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<?php
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/* $Id$ */
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/*
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	system_advanced_misc.php
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	part of pfSense
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	Copyright (C) 2005-2007 Scott Ullrich
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	Copyright (C) 2008 Shrew Soft Inc
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	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.
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	Redistribution and use in source and binary forms, with or without
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	modification, are permitted provided that the following conditions are met:
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	1. Redistributions of source code must retain the above copyright notice,
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	   this list of conditions and the following disclaimer.
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	2. Redistributions in binary form must reproduce the above copyright
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	   notice, this list of conditions and the following disclaimer in the
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	   documentation and/or other materials provided with the distribution.
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	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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	POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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	pfSense_MODULE:	system
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*/
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39
##|+PRIV
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##|*IDENT=page-system-advanced-misc
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##|*NAME=System: Advanced: Miscellaneous page
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##|*DESCR=Allow access to the 'System: Advanced: Miscellaneous' page.
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##|*MATCH=system_advanced.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("ipsec.inc");
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require_once("vpn.inc");
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$pconfig['proxyurl'] = $config['system']['proxyurl'];
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$pconfig['proxyport'] = $config['system']['proxyport'];
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$pconfig['proxyuser'] = $config['system']['proxyuser'];
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$pconfig['proxypass'] = $config['system']['proxypass'];
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$pconfig['harddiskstandby'] = $config['system']['harddiskstandby'];
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$pconfig['lb_use_sticky'] = isset($config['system']['lb_use_sticky']);
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$pconfig['gw_switch_default'] = isset($config['system']['gw_switch_default']);
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$pconfig['preferoldsa_enable'] = isset($config['ipsec']['preferoldsa']);
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$pconfig['racoondebug_enable'] = isset($config['ipsec']['racoondebug']);
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$pconfig['maxmss_enable'] = isset($config['system']['maxmss_enable']);
63
$pconfig['maxmss'] = $config['system']['maxmss'];
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$pconfig['powerd_enable'] = isset($config['system']['powerd_enable']);
65
$pconfig['glxsb_enable'] = isset($config['system']['glxsb_enable']);
66
$pconfig['schedule_states'] = isset($config['system']['schedule_states']);
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$pconfig['kill_states'] = isset($config['system']['kill_states']);
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69
if ($_POST) {
70

    
71
    unset($input_errors);
72
    $pconfig = $_POST;
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74
	ob_flush();
75
	flush();
76

    
77
	if (!$input_errors) {
78

    
79
		if($_POST['harddiskstandby'] <> "") {
80
			$config['system']['harddiskstandby'] = $_POST['harddiskstandby'];
81
			system_set_harddisk_standby();
82
		} else
83
			unset($config['system']['harddiskstandby']);
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85
		if($_POST['proxyurl'] <> "")
86
			$config['system']['proxyurl'] = $_POST['proxyurl'];
87
		else
88
			unset($config['system']['proxyurl']);
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90
		if($_POST['proxyport'] <> "")
91
			$config['system']['proxyport'] = $_POST['proxyport'];
92
		else
93
			unset($config['system']['proxyport']);
94

    
95
		if($_POST['proxyuser'] <> "")
96
			$config['system']['proxyuser'] = $_POST['proxyuser'];
97
		else
98
			unset($config['system']['proxyuser']);
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100
		if($_POST['proxypass'] <> "")
101
			$config['system']['proxypass'] = $_POST['proxypass'];
102
		else
103
			unset($config['system']['proxypass']);
104

    
105
		if($_POST['lb_use_sticky'] == "yes")
106
			$config['system']['lb_use_sticky'] = true;
107
		else
108
			unset($config['system']['lb_use_sticky']);
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110
		if($_POST['gw_switch_default'] == "yes")
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			$config['system']['gw_switch_default'] = true;
112
		else
113
			unset($config['system']['gw_switch_default']);
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115
		if($_POST['preferoldsa_enable'] == "yes")
116
			$config['ipsec']['preferoldsa'] = true;
117
		else
118
			unset($config['ipsec']['preferoldsa']);
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120
		$need_racoon_restart = false;
121
		if($_POST['racoondebug_enable'] == "yes") {
122
			if (!isset($config['ipsec']['racoondebug'])) {
123
				$config['ipsec']['racoondebug'] = true;
124
				$need_racoon_restart = true;
125
			}
126
		} else {
127
			if (isset($config['ipsec']['racoondebug'])) {
128
				unset($config['ipsec']['racoondebug']);
129
				$need_racoon_restart = true;
130
			}
131
		}
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133
		if($_POST['maxmss_enable'] == "yes") {
134
                        $config['system']['maxmss_enable'] = true;
135
			$config['system']['maxmss'] = $_POST['maxmss'];
136
                } else {
137
                        unset($config['system']['maxmss_enable']);
138
                        unset($config['system']['maxmss']);
139
		}
140

