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71172088
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jim-p
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<?php
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/*
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vpn_ipsec_settings.php
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ed2d1343
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Renato Botelho
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Copyright (C) 2015 Electric Sheep Fencing, LLC
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71172088
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jim-p
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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##|+PRIV
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##|*IDENT=page-vpn-ipsec-settings
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##|*NAME=VPN: IPsec: Settings page
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##|*DESCR=Allow access to the 'VPN: IPsec: Settings' page.
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##|*MATCH=vpn_ipsec_settings.php*
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##|-PRIV
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require("functions.inc");
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require("guiconfig.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("ipsec.inc");
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require_once("vpn.inc");
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foreach ($ipsec_loglevels as $lkey => $ldescr) {
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a1d55e81
|
Phil Davis
|
if (!empty($config['ipsec']["ipsec_{$lkey}"])) {
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71172088
|
jim-p
|
$pconfig["ipsec_{$lkey}"] = $config['ipsec']["ipsec_{$lkey}"];
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| 47 |
a1d55e81
|
Phil Davis
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}
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| 48 |
71172088
|
jim-p
|
}
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| 49 |
4a076e36
|
Ermal LUÇI
|
$pconfig['unityplugin'] = isset($config['ipsec']['unityplugin']);
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0608bd3c
|
Ermal LUÇI
|
$pconfig['makebeforebreak'] = isset($config['ipsec']['makebeforebreak']);
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0a9e6c85
|
Chris Buechler
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$pconfig['noshuntlaninterfaces'] = isset($config['ipsec']['noshuntlaninterfaces']);
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| 52 |
e57a3e40
|
Chris Buechler
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$pconfig['compression'] = isset($config['ipsec']['compression']);
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24acc8f4
|
Chris Buechler
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$pconfig['enableinterfacesuse'] = isset($config['ipsec']['enableinterfacesuse']);
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737b18f2
|
Ermal
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$pconfig['acceptunencryptedmainmode'] = isset($config['ipsec']['acceptunencryptedmainmode']);
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71172088
|
jim-p
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$pconfig['maxmss_enable'] = isset($config['system']['maxmss_enable']);
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$pconfig['maxmss'] = $config['system']['maxmss'];
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0ca36ca3
|
benny
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$pconfig['uniqueids'] = $config['ipsec']['uniqueids'];
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71172088
|
jim-p
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6ae8b844
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Ermal
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if ($_POST) {
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71172088
|
jim-p
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unset($input_errors);
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$pconfig = $_POST;
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a1d55e81
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Phil Davis
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a96dc32e
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Chris Buechler
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if (!in_array($pconfig['ipsec_dmn'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Daemon debug.";
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}
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if (!in_array($pconfig['ipsec_mgr'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for SA Manager debug.";
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}
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if (!in_array($pconfig['ipsec_ike'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for IKE SA debug.";
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}
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if (!in_array($pconfig['ipsec_chd'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for IKE Child SA debug.";
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}
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if (!in_array($pconfig['ipsec_job'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Job Processing debug.";
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}
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if (!in_array($pconfig['ipsec_cfg'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Configuration backend debug.";
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}
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if (!in_array($pconfig['ipsec_knl'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Kernel Interface debug.";
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}
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if (!in_array($pconfig['ipsec_net'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Networking debug.";
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}
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if (!in_array($pconfig['ipsec_asn'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for ASN Encoding debug.";
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}
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if (!in_array($pconfig['ipsec_enc'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Message encoding debug.";
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}
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if (!in_array($pconfig['ipsec_imc'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Integrity checker debug.";
