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9ae40f2b
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Scott Ullrich
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<?php
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b46bfcf5
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Bill Marquette
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/* $Id$ */
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5b237745
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Scott Ullrich
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/*
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firewall_nat_edit.php
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part of m0n0wall (http://m0n0.ch/wall)
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9ae40f2b
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Scott Ullrich
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5b237745
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Scott Ullrich
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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9ae40f2b
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Scott Ullrich
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5b237745
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Scott Ullrich
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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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9ae40f2b
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Scott Ullrich
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5b237745
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Scott Ullrich
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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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9ae40f2b
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Scott Ullrich
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5b237745
|
Scott Ullrich
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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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9ae40f2b
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Scott Ullrich
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5b237745
|
Scott Ullrich
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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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require("guiconfig.inc");
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if (!is_array($config['nat']['rule'])) {
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$config['nat']['rule'] = array();
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}
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| 37 |
e99989d8
|
Scott Ullrich
|
//nat_rules_sort();
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| 38 |
5b237745
|
Scott Ullrich
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$a_nat = &$config['nat']['rule'];
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$id = $_GET['id'];
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if (isset($_POST['id']))
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$id = $_POST['id'];
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| 44 |
4a991889
|
Bill Marquette
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if (isset($_GET['dup'])) {
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$id = $_GET['dup'];
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$after = $_GET['dup'];
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}
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| 49 |
5b237745
|
Scott Ullrich
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if (isset($id) && $a_nat[$id]) {
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$pconfig['extaddr'] = $a_nat[$id]['external-address'];
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$pconfig['proto'] = $a_nat[$id]['protocol'];
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list($pconfig['beginport'],$pconfig['endport']) = explode("-", $a_nat[$id]['external-port']);
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$pconfig['localip'] = $a_nat[$id]['target'];
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$pconfig['localbeginport'] = $a_nat[$id]['local-port'];
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$pconfig['descr'] = $a_nat[$id]['descr'];
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$pconfig['interface'] = $a_nat[$id]['interface'];
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| 57 |
ea0805c1
|
Scott Ullrich
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$pconfig['nosync'] = isset($a_nat[$id]['nosync']);
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| 58 |
5b237745
|
Scott Ullrich
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if (!$pconfig['interface'])
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$pconfig['interface'] = "wan";
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} else {
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$pconfig['interface'] = "wan";
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}
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a6713b32
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Bill Marquette
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if (isset($_GET['dup']))
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unset($id);
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5b237745
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Scott Ullrich
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if ($_POST) {
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if ($_POST['beginport_cust'] && !$_POST['beginport'])
