Advantek Networks AWR-MIMO-54RA User Manual page 33

Public Port: Enter the service (service/Internet application) port number from the Internet that
will be re-directed to the above Private IP address host in your LAN.
Comment: The description of this setting.
Enabled: Enable the Virtual Server.
Special Application
Some applications require multiple connections, such as Internet gaming, video
conferencing, Internet telephony and others. These applications cannot work when Network
Address Translation (NAT) is enabled. If you need to run applications that require multiple
connections, specify the port normally associated with an application in the "Trigger Port" field,
select the protocol type as TCP or UDP, then enter the public ports associated with the trigger
port to open them for inbound traffic.
Example:
ID Trigger Port Trigger Type
1 28800
2 28800
3 6112
Public Port
UDP
2300-2400,47624
UDP
2300-2400,47624
UDP
6112
33
Public Type Comment
UDP MSN Game Zone
TCP MSN Game Zone
UDP Battle.net