Accton Technology RG230, User Manual

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NAT
5-5
5
Port Mapping
Some applications, such as Internet gaming, videoconferencing, Internet telephony
and others, require multiple connections. These applications cannot work with
Network Address Translation (NAT) enabled. If you need to run applications that
require multiple connections, use port mapping to specify the additional public ports
to be opened for each application.
Figure 5-4 Port Mapping
Server IP – The IP address of the local server. (Range: 192.168.1.1 to
192.168.1.254)
Mapping Ports – Specifies the TCP/UDP ports that the application requires. The
ports may be specified individually, in a range, or a combination of both. For
example, 7, 11, 57, 72-96. (Range: 1-65535)
Enabled – Enables port mapping for the specified IP address. (Default: Disabled)