Verizon HomeFusion Broadband, User Manual

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6 GUI: Firewall Settings
DMS-CTC-20110909-0007 v2.0 61
6.4 DMZ Host
Introduction
The DMZ (De-Militarized Zone) host feature allows one device on the network to
operate outside the firewall. To designate a DMZ host:
 To use an Internet service, such as an online game or video-conferencing
program, not present in the Port Forwarding list and for which no port range
information is available.
 To expose one computer to all services without restriction or security.
WARNING!
A DMZ host is not protected by the firewall and may be vulnerable to attack.
Designating a DMZ host may also put other computers in the local network at risk.
When designating a DMZ host, consider the security implications and protect it if
necessary.
Assigning a DMZ Host
Proceed as follows:
1 On the top menu, click Firewall Settings .
2 The HBR prompts you to confirm your choice. Click Yes .
3 On the left menu, click DMZ Host .
4 The DMZ Host page appears:
Select the check box on the left and enter the IP address of the host that you
want to use as a DMZ host.
5 Click Apply .
Disabling the DMZ host
If, at any point, you want to disable the DMZ host:
1 Browse to the DMZ Host page.
2 Clear the check box on the left.
3 Click Apply .
Only one network computer can be a DMZ host at any time.