Specifications

Special Applications

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 the following screen to specify the additional public ports to

be opened for each application.

Specify the public port number normally associated with an application in the Trigger

Port field. Set the protocol type to TCP or UDP, then enter the ports that the

application requires. The ports may be in the format 7, 11, 57, or in a range, e.g.,

72-96, or a combination of both, e.g., 7, 11, 57, 72-96.

Popular applications requiring multiple ports are listed in the Popular Applications

field.

From the drop-down list, choose the application and then choose a row number to

copy this data into.

Note: Choosing a row that already contains data will overwrite the current settings.

Example:

ID Trigger Port Trigger Public Comment

Type Public Port Type

1 6112 UDP 6112 UDP Battle.net

2 28800 TCP 2300-2400, TCP MSN Game Zone

47624

For a full list of ports and the services that run on them, see