryptedmainmode'] == "yes") {
|
| 159 |
|
|
if (!isset($config['ipsec']['acceptunencryptedmainmode']))
|
| 160 |
|
|
$needsrestart = true;
|
| 161 |
737b18f2
|
Ermal
|
$config['ipsec']['acceptunencryptedmainmode'] = true;
|
| 162 |
41da54ce
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['acceptunencryptedmainmode'])) {
|
| 163 |
|
|
$needsrestart = true;
|
| 164 |
737b18f2
|
Ermal
|
unset($config['ipsec']['acceptunencryptedmainmode']);
|
| 165 |
41da54ce
|
Ermal LUÇI
|
}
|
| 166 |
737b18f2
|
Ermal
|
|
| 167 |
908edbd3
|
Ermal LUÇI
|
if(!empty($_POST['uniqueids'])) {
|
| 168 |
|
|
$config['ipsec']['uniqueids'] = $_POST['uniqueids'];
|
| 169 |
|
|
} else {
|
| 170 |
|
|
unset($config['ipsec']['uniqueids']);
|
| 171 |
|
|
}
|
| 172 |
|
|
|
| 173 |
71172088
|
jim-p
|
if($_POST['maxmss_enable'] == "yes") {
|
| 174 |
|
|
$config['system']['maxmss_enable'] = true;
|
| 175 |
|
|
$config['system']['maxmss'] = $_POST['maxmss'];
|
| 176 |
|
|
} else {
|
| 177 |
|
|
unset($config['system']['maxmss_enable']);
|
| 178 |
|
|
unset($config['system']['maxmss']);
|
| 179 |
|
|
}
|
| 180 |
|
|
|
| 181 |
|
|
write_config();
|
| 182 |
|
|
|
| 183 |
|
|
$retval = 0;
|
| 184 |
|
|
$retval = filter_configure();
|
| 185 |
|
|
if(stristr($retval, "error") <> true)
|
| 186 |
|
|
$savemsg = get_std_save_message(gettext($retval));
|
| 187 |
|
|
else
|
| 188 |
|
|
$savemsg = gettext($retval);
|
| 189 |
|
|
|
| 190 |
41da54ce
|
Ermal LUÇI
|
vpn_ipsec_configure($needsrestart);
|
| 191 |
71172088
|
jim-p
|
vpn_ipsec_configure_loglevels();
|
| 192 |
|
|
|
| 193 |
|
|
// header("Location: vpn_ipsec_settings.php");
|
| 194 |
|
|
// return;
|
| 195 |
|
|
}
|
| 196 |
|
|
}
|
| 197 |
|
|
|
| 198 |
|
|
$pgtitle = array(gettext("VPN"),gettext("IPsec"),gettext("Settings"));
|
| 199 |
|
|
$shortcut_section = "ipsec";
|
| 200 |
|
|
|
| 201 |
|
|
include("head.inc");
|
| 202 |
|
|
?>
|
| 203 |
|
|
|
| 204 |
|
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
| 205 |
|
|
<?php include("fbegin.inc"); ?>
|
| 206 |
|
|
|
| 207 |
|
|
<script type="text/javascript">
|
| 208 |
391453a1
|
Colin Fleming
|
//<![CDATA[
|
| 209 |
71172088
|
jim-p
|
|
| 210 |
|
|
function maxmss_checked(obj) {
|
| 211 |
|
|
if (obj.checked)
|
| 212 |
|
|
jQuery('#maxmss').attr('disabled',false);
|
| 213 |
|
|
else
|
| 214 |
|
|
jQuery('#maxmss').attr('disabled','true');
|
| 215 |
|
|
}
|
| 216 |
|
|
|
| 217 |
391453a1
|
Colin Fleming
|
//]]>
|
| 218 |
71172088
|
jim-p
|
</script>
|
| 219 |
|
|
|
| 220 |
|
|
<form action="vpn_ipsec_settings.php" method="post" name="iform" id="iform">
|
| 221 |
|
|
|
| 222 |
|
|
<?php
|
| 223 |
|
|
if ($savemsg)
