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Advanced Setup Method
Special Applications
Some applications, such as Internet gaming, video conferencing,
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, and 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.
46
Advanced Setup Method
Note: Choosing a row that already contains data will overwrite the
current settings.
Example:
ID
Trigger
Trigger
Public
Port
Type
1
6112
UDP
6112
2
28800
TCP
2300-2400
For a full list of ports and the services that run on them, see www.
iana.org/assignments/port-numbers.
NAT Mapping Table
Public
Comment
Port
Type
UDP
Battle.net
TCP
MSN Game Zone
47
47
1
2
3
4
5
6
7
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