Gateway CG3000D-1CXNAS user manual IP Filtering, To set up IP filtering

Wireless Cable Gateway CG3000D-1CXNAS

IP Filtering

By default, any computer will be allowed access to the internet through your gateway. You can use IP filtering to block specific computers based on their IP addresses from access to the Internet on selected days and times.

To set up IP filtering:

1.In the main menu, under Advanced, select IP Filtering.

•The Trusted Devices table shows computer that are allowed access to the Internet through your gateway.

•You can click Refresh to update the Trusted Devices.

2.Add device to the IP Filter List as needed:

•If the computer is in the Trusted Devices table, click its radio button to capture its IP address; or enter the IP address of the computer you want to block.

•If no device name appears, you can type a name for the computer you are adding.

3.When you have finished entering the IP address click Add.

To delete a device from the IP Filtering List, select it, and then click Delete.

4.Select the Day(s) to Block.

5.In the Time of Day to Block, choose a Start time and an End time. This time range will apply to each day you selected in Day(s) to Block for the specific computer. All day is the default value for specific computers.

6.When you have finished configuration, click Apply to activate the settings.

28 Chapter 4: Advanced Settings