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#!/usr/local/bin/php
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<?php
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/* $Id$ */
4
/*
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	interfaces_wan.php
6
        Copyright (C) 2004 Scott Ullrich
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	All rights reserved.
8
        
9
	originally part of m0n0wall (http://m0n0.ch/wall)
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	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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	All rights reserved.
12

    
13
	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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19
	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
29
	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.
33
*/
34

    
35
require("guiconfig.inc");
36

    
37
$wancfg = &$config['interfaces']['wan'];
38
$optcfg = &$config['interfaces']['wan'];
39

    
40
$pconfig['username'] = $config['pppoe']['username'];
41
$pconfig['password'] = $config['pppoe']['password'];
42
$pconfig['provider'] = $config['pppoe']['provider'];
43
$pconfig['pppoe_dialondemand'] = isset($config['pppoe']['ondemand']);
44
$pconfig['pppoe_idletimeout'] = $config['pppoe']['timeout'];
45

    
46
$pconfig['pptp_username'] = $config['pptp']['username'];
47
$pconfig['pptp_password'] = $config['pptp']['password'];
48
$pconfig['pptp_local'] = $config['pptp']['local'];
49
$pconfig['pptp_subnet'] = $config['pptp']['subnet'];
50
$pconfig['pptp_remote'] = $config['pptp']['remote'];
51
$pconfig['pptp_dialondemand'] = isset($config['pptp']['ondemand']);
52
$pconfig['pptp_idletimeout'] = $config['pptp']['timeout'];
53

    
54
$pconfig['disableftpproxy'] = isset($wancfg['disableftpproxy']);
55

    
56
$pconfig['bigpond_username'] = $config['bigpond']['username'];
57
$pconfig['bigpond_password'] = $config['bigpond']['password'];
58
$pconfig['bigpond_authserver'] = $config['bigpond']['authserver'];
59
$pconfig['bigpond_authdomain'] = $config['bigpond']['authdomain'];
60
$pconfig['bigpond_minheartbeatinterval'] = $config['bigpond']['minheartbeatinterval'];
61

    
62
$pconfig['dhcphostname'] = $wancfg['dhcphostname'];
63

    
64
if ($wancfg['ipaddr'] == "dhcp") {
65
	$pconfig['type'] = "DHCP";
66
} else if ($wancfg['ipaddr'] == "pppoe") {
67
	$pconfig['type'] = "PPPoE";
68
} else if ($wancfg['ipaddr'] == "pptp") {
69
	$pconfig['type'] = "PPTP";
70
} else if ($wancfg['ipaddr'] == "bigpond") {
71
	$pconfig['type'] = "BigPond";
72
} else {
73
	$pconfig['type'] = "Static";
74
	$pconfig['ipaddr'] = $wancfg['ipaddr'];
75
	$pconfig['subnet'] = $wancfg['subnet'];
76
	$pconfig['gateway'] = $config['interfaces']['wan']['gateway'];
77
	$pconfig['pointtopoint'] = $wancfg['pointtopoint'];
78
}
79

    
80
$pconfig['blockpriv'] = isset($wancfg['blockpriv']);
81
$pconfig['blockbogons'] = isset($wancfg['blockbogons']);
82
$pconfig['spoofmac'] = $wancfg['spoofmac'];
83
$pconfig['mtu'] = $wancfg['mtu'];
84

    
85
/* Wireless interface? */
86
if (isset($wancfg['wireless'])) {
87
	require("interfaces_wlan.inc");
88
	wireless_config_init();
89
}
90

    
91
if ($_POST) {
92

    
93
	unset($input_errors);
94
	$pconfig = $_POST;
95

    
96
	/* input validation */
97
	if ($_POST['type'] == "Static") {
98
		$reqdfields = explode(" ", "ipaddr subnet gateway");
99
		$reqdfieldsn = explode(",", "IP address,Subnet bit count,Gateway");
100
		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
101
	} else if ($_POST['type'] == "PPPoE") {
102
		if ($_POST['pppoe_dialondemand']) {
103
			$reqdfields = explode(" ", "username password pppoe_dialondemand pppoe_idletimeout");
104
			$reqdfieldsn = explode(",", "PPPoE username,PPPoE password,Dial on demand,Idle timeout value");
105
		} else {
106
			$reqdfields = explode(" ", "username password");
107
			$reqdfieldsn = explode(",", "PPPoE username,PPPoE password");
108
		}
109
		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
110
	} else if ($_POST['type'] == "PPTP") {
111
		if ($_POST['pptp_dialondemand']) {
112
			$reqdfields = explode(" ", "pptp_username pptp_password pptp_local pptp_subnet pptp_remote pptp_dialondemand pptp_idletimeout");
113
			$reqdfieldsn = explode(",", "PPTP username,PPTP password,PPTP local IP address,PPTP subnet,PPTP remote IP address,Dial on demand,Idle timeout value");
114
		} else {
115
			$reqdfields = explode(" ", "pptp_username pptp_password pptp_local pptp_subnet pptp_remote");
116
			$reqdfieldsn = explode(",", "PPTP username,PPTP password,PPTP local IP address,PPTP subnet,PPTP remote IP address");
117
		}
118
		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
119
	} else if ($_POST['type'] == "BigPond") {
120
		$reqdfields = explode(" ", "bigpond_username bigpond_password");
121
		$reqdfieldsn = explode(",", "BigPond username,BigPond password");
122
		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
123
	}
124

