Initial revision

1 files changed, 630 insertions, 0 deletions

diff --git a/usr/local/www/interfaces_wan.php b/usr/local/www/interfaces_wan.php
new file mode 100755
index 0000000..b4cc30b
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+++ b/usr/local/www/interfaces_wan.php
@@ -0,0 +1,630 @@
+#!/usr/local/bin/php
+<?php 
+/*
+	interfaces_wan.php
+	part of m0n0wall (http://m0n0.ch/wall)
+	
+	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
+	All rights reserved.
+	
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+	
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+	
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+	
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+*/
+
+require("guiconfig.inc");
+
+$wancfg = &$config['interfaces']['wan'];
+$optcfg = &$config['interfaces']['wan'];
+
+$pconfig['username'] = $config['pppoe']['username'];
+$pconfig['password'] = $config['pppoe']['password'];
+$pconfig['provider'] = $config['pppoe']['provider'];
+$pconfig['pppoe_dialondemand'] = $config['pppoe']['ondemand'];
+$pconfig['pppoe_idletimeout'] = $config['pppoe']['timeout'];
+
+$pconfig['pptp_username'] = $config['pptp']['username'];
+$pconfig['pptp_password'] = $config['pptp']['password'];
+$pconfig['pptp_local'] = $config['pptp']['local'];
+$pconfig['pptp_subnet'] = $config['pptp']['subnet'];
+$pconfig['pptp_remote'] = $config['pptp']['remote'];
+$pconfig['pptp_dialondemand'] = $config['pptp']['ondemand'];
+$pconfig['pptp_idletimeout'] = $config['pptp']['timeout'];
+
+$pconfig['bigpond_username'] = $config['bigpond']['username'];
+$pconfig['bigpond_password'] = $config['bigpond']['password'];
+$pconfig['bigpond_authserver'] = $config['bigpond']['authserver'];
+$pconfig['bigpond_authdomain'] = $config['bigpond']['authdomain'];
+$pconfig['bigpond_minheartbeatinterval'] = $config['bigpond']['minheartbeatinterval'];
+
+$pconfig['dhcphostname'] = $wancfg['dhcphostname'];
+
+if ($wancfg['ipaddr'] == "dhcp") {
+	$pconfig['type'] = "DHCP";
+} else if ($wancfg['ipaddr'] == "pppoe") {
+	$pconfig['type'] = "PPPoE";
+} else if ($wancfg['ipaddr'] == "pptp") {
+	$pconfig['type'] = "PPTP";
+} else if ($wancfg['ipaddr'] == "bigpond") {
+	$pconfig['type'] = "BigPond";
+} else {
+	$pconfig['type'] = "Static";
+	$pconfig['ipaddr'] = $wancfg['ipaddr'];
+	$pconfig['subnet'] = $wancfg['subnet'];
+	$pconfig['gateway'] = $wancfg['gateway'];
+}
+
+$pconfig['blockpriv'] = isset($wancfg['blockpriv']);
+$pconfig['spoofmac'] = $wancfg['spoofmac'];
+$pconfig['mtu'] = $wancfg['mtu'];
+
+/* Wireless interface? */
+if (isset($optcfg['wireless'])) {
+	require("interfaces_wlan.inc");
+	wireless_config_init();
+}
+
+if ($_POST) {
+
+	unset($input_errors);
+	$pconfig = $_POST;
+
+	/* input validation */
+	if ($_POST['type'] == "Static") {
+		$reqdfields = explode(" ", "ipaddr subnet gateway");
+		$reqdfieldsn = explode(",", "IP address,Subnet bit count,Gateway");
+		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+	} else if ($_POST['type'] == "PPPoE") {
+		if ($_POST['pppoe_dialondemand']) {
+			$reqdfields = explode(" ", "username password pppoe_dialondemand pppoe_idletimeout");
+			$reqdfieldsn = explode(",", "PPPoE username,PPPoE password,Dial on demand,Idle timeout value");
+		} else {
+			$reqdfields = explode(" ", "username password");
+			$reqdfieldsn = explode(",", "PPPoE username,PPPoE password");
+		}
+		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+	} else if ($_POST['type'] == "PPTP") {
+		if ($_POST['pptp_dialondemand']) {
+			$reqdfields = explode(" ", "pptp_username pptp_password pptp_local pptp_subnet pptp_remote pptp_dialondemand pptp_idletimeout");
+			$reqdfieldsn = explode(",", "PPTP username,PPTP password,PPTP local IP address,PPTP subnet,PPTP remote IP address,Dial on demand,Idle timeout value");
+		} else {
+			$reqdfields = explode(" ", "pptp_username pptp_password pptp_local pptp_subnet pptp_remote");
+			$reqdfieldsn = explode(",", "PPTP username,PPTP password,PPTP local IP address,PPTP subnet,PPTP remote IP address");
+		}
