Cisco DPC2425 DOCSIS User Manual page 53

Setup Advanced Settings - Port Triggers Page
The following illustration is an example of the Setup Advanced Settings - Port
Triggers page.
Setup Advanced Settings - Port Triggers Page Description
Use this link to enter and enable the port forwarding trigger and target range start
and end ports along with protocol information in the appropriate fields. The
following example illustrates how to use the port triggering feature to configure the
Microsoft X-Box Online Live for Internet gaming.
Note: For most widely used applications (including Microsoft X-Box Online Live),
the built-in firewall automatically maps and opens ports required for that
application while the application is in use.
1 In the first row, enter 88 in both Start Port and End Port fields.
2 In the same row, select UDP from the drop-down list in the Protocol field, and
then select the box in the Enable field.
3 In the second row, enter 3074 in both Start Port and End Port fields.
4 In the same row as the second entry, select Both, and then select the box in the
Enable field.
5 Click Apply to apply and save your new port forwarding settings.
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How Do I Configure My DOCSIS Residential Gateway?
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