    
125
        /* normalize MAC addresses - lowercase and convert Windows-ized hyphenated MACs to colon delimited */
126
        $_POST['spoofmac'] = strtolower(str_replace("-", ":", $_POST['spoofmac']));
127

    
128
	if (($_POST['ipaddr'] && !is_ipaddr($_POST['ipaddr']))) {
129
		$input_errors[] = "A valid IP address must be specified.";
130
	}
131
	if (($_POST['subnet'] && !is_numeric($_POST['subnet']))) {
132
		$input_errors[] = "A valid subnet bit count must be specified.";
133
	}
134
	if (($_POST['gateway'] && !is_ipaddr($_POST['gateway']))) {
135
		$input_errors[] = "A valid gateway must be specified.";
136
	}
137
	if (($_POST['pointtopoint'] && !is_ipaddr($_POST['pointtopoint']))) {
138
		$input_errors[] = "A valid point-to-point IP address must be specified.";
139
	}
140
	if (($_POST['provider'] && !is_domain($_POST['provider']))) {
141
		$input_errors[] = "The service name contains invalid characters.";
142
	}
143
	if (($_POST['pppoe_idletimeout'] != "") && !is_numericint($_POST['pppoe_idletimeout'])) {
144
		$input_errors[] = "The idle timeout value must be an integer.";
145
	}
146
	if (($_POST['pptp_local'] && !is_ipaddr($_POST['pptp_local']))) {
147
		$input_errors[] = "A valid PPTP local IP address must be specified.";
148
	}
149
	if (($_POST['pptp_subnet'] && !is_numeric($_POST['pptp_subnet']))) {
150
		$input_errors[] = "A valid PPTP subnet bit count must be specified.";
151
	}
152
	if (($_POST['pptp_remote'] && !is_ipaddr($_POST['pptp_remote']))) {
153
		$input_errors[] = "A valid PPTP remote IP address must be specified.";
154
	}
155
	if (($_POST['pptp_idletimeout'] != "") && !is_numericint($_POST['pptp_idletimeout'])) {
156
		$input_errors[] = "The idle timeout value must be an integer.";
157
	}
158
	if (($_POST['bigpond_authserver'] && !is_domain($_POST['bigpond_authserver']))) {
159
		$input_errors[] = "The authentication server name contains invalid characters.";
160
	}
161
	if (($_POST['bigpond_authdomain'] && !is_domain($_POST['bigpond_authdomain']))) {
162
		$input_errors[] = "The authentication domain name contains invalid characters.";
163
	}
164
	if ($_POST['bigpond_minheartbeatinterval'] && !is_numericint($_POST['bigpond_minheartbeatinterval'])) {
165
		$input_errors[] = "The minimum heartbeat interval must be an integer.";
166
	}
167
	if (($_POST['spoofmac'] && !is_macaddr($_POST['spoofmac']))) {
168
		$input_errors[] = "A valid MAC address must be specified.";
169
	}
170
	if ($_POST['mtu'] && (($_POST['mtu'] < 576) || ($_POST['mtu'] > 1500))) {
171
		$input_errors[] = "The MTU must be between 576 and 1500 bytes.";
172
	}
173
	if($_POST['bandwidth'] <> "" && !is_numeric($_POST['bandwidth'])) {
174
		$input_errors[] = "A valid bandwidth value is required 1-999999.";
175
	}
176

    
177
	/* Wireless interface? */
178
	if (isset($wancfg['wireless'])) {
179
		$wi_input_errors = wireless_config_post();
180
		if ($wi_input_errors) {
181
			$input_errors = array_merge($input_errors, $wi_input_errors);
182
		}
183
	}
184

    
185
	if (!$input_errors) {
186

    
187
		$bridge = discover_bridge($wancfg['if'], filter_translate_type_to_real_interface($wancfg['bridge']));
188
		if($bridge <> "-1") {
189
			destroy_bridge($bridge);
190
		}
191
	