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}
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if (!in_array($pconfig['ipsec_imv'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Integrity Verifier debug.";
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}
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if (!in_array($pconfig['ipsec_pts'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for Platform Trust Service debug.";
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}
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if (!in_array($pconfig['ipsec_tls'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for TLS Handler debug.";
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}
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if (!in_array($pconfig['ipsec_esp'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for IPsec Traffic debug.";
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}
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if (!in_array($pconfig['ipsec_lib'], array('0', '1', '2', '3', '4', '5'), true)) {
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$input_errors[] = "A valid value must be specified for StrongSwan Lib debug.";
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}
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if (isset($pconfig['maxmss'])) {
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if (!is_numericint($pconfig['maxmss']) && $pconfig['maxmss'] <> '') {
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$input_errors[] = "An integer must be specified for Maximum MSS.";
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}
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a1d55e81
|
Phil Davis
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if ($pconfig['maxmss'] <> '' && $pconfig['maxmss'] < 576 || $pconfig['maxmss'] > 65535) {
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$input_errors[] = "An integer between 576 and 65535 must be specified for Maximum MSS";
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}
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| 119 |
a96dc32e
|
Chris Buechler
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}
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a1d55e81
|
Phil Davis
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| 121 |
71172088
|
jim-p
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if (!$input_errors) {
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if (is_array($config['ipsec'])) {
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foreach ($ipsec_loglevels as $lkey => $ldescr) {
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if (empty($_POST["ipsec_{$lkey}"])) {
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| 126 |
a1d55e81
|
Phil Davis
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if (isset($config['ipsec']["ipsec_{$lkey}"])) {
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71172088
|
jim-p
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unset($config['ipsec']["ipsec_{$lkey}"]);
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a1d55e81
|
Phil Davis
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}
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} else {
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71172088
|
jim-p
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$config['ipsec']["ipsec_{$lkey}"] = $_POST["ipsec_{$lkey}"];
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| 131 |
a1d55e81
|
Phil Davis
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}
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| 132 |
71172088
|
jim-p
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}
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}
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| 135 |
420fce04
|
Ermal LUÇI
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$needsrestart = false;
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| 137 |
a1d55e81
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Phil Davis
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if ($_POST['compression'] == "yes") {
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if (!isset($config['ipsec']['compression'])) {
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| 139 |
420fce04
|
Ermal LUÇI
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$needsrestart = true;
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| 140 |
a1d55e81
|
Phil Davis
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}
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| 141 |
e57a3e40
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Chris Buechler
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$config['ipsec']['compression'] = true;
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| 142 |
420fce04
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['compression'])) {
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$needsrestart = true;
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| 144 |
e57a3e40
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Chris Buechler
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unset($config['ipsec']['compression']);
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| 145 |
420fce04
|
Ermal LUÇI
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}
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| 146 |
a1d55e81
|
Phil Davis
|
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| 147 |
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if ($_POST['enableinterfacesuse'] == "yes") {
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| 148 |
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if (!isset($config['ipsec']['enableinterfacesuse'])) {
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| 149 |
24acc8f4
|
Chris Buechler
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$needsrestart = true;
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| 150 |
a1d55e81
|
Phil Davis
|
}
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| 151 |
24acc8f4
|
Chris Buechler
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$config['ipsec']['enableinterfacesuse'] = true;
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| 152 |
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} elseif (isset($config['ipsec']['enableinterfacesuse'])) {
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$needsrestart = true;
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unset($config['ipsec']['enableinterfacesuse']);
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| 155 |
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}
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| 156 |
71172088
|
jim-p
|
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| 157 |