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$_POST['beginport'] = $_POST['beginport_cust'];
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if ($_POST['endport_cust'] && !$_POST['endport'])
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$_POST['endport'] = $_POST['endport_cust'];
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if ($_POST['localbeginport_cust'] && !$_POST['localbeginport'])
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$_POST['localbeginport'] = $_POST['localbeginport_cust'];
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9ae40f2b
|
Scott Ullrich
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5b237745
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Scott Ullrich
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if (!$_POST['endport'])
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$_POST['endport'] = $_POST['beginport'];
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aa3400b8
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Scott Ullrich
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/* Make beginning port end port if not defined and endport is */
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if (!$_POST['beginport'] && $_POST['endport'])
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$_POST['beginport'] = $_POST['endport'];
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9ae40f2b
|
Scott Ullrich
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5b237745
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Scott Ullrich
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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aa3400b8
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Scott Ullrich
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if(strtoupper($_POST['proto']) == "TCP" or strtoupper($_POST['proto']) == "UDP" or strtoupper($_POST['proto']) == "TCP/UDP") {
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92442757
|
Scott Ullrich
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$reqdfields = explode(" ", "interface proto beginport endport localip localbeginport");
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221c77a6
|
Scott Ullrich
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$reqdfieldsn = explode(",", "Interface,Protocol,External port from,External port to,NAT IP,Local port");
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b66f7667
|
Scott Ullrich
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} else {
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$reqdfields = explode(" ", "interface proto localip");
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ea0805c1
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Scott Ullrich
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$reqdfieldsn = explode(",", "Interface,Protocol,NAT IP");
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b66f7667
|
Scott Ullrich
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}
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9ae40f2b
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Scott Ullrich
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5b237745
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Scott Ullrich
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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9ae40f2b
|
Scott Ullrich
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5b237745
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Scott Ullrich
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if (($_POST['localip'] && !is_ipaddroralias($_POST['localip']))) {
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| 97 |
5eb817bc
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Bill Marquette
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$input_errors[] = "\"{$_POST['localip']}\" is not valid NAT IP address or host alias.";
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| 98 |
5b237745
|
Scott Ullrich
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}
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| 99 |
9ae40f2b
|
Scott Ullrich
|
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| 100 |
b66f7667
|
Scott Ullrich
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/* only validate the ports if the protocol is TCP, UDP or TCP/UDP */
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| 101 |
aa3400b8
|
Scott Ullrich
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if(strtoupper($_POST['proto']) == "TCP" or strtoupper($_POST['proto']) == "UDP" or strtoupper($_POST['proto']) == "TCP/UDP") {
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| 102 |
9ae40f2b
|
Scott Ullrich
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| 103 |
b66f7667
|
Scott Ullrich
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if (($_POST['beginport'] && !is_ipaddroralias($_POST['beginport']) && !is_port($_POST['beginport']))) {
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$input_errors[] = "The start port must be an integer between 1 and 65535.";
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}
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if (($_POST['endport'] && !is_ipaddroralias($_POST['endport']) && !is_port($_POST['endport']))) {
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$input_errors[] = "The end port must be an integer between 1 and 65535.";
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}
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if (($_POST['localbeginport'] && !is_ipaddroralias($_POST['localbeginport']) && !is_port($_POST['localbeginport']))) {
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$input_errors[] = "The local port must be an integer between 1 and 65535.";