192
		unset($wancfg['ipaddr']);
193
		unset($wancfg['subnet']);
194
		unset($config['interfaces']['wan']['gateway']);
195
		unset($wancfg['pointtopoint']);
196
		unset($wancfg['dhcphostname']);
197
		unset($config['pppoe']['username']);
198
		unset($config['pppoe']['password']);
199
		unset($config['pppoe']['provider']);
200
		unset($config['pppoe']['ondemand']);
201
		unset($config['pppoe']['timeout']);
202
		unset($config['pptp']['username']);
203
		unset($config['pptp']['password']);
204
		unset($config['pptp']['local']);
205
		unset($config['pptp']['subnet']);
206
		unset($config['pptp']['remote']);
207
		unset($config['pptp']['ondemand']);
208
		unset($config['pptp']['timeout']);
209
		unset($config['bigpond']['username']);
210
		unset($config['bigpond']['password']);
211
		unset($config['bigpond']['authserver']);
212
		unset($config['bigpond']['authdomain']);
213
		unset($config['bigpond']['minheartbeatinterval']);
214
		unset($wancfg['disableftpproxy']);
215
		
216
		/* per interface pftpx helper */
217
		if($_POST['disableftpproxy'] == "yes") {
218
			$wancfg['disableftpproxy'] = true;
219
			system_start_ftp_helpers();
220
		} else {			
221
			system_start_ftp_helpers();
222
		}
223

    
224
		if ($_POST['type'] == "Static") {
225
			$wancfg['ipaddr'] = $_POST['ipaddr'];
226
			$wancfg['subnet'] = $_POST['subnet'];
227
			$config['interfaces']['wan']['gateway'] = $_POST['gateway'];
228
			if (isset($wancfg['ispointtopoint']))
229
				$wancfg['pointtopoint'] = $_POST['pointtopoint'];
230
		} else if ($_POST['type'] == "DHCP") {
231
			$wancfg['ipaddr'] = "dhcp";
232
			$wancfg['dhcphostname'] = $_POST['dhcphostname'];
233
		} else if ($_POST['type'] == "PPPoE") {
234
			$wancfg['ipaddr'] = "pppoe";
235
			$config['pppoe']['username'] = $_POST['username'];
236
			$config['pppoe']['password'] = $_POST['password'];
237
			$config['pppoe']['provider'] = $_POST['provider'];
238
			$config['pppoe']['ondemand'] = $_POST['pppoe_dialondemand'] ? true : false;
239
			$config['pppoe']['timeout'] = $_POST['pppoe_idletimeout'];
240
		} else if ($_POST['type'] == "PPTP") {
241
			$wancfg['ipaddr'] = "pptp";
242
			$config['pptp']['username'] = $_POST['pptp_username'];
243
			$config['pptp']['password'] = $_POST['pptp_password'];
244
			$config['pptp']['local'] = $_POST['pptp_local'];
245
			$config['pptp']['subnet'] = $_POST['pptp_subnet'];
246
			$config['pptp']['remote'] = $_POST['pptp_remote'];
247
			$config['pptp']['ondemand'] = $_POST['pptp_dialondemand'] ? true : false;
248
			$config['pptp']['timeout'] = $_POST['pptp_idletimeout'];
249
		} else if ($_POST['type'] == "BigPond") {
250
			$wancfg['ipaddr'] = "bigpond";
251
			$config['bigpond']['username'] = $_POST['bigpond_username'];
252
			$config['bigpond']['password'] = $_POST['bigpond_password'];
253
			$config['bigpond']['authserver'] = $_POST['bigpond_authserver'];
254
			$config['bigpond']['authdomain'] = $_POST['bigpond_authdomain'];
255
			$config['bigpond']['minheartbeatinterval'] = $_POST['bigpond_minheartbeatinterval'];
256
		}
257

    
258
		if($_POST['bandwidth'] <> "" and $_POST['bandwidthtype'] <> "") {
259
			$wancfg['bandwidth'] = $_POST['bandwidth'];
260
			$wancfg['bandwidthtype'] = $_POST['bandwidthtype'];
261
		} else {
262
			unset($wancfg['bandwidth']);
263
			unset($wancfg['bandwidthtype']);
264
		}
265

    
266
		if($_POST['blockpriv'] == "yes")
267
			$wancfg['blockpriv'] = true;
268
		else
269
			unset($wancfg['blockpriv']);
270
		
271
		if($_POST['blockbogons'] == "yes")
272
			$wancfg['blockbogons'] = true;
273
		else
274
			unset($wancfg['blockbogons']);
275
		
276
		$wancfg['spoofmac'] = $_POST['spoofmac'];
277
		$wancfg['mtu'] = $_POST['mtu'];
278

    
279
		write_config();
280

    
281
		$retval = 0;
282
		config_lock();
283
		$retval = interfaces_wan_configure();
284
		config_unlock();
285

