NETGEAR CG814M manual Port Forwarding, Port Blocking menu

Reference Manual for the Model CG814M Wireless Cable Modem Gateway

rule you have defined.

To configure outbound rules on the CG814M Gateway, click the Port Blocking link on the Advanced section of the main menu.

Figure 4-4: Port Blocking menu

•To block outbound traffic, select the service you would like to block from the drop-down list of predefined services. Click Add.

•If the service you would like to block is not in the predefined list, you can add a custom service. Enter the range of ports you would like to block and select whether the ports are TCP, UDP or Both. Click Add.

•To delete an existing rule, select its button on the left side of the table and click Delete.

Port Forwarding

Because the CG814M Gateway uses Network Address Translation (NAT), your network presents

Protecting Your Network 4-7