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<?php
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/*
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status_wireless.php
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Copyright (C) 2004 Scott Ullrich
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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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: interfaces
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*/
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##|+PRIV
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##|*IDENT=page-diagnostics-wirelessstatus
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##|*NAME=Status: Wireless page
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##|*DESCR=Allow access to the 'Status: Wireless' page.
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##|*MATCH=status_wireless.php*
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##|-PRIV
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require_once("guiconfig.inc");
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$pgtitle = array(gettext("Status"), gettext("Wireless"));
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$shortcut_section = "wireless";
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include("head.inc");
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$if = $_POST['if'];
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if ($_GET['if'] <> "") {
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$if = $_GET['if'];
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}
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$ciflist = get_configured_interface_with_descr();
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if (empty($if)) {
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/* Find the first interface
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that is wireless */
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foreach ($ciflist as $interface => $ifdescr) {
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if (is_interface_wireless(get_real_interface($interface))) {
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$if = $interface;
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break;
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}
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}
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}
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php
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include("fbegin.inc");
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?>
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<form action="status_wireless.php" method="post">
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<?php if ($savemsg) print_info_box($savemsg); ?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr><td>
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<?php
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$tab_array = array();
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foreach ($ciflist as $interface => $ifdescr) {
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if (is_interface_wireless(get_real_interface($interface))) {
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$enabled = false;
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if ($if == $interface) {
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$enabled = true;
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}
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$tab_array[] = array(gettext("Status") . " ({$ifdescr})", $enabled, "status_wireless.php?if={$interface}");
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}
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}
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$rwlif = get_real_interface($if);
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if ($_POST['rescanwifi'] <> "") {
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mwexec_bg("/sbin/ifconfig {$rwlif} scan 2>&1");
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$savemsg = gettext("Rescan has been initiated in the background. Refresh this page in 10 seconds to see the results.");
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}
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if ($savemsg) print_info_box($savemsg);
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display_top_tabs($tab_array);
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?>
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</td></tr>
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<tr>
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<td>
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<div id="mainarea" class="tabcont">
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<input type="hidden" name="if" id="if" value="<?php echo htmlspecialchars($if); ?>">
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<b><input type="submit" name="rescanwifi" id="rescanwifi" value="Rescan"></b><br /><br />
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<b><?php echo gettext("Nearby access points or ad-hoc peers"); ?></b>
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<table class="tabcont sortable" colspan="3" cellpadding="3" width="100%">
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<thead>
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<tr bgcolor='#990000'>
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<td><b><font color='#ffffff'>SSID</font></b></td>
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<td><b><font color='#ffffff'>BSSID</font></b></td>
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<td><b><font color='#ffffff'>CHAN</font></b></td>
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<td><b><font color='#ffffff'>RATE</font></b></td>
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<td><b><font color='#ffffff'>RSSI</font></b></td>
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<td><b><font color='#ffffff'>INT</font></b></td>
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<td><b><font color='#ffffff'>CAPS</font></b></td>
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</tr>
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</thead>
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<tbody>
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<?php
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exec("/sbin/ifconfig {$rwlif} list scan 2>&1", $states, $ret);
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/* Skip Header */
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array_shift($states);
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$counter = 0;
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foreach ($states as $state) {
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/* Split by Mac address for the SSID Field */
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$split = preg_split("/([0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f])/i", $state);
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preg_match("/([0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f])/i", $state, $bssid);
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$ssid = htmlspecialchars($split[0]);
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$bssid = $bssid[0];
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/* Split the rest by using spaces for this line using the 2nd part */
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$split = preg_split("/[ ]+/i", $split[1]);
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$channel = $split[1];
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$rate = $split[2];
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$rssi = $split[3];
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$int = $split[4];
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$caps = "$split[5] $split[6] $split[7] $split[8] $split[9] $split[10] $split[11] ";
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print "<tr>";
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print "<td>{$ssid}</td>";
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print "<td>{$bssid}</td>";
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print "<td>{$channel}</td>";
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print "<td>{$rate}</td>";
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print "<td>{$rssi}</td>";
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print "<td>{$int}</td>";
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print "<td>{$caps}</td>";
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print "</tr>\n";
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}
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?>
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</tbody>
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</table>
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<b><?php echo gettext("Associated or ad-hoc peers"); ?></b><br />
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<table class="tabcont sortable" colspan="3" cellpadding="3" width="100%">
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<thead>
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<tr bgcolor='#990000'>
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<td><b><font color='#ffffff'>ADDR</font></b></td>
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<td><b><font color='#ffffff'>AID</font></b></td>
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<td><b><font color='#ffffff'>CHAN</font></b></td>
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<td><b><font color='#ffffff'>RATE</font></b></td>
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<td><b><font color='#ffffff'>RSSI</font></b></td>
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<td><b><font color='#ffffff'>IDLE</font></b></td>
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<td><b><font color='#ffffff'>TXSEQ</font></b></td>
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<td><b><font color='#ffffff'>RXSEQ</font></b></td>
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<td><b><font color='#ffffff'>CAPS</font></b></td>
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<td><b><font color='#ffffff'>ERP</font></b></td>
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</tr>
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</thead>
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<tbody>
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<?php
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$states = array();
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exec("/sbin/ifconfig {$rwlif} list sta 2>&1", $states, $ret);
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array_shift($states);
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$counter = 0;
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foreach ($states as $state) {
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$split = preg_split("/[ ]+/i", $state);
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/* Split the rest by using spaces for this line using the 2nd part */
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print "<tr>";
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print "<td>{$split[0]}</td>";
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print "<td>{$split[1]}</td>";
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print "<td>{$split[2]}</td>";
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print "<td>{$split[3]}</td>";
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print "<td>{$split[4]}</td>";
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print "<td>{$split[5]}</td>";
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print "<td>{$split[6]}</td>";
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print "<td>{$split[7]}</td>";
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print "<td>{$split[8]}</td>";
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print "<td>{$split[9]}</td>";
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print "</tr>\n";
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}
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/* XXX: what stats to we get for adhoc mode? */
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?>
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</tbody>
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</table>
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</div>
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<br />
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<b>Flags:</b> A = Authorized, E = Extended Rate (802.11g), P = Power save mode, H = High Throughput (HT), Q = QoS (WME)<br />
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<b>Capabilities:</b> WME = Wireless Multimedia Extensions (QoS), WPA = Wi-Fi Protected Access, RSN = 802.11i, HTCAP = 802.11n High Throughput, ATH = Atheros protocol extensions<br />
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</td>
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</tr>
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</table>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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