    
286
		/* setup carp interfaces */
287
		interfaces_carp_configure();
288

    
289
		$savemsg = get_std_save_message($retval);
290
	}
291
}
292

    
293
$pgtitle = "Interfaces: WAN";
294
include("head.inc");
295

    
296
?>
297

    
298
<script language="JavaScript">
299
<!--
300
function enable_change(enable_change) {
301
	if (document.iform.pppoe_dialondemand.checked || enable_change) {
302
		document.iform.pppoe_idletimeout.disabled = 0;
303
	} else {
304
		document.iform.pppoe_idletimeout.disabled = 1;
305
	}
306
}
307

    
308
function enable_change_pptp(enable_change_pptp) {
309
	if (document.iform.pptp_dialondemand.checked || enable_change_pptp) {
310
		document.iform.pptp_idletimeout.disabled = 0;
311
		document.iform.pptp_local.disabled = 0;
312
		document.iform.pptp_remote.disabled = 0;
313
	} else {
314
		document.iform.pptp_idletimeout.disabled = 1;
315
	}
316
}
317

    
318
function type_change(enable_change,enable_change_pptp) {
319
	switch (document.iform.type.selectedIndex) {
320
		case 0:
321
			document.iform.username.disabled = 1;
322
			document.iform.password.disabled = 1;
323
			document.iform.provider.disabled = 1;
324
			document.iform.pppoe_dialondemand.disabled = 1;
325
			document.iform.pppoe_idletimeout.disabled = 1;
326
			document.iform.ipaddr.disabled = 0;
327
			document.iform.subnet.disabled = 0;
328
			document.iform.gateway.disabled = 0;
329
			document.iform.pptp_username.disabled = 1;
330
			document.iform.pptp_password.disabled = 1;
331
			document.iform.pptp_local.disabled = 1;
332
			document.iform.pptp_subnet.disabled = 1;
333
			document.iform.pptp_remote.disabled = 1;
334
			document.iform.pptp_dialondemand.disabled = 1;
335
			document.iform.pptp_idletimeout.disabled = 1;
336
			document.iform.bigpond_username.disabled = 1;
337
			document.iform.bigpond_password.disabled = 1;
338
			document.iform.bigpond_authserver.disabled = 1;
339
			document.iform.bigpond_authdomain.disabled = 1;
340
			document.iform.bigpond_minheartbeatinterval.disabled = 1;
341
			document.iform.dhcphostname.disabled = 1;
342
			break;
343
		case 1:
344
			document.iform.username.disabled = 1;
345
			document.iform.password.disabled = 1;
346
			document.iform.provider.disabled = 1;
347
			document.iform.pppoe_dialondemand.disabled = 1;
348
			document.iform.pppoe_idletimeout.disabled = 1;
349
			document.iform.ipaddr.disabled = 1;
350
			document.iform.subnet.disabled = 1;
351
			document.iform.gateway.disabled = 1;
352
			document.iform.pptp_username.disabled = 1;
353
			document.iform.pptp_password.disabled = 1;
354
			document.iform.pptp_local.disabled = 1;
355
			document.iform.pptp_subnet.disabled = 1;
356
			document.iform.pptp_remote.disabled = 1;
357
			document.iform.pptp_dialondemand.disabled = 1;
358
			document.iform.pptp_idletimeout.disabled = 1;
359
			document.iform.bigpond_username.disabled = 1;
360
			document.iform.bigpond_password.disabled = 1;
361
			document.iform.bigpond_authserver.disabled = 1;
362
			document.iform.bigpond_authdomain.disabled = 1;
363
			document.iform.bigpond_minheartbeatinterval.disabled = 1;
364
			document.iform.dhcphostname.disabled = 0;
365
			break;
366
		case 2:
367
			document.iform.username.disabled = 0;
368
			document.iform.password.disabled = 0;
369
			document.iform.provider.disabled = 0;
370
			document.iform.pppoe_dialondemand.disabled = 0;
371
