NETGEAR DGN2200v3 User Manual page 50

Select the Port Triggering radio button to display the port triggering information.
2.
Clear the Disable Port Triggering check box.
3.
If the Disable Port Triggering check box is selected after you
Note:
configure port triggering, port triggering is disabled. However, any
port triggering configuration information you added to the router is
retained even though it is not used.
In the Port Triggering Timeout field, enter a value up to 9999 minutes. This value controls the
4.
inactivity timer for the designated inbound ports. The inbound ports close when the inactivity
time expires. This is required because the router cannot be sure when the application has
terminated.

To add a port triggering service:
Make sure that you enable port triggering so that the service that you add will be used.
N300 Wireless ADSL2+ Modem Router DGN2200v3
Security Settings
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