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}
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if ($_POST['beginport'] > $_POST['endport']) {
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/* swap */
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$tmp = $_POST['endport'];
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$_POST['endport'] = $_POST['beginport'];
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$_POST['beginport'] = $tmp;
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}
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if (!$input_errors) {
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if (($_POST['endport'] - $_POST['beginport'] + $_POST['localbeginport']) > 65535)
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$input_errors[] = "The target port range must be an integer between 1 and 65535.";
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}
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ea0805c1
|
Scott Ullrich
|
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| 127 |
5b237745
|
Scott Ullrich
|
}
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| 128 |
9ae40f2b
|
Scott Ullrich
|
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| 129 |
5b237745
|
Scott Ullrich
|
/* check for overlaps */
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foreach ($a_nat as $natent) {
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if (isset($id) && ($a_nat[$id]) && ($a_nat[$id] === $natent))
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continue;
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if ($natent['interface'] != $_POST['interface'])
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continue;
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if ($natent['external-address'] != $_POST['extaddr'])
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continue;
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| 137 |
0cea6311
|
Scott Ullrich
|
if (($natent['proto'] != $_POST['proto']) && ($natent['proto'] != "tcp/udp") && ($_POST['proto'] != "tcp/udp"))
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continue;
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| 139 |
ea0805c1
|
Scott Ullrich
|
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| 140 |
5b237745
|
Scott Ullrich
|
list($begp,$endp) = explode("-", $natent['external-port']);
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if (!$endp)
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$endp = $begp;
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| 143 |
ea0805c1
|
Scott Ullrich
|
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| 144 |
5b237745
|
Scott Ullrich
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if (!( (($_POST['beginport'] < $begp) && ($_POST['endport'] < $begp))
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|| (($_POST['beginport'] > $endp) && ($_POST['endport'] > $endp)))) {
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| 146 |
ea0805c1
|
Scott Ullrich
|
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| 147 |
5b237745
|
Scott Ullrich
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$input_errors[] = "The external port range overlaps with an existing entry.";
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break;
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}
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| 150 |
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}
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| 152 |
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if (!$input_errors) {
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$natent = array();
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if ($_POST['extaddr'])
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$natent['external-address'] = $_POST['extaddr'];
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$natent['protocol'] = $_POST['proto'];
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| 157 |
9ae40f2b
|
Scott Ullrich
|
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| 158 |
5b237745
|
Scott Ullrich
|
if ($_POST['beginport'] == $_POST['endport'])
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$natent['external-port'] = $_POST['beginport'];
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else
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$natent['external-port'] = $_POST['beginport'] . "-" . $_POST['endport'];
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| 162 |
9ae40f2b
|
Scott Ullrich
|
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| 163 |
5b237745
|
Scott Ullrich
|
$natent['target'] = $_POST['localip'];
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$natent['local-port'] = $_POST['localbeginport'];
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$natent['interface'] = $_POST['interface'];
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$natent['descr'] = $_POST['descr'];
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| 167 |
9ae40f2b
|
Scott Ullrich
|
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| 168 |
d00055f8
|
Scott Ullrich
|
if($_POST['nosync'] == "yes")
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| 169 |
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$natent['nosync'] = true;
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else
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| 171 |
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unset($natent['nosync']);
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| 172 |
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| 173 |
5b237745
|
Scott Ullrich
|
if (isset($id) && $a_nat[$id])
