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port forwarding
(redirected from port mapping)

   Also found in: Wikipedia 0.03 sec.
port forwarding
Opening a port in a router or firewall residing in a private network in order to let a party from the outside world contact a user inside. For example, opening ports for VoIP and videoconferencing traffic makes two-way communications easier no matter which side initiates the call. Also called "port mapping," port forwarding can be done by manual configuration or by software such as UPnP, Zeroconf and Jini. See UPnP, Zeroconf, Jini and TCP/IP port.


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Zultys' network and phone systems now has session border controller and port mapping that provides improved security.
Routing features include network address translation, configurable PAP and CHAP authentication, port mapping and a DHCP server.
It enables a pool of monitoring tools to be applied to as many as eight network links (using integrated in-line Taps) or 16 Span ports, with fully configurable port mapping.
 
 
 
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