72    4021196 Rev C 
 
Configure Applications and Gaming 
 
Applications & Gaming > Port Range Triggering 
Port range triggering is a way to dynamically forward ports to a LAN PC that needs 
them at a particular time. That particular time is when it runs a certain application 
that performs some event that trigger the router. This event must be an outbound 
access of a particular port range. 
Select the Port Range Triggering tab to open the Applications & Gaming Port Range 
Triggering page. 
 
Applications and Gaming Port Range Triggering Page Description 
Use the descriptions and instructions in the following table to configure the port 
range triggering for the residential gateway. Select enable for each. After you make 
your selections, click Save Settings to apply your changes or Cancel Changes to 
cancel. 
Start Port 
For the Start port, select a port from the recommended 49152 - 
65535 range. Keep in mind that ports used are program specific 
so check which ones the program requires to be forwarded.  
End Port 
For the End port, select a port from the recommended 49152 - 
65535 range. Keep in mind that ports used are program specific 
so check which ones the program requires to be forwarded. 
Start Port 
For the Start port, select a port from the recommended 49152 - 
65535 range. Keep in mind that ports used are program specific 
so check which ones the program requires to be forwarded.