    
141
		if($_POST['powerd_enable'] == "yes")
142
                        $config['system']['powerd_enable'] = true;
143
                else
144
                        unset($config['system']['powerd_enable']);
145

    
146
		if($_POST['glxsb_enable'] == "yes")
147
                        $config['system']['glxsb_enable'] = true;
148
                else
149
                        unset($config['system']['glxsb_enable']);
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151
		if($_POST['schedule_states'] == "yes")
152
                        $config['system']['schedule_states'] = true;
153
                else
154
                        unset($config['system']['schedule_states']);
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156
		if($_POST['kill_states'] == "yes")
157
                        $config['system']['kill_states'] = true;
158
                else
159
                        unset($config['system']['kill_states']);
160

    
161
		write_config();
162

    
163
		$retval = 0;
164
		$retval = filter_configure();
165
		if(stristr($retval, "error") <> true)
166
		    $savemsg = get_std_save_message(gettext($retval));
167
		else
168
		    $savemsg = gettext($retval);
169
		
170
		activate_powerd();
171
		load_glxsb();
172
		vpn_ipsec_configure_preferoldsa();
173
		if ($need_racoon_restart)
174
			vpn_ipsec_force_reload();
175
	}
176
}
177

    
178
$pgtitle = array(gettext("System"),gettext("Advanced: Miscellaneous"));
179
include("head.inc");
180

