1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
#!/usr/local/bin/php
<?php
/*
firewall_shaper_pipes_edit.php
part of m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2005 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.
*/
$pgtitle = array("Firewall", "Traffic shaper", "Edit pipe");
require("guiconfig.inc");
$a_pipes = &$config['shaper']['pipe'];
$id = $_GET['id'];
if (isset($_POST['id']))
$id = $_POST['id'];
if (isset($id) && $a_pipes[$id]) {
$pconfig['bandwidth'] = $a_pipes[$id]['bandwidth'];
$pconfig['delay'] = $a_pipes[$id]['delay'];
$pconfig['plr'] = $a_pipes[$id]['plr'];
$pconfig['qsize'] = $a_pipes[$id]['qsize'];
$pconfig['mask'] = $a_pipes[$id]['mask'];
$pconfig['descr'] = $a_pipes[$id]['descr'];
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
$reqdfields = explode(" ", "bandwidth");
$reqdfieldsn = explode(",", "Bandwidth");
do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
if (($_POST['bandwidth'] && !is_int($_POST['bandwidth']))) {
$input_errors[] = "The bandwidth must be an integer.";
}
if (($_POST['delay'] && !is_int($_POST['delay']))) {
$input_errors[] = "The delay must be an integer.";
}
if ($_POST['plr'] && (!is_numeric($_POST['plr']) || $_POST['plr'] < 0 || $_POST['plr'] > 1)) {
$input_errors[] = "The packet loss rate must be a number between 0 and 1.";
}
if ($_POST['qsize'] && (!is_int($_POST['qsize']) || $_POST['qsize'] < 2 || $_POST['qsize'] > 100)) {
$input_errors[] = "The queue size must be an integer between 2 and 100.";
}
if (!$input_errors) {
$pipe = array();
$pipe['bandwidth'] = $_POST['bandwidth'];
if ($_POST['delay'])
$pipe['delay'] = $_POST['delay'];
if ($_POST['plr'])
$pipe['plr'] = $_POST['plr'];
if ($_POST['qsize'])
$pipe['qsize'] = $_POST['qsize'];
if ($_POST['mask'])
$pipe['mask'] = $_POST['mask'];
$pipe['descr'] = $_POST['descr'];
if (isset($id) && $a_pipes[$id])
$a_pipes[$id] = $pipe;
else
$a_pipes[] = $pipe;
write_config();
touch($d_shaperconfdirty_path);
header("Location: firewall_shaper_pipes.php");
exit;
}
}
$pgtitle = "Firewall: Traffic Shaper - Pipes Edit";
include("head.inc");
?>
<body link="#000000" vlink="#000000" alink="#000000" onload="<?= $jsevents["body"]["onload"] ?>">
<?php include("fbegin.inc"); ?>
<p class="pgtitle"><?=$pgtitle?></p>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<form action="firewall_shaper_pipes_edit.php" method="post" name="iform" id="iform">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td width="22%" valign="top" class="vncellreq">Bandwidth</td>
<td width="78%" class="vtable"><?=$mandfldhtml;?><input name="bandwidth" type="text" id="bandwidth" size="5" value="<?=htmlspecialchars($pconfig['bandwidth']);?>">
Kbit/s</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Delay</td>
<td width="78%" class="vtable"> <input name="delay" type="text" id="delay" size="5" value="<?=htmlspecialchars($pconfig['delay']);?>">
ms<br> <span class="vexpl">Hint: in most cases, you
should specify 0 here (or leave the field empty)</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Packet loss rate</td>
<td width="78%" class="vtable"> <input name="plr" type="text" id="plr" size="5" value="<?=htmlspecialchars($pconfig['plr']);?>">
<br> <span class="vexpl">Hint: in most cases, you
should specify 0 here (or leave the field empty). A value of 0.001 means one packet in 1000 gets dropped.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Queue size</td>
<td width="78%" class="vtable"> <input name="qsize" type="text" id="qsize" size="8" value="<?=htmlspecialchars($pconfig['qsize']);?>">
slots<br>
<span class="vexpl">Hint: in most cases, you
should leave the field empty. All packets in this pipe are placed into a fixed-size queue first,
then they are delayed by value specified in the Delay field, and then they are delivered to their destination.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Mask</td>
<td width="78%" class="vtable"> <select name="mask" class="formselect">
<option value="" <?php if (!$pconfig['mask']) echo "selected"; ?>>none</option>
<option value="source" <?php if ($pconfig['mask'] == "source") echo "selected"; ?>>source</option>
<option value="destination" <?php if ($pconfig['mask'] == "destination") echo "selected"; ?>>destination</option>
</select> <br>
<span class="vexpl">If 'source' or 'destination' is chosen,
a dynamic pipe with the bandwidth, delay, packet loss and queue size given above will
be created for each source/destination IP address encountered,
respectively. This makes it possible to easily specify bandwidth
limits per host.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Description</td>
<td width="78%" class="vtable"> <input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
<br> <span class="vexpl">You may enter a description here
for your reference (not parsed).</span></td>
</tr>
<tr>
<td width="22%" valign="top"> </td>
<td width="78%"> <input name="Submit" type="submit" class="formbtn" value="Save">
<?php if (isset($id) && $a_pipes[$id]): ?>
<input name="id" type="hidden" value="<?=$id;?>">
<?php endif; ?>
</td>
</tr>
</table>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
|
