User's Manual

3.3.15 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.
Screen snapshot - Firewall - Port Forwarding
Item Description
Enable Port Forwarding
Click to enable the Port Forwarding security function.
Local IP Address
Protocol
Comments
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.
Comments let you know about whys to allow data packets forward to
the IP address and port number.
Apply Changes Click the Apply Changes button to register the ports to port filtering
list.
Reset Click the Reset button to abort change and recover the previous
configuration setting.
Delete Selected Click to delete the selected port range that will be removed from the
port-filtering list.
Delete All
Click to delete all the registered entries from the port-filtering list.
Reset Click the Reset button to abort change and recover the previous
configuration setting.
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