    
181
?>
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183
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
184
<?php
185
	include("fbegin.inc");
186
	if ($input_errors)
187
		print_input_errors($input_errors);
188
	if ($savemsg)
189
		print_info_box($savemsg);
190
?>
191
<script type="text/javascript" >
192
function maxmss_checked(obj) {
193
	if (obj.checked)
194
		$('maxmss').enable();
195
	else
196
		$('maxmss').disable();
197
}
198
</script>
199
	<form action="system_advanced_misc.php" method="post" name="iform" id="iform">
200
		<table width="100%" border="0" cellpadding="0" cellspacing="0">
201
			<tr>
202
				<td>
203
					<?php
204
						$tab_array = array();
205
						$tab_array[] = array(gettext("Admin Access"), false, "system_advanced_admin.php");
206
						$tab_array[] = array(gettext("Firewall / NAT"), false, "system_advanced_firewall.php");
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						$tab_array[] = array(gettext("Networking"), false, "system_advanced_network.php");
208
						$tab_array[] = array(gettext("Miscellaneous"), true, "system_advanced_misc.php");
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						$tab_array[] = array(gettext("System Tunables"), false, "system_advanced_sysctl.php");
210
						$tab_array[] = array(gettext("Notifications"), false, "system_advanced_notifications.php");
211
						display_top_tabs($tab_array);
212
					?>
213
				</td>
214
			</tr>
215
			<tr>
216
				<td id="mainarea">
217
					<div class="tabcont">
218
						<span class="vexpl">
219
							<span class="red">
220
								<strong><?=gettext("NOTE:"); ?>&nbsp</strong>
221
							</span>
222
							<?=gettext("The options on this page are intended for use by advanced users only."); ?>
223
							<br/>
224
						</span>
225
						<br/>
226
						<table width="100%" border="0" cellpadding="6" cellspacing="0">
227
							<tr>
228
								<td colspan="2" valign="top" class="listtopic"><?=gettext("Proxy support"); ?></td>
229
							</tr>
230
							<tr>
231
								<td width="22%" valign="top" class="vncell"><?=gettext("Proxy URL"); ?></td>
232
								<td width="78%" class="vtable">
233
									<input name="proxyurl" id="proxyurl" value="<?php if ($pconfig['proxyurl'] <> "") echo $pconfig['proxyurl']; ?>" class="formfld unknown">
234
									<br />
235
									<?=gettext("Proxy url for allowing {$g['product']} to use this proxy to connect outside."); ?>
236
								</td>
237
							</tr>
238
							<tr>
239
								<td width="22%" valign="top" class="vncell"><?=gettext("Proxy Port"); ?></td>
240
								<td width="78%" class="vtable">
241
									<input name="proxyport" id="proxyport" value="<?php if ($pconfig['proxyport'] <> "") echo $pconfig['proxyport']; ?>" class="formfld unknown">
242
									<br />
243
									<?=gettext("Proxy url for allowing {$g['product']} to use this proxy port to connect outside. Default is 8080 for http protocol or ssl for 443."); ?>
244
								</td>
245
							</tr>
246
							<tr>
247
								<td width="22%" valign="top" class="vncell"><?=gettext("Proxy Username"); ?></td>
248
								<td width="78%" class="vtable">
249
									<input name="proxyuser" id="proxyuser" value="<?php if ($pconfig['proxyuser'] <> "") echo $pconfig['proxyuser']; ?>" class="formfld unknown">
250
									<br />
251
									<?=gettext("Proxy username for allowing {$g['product']} to use this proxy to connect outside"); ?>
252
								</td>
253
							</tr>
254
							<tr>
255
								<td width="22%" valign="top" class="vncell"><?=gettext("Proxy URL"); ?></td>
256
								<td width="78%" class="vtable">
257
									<input type="password" name="proxypass" id="proxypass" value="<?php if ($pconfig['proxypass'] <> "") echo $pconfig['proxypass']; ?>" class="formfld unknown">
258
									<br />
259
									<?=gettext("Proxy password for allowing {$g['product']} to use this proxy to connect outside"); ?>
260
								</td>
261
							</tr>
262
							<tr>
263
								<td colspan="2" valign="top" class="listtopic"><?=gettext("Load Balancing"); ?></td>
264
							</tr>
265
							<tr>
266
								<td width="22%" valign="top" class="vncell"><?=gettext("Load Balancing"); ?></td>
267
								<td width="78%" class="vtable">
268
									<input name="lb_use_sticky" type="checkbox" id="lb_use_sticky" value="yes" <?php if ($pconfig['lb_use_sticky']) echo "checked=\"checked\""; ?> />
269
									<strong><?=gettext("Use sticky connections"); ?></strong><br/>
270
									<?=gettext("Successive connections will be redirected to the servers " .
271
									"in a round-robin manner with connections from the same " .
272
									"source being sent to the same web server. This 'sticky " .
273
									"connection' will exist as long as there are states that " .
274
									"refer to this connection. Once the states expire, so will " .
275
									"the sticky connection. Further connections from that host " .
276
									"will be redirected to the next web server in the round " .
277
									"robin."); ?>
278
								</td>
279
							</tr>
280
							<tr>
281
								<td width="22%" valign="top" class="vncell"><?=gettext("Load Balancing"); ?></td>
282
								<td width="78%" class="vtable">
283
									<input name="gw_switch_default" type="checkbox" id="gw_switch_default" value="yes" <?php if ($pconfig['gw_switch_default']) echo "checked=\"checked\""; ?> />
284