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| 174 |
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$a_nat[$id] = $natent;
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| 175 |
4a991889
|
Bill Marquette
|
else {
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| 176 |
|
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if (is_numeric($after))
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| 177 |
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array_splice($a_nat, $after+1, 0, array($natent));
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| 178 |
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else
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$a_nat[] = $natent;
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| 180 |
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}
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| 181 |
9ae40f2b
|
Scott Ullrich
|
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| 182 |
5b237745
|
Scott Ullrich
|
touch($d_natconfdirty_path);
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| 183 |
9ae40f2b
|
Scott Ullrich
|
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| 184 |
5b237745
|
Scott Ullrich
|
if ($_POST['autoadd']) {
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| 185 |
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/* auto-generate a matching firewall rule */
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| 186 |
9ae40f2b
|
Scott Ullrich
|
$filterent = array();
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| 187 |
5b237745
|
Scott Ullrich
|
$filterent['interface'] = $_POST['interface'];
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| 188 |
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$filterent['protocol'] = $_POST['proto'];
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| 189 |
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$filterent['source']['any'] = "";
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| 190 |
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$filterent['destination']['address'] = $_POST['localip'];
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| 191 |
9ae40f2b
|
Scott Ullrich
|
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| 192 |
5b237745
|
Scott Ullrich
|
$dstpfrom = $_POST['localbeginport'];
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| 193 |
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$dstpto = $dstpfrom + $_POST['endport'] - $_POST['beginport'];
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| 194 |
9ae40f2b
|
Scott Ullrich
|
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| 195 |
5b237745
|
Scott Ullrich
|
if ($dstpfrom == $dstpto)
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| 196 |
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$filterent['destination']['port'] = $dstpfrom;
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| 197 |
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else
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| 198 |
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$filterent['destination']['port'] = $dstpfrom . "-" . $dstpto;
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| 199 |
9ae40f2b
|
Scott Ullrich
|
|
| 200 |
5b237745
|
Scott Ullrich
|
$filterent['descr'] = "NAT " . $_POST['descr'];
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| 201 |
06246e5b
|
Seth Mos
|
/*
|
| 202 |
|
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* Our firewall filter description may be no longer than
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| 203 |
fcc2fc6c
|
Chris Buechler
|
* 63 characters, so don't let it be. (and take "NAT "
|
| 204 |
|
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* into account)
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| 205 |
06246e5b
|
Seth Mos
|
*/
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| 206 |
fcc2fc6c
|
Chris Buechler
|
$filterent['descr'] = substr("NAT " . $_POST['descr'], 0, 59);
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| 207 |
9ae40f2b
|
Scott Ullrich
|
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| 208 |
5b237745
|
Scott Ullrich
|
$config['filter']['rule'][] = $filterent;
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| 209 |
9ae40f2b
|
Scott Ullrich
|
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| 210 |
3544cbb0
|
Scott Ullrich
|
/* auto add rule to external port 21 as well since we are using
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| 211 |
|
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* pftpx to help open up ports automatically
|
| 212 |
06246e5b
|
Seth Mos
|
*/
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| 213 |
3544cbb0
|
Scott Ullrich
|
if($_POST['endport'] == "21") {
|
| 214 |
|
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$filterent = array();
|
| 215 |
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$filterent['interface'] = $_POST['interface'];
|
| 216 |
|
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$filterent['protocol'] = $_POST['proto'];
|
| 217 |
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$filterent['source']['any'] = "";
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| 218 |
ea0805c1
|
Scott Ullrich
|
|
| 219 |
|
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if($_POST['extaddr'] == "") {
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| 220 |
f7a724e4
|
Scott Ullrich
|
$filterent['destination']['network'] = "wanip";
|
| 221 |
|
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} else {
|
| 222 |
|
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$filterent['destination']['address'] = $_POST['extaddr'];
|
| 223 |
|
