
GN-B41G Wireless Broadband Router 
The Virtual Server Screen The Virtual Server screen allows you to manage the virtual server settings of 
the GN-B41G.   There are two virtual server options:   router has only one IP 
address or router has multiple IP addresses (8 or 16 in most instances). If you 
have only one IP address click on the PPPoE/DHCP/Static tab. If you have 
multiple IP addresses, click on the PPPoE Unnumber tab. The DMZ Support 
tab allows you to enable a Demilitarized Zone (Zone) on your network.   
The DMZ Tab
With a firewall setup, it is necessary to configure a Demilitarized Zone (DMZ) 
when you want to execute some Internet applications (e.g. Internet games, 
video conferencing, or VPN connections) or create a server connecting to the 
Internet through the Intranet.   The DMZ feature allows you to specify the IP 
address of the computer that will be placed outside the firewall of your network. 
Enter the IP Address of your computer (eg. 192.168.1.2) into the LAN IP 
Address field and click the Submit button. 
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