+		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+	} else if ($_POST['type'] == "BigPond") {
+		$reqdfields = explode(" ", "bigpond_username bigpond_password");
+		$reqdfieldsn = explode(",", "BigPond username,BigPond password");
+		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+	}
+	
+	if (($_POST['ipaddr'] && !is_ipaddr($_POST['ipaddr']))) {
+		$input_errors[] = "A valid IP address must be specified.";
+	}
+	if (($_POST['subnet'] && !is_numeric($_POST['subnet']))) {
+		$input_errors[] = "A valid subnet bit count must be specified.";
+	}
+	if (($_POST['gateway'] && !is_ipaddr($_POST['gateway']))) {
+		$input_errors[] = "A valid gateway must be specified.";
+	}
+	if (($_POST['provider'] && !is_domain($_POST['provider']))) {
+		$input_errors[] = "The service name contains invalid characters.";
+	}
+	if ($_POST['pppoe_idletimeout'] && !is_numericint($_POST['pppoe_idletimeout'])) {
+		$input_errors[] = "The idle timeout value must be an integer.";
+	}
+	if (($_POST['pptp_local'] && !is_ipaddr($_POST['pptp_local']))) {
+		$input_errors[] = "A valid PPTP local IP address must be specified.";
+	}
+	if (($_POST['pptp_subnet'] && !is_numeric($_POST['pptp_subnet']))) {
+		$input_errors[] = "A valid PPTP subnet bit count must be specified.";
+	}
+	if (($_POST['pptp_remote'] && !is_ipaddr($_POST['pptp_remote']))) {
+		$input_errors[] = "A valid PPTP remote IP address must be specified.";
+	}
+	if ($_POST['pptp_idletimeout'] && !is_numericint($_POST['pptp_idletimeout'])) {
+		$input_errors[] = "The idle timeout value must be an integer.";
+	}
+	if (($_POST['bigpond_authserver'] && !is_domain($_POST['bigpond_authserver']))) {
+		$input_errors[] = "The authentication server name contains invalid characters.";
+	}
+	if (($_POST['bigpond_authdomain'] && !is_domain($_POST['bigpond_authdomain']))) {
+		$input_errors[] = "The authentication domain name contains invalid characters.";
+	}
+	if ($_POST['bigpond_minheartbeatinterval'] && !is_numericint($_POST['bigpond_minheartbeatinterval'])) {
+		$input_errors[] = "The minimum heartbeat interval must be an integer.";
+	}
+	if (($_POST['spoofmac'] && !is_macaddr($_POST['spoofmac']))) {
+		$input_errors[] = "A valid MAC address must be specified.";
+	}
+	if ($_POST['mtu'] && (($_POST['mtu'] < 576) || ($_POST['mtu'] > 1500))) {
+		$input_errors[] = "The MTU must be between 576 and 1500 bytes.";
+	}
+	
+	/* Wireless interface? */
+	if (isset($optcfg['wireless'])) {
+		$wi_input_errors = wireless_config_post();
+		if ($wi_input_errors) {
+			$input_errors = array_merge($input_errors, $wi_input_errors);
+		}
+	}
+
+	if (!$input_errors) {
+	
+		unset($wancfg['ipaddr']);
+		unset($wancfg['subnet']);
+		unset($wancfg['gateway']);
+		unset($wancfg['dhcphostname']);
+		unset($config['pppoe']['username']);
+		unset($config['pppoe']['password']);
+		unset($config['pppoe']['provider']);
+		unset($config['pppoe']['ondemand']);
+		unset($config['pppoe']['timeout']);
+		unset($config['pptp']['username']);
+		unset($config['pptp']['password']);
+		unset($config['pptp']['local']);
+		unset($config['pptp']['subnet']);
+		unset($config['pptp']['remote']);
+		unset($config['pptp']['ondemand']);
+		unset($config['pptp']['timeout']);
+		unset($config['bigpond']['username']);
+		unset($config['bigpond']['password']);
+		unset($config['bigpond']['authserver']);
+		unset($config['bigpond']['authdomain']);
+		unset($config['bigpond']['minheartbeatinterval']);
+	
+		if ($_POST['type'] == "Static") {
+			$wancfg['ipaddr'] = $_POST['ipaddr'];
+			$wancfg['subnet'] = $_POST['subnet'];
+			$wancfg['gateway'] = $_POST['gateway'];
+		} else if ($_POST['type'] == "DHCP") {
+			$wancfg['ipaddr'] = "dhcp";
+			$wancfg['dhcphostname'] = $_POST['dhcphostname'];
+		} else if ($_POST['type'] == "PPPoE") {
+			$wancfg['ipaddr'] = "pppoe";
+			$config['pppoe']['username'] = $_POST['username'];
+			$config['pppoe']['password'] = $_POST['password'];
+			$config['pppoe']['provider'] = $_POST['provider'];
+			$config['pppoe']['ondemand'] = $_POST['pppoe_dialondemand'];
+			$config['pppoe']['timeout'] = $_POST['pppoe_idletimeout'];
