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<?php
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$nocsrf = true;
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4
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5
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require_once("guiconfig.inc");
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require_once("openvpn.inc");
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7
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/* Handle AJAX */
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if($_GET['action']) {
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if($_GET['action'] == "kill") {
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$port = $_GET['port'];
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$remipp = $_GET['remipp'];
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if (!empty($port) and !empty($remipp)) {
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$retval = kill_client($port, $remipp);
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echo htmlentities("|{$port}|{$remipp}|{$retval}|");
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} else {
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echo gettext("invalid input");
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}
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exit;
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}
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}
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function kill_client($port, $remipp) {
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global $g;
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//$tcpsrv = "tcp://127.0.0.1:{$port}";
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$tcpsrv = "unix://{$g['varetc_path']}/openvpn/{$port}.sock";
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$errval;
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$errstr;
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/* open a tcp connection to the management port of each server */
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$fp = @stream_socket_client($tcpsrv, $errval, $errstr, 1);
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$killed = -1;
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if ($fp) {
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stream_set_timeout($fp, 1);
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fputs($fp, "kill {$remipp}\n");
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while (!feof($fp)) {
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$line = fgets($fp, 1024);
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$info = stream_get_meta_data($fp);
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if ($info['timed_out'])
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break;
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/* parse header list line */
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if (strpos($line, "INFO:") !== false)
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continue;
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if (strpos($line, "SUCCESS") !== false) {
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$killed = 0;
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}
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break;
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}
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fclose($fp);
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}
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return $killed;
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}
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$servers = openvpn_get_active_servers();
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$sk_servers = openvpn_get_active_servers("p2p");
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$clients = openvpn_get_active_clients();
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?>
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<br />
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<script type="text/javascript">
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function killClient(mport, remipp) {
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var busy = function(index,icon) {
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jQuery(icon).bind("onclick","");
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jQuery(icon).attr('src',jQuery(icon).attr('src').replace("\.gif", "_d.gif"));
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jQuery(icon).css("cursor","wait");
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}
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jQuery('img[name="i:' + mport + ":" + remipp + '"]').each(busy);
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jQuery.ajax(
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"<?=$_SERVER['SCRIPT_NAME'];?>" +
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"?action=kill&port=" + mport + "&remipp=" + remipp,
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{ type: "get", complete: killComplete }
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);
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}
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function killComplete(req) {
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var values = req.responseText.split("|");
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if(values[3] != "0") {
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alert('<?=gettext("An error occurred.");?>' + ' (' + values[3] + ')');
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return;
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}
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jQuery('tr[name="r:' + values[1] + ":" + values[2] + '"]').each(
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function(index,row) { jQuery(row).fadeOut(1000); }
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);
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}
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</script>
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<?php foreach ($servers as $server): ?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td colspan="6" class="listtopic">
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<?=$server['name'];?> Client connections
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</td>
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</tr>
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<tr>
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<td>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" sortableMultirow="2">
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<tr>
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<td class="listhdrr">Name/Time</td>
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<td class="listhdrr">Real/Virtual IP</td>
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</tr>
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<?php $rowIndex = 0;
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foreach ($server['conns'] as $conn):
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$evenRowClass = $rowIndex % 2 ? " listMReven" : " listMRodd";
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$rowIndex++;
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?>
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<tr name='<?php echo "r:{$server['mgmt']}:{$conn['remote_host']}"; ?>' class="<?=$evenRowClass?>">
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<td class="listMRlr">
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<?=$conn['common_name'];?>
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</td>
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<td class="listMRr">
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<?=$conn['remote_host'];?>
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</td>
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<td class='listMR' rowspan="2">
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<img src='/themes/<?php echo $g['theme']; ?>/images/icons/icon_x.gif' height='17' width='17' border='0'
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onclick="killClient('<?php echo $server['mgmt']; ?>', '<?php echo $conn['remote_host']; ?>');" style='cursor:pointer;'
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name='<?php echo "i:{$server['mgmt']}:{$conn['remote_host']}"; ?>'
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title='Kill client connection from <?php echo $conn['remote_host']; ?>' alt='' />
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</td>
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</tr>
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<tr name='<?php echo "r:{$server['mgmt']}:{$conn['remote_host']}"; ?>' class="<?=$evenRowClass?>">
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<td class="listMRlr">
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<?=$conn['connect_time'];?>
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</td>
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<td class="listMRr">
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<?=$conn['virtual_addr'];?>