a1d55e81
|
Phil Davis
|
if ($_POST['unityplugin'] == "yes") {
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| 158 |
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if (!isset($config['ipsec']['unityplugin'])) {
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| 159 |
420fce04
|
Ermal LUÇI
|
$needsrestart = true;
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| 160 |
a1d55e81
|
Phil Davis
|
}
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| 161 |
4a076e36
|
Ermal LUÇI
|
$config['ipsec']['unityplugin'] = true;
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| 162 |
420fce04
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['unityplugin'])) {
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$needsrestart = true;
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| 164 |
4a076e36
|
Ermal LUÇI
|
unset($config['ipsec']['unityplugin']);
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| 165 |
420fce04
|
Ermal LUÇI
|
}
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| 166 |
4a076e36
|
Ermal LUÇI
|
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| 167 |
a1d55e81
|
Phil Davis
|
if ($_POST['makebeforebreak'] == "yes") {
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| 168 |
0608bd3c
|
Ermal LUÇI
|
$config['ipsec']['makebeforebreak'] = true;
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| 169 |
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} elseif (isset($config['ipsec']['makebeforebreak'])) {
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unset($config['ipsec']['makebeforebreak']);
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}
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| 172 |
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| 173 |
a1d55e81
|
Phil Davis
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if ($_POST['noshuntlaninterfaces'] == "yes") {
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| 174 |
0a9e6c85
|
Chris Buechler
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unset($config['ipsec']['noshuntlaninterfaces']);
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| 175 |
71f29f44
|
Ermal LUÇI
|
} else {
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| 176 |
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$config['ipsec']['noshuntlaninterfaces'] = true;
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| 177 |
0887e836
|
Ermal LUÇI
|
}
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| 178 |
|
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| 179 |
a1d55e81
|
Phil Davis
|
if ($_POST['acceptunencryptedmainmode'] == "yes") {
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| 180 |
|
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if (!isset($config['ipsec']['acceptunencryptedmainmode'])) {
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| 181 |
420fce04
|
Ermal LUÇI
|
$needsrestart = true;
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| 182 |
a1d55e81
|
Phil Davis
|
}
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| 183 |
737b18f2
|
Ermal
|
$config['ipsec']['acceptunencryptedmainmode'] = true;
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| 184 |
420fce04
|
Ermal LUÇI
|
} elseif (isset($config['ipsec']['acceptunencryptedmainmode'])) {
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| 185 |
|
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$needsrestart = true;
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| 186 |
737b18f2
|
Ermal
|
unset($config['ipsec']['acceptunencryptedmainmode']);
|
| 187 |
420fce04
|
Ermal LUÇI
|
}
|
| 188 |
737b18f2
|
Ermal
|
|
| 189 |
a1d55e81
|
Phil Davis
|
if (!empty($_POST['uniqueids'])) {
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| 190 |
86e1846f
|
Ermal LUÇI
|
$config['ipsec']['uniqueids'] = $_POST['uniqueids'];
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| 191 |
|
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} else {
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| 192 |
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unset($config['ipsec']['uniqueids']);
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| 193 |
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}
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| 194 |
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| 195 |
a1d55e81
|
Phil Davis
|
if ($_POST['maxmss_enable'] == "yes") {
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| 196 |
71172088
|
jim-p
|
$config['system']['maxmss_enable'] = true;
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| 197 |
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$config['system']['maxmss'] = $_POST['maxmss'];
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| 198 |
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} else {
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| 199 |
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unset($config['system']['maxmss_enable']);
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| 200 |
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unset($config['system']['maxmss']);
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| 201 |
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}
|
| 202 |
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| 203 |
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write_config();
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| 204 |
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| 205 |
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$retval = 0;
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| 206 |
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$retval = filter_configure();
|
| 207 |
a1d55e81
|
Phil Davis
|
if (stristr($retval, "error") <> true) {
|
| 208 |
71172088
|
jim-p
|
$savemsg = get_std_save_message(gettext($retval));
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| 209 |
a1d55e81
|
Phil Davis
|
} else {
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| 210 |
71172088
|
jim-p
|
$savemsg = gettext($retval);
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| 211 |
a1d55e81
|
Phil Davis
|
}
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| 212 |
71172088
|
jim-p
|
|
| 213 |
420fce04
|
Ermal LUÇI
|
vpn_ipsec_configure($needsrestart);
|
| 214 |
71172088
|
jim-p
|
vpn_ipsec_configure_loglevels();
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| 215 |
67d96856
|
Ermal LUÇI
|
|
| 216 |
|
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header("Location: vpn_ipsec_settings.php");
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| 217 |
|
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return;
|
| 218 |
d26955ff
|
Ermal LUÇI
|
}
|
| 219 |
|
|
|
| 220 |
|
|
// The logic value sent by $POST is opposite to the way it is stored in the config.
