Operation Manual

Above is an example setup that allows a special application to communicate with any PC on the
Private LAN that tries to first connect with outgoing port numbers in the range of 1024 through
5180 and consequently triggers an opening of ports 1024 through 58,600 for bi-directional
traffic for both TCP and UDP. This operation can only be effective for a single PC at a time, but
can be used for any PC at a later time after the trigger ¡times out¡. This is a very effective
method for allowing various user¡s on the Private LAN to use a common application at different
times without the security risk of leaving IP ports open all the time and the directed PC¡s
unprotected.