User Manual

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12.2 Port Mapping
Port Mapping allows you to redirect a particular range of
ports to a computer on your LAN network. This helps you
host servers behind the NAT and Firewall.
In the example below, there is a FTP Server that requires
ports 21 to 22.
When there is a connection from the Internet on those
ports, it will be redirected to the FTP Server at IP address
192.168.1.100.
Port Mapping
Enable Port Mapping
Check this box to enable the Port Mapping feature.
Description
Enter a name or description for this entry.
Local IP
The local IP address of the computer the server is hosted on.
Protocol
Select to apply the feature to TCP, UDP or Both types of packet transmissions.
Port Range
The range of ports that this feature will be applied to.