User guide

System Configuration
5-24
5
DMZ
If you have a client PC that cannot run an Internet application properly from behind
the NAT firewall, you can open the client up to unrestricted two-way internet access
by defining a virtual-DMZ (virtual-demilitarized-zone) host.
Figure 5-22. DMZ Settings
The displayed items on this page can be described as follows:
• DMZ Service – Enables the DMZ feature. (Default: Disabled)
• DMZ IP Address – Specifies the IP address of the virtual DMZ host.
Note: Adding a host to the DMZ may expose your local network to a variety of security
risks, so only use this option as a last resort.