Specifications

Configure Applications
50 Cox Business Internet Gateway Admin Guide
Section
Field Description
Port Range Forwarding
External Start. Select the first port number from the
recommended 49152 - 65535 range. Keep in mind that ports
being used are program-specific so check which ones the
program requires to be forwarded.
External End Select the last port number from the
recommended 49152 - 65535 range. Keep in mind that ports
being used are program-specific so check which ones the
program requires to be forwarded.
Internal IP Address. Enter the computer’s IP address to which
this is to apply.
Internal Start Port. Enter the beginning of the range of port
numbers (internal ports) used by the server or Internet
application.
Internal End Port. Enter the end of the range of port numbers
(internal ports) used by the server or Internet application.
Protocol. Select one of the following network protocols:
 TCP
 UDP
 Both
Enable. Check this box to activate port forwarding for the
specified ports and IP addresses.
Follow these instructions to configure the port range forwarding for application features:
1. From the Application Layer Gateway menu in the toolbar, click the Port Range
Forwarding tab.
2. Use the information in the Field Description column in the table above to help you
populate the fields.
3. After you make your selections, click the Save Settings button to apply your
changes or click the Cancel Changes button to withdraw.