+		} else if ($_POST['type'] == "PPTP") {
+			$wancfg['ipaddr'] = "pptp";
+			$config['pptp']['username'] = $_POST['pptp_username'];
+			$config['pptp']['password'] = $_POST['pptp_password'];
+			$config['pptp']['local'] = $_POST['pptp_local'];
+			$config['pptp']['subnet'] = $_POST['pptp_subnet'];
+			$config['pptp']['remote'] = $_POST['pptp_remote'];
+			$config['pptp']['ondemand'] = $_POST['pptp_dialondemand'];
+			$config['pptp']['timeout'] = $_POST['pptp_idletimeout'];
+		} else if ($_POST['type'] == "BigPond") {
+			$wancfg['ipaddr'] = "bigpond";
+			$config['bigpond']['username'] = $_POST['bigpond_username'];
+			$config['bigpond']['password'] = $_POST['bigpond_password'];
+			$config['bigpond']['authserver'] = $_POST['bigpond_authserver'];
+			$config['bigpond']['authdomain'] = $_POST['bigpond_authdomain'];
+			$config['bigpond']['minheartbeatinterval'] = $_POST['bigpond_minheartbeatinterval'];
+		}
+		
+		$wancfg['blockpriv'] = $_POST['blockpriv'] ? true : false;
+		$wancfg['spoofmac'] = $_POST['spoofmac'];
+		$wancfg['mtu'] = $_POST['mtu'];
+			
+		write_config();
+		
+		$retval = 0;
+		if (!file_exists($d_sysrebootreqd_path)) {
+			config_lock();
+			$retval = interfaces_wan_configure();
+			config_unlock();
+		}
+		$savemsg = get_std_save_message($retval);
+	}
+}
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<title><?=gentitle("Interfaces: WAN");?></title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<link href="gui.css" rel="stylesheet" type="text/css">
+<script language="JavaScript">
+<!--
+function enable_change(enable_change) {
+	if (document.iform.pppoe_dialondemand.checked || enable_change) {
+		document.iform.pppoe_idletimeout.disabled = 0;
+	} else {
+		document.iform.pppoe_idletimeout.disabled = 1;
+	}
+}
+
+function enable_change_pptp(enable_change_pptp) {
+	if (document.iform.pptp_dialondemand.checked || enable_change_pptp) {
+		document.iform.pptp_idletimeout.disabled = 0;
+		document.iform.pptp_local.disabled = 0;
+		document.iform.pptp_remote.disabled = 0;
+	} else {
+		document.iform.pptp_idletimeout.disabled = 1;
+	}
+}
+
+function type_change(enable_change,enable_change_pptp) {
+	switch (document.iform.type.selectedIndex) {
+		case 0:
+			document.iform.username.disabled = 1;
+			document.iform.password.disabled = 1;
+			document.iform.provider.disabled = 1;
+			document.iform.pppoe_dialondemand.disabled = 1;
+			document.iform.pppoe_idletimeout.disabled = 1;
+			document.iform.ipaddr.disabled = 0;
+			document.iform.subnet.disabled = 0;
+			document.iform.gateway.disabled = 0;
+			document.iform.pptp_username.disabled = 1;
+			document.iform.pptp_password.disabled = 1;
+			document.iform.pptp_local.disabled = 1;
+			document.iform.pptp_subnet.disabled = 1;
+			document.iform.pptp_remote.disabled = 1;
+			document.iform.pptp_dialondemand.disabled = 1;
+			document.iform.pptp_idletimeout.disabled = 1;
+			document.iform.bigpond_username.disabled = 1;
+			document.iform.bigpond_password.disabled = 1;
+			document.iform.bigpond_authserver.disabled = 1;
+			document.iform.bigpond_authdomain.disabled = 1;
+			document.iform.bigpond_minheartbeatinterval.disabled = 1;
+			document.iform.dhcphostname.disabled = 1;
+			break;
+		case 1:
+			document.iform.username.disabled = 1;
+			document.iform.password.disabled = 1;
+			document.iform.provider.disabled = 1;
+			document.iform.pppoe_dialondemand.disabled = 1;
+			document.iform.pppoe_idletimeout.disabled = 1;
+			document.iform.ipaddr.disabled = 1;
+			document.iform.subnet.disabled = 1;
+			document.iform.gateway.disabled = 1;
+			document.iform.pptp_username.disabled = 1;
+			document.iform.pptp_password.disabled = 1;
+			document.iform.pptp_local.disabled = 1;
+			document.iform.pptp_subnet.disabled = 1;
+			document.iform.pptp_remote.disabled = 1;
+			document.iform.pptp_dialondemand.disabled = 1;
+			document.iform.pptp_idletimeout.disabled = 1;
+			document.iform.bigpond_username.disabled = 1;
+			document.iform.bigpond_password.disabled = 1;