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}
|
| 224 |
ea0805c1
|
Scott Ullrich
|
|
| 225 |
3544cbb0
|
Scott Ullrich
|
$dstpfrom = $_POST['localbeginport'];
|
| 226 |
|
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$dstpto = $dstpfrom + $_POST['endport'] - $_POST['beginport'];
|
| 227 |
ea0805c1
|
Scott Ullrich
|
|
| 228 |
3544cbb0
|
Scott Ullrich
|
if ($dstpfrom == $dstpto)
|
| 229 |
|
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$filterent['destination']['port'] = $dstpfrom;
|
| 230 |
|
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else
|
| 231 |
|
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$filterent['destination']['port'] = $dstpfrom . "-" . $dstpto;
|
| 232 |
ea0805c1
|
Scott Ullrich
|
|
| 233 |
3544cbb0
|
Scott Ullrich
|
$filterent['descr'] = "NAT " . $_POST['descr'];
|
| 234 |
06246e5b
|
Seth Mos
|
/* See comment above */
|
| 235 |
|
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$filterent['descr'] = substr("NAT " . $_POST['descr'], 0, 63);
|
| 236 |
ea0805c1
|
Scott Ullrich
|
|
| 237 |
3544cbb0
|
Scott Ullrich
|
$config['filter']['rule'][] = $filterent;
|
| 238 |
ea0805c1
|
Scott Ullrich
|
|
| 239 |
b51ca9d0
|
Scott Ullrich
|
touch($d_filterconfdirty_path);
|
| 240 |
ea0805c1
|
Scott Ullrich
|
|
| 241 |
514dbaf8
|
Scott Ullrich
|
write_config();
|
| 242 |
|
|
|
| 243 |
|
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header("Location: firewall_nat.php?savemsg=The%20changes%20have%20been%20saved.%20%20Please%20note%20that%20we%20have%20added%20an%20additional%20rule%20for%20the%20FTP%20helper.");
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| 244 |
ea0805c1
|
Scott Ullrich
|
|
| 245 |
514dbaf8
|
Scott Ullrich
|
exit;
|
| 246 |
ea0805c1
|
Scott Ullrich
|
|
| 247 |
3544cbb0
|
Scott Ullrich
|
}
|
| 248 |
|
|
|
| 249 |
5b237745
|
Scott Ullrich
|
touch($d_filterconfdirty_path);
|
| 250 |
|
|
}
|
| 251 |
9ae40f2b
|
Scott Ullrich
|
|
| 252 |
5b237745
|
Scott Ullrich
|
write_config();
|
| 253 |
9ae40f2b
|
Scott Ullrich
|
|
| 254 |
5b237745
|
Scott Ullrich
|
header("Location: firewall_nat.php");
|
| 255 |
|
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exit;
|
| 256 |
|
|
}
|
| 257 |
|
|
}
|
| 258 |
da7ae7ef
|
Bill Marquette
|
|
| 259 |
183a4aae
|
Bill Marquette
|
$pgtitle = "Firewall: NAT: Port Forward: Edit";
|
| 260 |
da7ae7ef
|
Bill Marquette
|
include("head.inc");
|
| 261 |
|
|
|
| 262 |
5b237745
|
Scott Ullrich
|
?>
|
| 263 |
da7ae7ef
|
Bill Marquette
|
|
| 264 |
5b237745
|
Scott Ullrich
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
| 265 |
4ce8ac00
|
Erik Kristensen
|
<?php
|
| 266 |
|
|
include("fbegin.inc"); ?>
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| 267 |
da7ae7ef
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Bill Marquette
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<p class="pgtitle"><?=$pgtitle?></p>
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| 268 |
5b237745
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Scott Ullrich
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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| 269 |
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<form action="firewall_nat_edit.php" method="post" name="iform" id="iform">
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| 270 |
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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| 271 |
183a4aae
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Bill Marquette
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<tr>
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| 272 |
5b237745
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Scott Ullrich
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<td width="22%" valign="top" class="vncellreq">Interface</td>
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| 273 |
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<td width="78%" class="vtable">
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| 274 |
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<select name="interface" class="formfld">
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| 275 |
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<?php
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| 276 |
b51ca9d0
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Scott Ullrich
|
$interfaces = array('wan' => 'WAN', 'lan' => 'LAN', 'pptp' => 'PPTP', 'pppoe' => 'PPPOE');
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| 277 |
5b237745
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Scott Ullrich
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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| 278 |
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$interfaces['opt' . $i] = $config['interfaces']['opt' . $i]['descr'];
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}
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| 280 |
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foreach ($interfaces as $iface => $ifacename): ?>
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<option value="<?=$iface;?>" <?php if ($iface == $pconfig['interface']) echo "selected"; ?>>
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<?=htmlspecialchars($ifacename);?>
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</option>
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| 284 |
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<?php endforeach; ?>
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</select><br>
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| 286 |
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<span class="vexpl">Choose which interface this rule applies to.<br>
