IS THERE A WAY TO LIMIT THE # OF TIMES A USER CAN LOG ON SIMULTANEOUSLY. ALSO IS THERE ANY METHOD OF LOGGING A USER OFF THE SYSTEM IF THEY HAVE NOT BEEN ACTIVE AFTER A CERTAIN AMOUNT OF TIME?
try any proxy (e.q. WinGate) with port mapping. Run NF on port 2409 (e.q.) and start port mapping from port 2407 (standard NF port) to 2409 with inactivity timeout (15-20 minutes). Connected user on port 2407 will be disconnected after timeout innactivity. This metod save approx. 30% user licences.