|
| 221 |
|
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// Reset the $pconfig value so it reflects the opposite of what was $POSTed.
|
| 222 |
|
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if ($_POST['noshuntlaninterfaces'] == "yes") {
|
| 223 |
|
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$pconfig['noshuntlaninterfaces'] = false;
|
| 224 |
|
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} else {
|
| 225 |
|
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$pconfig['noshuntlaninterfaces'] = true;
|
| 226 |
|
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}
|
| 227 |
71172088
|
jim-p
|
}
|
| 228 |
|
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|
| 229 |
a1d55e81
|
Phil Davis
|
$pgtitle = array(gettext("VPN"), gettext("IPsec"), gettext("Settings"));
|
| 230 |
71172088
|
jim-p
|
$shortcut_section = "ipsec";
|
| 231 |
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| 232 |
|
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include("head.inc");
|
| 233 |
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?>
|
| 234 |
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| 235 |
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
| 236 |
|
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<?php include("fbegin.inc"); ?>
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| 237 |
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| 238 |
|
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<script type="text/javascript">
|
| 239 |
391453a1
|
Colin Fleming
|
//<![CDATA[
|
| 240 |
71172088
|
jim-p
|
|
| 241 |
|
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function maxmss_checked(obj) {
|
| 242 |
a1d55e81
|
Phil Davis
|
if (obj.checked) {
|
| 243 |
71172088
|
jim-p
|
jQuery('#maxmss').attr('disabled',false);
|
| 244 |
a1d55e81
|
Phil Davis
|
} else {
|
| 245 |
71172088
|
jim-p
|
jQuery('#maxmss').attr('disabled','true');
|
| 246 |
a1d55e81
|
Phil Davis
|
}
|
| 247 |
71172088
|
jim-p
|
}
|
| 248 |
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| 249 |
391453a1
|
Colin Fleming
|
//]]>
|
| 250 |
71172088
|
jim-p
|
</script>
|
| 251 |
|
|
|
| 252 |
|
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<form action="vpn_ipsec_settings.php" method="post" name="iform" id="iform">
|
| 253 |
|
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|
| 254 |
|
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<?php
|
| 255 |
a1d55e81
|
Phil Davis
|
if ($savemsg) {
|
| 256 |
71172088
|
jim-p
|
print_info_box($savemsg);
|
| 257 |
a1d55e81
|
Phil Davis
|
}
|
| 258 |
|
|
if ($input_errors) {
|
| 259 |
71172088
|
jim-p
|
print_input_errors($input_errors);
|
| 260 |
a1d55e81
|
Phil Davis
|
}
|
| 261 |
71172088
|
jim-p
|
?>
|
| 262 |
|
|
|
| 263 |
391453a1
|
Colin Fleming
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<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="vpn ipsec settings">
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jim-p
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<tr>
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<td class="tabnavtbl">
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<?php
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$tab_array = array();
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$tab_array[0] = array(gettext("Tunnels"), false, "vpn_ipsec.php");
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$tab_array[1] = array(gettext("Mobile clients"), false, "vpn_ipsec_mobile.php");
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$tab_array[2] = array(gettext("Pre-Shared Key"), false, "vpn_ipsec_keys.php");
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$tab_array[3] = array(gettext("Advanced Settings"), true, "vpn_ipsec_settings.php");
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display_top_tabs($tab_array);
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?>
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</td>
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</tr>
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<tr>
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<td id="mainarea">
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<div class="tabcont">
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391453a1
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Colin Fleming
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<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="main area">
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jim-p
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<tr>
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3c4fc30b
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Chris Buechler
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<td colspan="2" valign="top" class="listtopic"><?=gettext("IPsec Advanced Settings"); ?></td>
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jim-p
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("IPsec Debug"); ?></td>
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<td width="78%" class="vtable">
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3c4fc30b
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Chris Buechler
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<strong><?=gettext("Start IPsec in debug mode based on sections selected"); ?></strong>
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jim-p
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<br />
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391453a1
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Colin Fleming
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<table summary="ipsec debug">
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a1d55e81
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Phil Davis
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<?php foreach ($ipsec_loglevels as $lkey => $ldescr): ?>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=$ldescr;?></td>
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<td width="78%" valign="top" class="vncell">
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<?php
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echo "<select name=\"ipsec_{$lkey}\" id=\"ipsec_{$lkey}\">\n";
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foreach (array("Silent", "Audit", "Control", "Diag", "Raw", "Highest") as $lidx => $lvalue) {
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echo "<option value=\"{$lidx}\" ";
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if ($pconfig["ipsec_{$lkey}"] == $lidx)
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echo "selected=\"selected\"";
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echo ">{$lvalue}</option>\n";
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}
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?>
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</select>
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</td>
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</tr>
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<?php endforeach; ?>
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<tr style="display:none;">
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<td></td>
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</tr>
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</table>
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3c4fc30b
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Chris Buechler
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<br /><?=gettext("Launches IPsec in debug mode so that more verbose logs " .
