EnGenius ETR9330, User Manual

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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 Mail Server that requires ports 22 to 23.
When there is a connection from the Internet on those ports, it will be redirected to the Mail Server at IP address
192.168.0.150.
Port Mapping
Enable Port Mapping Tick this box to Enable the Port Mapping feature.
Description: Enter a name or description to help you identify this entry.
Local IP: The local IP address of the computer the server is hosted on.
Protocol:
Select to apply the feature to either TCP, UDP or Both types of packet transmissions.
Port range: The range of ports that this feature will be applied to.