user manual

Wireless Cable Modem Gateway CGD24G User Manual
Customizing Your Network 5-5
v1.1, May 2009
4. The gateway matches the response to the previous request, and forwards the response to the
PC. (Without port triggering, this response would be treated as a new connection request rather
than a response. As such, it would be handled in accordance with the port forwarding rules.)
To configure port triggering:
1. In the main menu, under Advanced, select Port Triggering. The Port Triggering screen
displays.
2. For each port trigger that you would like to enable, enter the following settings in the Port
Trigger List and enable the port trigger:
• Trigger Range. The trigger range consists of the range of outgoing ports that will be
monitored to trigger the incoming port forwarding rule:
– Start Port. Enter the start port for the trigger range.
Note: Only one PC can use a port triggering application at any time. After a PC has
finished using a port triggering application, there is a short time-out period before
the application can be used by another PC.
Figure 5-3