I am having problems with an application running over telnet being sporatically disconnected on a certain workstation. This issue is only happening on one workstation and I have replaced the workstation, the drop and the cable. I believe that the workstation is somehow being disconnected for a very brief period of time (500ms or less) but I do not have any way of testing this accurately. I have tried a number of ping utilities and network monitors and none of them are capable of giving me the information that I need. Does anyone know of an application or script that will constantly monitor a network connection and document (event manager, error log, email , etc) if the network connection is broken even for an instant?