pfSense

if ($_POST || $_GET['mac']) {

	unset($input_errors);

	if ($_GET['mac']) {

		$mac = $_GET['mac'];

		$if = $_GET['if'];

	if (!$if)

		$input_errors[] = "A valid interface must be specified.";

		/* determine broadcast address */

		$bcip = gen_subnet_max($config['interfaces'][$if]['ipaddr'],

			$config['interfaces'][$if]['subnet']);

		mwexec("/usr/local/bin/wol -i {$bcip} {$mac}");

		$savemsg = "Sent magic packet to {$mac}.";

	}

<?php if ($savemsg) print_info_box($savemsg); ?>

			<form action="services_wol.php" method="post" name="iform" id="iform">

			  <table width="100%" border="0" cellpadding="6" cellspacing="0">

                  <td width="22%" valign="top" class="vncellreq">Interface</td>

                  <td width="78%" class="vtable">

<select name="interface" class="formfld">

					  		$interfaces['opt' . $i] = $config['interfaces']['opt' . $i]['descr'];

					  }

					  foreach ($interfaces as $iface => $ifacename): ?>

                      <?=htmlspecialchars($ifacename);?>

                      </option>

                      <?php endforeach; ?>

                      Enter a MAC address <span class="vexpl"> in the following format: xx:xx:xx:xx:xx:xx</span></td></tr>

				<tr>

				  <td width="22%" valign="top">&nbsp;</td>

                    <input name="Submit" type="submit" class="formbtn" value="Send">

				</td>

				</tr>

			</table>

			<span class="vexpl"><span class="red"><strong>Note:<br>

            </strong></span>This service can be used to wake up (power on) computers by sending special &quot;Magic Packets&quot;. The NIC in the computer that is to be woken up must support Wake on LAN and has to be configured properly (WOL cable, BIOS settings). </span><br>

                      You may store MAC addresses below for your convenience.

Click the MAC address to wake up a computer. <br>

 

                    <a href="?mac=<?=$wolent['mac'];?>&if=<?=$wolent['interface'];?>"><?=strtolower($wolent['mac']);?></a>&nbsp;

                  </td>

                  <td class="listbg">

                  </td>

                  <td valign="middle" nowrap class="list"> <a href="services_wol_edit.php?id=<?=$i;?>"><img src="e.gif" width="17" height="17" border="0"></a>

                     &nbsp;<a href="services_wol.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="x.gif" width="17" height="17" border="0"></a></td>

				</tr>

			  <?php $i++; endforeach; ?>

                  <td class="list" colspan="3"></td>

                  <td class="list"> <a href="services_wol_edit.php"><img src="plus.gif" width="17" height="17" border="0"></a></td>

				</tr>