A method and system is disclosed for dynamically managing port and network addresses for a private network using at least one dynamic port management (DPM) driver and a DPM server. The DPM driver is installed on a computer of the private network and the DPM server is installed on a gateway module of...http://www.google.es/patents/US6983319?utm_source=gb-gplus-sharePatente US6983319 - Dynamic port management
