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Enable Port Forwarding: Click to enable the Port Forwarding security function.
Local IP Address/Protocol/Port Range/Comment: To forward data packets
coming from WAN to a specific IP address that hosted in local network behind
the NAT firewall, fill in the IP address, protocol, port range and your comments.
The Protocol can be TCP, UDP or Both. The Port Range is for data transmission.
Comments let you know about whys to allow data packets forward to the IP
address and port number.
3.6.5
URL Filter
URL Filtering is used to restrict users to access specific websites in internet.