+			document.iform.bigpond_authserver.disabled = 1;
+			document.iform.bigpond_authdomain.disabled = 1;
+			document.iform.bigpond_minheartbeatinterval.disabled = 1;
+			document.iform.dhcphostname.disabled = 0;
+			break;
+		case 2:
+			document.iform.username.disabled = 0;
+			document.iform.password.disabled = 0;
+			document.iform.provider.disabled = 0;
+			document.iform.pppoe_dialondemand.disabled = 0;
+			if (document.iform.pppoe_dialondemand.checked || enable_change) {
+				document.iform.pppoe_idletimeout.disabled = 0;
+			} else {
+				document.iform.pppoe_idletimeout.disabled = 1;
+			}
+			document.iform.ipaddr.disabled = 1;
+			document.iform.subnet.disabled = 1;
+			document.iform.gateway.disabled = 1;
+			document.iform.pptp_username.disabled = 1;
+			document.iform.pptp_password.disabled = 1;
+			document.iform.pptp_local.disabled = 1;
+			document.iform.pptp_subnet.disabled = 1;
+			document.iform.pptp_remote.disabled = 1;
+			document.iform.pptp_dialondemand.disabled = 1;
+			document.iform.pptp_idletimeout.disabled = 1;
+			document.iform.bigpond_username.disabled = 1;
+			document.iform.bigpond_password.disabled = 1;
+			document.iform.bigpond_authserver.disabled = 1;
+			document.iform.bigpond_authdomain.disabled = 1;
+			document.iform.bigpond_minheartbeatinterval.disabled = 1;
+			document.iform.dhcphostname.disabled = 1;
+			break;
+		case 3:
+			document.iform.username.disabled = 1;
+			document.iform.password.disabled = 1;
+			document.iform.provider.disabled = 1;
+			document.iform.pppoe_dialondemand.disabled = 1;
+			document.iform.pppoe_idletimeout.disabled = 1;
+			document.iform.ipaddr.disabled = 1;
+			document.iform.subnet.disabled = 1;
+			document.iform.gateway.disabled = 1;
+			document.iform.pptp_username.disabled = 0;
+			document.iform.pptp_password.disabled = 0;
+			document.iform.pptp_local.disabled = 0;
+			document.iform.pptp_subnet.disabled = 0;
+			document.iform.pptp_remote.disabled = 0;
+			document.iform.pptp_dialondemand.disabled = 0;
+			if (document.iform.pptp_dialondemand.checked || enable_change_pptp) {
+				document.iform.pptp_idletimeout.disabled = 0;
+			} else {
+				document.iform.pptp_idletimeout.disabled = 1;
+			}
+			document.iform.bigpond_username.disabled = 1;
+			document.iform.bigpond_password.disabled = 1;
+			document.iform.bigpond_authserver.disabled = 1;
+			document.iform.bigpond_authdomain.disabled = 1;
+			document.iform.bigpond_minheartbeatinterval.disabled = 1;
+			document.iform.dhcphostname.disabled = 1;
+			break;
+		case 4:
+			document.iform.username.disabled = 1;
+			document.iform.password.disabled = 1;
+			document.iform.provider.disabled = 1;
+			document.iform.pppoe_dialondemand.disabled = 1;
+			document.iform.pppoe_idletimeout.disabled = 1;
+			document.iform.ipaddr.disabled = 1;
+			document.iform.subnet.disabled = 1;
+			document.iform.gateway.disabled = 1;
+			document.iform.pptp_username.disabled = 1;
+			document.iform.pptp_password.disabled = 1;
+			document.iform.pptp_local.disabled = 1;
+			document.iform.pptp_subnet.disabled = 1;
+			document.iform.pptp_remote.disabled = 1;
+			document.iform.pptp_dialondemand.disabled = 1;
+			document.iform.pptp_idletimeout.disabled = 1;
+			document.iform.bigpond_username.disabled = 0;
+			document.iform.bigpond_password.disabled = 0;
+			document.iform.bigpond_authserver.disabled = 0;
+			document.iform.bigpond_authdomain.disabled = 0;
+			document.iform.bigpond_minheartbeatinterval.disabled = 0;
+			document.iform.dhcphostname.disabled = 1;
+			break;
+	}
+}
+//-->
+</script>
+</head>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<p class="pgtitle">Interfaces: WAN</p>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+            <form action="interfaces_wan.php" method="post" name="iform" id="iform">
+              <table width="100%" border="0" cellpadding="6" cellspacing="0">
+                <tr> 
+                  <td valign="middle"><strong>Type</strong></td>
+                  <td> <select name="type" class="formfld" id="type" onchange="type_change()">
