--- RackTables-0.20.4-orig/wwwroot/inc/interface.php	2013-04-14 21:27:19.000000000 +0100
+++ RackTables-0.20.4-dev/wwwroot/inc/interface.php	2013-04-17 10:33:35.261661075 +0100
@@ -7862,7 +7862,7 @@
 	$myports = array();
 	foreach ($mydevice['ports'] as $port)
 		if (mb_strlen ($port['name']))
-			$myports[$port['name']][] = $port;
+			$myports[mb_strtolower($port['name'])][] = $port;
 
 	// scroll to selected port
 	if (isset ($_REQUEST['hl_port_id']))
@@ -7909,12 +7909,12 @@
 				// get port list which names match CDP portname
 				$remote_ports = array(); // list of remote (by DP info) ports
 				foreach ($dp_remote_object['ports'] as $port)
-					if ($port['name'] == $dp_neighbor['port'])
+					if (mb_strtolower($port['name']) == $dp_neighbor['port'])
 					{
 						$portinfo_remote = $port;
 						$remote_ports[] = $port;
 					}
 
 				// check if ports with such names exist on devices
 				if (empty ($local_ports))
 				{
@@ -7935,7 +7935,7 @@
 						if
 						(
 							$portinfo_local['remote_object_id'] == $dp_remote_object_id
-							and $portinfo_local['remote_name'] == $dp_neighbor['port']
+							and mb_strtolower($portinfo_local['remote_name']) == $dp_neighbor['port']
 						)
 						{
 							// set $portinfo_remote to corresponding remote port