3.5.4 Security

Click “Security” -->” IP Filtering” to show the following interface. By default, the firewall is enabled. The firewall is used to block document transmissions between the Internet and your PC. It serves as a safety guard and only permits authorized documents to be sent into the LAN.

Note: If the router configured bridge mode only, the IP Filtering will disabled and the IP filtering interface will disappear.

And if the router configured no Bridge mode PVC, the MAC Filtering will disabled and the MAC Filtering interface will disappear.

3.5.4.1 Outgoing IP Filtering Setup

Click “Security”-->” IP Filtering”-->” Outgoing” to show the following interface.

By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be BLOCKED by setting up filters.

Click “Add” to enter the related interface defining the IP filtering rule as follows.

The screen allows you to create a filter rule to identify outgoing IP traffic by specifying a new filter name and at least one condition below. All of the specified conditions in this filter rule must be satisfied for the rule to take effect. Click 'Save/Apply' to save and activate the filter.

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