									<strong><?=gettext("Allow default gateway switching"); ?></strong><br/>
285
									<?=gettext("If the link where the default gateway resides fails " .
286
									"switch the default gateway to another available one."); ?>
287
								</td>
288
							</tr>
289
							<tr>
290
								<td colspan="2" class="list" height="12">&nbsp;</td>
291
							</tr>
292
							<tr>
293
								<td colspan="2" valign="top" class="listtopic"><?=gettext("Power savings"); ?></td>
294
							</tr>
295
							<tr>
296
								<td width="22%" valign="top" class="vncell"><?=gettext("PowerD"); ?></td>
297
								<td width="78%" class="vtable">
298
									<input name="powerd_enable" type="checkbox" id="powerd_enable" value="yes" <?php if ($pconfig['powerd_enable']) echo "checked"; ?> />
299
									<strong><?=gettext("Use PowerD"); ?></strong><br/>
300
									<br />
301
								     <?=gettext("The powerd utility monitors the system state and sets various power control " .
302
								     "options accordingly. It offers three modes (maximum, minimum, and " .
303
								     "adaptive) that can be individually selected while on AC power or batteries. " . 
304
								     "The modes maximum, minimum, and adaptive may be abbreviated max, " .
305
								     "min, adp.   Maximum mode chooses the highest performance values.  Minimum " .
306
								     "mode selects the lowest performance values to get the most power savings. " .
307
								     "Adaptive mode attempts to strike a balance by degrading performance when " .
308
								     "the system appears idle and increasing it when the system is busy.  It " .
309
								     "offers a good balance between a small performance loss for greatly " .
310
								     "increased power savings.  The default mode for {$g['product_name']} is adaptive."); ?>
311
								</td>
312
							</tr>
313
							<tr>
314
								<td colspan="2" class="list" height="12">&nbsp;</td>
315
							</tr>
316
							<tr>
317
								<td colspan="2" valign="top" class="listtopic"><?=gettext("glxsb Crypto Acceleration"); ?></td>
318
							</tr>
319
							<tr>
320
								<td width="22%" valign="top" class="vncell"><?=gettext("glxsb"); ?></td>
321
								<td width="78%" class="vtable">
322
									<input name="glxsb_enable" type="checkbox" id="glxsb_enable" value="yes" <?php if ($pconfig['glxsb_enable']) echo "checked"; ?> />
323
									<strong><?=gettext("Use glxsb"); ?></strong><br/>
324
									<br />
325
								     <?=gettext("The AMD Geode LX Security Block will accelerate some cryptographic functions " .
326
								     "on systems which have the chip. Do not enable this option if you have a " .
327
								     "Hifn cryptographic acceleration card, as this will take precedence and the " .
328
								     "Hifn card will not be used. Acceleration should be automatic for IPsec " .
329
								     "when using Rijndael (AES). OpenVPN should be set for AES-128-CBC."); ?>
330
								     <br/><br/>
331
								     <?=gettext("If you do not have a glxsb chip in your system, this option will have no " .
332
								     "effect. To unload the module, uncheck this option and then reboot."); ?>
333
								</td>
334
							</tr>
335
							<tr>
336
								<td colspan="2" class="list" height="12">&nbsp;</td>
337
							</tr>
338
							<tr>
339
								<td colspan="2" valign="top" class="listtopic"><?=gettext("IP Security"); ?></td>
340
							</tr>
341
							<tr>
342
								<td width="22%" valign="top" class="vncell"><?=gettext("Security Assocications"); ?></td>
343
								<td width="78%" class="vtable">
344
									<input name="preferoldsa_enable" type="checkbox" id="preferoldsa_enable" value="yes" <?php if ($pconfig['preferoldsa_enable']) echo "checked"; ?> />
345
									<strong><?=gettext("Prefer older IPsec SAs"); ?></strong>
346
									<br />
347
									<?=gettext("By default, if several SAs match, the newest one is " .
348
									"preferred if it's at least 30 seconds old. Select this " .
349
									"option to always prefer old SAs over new ones."); ?>
350
								</td>
351
							</tr>
352
							<tr>
353
								<td width="22%" valign="top" class="vncell"><?=gettext("IPsec Debug"); ?></td>
354
								<td width="78%" class="vtable">
355
									<input name="racoondebug_enable" type="checkbox" id="racoondebug_enable" value="yes" <?php if ($pconfig['racoondebug_enable']) echo "checked"; ?> />
356
									<strong><?=gettext("Start racoon in debug mode"); ?></strong>
357
									<br />
358
									<?=gettext("Launches racoon in debug mode so that more verbose logs " .
359
									"will be generated to aid in troubleshooting."); ?><br/>
360
									<?=gettext("NOTE: Changing this setting will restart racoon."); ?>
361
								</td>
362
							</tr>
363
							<tr>
364
								<td width="22%" valign="top" class="vncell"><?=gettext("Maximum MSS"); ?></td>
365
								<td width="78%" class="vtable">
366
									<input name="maxmss_enable" type="checkbox" id="maxmss_enable" value="yes" <?php if ($pconfig['maxmss_enable'] == true) echo "checked"; ?> onClick="maxmss_checked(this)" />
367
									<strong><?=gettext("Enable MSS clamping on VPN traffic"); ?></strong>
368
									<br />
369
									<input name="maxmss" id="maxmss" value="<?php if ($pconfig['maxmss'] <> "") echo $pconfig['maxmss']; else "1400"; ?>" class="formfld unknown" <?php if ($pconfig['maxmss_enable'] == false) echo "disabled"; ?>>