			if (document.iform.pppoe_dialondemand.checked || enable_change) {
372
				document.iform.pppoe_idletimeout.disabled = 0;
373
			} else {
374
				document.iform.pppoe_idletimeout.disabled = 1;
375
			}
376
			document.iform.ipaddr.disabled = 1;
377
			document.iform.subnet.disabled = 1;
378
			document.iform.gateway.disabled = 1;
379
			document.iform.pptp_username.disabled = 1;
380
			document.iform.pptp_password.disabled = 1;
381
			document.iform.pptp_local.disabled = 1;
382
			document.iform.pptp_subnet.disabled = 1;
383
			document.iform.pptp_remote.disabled = 1;
384
			document.iform.pptp_dialondemand.disabled = 1;
385
			document.iform.pptp_idletimeout.disabled = 1;
386
			document.iform.bigpond_username.disabled = 1;
387
			document.iform.bigpond_password.disabled = 1;
388
			document.iform.bigpond_authserver.disabled = 1;
389
			document.iform.bigpond_authdomain.disabled = 1;
390
			document.iform.bigpond_minheartbeatinterval.disabled = 1;
391
			document.iform.dhcphostname.disabled = 1;
392
			break;
393
		case 3:
394
			document.iform.username.disabled = 1;
395
			document.iform.password.disabled = 1;
396
			document.iform.provider.disabled = 1;
397
			document.iform.pppoe_dialondemand.disabled = 1;
398
			document.iform.pppoe_idletimeout.disabled = 1;
399
			document.iform.ipaddr.disabled = 1;
400
			document.iform.subnet.disabled = 1;
401
			document.iform.gateway.disabled = 1;
402
			document.iform.pptp_username.disabled = 0;
403
			document.iform.pptp_password.disabled = 0;
404
			document.iform.pptp_local.disabled = 0;
405
			document.iform.pptp_subnet.disabled = 0;
406
			document.iform.pptp_remote.disabled = 0;
407
			document.iform.pptp_dialondemand.disabled = 0;
408
			if (document.iform.pptp_dialondemand.checked || enable_change_pptp) {
409
				document.iform.pptp_idletimeout.disabled = 0;
410
			} else {
411
				document.iform.pptp_idletimeout.disabled = 1;
412
			}
413
			document.iform.bigpond_username.disabled = 1;
414
			document.iform.bigpond_password.disabled = 1;
415
			document.iform.bigpond_authserver.disabled = 1;
416
			document.iform.bigpond_authdomain.disabled = 1;
417
			document.iform.bigpond_minheartbeatinterval.disabled = 1;
418
			document.iform.dhcphostname.disabled = 1;
419
			break;
420
		case 4:
421
			document.iform.username.disabled = 1;
422
			document.iform.password.disabled = 1;
423
			document.iform.provider.disabled = 1;
424
			document.iform.pppoe_dialondemand.disabled = 1;
425
			document.iform.pppoe_idletimeout.disabled = 1;
426
			document.iform.ipaddr.disabled = 1;
427
			document.iform.subnet.disabled = 1;
428
			document.iform.gateway.disabled = 1;
429
			document.iform.pptp_username.disabled = 1;
430
			document.iform.pptp_password.disabled = 1;
431
			document.iform.pptp_local.disabled = 1;
432
			document.iform.pptp_subnet.disabled = 1;
433
			document.iform.pptp_remote.disabled = 1;
434
			document.iform.pptp_dialondemand.disabled = 1;
435
			document.iform.pptp_idletimeout.disabled = 1;
436
			document.iform.bigpond_username.disabled = 0;
437
			document.iform.bigpond_password.disabled = 0;
438
			document.iform.bigpond_authserver.disabled = 0;
439
			document.iform.bigpond_authdomain.disabled = 0;
440
			document.iform.bigpond_minheartbeatinterval.disabled = 0;
441
			document.iform.dhcphostname.disabled = 1;
442
			break;
443
	}
444
}
445
//-->
446
</script>
447