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</td>
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</tr>
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<?php endforeach; ?>
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<tfoot>
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<tr>
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<td colspan="6" class="list" height="12"></td>
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</tr>
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</tfoot>
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</table>
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</td>
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</tr>
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</table>
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<?php endforeach; ?>
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<?php if (!empty($sk_servers)) { ?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td colspan="6" class="listtopic">
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153
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Peer to Peer Server Instance Statistics
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</td>
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</tr>
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<tr>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td class="listhdrr">Name/Time</td>
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<td class="listhdrr">Remote/Virtual IP</td>
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</tr>
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<?php foreach ($sk_servers as $sk_server): ?>
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<tr name='<?php echo "r:{$sk_server['port']}:{$sk_server['remote_host']}"; ?>'>
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<td class="listlr">
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<?=$sk_server['name'];?>
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</td>
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<td class="listr">
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<?=$sk_server['remote_host'];?>
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</td>
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<td rowspan="2" align="center">
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<?php
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if ($sk_server['status'] == "up") {
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/* tunnel is up */
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$iconfn = "interface_up";
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} else {
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/* tunnel is down */
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$iconfn = "interface_down";
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}
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echo "<img src ='/themes/{$g['theme']}/images/icons/icon_{$iconfn}.gif'>";
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?>
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</td>
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</tr>
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<tr name='<?php echo "r:{$sk_server['port']}:{$sk_server['remote_host']}"; ?>'>
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<td class="listlr">
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<?=$sk_server['connect_time'];?>
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</td>
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<td class="listr">
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<?=$sk_server['virtual_addr'];?>
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</td>
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</tr>
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<?php endforeach; ?>
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</table>
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</tr>
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</table>
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<?php
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} ?>
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<?php if (!empty($clients)) { ?>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td colspan="6" class="listtopic">
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203
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Client Instance Statistics
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</td>
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</tr>
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<tr>
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<table style="padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px" class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td class="listhdrr">Name/Time</td>
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<td class="listhdrr">Remote/Virtual IP</td>
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</tr>
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<?php foreach ($clients as $client): ?>
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<tr name='<?php echo "r:{$client['port']}:{$client['remote_host']}"; ?>'>
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<td class="listlr">
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216
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<?=$client['name'];?>
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</td>
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<td class="listr">
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<?=$client['remote_host'];?>
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</td>
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<td rowspan="2" align="center">
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<?php
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if ($client['status'] == "up") {
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/* tunnel is up */
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$iconfn = "interface_up";
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226
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} else {
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/* tunnel is down */
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$iconfn = "interface_down";
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}
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echo "<img src ='/themes/{$g['theme']}/images/icons/icon_{$iconfn}.gif'>";
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?>
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</td>
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</tr>
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<tr name='<?php echo "r:{$client['port']}:{$client['remote_host']}"; ?>'>
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<td class="listlr">
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<?=$client['connect_time'];?>
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</td>
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<td class="listr">
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<?=$client['virtual_addr'];?>
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</td>
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</tr>
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<?php endforeach; ?>
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243
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</table>
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244
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</tr>
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245
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</table>
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246
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247
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<?php
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248
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}
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249
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250
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if ($DisplayNote) {
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251
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echo "<br /><b>NOTE:</b> You need to bind each OpenVPN client to enable its management daemon: use 'Local port' setting in the OpenVPN client screen";
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252
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}
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253
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254
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if ((empty($clients)) && (empty($servers)) && (empty($sk_servers))) {
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255
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echo "No OpenVPN instance defined";
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256
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}
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257
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?>
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