User's Manual

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SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual
Configuring DMZ Settings
If you have a local client computer that cannot run an Internet application properly behind
the NAT firewall, you can configure it for unrestricted two-way Internet access by defining it
as a Virtual Demilitarized Zone (DMZ) host. Adding a client to the DMZ may expose your
local network to various security risks because the client in the DMZ is not protected by the
firewall.
To access the DMZ (Demilitarized Zone) menu, click Firewall in the menu bar and then click
the DMZ submenu in the menu bar. Figure 68 shows an example of the menu.
Note: The DMZ submenu is not available in the menu bar if Enable Firewall
Module is disabled in the Security Settings (Firewall) menu (see page 105).
Figure 68. DMZ (Demilitarized Zone) Menu