    
448
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
449
<?php include("fbegin.inc"); ?>
450
<p class="pgtitle"><?=$pgtitle?></p>
451
<?php if ($input_errors) print_input_errors($input_errors); ?>
452
<?php if ($savemsg) print_info_box($savemsg); ?>
453
            <form action="interfaces_wan.php" method="post" name="iform" id="iform">
454
              <table width="100%" border="0" cellpadding="6" cellspacing="0">
455
                <tr>
456
                  <td colspan="2" valign="top" class="listtopic">General configuration</td>
457
                </tr>
458
                <tr>
459
                  <td valign="middle" class="vncell"><strong>Type</strong></td>
460
                  <td class="vtable"> <select name="type" class="formfld" id="type" onchange="type_change()">
461
                      <?php $opts = split(" ", "Static DHCP PPPoE PPTP BigPond");
462
				foreach ($opts as $opt): ?>
463
                      <option <?php if ($opt == $pconfig['type']) echo "selected";?>>
464
                      <?=htmlspecialchars($opt);?>
465
                      </option>
466
                      <?php endforeach; ?>
467
                    </select></td>
468
                </tr>
469
                <tr>
470
                  <td valign="top" class="vncell">MAC address</td>
471
                  <td class="vtable"> <input name="spoofmac" type="text" class="formfld" id="spoofmac" size="30" value="<?=htmlspecialchars($pconfig['spoofmac']);?>">
472
		    <?php
473
			$ip = getenv('REMOTE_ADDR');
474
			$mac = `/usr/sbin/arp -an | grep {$ip} | cut -d" " -f4`;
475
			$mac = str_replace("\n","",$mac);
476
		    ?>
477
		    <a OnClick="document.forms[0].spoofmac.value='<?=$mac?>';" href="#">Copy my MAC address</a>   
478
		    <br>
479
                    This field can be used to modify (&quot;spoof&quot;) the MAC
480
                    address of the WAN interface<br>
481
                    (may be required with some cable connections)<br>
482
                    Enter a MAC address in the following format: xx:xx:xx:xx:xx:xx
483
                    or leave blank</td>
484
                </tr>
485
                <tr>
486
                  <td valign="top" class="vncell">MTU</td>
487
                  <td class="vtable"> <input name="mtu" type="text" class="formfld" id="mtu" size="8" value="<?=htmlspecialchars($pconfig['mtu']);?>">
488
                    <br>
489
                    If you enter a value in this field, then MSS clamping for
490
                    TCP connections to the value entered above minus 40 (TCP/IP
491
                    header size) will be in effect. If you leave this field blank,
492
                    an MTU of 1492 bytes for PPPoE and 1500 bytes for all other
493
                    connection types will be assumed.</td>
494
                </tr>
495
                <tr>
496
                  <td colspan="2" valign="top" height="16"></td>
497
                </tr>
498
                <tr>
499
                  <td colspan="2" valign="top" class="listtopic">Static IP configuration</td>
500
                </tr>
501
                <tr>
502
                  <td width="100" valign="top" class="vncellreq">IP address</td>
503
                  <td class="vtable"> <input name="ipaddr" type="text" class="formfld" id="ipaddr" size="20" value="<?=htmlspecialchars($pconfig['ipaddr']);?>">
504
                    /
505
                    <select name="subnet" class="formfld" id="subnet">
506
			<?php
507
			for ($i = 32; $i > 0; $i--) {
508
				if($i <> 31) {
509
					echo "<option value=\"{$i}\" ";
510
					if ($i == $pconfig['subnet']) echo "selected";
511
					echo ">" . $i . "</option>";
512
				}
513
			}
514
			?>
515
                    </select></td>
516
                </tr><?php if (isset($wancfg['ispointtopoint'])): ?>
517
                <tr>
518
                  <td valign="top" class="vncellreq">Point-to-point IP address </td>
519
                  <td class="vtable">
520
                    <input name="pointtopoint" type="text" class="formfld" id="pointtopoint" size="20" value="<?=htmlspecialchars($pconfig['pointtopoint']);?>">
521
                  </td>
522
                </tr><?php endif; ?>
523
                <tr>
524
                  <td valign="top" class="vncellreq">Gateway</td>
525
                  <td class="vtable"> <input name="gateway" type="text" class="formfld" id="gateway" size="20" value="<?=htmlspecialchars($pconfig['gateway']);?>">
526
                  </td>
527
                </tr>
528
                <tr>
529
                  <td colspan="2" valign="top" height="16"></td>
530
                </tr>
531
                <tr>
532
                  <td colspan="2" valign="top" class="listtopic">Bandwidth Management (Traffic Shaping)</td>
533
                </tr>
534
                <tr>
535
                  <td valign="top" class="vncell">Interface Bandwidth Speed</td>
536
                  <td class="vtable"> <input name="bandwidth" type="text" class="formfld" id="bandwidth" size="30" value="<?=htmlspecialchars($wancfg['bandwidth']);?>">
537
			<select name="bandwidthtype">
538
				<option value="<?=htmlspecialchars($wancfg['bandwidthtype']);?>"><?=htmlspecialchars($wancfg['bandwidthtype']);?></option>
539
				<option value="b">bit/s</option>
540
				<option value="Kb">Kilobit/s</option>
541
				<option value="Mb">Megabit/s</option>
542
				<option value="Gb">Gigabit/s</option>
543
				<option value=""></option>
544
			</select>
545
			<br> The bandwidth setting will define the speed of the interface for traffic shaping.  Do not enter your "Internet" bandwidth here, only the physical speed!
546
		  </td>
547
                </tr>
548
                <tr>
549
                  <td colspan="2" valign="top" height="16"></td>
550
                </tr>
551