+                      <?php $opts = split(" ", "Static DHCP PPPoE PPTP BigPond");
+				foreach ($opts as $opt): ?>
+                      <option <?php if ($opt == $pconfig['type']) echo "selected";?>> 
+                      <?=htmlspecialchars($opt);?>
+                      </option>
+                      <?php endforeach; ?>
+                    </select></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="4"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">General configuration</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">MAC address</td>
+                  <td class="vtable"> <input name="spoofmac" type="text" class="formfld" id="spoofmac" size="30" value="<?=htmlspecialchars($pconfig['spoofmac']);?>"> 
+                    <br>
+                    This field can be used to modify (&quot;spoof&quot;) the MAC 
+                    address of the WAN interface<br>
+                    (may be required with some cable connections)<br>
+                    Enter a MAC address in the following format: xx:xx:xx:xx:xx:xx 
+                    or leave blank</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">MTU</td>
+                  <td class="vtable"> <input name="mtu" type="text" class="formfld" id="mtu" size="8" value="<?=htmlspecialchars($pconfig['mtu']);?>"> 
+                    <br>
+                    If you enter a value in this field, then MSS clamping for 
+                    TCP connections to the value entered above minus 40 (TCP/IP 
+                    header size) will be in effect. If you leave this field blank, 
+                    an MTU of 1492 bytes for PPPoE and 1500 bytes for all other 
+                    connection types will be assumed.</td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="16"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">Static IP configuration</td>
+                </tr>
+                <tr> 
+                  <td width="100" valign="top" class="vncellreq">IP address</td>
+                  <td class="vtable"> <input name="ipaddr" type="text" class="formfld" id="ipaddr" size="20" value="<?=htmlspecialchars($pconfig['ipaddr']);?>">
+                    / 
+                    <select name="subnet" class="formfld" id="subnet">
+                      <?php for ($i = 31; $i > 0; $i--): ?>
+                      <option value="<?=$i;?>" <?php if ($i == $pconfig['subnet']) echo "selected"; ?>> 
+                      <?=$i;?>
+                      </option>
+                      <?php endfor; ?>
+                    </select></td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Gateway</td>
+                  <td class="vtable"> <input name="gateway" type="text" class="formfld" id="gateway" size="20" value="<?=htmlspecialchars($pconfig['gateway']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="16"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">DHCP client configuration</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Hostname</td>
+                  <td class="vtable"> <input name="dhcphostname" type="text" class="formfld" id="dhcphostname" size="40" value="<?=htmlspecialchars($pconfig['dhcphostname']);?>">
+                    <br>
+                    The value in this field is sent as the DHCP client identifier 
+                    and hostname when requesting a DHCP lease. Some ISPs may require 
+                    this (for client identification).</td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="16"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">PPPoE configuration</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Username</td>
+                  <td class="vtable"><input name="username" type="text" class="formfld" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Password</td>
+                  <td class="vtable"><input name="password" type="text" class="formfld" id="password" size="20" value="<?=htmlspecialchars($pconfig['password']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Service name</td>