|
| 224 |
|
|
print_info_box($savemsg);
|
| 225 |
|
|
if ($input_errors)
|
| 226 |
|
|
print_input_errors($input_errors);
|
| 227 |
|
|
?>
|
| 228 |
|
|
|
| 229 |
391453a1
|
Colin Fleming
|
<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="vpn ipsec settings">
|
| 230 |
71172088
|
jim-p
|
<tr>
|
| 231 |
|
|
<td class="tabnavtbl">
|
| 232 |
|
|
<?php
|
| 233 |
|
|
$tab_array = array();
|
| 234 |
|
|
$tab_array[0] = array(gettext("Tunnels"), false, "vpn_ipsec.php");
|
| 235 |
|
|
$tab_array[1] = array(gettext("Mobile clients"), false, "vpn_ipsec_mobile.php");
|
| 236 |
|
|
$tab_array[2] = array(gettext("Pre-Shared Key"), false, "vpn_ipsec_keys.php");
|
| 237 |
|
|
$tab_array[3] = array(gettext("Advanced Settings"), true, "vpn_ipsec_settings.php");
|
| 238 |
|
|
display_top_tabs($tab_array);
|
| 239 |
|
|
?>
|
| 240 |
|
|
</td>
|
| 241 |
|
|
</tr>
|
| 242 |
|
|
<tr>
|
| 243 |
|
|
<td id="mainarea">
|
| 244 |
|
|
<div class="tabcont">
|
| 245 |
391453a1
|
Colin Fleming
|
<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="main area">
|
| 246 |
71172088
|
jim-p
|
<tr>
|
| 247 |
3c4fc30b
|
Chris Buechler
|
<td colspan="2" valign="top" class="listtopic"><?=gettext("IPsec Advanced Settings"); ?></td>
|
| 248 |
71172088
|
jim-p
|
</tr>
|
| 249 |
|
|
<tr>
|
| 250 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("IPsec Debug"); ?></td>
|
| 251 |
|
|
<td width="78%" class="vtable">
|
| 252 |
3c4fc30b
|
Chris Buechler
|
<strong><?=gettext("Start IPsec in debug mode based on sections selected"); ?></strong>
|
| 253 |
71172088
|
jim-p
|
<br />
|
| 254 |
391453a1
|
Colin Fleming
|
<table summary="ipsec debug">
|
| 255 |
71172088
|
jim-p
|
<?php foreach ($ipsec_loglevels as $lkey => $ldescr): ?>
|
| 256 |
|
|
<tr>
|
| 257 |
|
|
<td width="22%" valign="top" class="vncell"><?=$ldescr;?></td>
|
| 258 |
|
|
<td width="78%" valign="top" class="vncell">
|
| 259 |
|
|
<?php echo "<select name=\"ipsec_{$lkey}\" id=\"ipsec_{$lkey}\">\n";
|
| 260 |
|
|
foreach (array("Silent", "Audit", "Control", "Diag", "Raw", "Highest") as $lidx => $lvalue) {
|
| 261 |
|
|
echo "<option value=\"{$lidx}\" ";
|
| 262 |
|
|
if ($pconfig["ipsec_{$lkey}"] == $lidx)
|
| 263 |
|
|
echo "selected=\"selected\"";
|
| 264 |
|
|
echo ">{$lvalue}</option>\n";
|
| 265 |
|
|
}
|
| 266 |
|
|
?>
|
| 267 |
|
|
</select>
|
| 268 |
|
|
</td>
|
| 269 |
|
|
</tr>
|
| 270 |
|
|
<?php endforeach; ?>
|
| 271 |
391453a1
|
Colin Fleming
|
<tr style="display:none;"><td></td></tr>
|
| 272 |
71172088
|
jim-p
|
</table>
|
| 273 |
3c4fc30b
|
Chris Buechler
|
<br /><?=gettext("Launches IPsec in debug mode so that more verbose logs " .