                <tr>
552
                  <td colspan="2" valign="top" class="listtopic">DHCP client configuration</td>
553
                </tr>
554
                <tr>
555
                  <td valign="top" class="vncell">Hostname</td>
556
                  <td class="vtable"> <input name="dhcphostname" type="text" class="formfld" id="dhcphostname" size="40" value="<?=htmlspecialchars($pconfig['dhcphostname']);?>">
557
                    <br>
558
                    The value in this field is sent as the DHCP client identifier
559
                    and hostname when requesting a DHCP lease. Some ISPs may require
560
                    this (for client identification).</td>
561
                </tr>
562
                <tr>
563
                  <td colspan="2" valign="top" height="16"></td>
564
                </tr>
565
                <tr>
566
                  <td colspan="2" valign="top" class="listtopic">PPPoE configuration</td>
567
                </tr>
568
                <tr>
569
                  <td valign="top" class="vncellreq">Username</td>
570
                  <td class="vtable"><input name="username" type="text" class="formfld" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>">
571
                  </td>
572
                </tr>
573
                <tr>
574
                  <td valign="top" class="vncellreq">Password</td>
575
                  <td class="vtable"><input name="password" type="text" class="formfld" id="password" size="20" value="<?=htmlspecialchars($pconfig['password']);?>">
576
                  </td>
577
                </tr>
578
                <tr>
579
                  <td valign="top" class="vncell">Service name</td>
580
                  <td class="vtable"><input name="provider" type="text" class="formfld" id="provider" size="20" value="<?=htmlspecialchars($pconfig['provider']);?>">
581
                    <br> <span class="vexpl">Hint: this field can usually be left
582
                    empty</span></td>
583
                </tr>
584
                <tr>
585
                  <td valign="top" class="vncell">Dial on demand</td>
586
                  <td class="vtable"><input name="pppoe_dialondemand" type="checkbox" id="pppoe_dialondemand" value="enable" <?php if ($pconfig['pppoe_dialondemand']) echo "checked"; ?> onClick="enable_change(false)" >
587
                    <strong>Enable Dial-On-Demand mode</strong><br>
588
		    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>
589
                </tr>
590
                <tr>
591
                  <td valign="top" class="vncell">Idle timeout</td>
592
                  <td class="vtable">
593
                    <input name="pppoe_idletimeout" type="text" class="formfld" id="pppoe_idletimeout" size="8" value="<?=htmlspecialchars($pconfig['pppoe_idletimeout']);?>"> seconds<br>If no qualifying outgoing packets are transmitted for the specified number of seconds, the connection is brought down. An idle timeout of zero disables this feature.</td>
594
                </tr>
595
                <tr>
596
                  <td colspan="2" valign="top" height="16"></td>
597
                </tr>
598
                <tr>
599
                  <td colspan="2" valign="top" class="listtopic">PPTP configuration</td>
600
                </tr>
601
                <tr>
602
                  <td valign="top" class="vncellreq">Username</td>
603
                  <td class="vtable"><input name="pptp_username" type="text" class="formfld" id="pptp_username" size="20" value="<?=htmlspecialchars($pconfig['pptp_username']);?>">
604
                  </td>
605
                </tr>
606
                <tr>
607
                  <td valign="top" class="vncellreq">Password</td>
608
                  <td class="vtable"><input name="pptp_password" type="text" class="formfld" id="pptp_password" size="20" value="<?=htmlspecialchars($pconfig['pptp_password']);?>">
609
                  </td>
610
                </tr>
611
                <tr>
612
                  <td width="100" valign="top" class="vncellreq">Local IP address</td>
613
                  <td class="vtable"> <input name="pptp_local" type="text" class="formfld" id="pptp_local" size="20" value="<?=htmlspecialchars($pconfig['pptp_local']);?>">
614
                    /
615
                    <select name="pptp_subnet" class="formfld" id="pptp_subnet">
616
                      <?php for ($i = 31; $i > 0; $i--): ?>
617
                      <option value="<?=$i;?>" <?php if ($i == $pconfig['pptp_subnet']) echo "selected"; ?>>
618
                      <?=$i;?>
619
                      </option>
620
                      <?php endfor; ?>
621
                    </select></td>
622
                </tr>
623
                <tr>
624
                  <td width="100" valign="top" class="vncellreq">Remote IP address</td>
625
                  <td class="vtable"> <input name="pptp_remote" type="text" class="formfld" id="pptp_remote" size="20" value="<?=htmlspecialchars($pconfig['pptp_remote']);?>">
626
                  </td>
627
                </tr>
628
                <tr>
629
                  <td valign="top" class="vncell">Dial on demand</td>
630
                  <td class="vtable"><input name="pptp_dialondemand" type="checkbox" id="pptp_dialondemand" value="enable" <?php if ($pconfig['pptp_dialondemand']) echo "checked"; ?> onClick="enable_change_pptp(false)" >
631
                    <strong>Enable Dial-On-Demand mode</strong><br>
632
		    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>
633
                </tr>
634
                <tr>
635
                  <td valign="top" class="vncell">Idle timeout</td>
636
                  <td class="vtable">
637