+                  <td class="vtable"><input name="provider" type="text" class="formfld" id="provider" size="20" value="<?=htmlspecialchars($pconfig['provider']);?>"> 
+                    <br> <span class="vexpl">Hint: this field can usually be left 
+                    empty</span></td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Dial on demand</td>
+                  <td class="vtable"><input name="pppoe_dialondemand" type="checkbox" id="pppoe_dialondemand" value="enable" <?php if ($pconfig['pppoe_dialondemand'] == "enable") echo "checked"; ?> onClick="enable_change(false)" > 
+                    <strong>Enable Dial-On-Demand mode</strong><br>
+		    This option causes the interface to operate in dial-on-demand mode, allowing you to have a <i>virtual full time</i> connection. The interface is configured, but the actual connection of the link is delayed until qualifying outgoing traffic is detected.</td>
+                </tr>
+                <tr>
+                  <td valign="top" class="vncell">Idle timeout</td>
+                  <td class="vtable">
+                    <input name="pppoe_idletimeout" type="text" class="formfld" id="pppoe_idletimeout" size="8" value="<?=htmlspecialchars($pconfig['pppoe_idletimeout']);?>">
+                    seconds<br>
+    If no qualifying outgoing packets are transmitted for the specified number of seconds, the connection is brought down. An idle timeout of zero disables this feature.</td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="16"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">PPTP configuration</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Username</td>
+                  <td class="vtable"><input name="pptp_username" type="text" class="formfld" id="pptp_username" size="20" value="<?=htmlspecialchars($pconfig['pptp_username']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Password</td>
+                  <td class="vtable"><input name="pptp_password" type="text" class="formfld" id="pptp_password" size="20" value="<?=htmlspecialchars($pconfig['pptp_password']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td width="100" valign="top" class="vncellreq">Local IP address</td>
+                  <td class="vtable"> <input name="pptp_local" type="text" class="formfld" id="pptp_local" size="20" value="<?=htmlspecialchars($pconfig['pptp_local']);?>">
+                    / 
+                    <select name="pptp_subnet" class="formfld" id="pptp_subnet">
+                      <?php for ($i = 31; $i > 0; $i--): ?>
+                      <option value="<?=$i;?>" <?php if ($i == $pconfig['pptp_subnet']) echo "selected"; ?>> 
+                      <?=$i;?>
+                      </option>
+                      <?php endfor; ?>
+                    </select></td>
+                </tr>
+                <tr> 
+                  <td width="100" valign="top" class="vncellreq">Remote IP address</td>
+                  <td class="vtable"> <input name="pptp_remote" type="text" class="formfld" id="pptp_remote" size="20" value="<?=htmlspecialchars($pconfig['pptp_remote']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Dial on demand</td>
+                  <td class="vtable"><input name="pptp_dialondemand" type="checkbox" id="pptp_dialondemand" value="enable" <?php if ($pconfig['pptp_dialondemand'] == "enable") echo "checked"; ?> onClick="enable_change_pptp(false)" > 
+                    <strong>Enable Dial-On-Demand mode</strong><br>
+		    This option causes the interface to operate in dial-on-demand mode, allowing you to have a <i>virtual full time</i> connection. The interface is configured, but the actual connection of the link is delayed until qualifying outgoing traffic is detected.</td>
+                </tr>
+                <tr>
+                  <td valign="top" class="vncell">Idle timeout</td>
+                  <td class="vtable">
+                    <input name="pptp_idletimeout" type="text" class="formfld" id="pptp_idletimeout" size="8" value="<?=htmlspecialchars($pconfig['pptp_idletimeout']);?>">
