Special Application
Some applications require multiple connections, such as Internet gaming, video conferencing,
Internet telephony and others. If you need to run applications that require specific port which is
associated with an application users can input port number in the "Trigger Port" field, select the
protocol type, then enter the public ports associated with the trigger port to open them for inbound
traffic.
Virtual Server
If you configure the DSL/Cable Gateway as a virtual server, remote users accessing services such
as Web or FTP at your local site via public IP addresses can be automatically redirected to local
servers configured with private IP address. In other words, depending on the requested service
(TCP/UDP port number), the DSL/Cable Gateway redirects the external service request to the
appropriate server.
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