                    <input name="pptp_idletimeout" type="text" class="formfld" id="pptp_idletimeout" size="8" value="<?=htmlspecialchars($pconfig['pptp_idletimeout']);?>"> seconds<br>If no qualifying outgoing packets are transmitted for the specified number of seconds, the connection is brought down. An idle timeout of zero disables this feature.</td>
638
                </tr>
639
                <tr>
640
                  <td colspan="2" valign="top" height="16"></td>
641
                </tr>
642
                <tr>
643
                  <td colspan="2" valign="top" class="listtopic">BigPond Cable configuration</td>
644
                </tr>
645
                <tr>
646
                  <td valign="top" class="vncellreq">Username</td>
647
                  <td class="vtable"><input name="bigpond_username" type="text" class="formfld" id="bigpond_username" size="20" value="<?=htmlspecialchars($pconfig['bigpond_username']);?>">
648
                  </td>
649
                </tr>
650
                <tr>
651
                  <td valign="top" class="vncellreq">Password</td>
652
                  <td class="vtable"><input name="bigpond_password" type="text" class="formfld" id="bigpond_password" size="20" value="<?=htmlspecialchars($pconfig['bigpond_password']);?>">
653
                  </td>
654
                </tr>
655
                <tr>
656
                  <td valign="top" class="vncell">Authentication server</td>
657
                  <td class="vtable"><input name="bigpond_authserver" type="text" class="formfld" id="bigpond_authserver" size="20" value="<?=htmlspecialchars($pconfig['bigpond_authserver']);?>">
658
                    <br>
659
                  <span class="vexpl">If this field is left empty, the default (&quot;dce-server&quot;) is used. </span></td>
660
                </tr>
661
                <tr>
662
                  <td valign="top" class="vncell">Authentication domain</td>
663
                  <td class="vtable"><input name="bigpond_authdomain" type="text" class="formfld" id="bigpond_authdomain" size="20" value="<?=htmlspecialchars($pconfig['bigpond_authdomain']);?>">
664
                    <br>
665
                  <span class="vexpl">If this field is left empty, the domain name assigned via DHCP will be used.<br>
666
                  <br>
667
                  Note: the BigPond client implicitly sets the &quot;Allow DNS server list to be overridden by DHCP/PPP on WAN&quot; on the System: General setup page.            </span></td>
668
                </tr>
669
                <tr>
670
                  <td valign="top" class="vncell">Min. heartbeat interval</td>
671
                  <td class="vtable">
672
                    <input name="bigpond_minheartbeatinterval" type="text" class="formfld" id="bigpond_minheartbeatinterval" size="8" value="<?=htmlspecialchars($pconfig['bigpond_minheartbeatinterval']);?>">seconds<br>Setting this to a sensible value (e.g. 60 seconds) can protect against DoS attacks. </td>
673
                </tr>
674
                <tr>
675
                  <td colspan="2" valign="top" height="16"></td>
676
                </tr>
677
                <tr>
678
                  <td colspan="2" valign="top" class="listtopic">FTP Helper</td>
679
                </tr>		
680
		<tr>
681
			<td width="22%" valign="top" class="vncell">FTP Helper</td>
682
			<td width="78%" class="vtable">
683
				<input name="disableftpproxy" type="checkbox" id="disableftpproxy" value="yes" <?php if (isset($pconfig['disableftpproxy'])) echo "checked"; ?> onclick="enable_change(false)" />
684
				<strong>Disable the userland FTP-Proxy application</strong>
685
				<br />
686
			</td>
687
		</tr>
688
		        <?php
689
				/* Wireless interface? */
690
				if (isset($wancfg['wireless']))
691
					wireless_config_print();
692
			?>
693
                <tr>
694
                  <td height="16" colspan="2" valign="top"></td>
695
                </tr>
696
                <tr>
697
                  <td valign="middle">&nbsp;</td>
698
                  <td class="vtable"> <input name="blockpriv" type="checkbox" id="blockpriv" value="yes" <?php if ($pconfig['blockpriv']) echo "checked"; ?>>
699
                    <strong>Block private networks</strong><br>
700
                    When set, this option blocks traffic from IP addresses that
701
                    are reserved for private<br>
702
                    networks as per RFC 1918 (10/8, 172.16/12, 192.168/16) as
703
                    well as loopback addresses<br>
704
                    (127/8). You should generally leave this option turned on,
705
                    unless your WAN network<br>
706
                    lies in such a private address space, too.</td>
707
                </tr>
708
                <tr>
709
                  <td valign="middle">&nbsp;</td>
710
                  <td class="vtable"> <input name="blockbogons" type="checkbox" id="blockbogons" value="yes" <?php if ($pconfig['blockbogons']) echo "checked"; ?>>
711
                    <strong>Block bogon networks</strong><br>
712
                    When set, this option blocks traffic from IP addresses that
713
                    are reserved (but not RFC 1918) or not yet assigned by IANA.<br>
714
                    Bogons are prefixes that should never appear in the Internet routing table, and obviously should not appear as the source address in any packets you receive.</td>
715
		</tr>
716
	
717
                <tr>
718
                  <td width="100" valign="top">&nbsp;</td>
719
                  <td> &nbsp;<br> <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change_pptp(true)&&enable_change(true)">
720
                  </td>
721
                </tr>
722
              </table>
723
</form>
724
<script language="JavaScript">
725
<!--
726
type_change();
727
//-->
728
</script>
729
<?php include("fend.inc"); ?>
730
</body>
731
</html>
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