+                    seconds<br>
+    If no qualifying outgoing packets are transmitted for the specified number of seconds, the connection is brought down. An idle timeout of zero disables this feature.</td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" height="16"></td>
+                </tr>
+                <tr> 
+                  <td colspan="2" valign="top" class="vnsepcell">BigPond Cable configuration</td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Username</td>
+                  <td class="vtable"><input name="bigpond_username" type="text" class="formfld" id="bigpond_username" size="20" value="<?=htmlspecialchars($pconfig['bigpond_username']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncellreq">Password</td>
+                  <td class="vtable"><input name="bigpond_password" type="text" class="formfld" id="bigpond_password" size="20" value="<?=htmlspecialchars($pconfig['bigpond_password']);?>"> 
+                  </td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Authentication server</td>
+                  <td class="vtable"><input name="bigpond_authserver" type="text" class="formfld" id="bigpond_authserver" size="20" value="<?=htmlspecialchars($pconfig['bigpond_authserver']);?>">
+                    <br>
+                  <span class="vexpl">If this field is left empty, the default (&quot;dce-server&quot;) is used. </span></td>
+                </tr>
+                <tr> 
+                  <td valign="top" class="vncell">Authentication domain</td>
+                  <td class="vtable"><input name="bigpond_authdomain" type="text" class="formfld" id="bigpond_authdomain" size="20" value="<?=htmlspecialchars($pconfig['bigpond_authdomain']);?>">
+                    <br>
+                  <span class="vexpl">If this field is left empty, the domain name assigned via DHCP will be used.<br>
+                  <br>
+                  Note: the BigPond client implicitly sets the &quot;Allow DNS server list to be overridden by DHCP/PPP on WAN&quot; on the System: General setup page.            </span></td>
+                </tr>
+                <tr>
+                  <td valign="top" class="vncell">Min. heartbeat interval</td>
+                  <td class="vtable">
+                    <input name="bigpond_minheartbeatinterval" type="text" class="formfld" id="bigpond_minheartbeatinterval" size="8" value="<?=htmlspecialchars($pconfig['bigpond_minheartbeatinterval']);?>">
+                    seconds<br>
+    Setting this to a sensible value (e.g. 60 seconds) can protect against DoS attacks. </td>
+                </tr>
+                <?php /* Wireless interface? */
+				if (isset($optcfg['wireless']))
+					wireless_config_print();
+				?>
+                <tr> 
+                  <td height="16" colspan="2" valign="top"></td>
+                </tr>
+                <tr> 
+                  <td valign="middle">&nbsp;</td>
+                  <td class="vtable"> <input name="blockpriv" type="checkbox" id="blockpriv" value="yes" <?php if ($pconfig['blockpriv'] == "yes") echo "checked"; ?>> 
+                    <strong>Block private networks</strong><br>
+                    When set, this option blocks traffic from IP addresses that 
+                    are reserved for private<br>
+                    networks as per RFC 1918 (10/8, 172.16/12, 192.168/16) as 
+                    well as loopback addresses<br>
+                    (127/8). You should generally leave this option turned on, 
+                    unless your WAN network<br>
+                    lies in such a private address space, too.</td>
+                </tr>
+                <tr> 
+                  <td width="100" valign="top">&nbsp;</td>
+                  <td> &nbsp;<br> <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change_pptp(true)&&enable_change(true)"> 
+                  </td>
+                </tr>
+              </table>
+</form>
+<script language="JavaScript">
+<!--
+type_change();
+//-->
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>