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NetComm Liberty Series - Wireless N150 Router
Port Forwarding
This page allows you to congure port forwarding rules to allow remote users to access services such as Web or FTP on your local
computers. This allows you to redirect a particular port number (from the Internet/WAN port) to a particular LAN IP address.
Name Description
Virtual Server Settings: enable/Disable port forwarding
IP Address: The LAN IP address that the public port number packet will be sent to
Port Range: The public port numbers to be sent to the specic LAN IP address
Protocol: Select the port number protocol type (TCP, UDP or both). If you are unsure, then
leave it as the default “TCP&UDP” setting
Comment: Add a comment to identify the rule (optional)
Click Apply to save the settings.
DmZ
If you have a client PC that cannot run an Internet application (e.g. Games) properly from behind the NAT rewall, then you can open up the
rewall restrictions to allow unrestricted two-way Internet access by dening a DMZ Host.
The DMZ function allows you to re-direct all packets going to your WAN port IP address, to a particular IP address in your LAN. The
difference between the virtual server and the DMZ function is that the virtual server re-directs a particular service/Internet application (e.g.
FTP, websites) to a particular LAN client/server, whereas DMZ re-directs all packets (regardless of services) going to your WAN IP address
to a particular LAN client/server.
Name Description
DMZ Settings: enable/disable DmZ.
DMZ IP Address: Fill-in the IP address of a particular host in your LAN Network that
will receive all the packets originally going to the WAN port/Public IP
address of your 3G Router.