User`s manual

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Reset
Click the Reset button to abort change and recover the
previous configuration setting.
3.3.18 Firewall - Port Forwarding
Entries in this table allow you to automatically redirect common network services
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.
Item Description
Enable Port
Forwarding
Click to enable the Port Forwarding security function.
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 for data transmission.