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jim-p
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"will be generated to aid in troubleshooting."); ?>
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</td>
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</tr>
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86e1846f
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Ermal LUÇI
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Unique IDs"); ?></td>
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<td width="78%" class="vtable">
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b8c3654c
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Chris Buechler
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<strong><?=gettext("Configure Unique IDs as: "); ?></strong>
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a1d55e81
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Phil Davis
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<?php
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echo "<select name=\"uniqueids\" id=\"uniqueids\">\n";
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86e1846f
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Ermal LUÇI
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foreach ($ipsec_idhandling as $value => $lvalue) {
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echo "<option value=\"{$value}\" ";
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a1d55e81
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Phil Davis
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if ($pconfig['uniqueids'] == $value) {
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86e1846f
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Ermal LUÇI
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echo "selected=\"selected\"";
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a1d55e81
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Phil Davis
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}
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86e1846f
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Ermal LUÇI
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echo ">{$lvalue}</option>\n";
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}
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?>
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a1d55e81
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Phil Davis
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</select>
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86e1846f
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Ermal LUÇI
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<br />
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<?=gettext("whether a particular participant ID should be kept unique, with any new IKE_SA using an ID " .
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"deemed to replace all old ones using that ID. Participant IDs normally are unique, so a new " .
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"IKE_SA using the same ID is almost invariably intended to replace an old one. " .
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"The difference between <b>no</b> and <b>never</b> is that the old IKE_SAs will be replaced when receiving an " .
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"INITIAL_CONTACT notify if the option is no but will ignore these notifies if <b>never</b> is configured. " .
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"The daemon also accepts the value <b>keep</b> to reject " .
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b8c3654c
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Chris Buechler
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"new IKE_SA setups and keep the duplicate established earlier. Defaults to Yes."); ?>
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86e1846f
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Ermal LUÇI
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</td>
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</tr>
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jim-p
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<tr>
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40cc36d1
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Ermal LUÇI
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<td width="22%" valign="top" class="vncell"><?=gettext("IP Compression"); ?></td>
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<td width="78%" class="vtable">
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e57a3e40
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Chris Buechler
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<input name="compression" type="checkbox" id="compression" value="yes" <?php if ($pconfig['compression']) echo "checked=\"checked\""; ?> />
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40cc36d1
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Ermal LUÇI
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<strong><?=gettext("Enable IPCompression"); ?></strong>
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<br />
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3add5b2d
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Chris Buechler
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<?=gettext("IPComp compression of content is proposed on the connection."); ?>
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</td>
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</tr>
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24acc8f4
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Chris Buechler
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Strict interface binding"); ?></td>
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<td width="78%" class="vtable">
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<input name="enableinterfacesuse" type="checkbox" id="enableinterfacesuse" value="yes" <?php if ($pconfig['enableinterfacesuse']) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Enable strict interface binding"); ?></strong>
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<br />
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<?=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."); ?>
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</td>
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</tr>
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737b18f2
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Ermal
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Unencrypted payloads in IKEv1 Main Mode"); ?></td>
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<td width="78%" class="vtable">
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<input name="acceptunencryptedmainmode" type="checkbox" id="acceptunencryptedmainmode" value="yes" <?php if ($pconfig['acceptunencryptedmainmode']) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Accept unencrypted ID and HASH payloads in IKEv1 Main Mode"); ?></strong>
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<br />
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<?=gettext("Some implementations send the third Main Mode message unencrypted, probably to find the PSKs for the specified ID for authentication." .
