SMC Networks D3GN301 Manuale Utente

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134 
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