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| 287 |
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Hint: in most cases, you'll want to use WAN here.</span></td>
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| 288 |
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</tr>
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| 289 |
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Scott Ullrich
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<tr>
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| 290 |
5b237745
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Scott Ullrich
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<td width="22%" valign="top" class="vncellreq">External address</td>
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| 291 |
9ae40f2b
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Scott Ullrich
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<td width="78%" class="vtable">
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| 292 |
4ce8ac00
|
Erik Kristensen
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<select name="extaddr" class="formfld">
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| 293 |
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<option value="" <?php if (!$pconfig['extaddr']) echo "selected"; ?>>Interface address</option>
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<?php if (is_array($config['virtualip']['vip'])):
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| 295 |
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foreach ($config['virtualip']['vip'] as $sn): ?>
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<option value="<?=$sn['subnet'];?>" <?php if ($sn['subnet'] == $pconfig['extaddr']) echo "selected"; ?>><?=htmlspecialchars("{$sn['subnet']} ({$sn['descr']})");?></option>
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<?php endforeach;
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endif; ?>
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<option value="any" <?php if($pconfig['extaddr'] == "any") echo "selected"; ?>>any</option>
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| 300 |
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</select>
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| 301 |
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<br />
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| 302 |
5b237745
|
Scott Ullrich
|
<span class="vexpl">
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| 303 |
ee955178
|
Chris Buechler
|
If you want this rule to apply to another IP address than the address of the interface chosen above,
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| 304 |
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select it here (you need to define <a href="firewall_virtual_ip.php">Virtual IP</a> addresses first). Note if you are redirecting connections on the LAN, select the "any" option.</span></td>
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| 305 |
5b237745
|
Scott Ullrich
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</tr>
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| 306 |
9ae40f2b
|
Scott Ullrich
|
<tr>
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| 307 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncellreq">Protocol</td>
|
| 308 |
9ae40f2b
|
Scott Ullrich
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<td width="78%" class="vtable">
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| 309 |
e2705d67
|
Scott Ullrich
|
<select name="proto" class="formfld" onChange="proto_change(); check_for_aliases();">
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| 310 |
e598eab5
|
Scott Ullrich
|
<?php $protocols = explode(" ", "TCP UDP TCP/UDP GRE ESP"); foreach ($protocols as $proto): ?>
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| 311 |
5b237745
|
Scott Ullrich
|
<option value="<?=strtolower($proto);?>" <?php if (strtolower($proto) == $pconfig['proto']) echo "selected"; ?>><?=htmlspecialchars($proto);?></option>
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| 312 |
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<?php endforeach; ?>
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| 313 |
9ae40f2b
|
Scott Ullrich
|
</select> <br> <span class="vexpl">Choose which IP protocol
|
| 314 |
5b237745
|
Scott Ullrich
|
this rule should match.<br>
|
| 315 |
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Hint: in most cases, you should specify <em>TCP</em> here.</span></td>
|
| 316 |
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</tr>
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| 317 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 318 |
|
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<td width="22%" valign="top" class="vncellreq">External port
|
| 319 |
5b237745
|
Scott Ullrich
|
range </td>
|
| 320 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%" class="vtable">
|
| 321 |
5b237745
|
Scott Ullrich
|
<table border="0" cellspacing="0" cellpadding="0">
|
| 322 |
9ae40f2b
|
Scott Ullrich
|
<tr>
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| 323 |
5b237745
|
Scott Ullrich
|
<td>from: </td>
|
| 324 |
e2705d67
|
Scott Ullrich
|
<td><select name="beginport" class="formfld" onChange="ext_rep_change(); ext_change(); check_for_aliases();">
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| 325 |
5b237745
|
Scott Ullrich
|
<option value="">(other)</option>
|
| 326 |
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<?php $bfound = 0; foreach ($wkports as $wkport => $wkportdesc): ?>
|
| 327 |
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<option value="<?=$wkport;?>" <?php if ($wkport == $pconfig['beginport']) {
