DMZ
The DMZ Host is a local computer exposed to the Internet. When setting a
particular internal IP Address as the DMZ Host, all incoming packets will be
checked by the firewall and NAT algorithms then passed to the DMZ Host.
For example, if you have a local client PC that cannot run an Internet
application (e.g. Games) properly from behind the NAT firewall, then you can
open the client up to unrestricted two-way Internet access by defining a DMZ
Host.
Enable DMZ and enter the IP address for which you want unrestricted access to
the internet in the
DMZ Host IP address.
Click Apply to save and apply the
settings.