|
| 274 |
71172088
|
jim-p
|
"will be generated to aid in troubleshooting."); ?>
|
| 275 |
|
|
</td>
|
| 276 |
|
|
</tr>
|
| 277 |
908edbd3
|
Ermal LUÇI
|
<tr>
|
| 278 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("Unique IDs"); ?></td>
|
| 279 |
|
|
<td width="78%" class="vtable">
|
| 280 |
3d67c650
|
Chris Buechler
|
<strong><?=gettext("Configure Unique IDs as: "); ?></strong>
|
| 281 |
908edbd3
|
Ermal LUÇI
|
<?php echo "<select name=\"uniqueids\" id=\"uniqueids\">\n";
|
| 282 |
|
|
foreach ($ipsec_idhandling as $value => $lvalue) {
|
| 283 |
|
|
echo "<option value=\"{$value}\" ";
|
| 284 |
|
|
if ($pconfig['uniqueids'] == $value)
|
| 285 |
|
|
echo "selected=\"selected\"";
|
| 286 |
|
|
echo ">{$lvalue}</option>\n";
|
| 287 |
|
|
}
|
| 288 |
|
|
?>
|
| 289 |
|
|
</select>
|
| 290 |
|
|
<br />
|
| 291 |
|
|
<?=gettext("whether a particular participant ID should be kept unique, with any new IKE_SA using an ID " .
|
| 292 |
|
|
"deemed to replace all old ones using that ID. Participant IDs normally are unique, so a new " .
|
| 293 |
|
|
"IKE_SA using the same ID is almost invariably intended to replace an old one. " .
|
| 294 |
|
|
"The difference between <b>no</b> and <b>never</b> is that the old IKE_SAs will be replaced when receiving an " .
|
| 295 |
|
|
"INITIAL_CONTACT notify if the option is no but will ignore these notifies if <b>never</b> is configured. " .
|
| 296 |
|
|
"The daemon also accepts the value <b>keep</b> to reject " .
|
| 297 |
3d67c650
|
Chris Buechler
|
"new IKE_SA setups and keep the duplicate established earlier. Defaults to Yes."); ?>
|
| 298 |
908edbd3
|
Ermal LUÇI
|
</td>
|
| 299 |
|
|
</tr>
|
| 300 |
71172088
|
jim-p
|
<tr>
|
| 301 |
45efe1b6
|
Ermal LUÇI
|
<td width="22%" valign="top" class="vncell"><?=gettext("IP Compression"); ?></td>
|
| 302 |
71172088
|
jim-p
|
<td width="78%" class="vtable">
|
| 303 |
d2884b9a
|
Chris Buechler
|
<input name="compression" type="checkbox" id="compression" value="yes" <?php if ($pconfig['compression']) echo "checked=\"checked\""; ?> />
|
| 304 |
45efe1b6
|
Ermal LUÇI
|
<strong><?=gettext("Enable IPCompression"); ?></strong>
|
| 305 |
71172088
|
jim-p
|
<br />
|
| 306 |
2a8a09a9
|
Chris Buechler
|
<?=gettext("IPComp compression of content is proposed on the connection."); ?>
|
| 307 |
71172088
|
jim-p
|
</td>
|
| 308 |
|
|
</tr>
|
| 309 |
eb6495c3
|
Chris Buechler
|
<tr>
|
| 310 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("Strict interface binding"); ?></td>
|
| 311 |
|
|
<td width="78%" class="vtable">
|
| 312 |
|
|
<input name="enableinterfacesuse" type="checkbox" id="enableinterfacesuse" value="yes" <?php if ($pconfig['enableinterfacesuse']) echo "checked=\"checked\""; ?> />
|
| 313 |
|
|
<strong><?=gettext("Enable strict interface binding"); ?></strong>
|
| 314 |
|
|
<br />
|
| 315 |
|
|
<?=gettext("Enable strongSwan's interfaces_use option to bind specific interfaces only. This option is known to break IPsec with dynamic IP interfaces. This is not recommended at this time."); ?>
|
| 316 |
|
|
</td>
|
| 317 |
|
|
</tr>
|
| 318 |
737b18f2
|
Ermal
|
<tr>
|
| 319 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("Unencrypted payloads in IKEv1 Main Mode"); ?></td>
|
| 320 |
|
|
<td width="78%" class="vtable">
|
| 321 |
|
|
<input name="acceptunencryptedmainmode" type="checkbox" id="acceptunencryptedmainmode" value="yes" <?php if ($pconfig['acceptunencryptedmainmode']) echo "checked=\"checked\""; ?> />
|
| 322 |
|
|
<strong><?=gettext("Accept unencrypted ID and HASH payloads in IKEv1 Main Mode"); ?></strong>
|
| 323 |
|
|
<br />
|
| 324 |
|
|
<?=gettext("Some implementations send the third Main Mode message unencrypted, probably to find the PSKs for the specified ID for authentication." .