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| 328 |
0e6998d1
|
Scott Ullrich
|
echo "selected";
|
| 329 |
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$bfound = 1;
|
| 330 |
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}?>>
|
| 331 |
5b237745
|
Scott Ullrich
|
<?=htmlspecialchars($wkportdesc);?>
|
| 332 |
|
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</option>
|
| 333 |
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<?php endforeach; ?>
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| 334 |
e2705d67
|
Scott Ullrich
|
</select> <input onChange="check_for_aliases();" autocomplete='off' class="formfldalias" name="beginport_cust" id="beginport_cust" type="text" size="5" value="<?php if (!$bfound) echo $pconfig['beginport']; ?>"></td>
|
| 335 |
5b237745
|
Scott Ullrich
|
</tr>
|
| 336 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 337 |
5b237745
|
Scott Ullrich
|
<td>to:</td>
|
| 338 |
e2705d67
|
Scott Ullrich
|
<td><select name="endport" class="formfld" onChange="ext_change(); check_for_aliases();">
|
| 339 |
5b237745
|
Scott Ullrich
|
<option value="">(other)</option>
|
| 340 |
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<?php $bfound = 0; foreach ($wkports as $wkport => $wkportdesc): ?>
|
| 341 |
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<option value="<?=$wkport;?>" <?php if ($wkport == $pconfig['endport']) {
|
| 342 |
0e6998d1
|
Scott Ullrich
|
echo "selected";
|
| 343 |
|
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$bfound = 1;
|
| 344 |
|
|
}?>>
|
| 345 |
5b237745
|
Scott Ullrich
|
<?=htmlspecialchars($wkportdesc);?>
|
| 346 |
|
|
</option>
|
| 347 |
|
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<?php endforeach; ?>
|
| 348 |
e2705d67
|
Scott Ullrich
|
</select> <input onChange="check_for_aliases();" class="formfldalias" autocomplete='off' name="endport_cust" id="endport_cust" type="text" size="5" value="<?php if (!$bfound) echo $pconfig['endport']; ?>"></td>
|
| 349 |
5b237745
|
Scott Ullrich
|
</tr>
|
| 350 |
|
|
</table>
|
| 351 |
9ae40f2b
|
Scott Ullrich
|
<br> <span class="vexpl">Specify the port or port range on
|
| 352 |
5b237745
|
Scott Ullrich
|
the firewall's external address for this mapping.<br>
|
| 353 |
9ae40f2b
|
Scott Ullrich
|
Hint: you can leave the <em>'to'</em> field empty if you only
|
| 354 |
5b237745
|
Scott Ullrich
|
want to map a single port</span></td>
|
| 355 |
|
|
</tr>
|
| 356 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 357 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncellreq">NAT IP</td>
|
| 358 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%" class="vtable">
|
| 359 |
4ce8ac00
|
Erik Kristensen
|
<input autocomplete='off' name="localip" type="text" class="formfldalias" id="localip" size="20" value="<?=htmlspecialchars($pconfig['localip']);?>">
|
| 360 |
9ae40f2b
|
Scott Ullrich
|
<br> <span class="vexpl">Enter the internal IP address of
|
| 361 |
5b237745
|
Scott Ullrich
|
the server on which you want to map the ports.<br>
|
| 362 |
|
|
e.g. <em>192.168.1.12</em></span></td>
|
| 363 |
|
|
</tr>
|
| 364 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 365 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncellreq">Local port</td>
|
| 366 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%" class="vtable">
|
| 367 |
e2705d67
|
Scott Ullrich
|
<select name="localbeginport" class="formfld" onChange="ext_change();check_for_aliases();">
|
| 368 |
5b237745
|
Scott Ullrich
|
<option value="">(other)</option>
|
| 369 |
|
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<?php $bfound = 0; foreach ($wkports as $wkport => $wkportdesc): ?>
|
| 370 |
|
|
<option value="<?=$wkport;?>" <?php if ($wkport == $pconfig['localbeginport']) {
|
| 371 |
0e6998d1
|
Scott Ullrich
|
echo "selected";
|
| 372 |
|
|
$bfound = 1;
|
| 373 |
|
|
}?>>
|
| 374 |
5b237745
|
Scott Ullrich
|
<?=htmlspecialchars($wkportdesc);?>
|
| 375 |
|
|
</option>
|
| 376 |
|
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<?php endforeach; ?>
|
| 377 |
e2705d67
|
Scott Ullrich
|
</select> <input onChange="check_for_aliases();" autocomplete='off' class="formfldalias" name="localbeginport_cust" id="localbeginport_cust" type="text" size="5" value="<?php if (!$bfound) echo $pconfig['localbeginport']; ?>">
|
| 378 |
5b237745
|
Scott Ullrich
|
<br>
|
| 379 |
9ae40f2b
|
Scott Ullrich
|
<span class="vexpl">Specify the port on the machine with the
|
| 380 |
|
|
IP address entered above. In case of a port range, specify
|
| 381 |
|
|
the beginning port of the range (the end port will be calculated
|
| 382 |
5b237745
|
Scott Ullrich
|
automatically).<br>
|
| 383 |
|
|
Hint: this is usually identical to the 'from' port above</span></td>
|
| 384 |
|
|
</tr>
|
| 385 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 386 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top" class="vncell">Description</td>
|
| 387 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%" class="vtable">
|
| 388 |
|
|
<input name="descr" type="text" class="formfld" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
|
| 389 |
|
|
<br> <span class="vexpl">You may enter a description here
|
| 390 |
5b237745
|
Scott Ullrich
|
for your reference (not parsed).</span></td>
|
| 391 |
53ea15e0
|
Scott Ullrich
|
</tr>
|
| 392 |
d00055f8
|
Scott Ullrich
|
<tr>
|
| 393 |
|
|
<td width="22%" valign="top" class="vncell">No XMLRPC Sync</td>
|
| 394 |
|
|
<td width="78%" class="vtable">
|
| 395 |
3fafce5a
|
Scott Ullrich
|
<input type="checkbox" value="yes" name="nosync"<?php if($pconfig['nosync']) echo " CHECKED"; ?>><br>
|
| 396 |
df593437
|
Scott Ullrich
|
HINT: This prevents the rule from automatically syncing to other CARP members.
