9.2 DMZ Settings
The DMZ feature allows one network computer to be exposed to
the Internet for use of a special-purpose service such as Internet
gaming or videoconferencing. DMZ hosting forwards all the ports
at the same time to one PC. The Port Range forwarding feature is
more secure because it only opens the ports you want to have
opened, while DMZ hosting opens all the ports of one computer,
exposing the computer to the Internet.
DMZ Host IP Address: Enter the IP address of a LAN
computer which you want to set to a DMZ host.
Enable: Check/uncheck to enable/disable the DMZ host.
For example: To set a PC at 192.168.2.100 to a DMZ host for
intercommunication with another host on the Internet, config
same settings as shown above on the screenshot on the device.
NOTE:Once you set a PC to a DMZ host, it will be completely
exposed to extranet and gains no more protection from the
device firewall.