to a specific machine behind the NAT firewall. These settings are only necessary
if you wish to host some sort of server like a web server or mail server on the
private local network behind your Gateway's NAT firewall.
Screenshot – Firewall - Port Forwarding
Click to enable the Port Forwarding security function.
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
The Protocol can be TCP, UDP or Both.
The Port Range for data transmission.
Comments let you know about whys to allow data
packets forward to the IP address and port number.
Click the Apply Changes button to register the IP address
and port number to Port forwarding list.
Click the Reset button to abort change and recover the
previous configuration setting.