User's Manual

66xx/67xx Router Users Guide 83
The NAT – Port Triggering Setup screen appears after you save your selections. You will be
able to add or remove selections made by clicking on the Add and Remove buttons.
DMZ Host
Normally, you do not want hosts on your gateway’s network to be accessible from the internet.
But if you want set up a service (such as an FTP or a web server or a Web) that must be
accessed from outside your network, you can set up DMZ (de-militarized zone) host. The DMZ
host will accept IP traffic from the Internet.
Set the IP address of the PC to be DMZ host, so that the DMZ host will not be blocked by firewall.
LAN loopback maps the WAN IP address to the local server’s IP address, so that locally hosted
servers on LAN side subnets or the DMZ have access to or from the Internet.
You can define the IP address of the DMZ Host on this screen. Enter the IP address and click
Save / Apply.