Intellinet Network Solutions 523967 - Manual (Page 108)

activated.
Click 'Apply' (6) to save the changes.
Click 'Continue' to go back to the previous setup menu and to continue
with the router setup. Click 'Apply' to reboot the router so the settings
will take effect. Please wait for about 30 seconds while the router is
rebooting.
3-3-4 Demilitarized Zone (DMZ)
The Wireless N Broadband Router protects all connected computers in
your local network through means of NATing and the Firewall.
Sometimes, however, you may want to expose a computer or network
device to the Internet intentionally for various reasons; e.g.,
troubleshooting of network problems. Placing a computer in the DMZ
puts it at great risk because the protection mechanisms of the router no
longer apply.
So, unless you know what you are doing, you should not use this function
at all.
Click the 'Firewall' menu on the left of the Web management interface,
then click 'DMZ' and the following screen appears.