|
| 325 |
|
|
"This is very similar to Aggressive Mode, and has the same security implications: " .
|
| 326 |
|
|
"A passive attacker can sniff the negotiated Identity, and start brute forcing the PSK using the HASH payload." .
|
| 327 |
|
|
" It is recommended to keep this option to no, unless you know exactly what the implications are and require compatibility to such devices (for example, some SonicWall boxes).");?>
|
| 328 |
|
|
</td>
|
| 329 |
|
|
</tr>
|
| 330 |
71172088
|
jim-p
|
<tr>
|
| 331 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("Maximum MSS"); ?></td>
|
| 332 |
|
|
<td width="78%" class="vtable">
|
| 333 |
|
|
<input name="maxmss_enable" type="checkbox" id="maxmss_enable" value="yes" <?php if ($pconfig['maxmss_enable'] == true) echo "checked=\"checked\""; ?> onclick="maxmss_checked(this)" />
|
| 334 |
|
|
<strong><?=gettext("Enable MSS clamping on VPN traffic"); ?></strong>
|
| 335 |
|
|
<br />
|
| 336 |
|
|
<input name="maxmss" id="maxmss" value="<?php if ($pconfig['maxmss'] <> "") echo $pconfig['maxmss']; else "1400"; ?>" class="formfld unknown" <?php if ($pconfig['maxmss_enable'] == false) echo "disabled=\"disabled\""; ?> />
|
| 337 |
|
|
<br />
|
| 338 |
|
|
<?=gettext("Enable MSS clamping on TCP flows over VPN. " .
|
| 339 |
|
|
"This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes. "); ?>
|
| 340 |
|
|
</td>
|
| 341 |
|
|
</tr>
|
| 342 |
845f9f78
|
Ermal LUÇI
|
<tr>
|
| 343 |
|
|
<td width="22%" valign="top" class="vncell"><?=gettext("Disable Cisco Extensions"); ?></td>
|
| 344 |
|
|
<td width="78%" class="vtable">
|
| 345 |
|
|
<input name="unityplugin" type="checkbox" id="unityplugin" value="yes" <?php if ($pconfig['unityplugin'] == true) echo "checked=\"checked\""; ?> />
|
| 346 |
|
|
<strong><?=gettext("Disable Unity Plugin"); ?></strong>
|
| 347 |
|
|
<br />
|
| 348 |
|
|
<?=gettext("Disable Unity Plugin which provides Cisco Extension support as Split-Include, Split-Exclude, Split-Dns, ..."); ?>
|
| 349 |
|
|
</td>
|
| 350 |
|
|
</tr>
|
| 351 |
71172088
|
jim-p
|
<tr>
|
| 352 |
|
|
<td width="22%" valign="top"> </td>
|
| 353 |
|
|
<td width="78%">
|
| 354 |
391453a1
|
Colin Fleming
|
<input name="submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
|
| 355 |
71172088
|
jim-p
|
</td>
|
| 356 |
|
|
</tr>
|
| 357 |
|
|
</table>
|
| 358 |
|
|
</div>
|
| 359 |
|
|
</td>
|
| 360 |
|
|
</tr>
|
| 361 |
|
|
</table>
|
| 362 |
|
|
</form>
|
| 363 |
|
|
<?php include("fend.inc"); ?>
|
| 364 |
|
|
</body>
|
| 365 |
|
|
</html>
|