|
| 397 |
d00055f8
|
Scott Ullrich
|
</td>
|
| 398 |
ea0805c1
|
Scott Ullrich
|
</tr>
|
| 399 |
53ea15e0
|
Scott Ullrich
|
<?php if ((!(isset($id) && $a_nat[$id])) || (isset($_GET['dup']))): ?>
|
| 400 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 401 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top"> </td>
|
| 402 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%">
|
| 403 |
6d6e3d7a
|
Scott Ullrich
|
<input name="autoadd" type="checkbox" id="autoadd" value="yes" CHECKED>
|
| 404 |
9ae40f2b
|
Scott Ullrich
|
<strong>Auto-add a firewall rule to permit traffic through
|
| 405 |
5b237745
|
Scott Ullrich
|
this NAT rule</strong></td>
|
| 406 |
|
|
</tr><?php endif; ?>
|
| 407 |
9ae40f2b
|
Scott Ullrich
|
<tr>
|
| 408 |
5b237745
|
Scott Ullrich
|
<td width="22%" valign="top"> </td>
|
| 409 |
9ae40f2b
|
Scott Ullrich
|
<td width="78%">
|
| 410 |
fc01e414
|
Scott Ullrich
|
<input name="Submit" type="submit" class="formbtn" value="Save"> <input type="button" class="formbtn" value="Cancel" onclick="history.back()">
|
| 411 |
5b237745
|
Scott Ullrich
|
<?php if (isset($id) && $a_nat[$id]): ?>
|
| 412 |
9ae40f2b
|
Scott Ullrich
|
<input name="id" type="hidden" value="<?=$id;?>">
|
| 413 |
5b237745
|
Scott Ullrich
|
<?php endif; ?>
|
| 414 |
|
|
</td>
|
| 415 |
|
|
</tr>
|
| 416 |
|
|
</table>
|
| 417 |
|
|
</form>
|
| 418 |
|
|
<script language="JavaScript">
|
| 419 |
|
|
<!--
|
| 420 |
4ce8ac00
|
Erik Kristensen
|
ext_change();
|
| 421 |
5b237745
|
Scott Ullrich
|
//-->
|
| 422 |
|
|
</script>
|
| 423 |
9ae40f2b
|
Scott Ullrich
|
<?php
|
| 424 |
|
|
$isfirst = 0;
|
| 425 |
|
|
$aliases = "";
|
| 426 |
|
|
$addrisfirst = 0;
|
| 427 |
|
|
$aliasesaddr = "";
|
| 428 |
b964717d
|
Scott Ullrich
|
if($config['aliases']['alias'] <> "")
|
| 429 |
|
|
foreach($config['aliases']['alias'] as $alias_name) {
|
| 430 |
|
|
if(!stristr($alias_name['address'], ".")) {
|
| 431 |
|
|
if($isfirst == 1) $aliases .= ",";
|
| 432 |
|
|
$aliases .= "'" . $alias_name['name'] . "'";
|
| 433 |
|
|
$isfirst = 1;
|
| 434 |
|
|
} else {
|
| 435 |
|
|
if($addrisfirst == 1) $aliasesaddr .= ",";
|
| 436 |
|
|
$aliasesaddr .= "'" . $alias_name['name'] . "'";
|
| 437 |
|
|
$addrisfirst = 1;
|
| 438 |
|
|
}
|
| 439 |
9ae40f2b
|
Scott Ullrich
|
}
|
| 440 |
|
|
?>
|
| 441 |
|
|
<script language="JavaScript">
|
| 442 |
|
|
<!--
|
| 443 |
4ce8ac00
|
Erik Kristensen
|
var addressarray=new Array(<?php echo $aliasesaddr; ?>);
|
| 444 |
|
|
var customarray=new Array(<?php echo $aliases; ?>);
|
| 445 |
9ae40f2b
|
Scott Ullrich
|
//-->
|
| 446 |
|
|
</script>
|
| 447 |
5b237745
|
Scott Ullrich
|
<?php include("fend.inc"); ?>
|
| 448 |
|
|
</body>
|
| 449 |
|
|
</html>
|