370
									<br />
371
									<?=gettext("Enable MSS clamping on TCP flows over VPN. " .
372
									"This helps overcome problems with PMTUD on IPsec VPN links. If left blank, the default value is 1400 bytes. "); ?>
373
								</td>
374
							</tr>
375
                                                        <tr>
376
                                                                <td colspan="2" class="list" height="12">&nbsp;</td>
377
                                                        </tr>
378
                                                        <tr>
379
                                                                <td colspan="2" valign="top" class="listtopic"><?=gettext("Schedules"); ?></td>
380
                                                        </tr>
381
                                                        <tr>
382
                                                                <td width="22%" valign="top" class="vncell"><?=gettext("Schedule States"); ?></td>
383
                                                                <td width="78%" class="vtable">
384
                                                                        <input name="schedule_states" type="checkbox" id="schedule_states" value="yes" <?php if ($pconfig['schedule_states']) echo "checked"; ?> />
385
                                                                        <br />
386
									<?=gettext("By default schedules clear the states of existing connections when expiry time has come. ".
387
									"This option allows to override this setting by not clearing states for existing connections."); ?>
388
                                                                </td>
389
                                                        </tr>
390
                                                        <tr>
391
                                                                <td colspan="2" class="list" height="12">&nbsp;</td>
392
                                                        </tr>
393
                                                        <tr>
394
                                                                <td colspan="2" valign="top" class="listtopic"><?=gettext("Gateway Monitoring"); ?></td>
395
                                                        </tr>
396
                                                        <tr>
397
                                                                <td width="22%" valign="top" class="vncell"><?=gettext("States"); ?></td>
398
                                                                <td width="78%" class="vtable">
399
                                                                        <input name="kill_states" type="checkbox" id="kill_states" value="yes" <?php if ($pconfig['kill_states']) echo "checked"; ?> />
400
                                                                        <br />
401
									<?=gettext("By default the monitoring process will flush states for a gateway that goes down. ".
402
									"This option allows to override this setting by not clearing states for existing connections."); ?>
403
                                                                </td>
404
                                                        </tr>
405
							<tr>
406
								<td colspan="2" class="list" height="12">&nbsp;</td>
407
							</tr>
408
							<?php if($g['platform'] == "pfSenseDISABLED"): ?>
409
							<tr>
410
								<td colspan="2" valign="top" class="listtopic"><?=gettext("Hardware Settings"); ?></td>
411
							</tr>
412
							<tr>
413
								<td width="22%" valign="top" class="vncell"><?=gettext("Hard disk standby time "); ?></td>
414
								<td width="78%" class="vtable">
415
									<select name="harddiskstandby" class="formselect">
416
										<?php
417
										 	## Values from ATA-2 http://www.t13.org/project/d0948r3-ATA-2.pdf (Page 66)
418
											$sbvals = explode(" ", "0.5,6 1,12 2,24 3,36 4,48 5,60 7.5,90 10,120 15,180 20,240 30,241 60,242");
419
										?>
420
										<option value="" <?php if(!$pconfig['harddiskstandby']) echo('selected');?>><?=gettext("Always on"); ?></option>
421
										<?php
422
											foreach ($sbvals as $sbval):
423
												list($min,$val) = explode(",", $sbval);
424
										?>
425
										<option value="<?=$val;?>" <?php if($pconfig['harddiskstandby'] == $val) echo('selected');?>><?=$min;?> <?=gettext("minutes"); ?></option>
426
										<?php endforeach; ?>
427
									</select>
428
									<br/>
429
									<?=gettext("Puts the hard disk into standby mode when the selected amount of time after the last ".
430
									"access has elapsed."); ?> <em><?=gettext("Do not set this for CF cards."); ?></em>
431
								</td>
432
							</tr>
433
							<tr>
434
								<td colspan="2" class="list" height="12">&nbsp;</td>
435
							</tr>
436
							<?php endif; ?>
437

    
438
							<tr>
439
								<td width="22%" valign="top">&nbsp;</td>
440
								<td width="78%">
441
									<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
442
								</td>
443
							</tr>
444
						</table>
445
					</div>
446
				</td>
447
			</tr>
448
		</table>
449
	</form>
450

    
451
<?php include("fend.inc"); ?>
452
</body>
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</html>
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