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Chapter 4: Advanced Settings | 37
Wireless Cable Gateway CG3000D-1CXNAS
gateway were opened by that device. The UPnP Portmap Table also displays the
protocol for the port that was opened and if that port is still active for each IP address.
4. Perform one of the following actions:
Click Apply to save your settings.
Click Cancel to disregard any unsaved changes.
Click Refresh to update the UPnP Portmap Table and to show the active ports that
are currently opened by UPnP devices.