4G680V2.0
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When some hosts inside the private network have already allocated the local IP address, that is, only
the private address used in the private network, but now they want to communicate with the host on
the Internet (no need to encrypt), we can use the NAT method.
3.8.3 DMZ
Receive all the data from external network interface forwarded to “DMZ IP address”
Enable DMZ: If an application has trouble working from behind the router, you can expose one
computer to the Internet and run the application on that computer.
Note: Placing a computer in the DMZ may expose that computer to a variety of security risks. Use
of this option is only recommended as a last resort.
DMZ Address: Specify the IP address of the computer on the LAN that you want to have
unrestricted Internet communication.