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"This is very similar to Aggressive Mode, and has the same security implications: " .
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"A passive attacker can sniff the negotiated Identity, and start brute forcing the PSK using the HASH payload." .
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" It is recommended to keep this option to no, unless you know exactly what the implications are and require compatibility to such devices (for example, some SonicWall boxes).");?>
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</td>
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</tr>
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71172088
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Maximum MSS"); ?></td>
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<td width="78%" class="vtable">
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<input name="maxmss_enable" type="checkbox" id="maxmss_enable" value="yes" <?php if ($pconfig['maxmss_enable'] == true) echo "checked=\"checked\""; ?> onclick="maxmss_checked(this)" />
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<strong><?=gettext("Enable MSS clamping on VPN traffic"); ?></strong>
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<br />
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<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\""; ?> />
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<br />
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<?=gettext("Enable MSS clamping on TCP flows over VPN. " .
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"This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes. "); ?>
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</td>
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</tr>
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4a076e36
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Ermal LUÇI
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Disable Cisco Extensions"); ?></td>
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<td width="78%" class="vtable">
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<input name="unityplugin" type="checkbox" id="unityplugin" value="yes" <?php if ($pconfig['unityplugin'] == true) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Disable Unity Plugin"); ?></strong>
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<br />
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<?=gettext("Disable Unity Plugin which provides Cisco Extension support as Split-Include, Split-Exclude, Split-Dns, ..."); ?>
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</td>
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</tr>
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0608bd3c
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Ermal LUÇI
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Make before Break"); ?></td>
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<td width="78%" class="vtable">
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<input name="makebeforebreak" type="checkbox" id="makebeforebreak" value="yes" <?php if ($pconfig['makebeforebreak'] == true) echo "checked=\"checked\""; ?> />
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<strong><?=gettext("Initiate IKEv2 reauthentication with a make-before-break"); ?></strong>
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<br />
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<?=gettext("instead of a break-before-make scheme. Make-before-break uses overlapping IKE and CHILD_SA during reauthentication " .
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"by first recreating all new SAs before deleting the old ones. This behavior can be beneficial to avoid connectivity gaps " .
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"during reauthentication, but requires support for overlapping SAs by the peer.");?>
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</td>
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</tr>
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0887e836
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Ermal LUÇI
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<tr>
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0a9e6c85
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Chris Buechler
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<td width="22%" valign="top" class="vncell"><?=gettext("Auto-exclude LAN address"); ?></td>
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0887e836
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Ermal LUÇI
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<td width="78%" class="vtable">
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43f83ab4
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Chris Buechler
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<input name="noshuntlaninterfaces" type="checkbox" id="noshuntlaninterfaces" value="yes" <?php if ($pconfig['noshuntlaninterfaces'] != true) echo "checked=\"checked\""; ?> />
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0a9e6c85
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Chris Buechler
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<strong><?=gettext("Enable bypass for LAN interface IP"); ?></strong>
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0887e836
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Ermal LUÇI
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<br />
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0a9e6c85
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Chris Buechler
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<?=gettext("Exclude traffic from LAN subnet to LAN IP address from IPsec."); ?>
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0887e836
|
Ermal LUÇI
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</td>
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| 409 |
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</tr>
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| 410 |
71172088
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jim-p
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<tr>
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| 411 |
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<td width="22%" valign="top"> </td>
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| 412 |
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<td width="78%">
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391453a1
|
Colin Fleming
|
<input name="submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
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71172088
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</td>
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</tr>
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</table>
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| 417 |
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</div>
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</td>
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</tr>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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