Netgear CVG824G Bedienungsanleitung PDF herunterladen (Seite 47)

Wireless Cable Voice Gateway Model CVG824G Reference Manual

Protecting Your Network 3-11

v1.0, November 2006

To clear a Port Triggering rule:

1. Either remove the check from the Enable box to temporarily disable the rule, or

2. Select the rule and click Delete.

Setting Up A Default DMZ Host

The Default DMZ Server feature is helpful when using some online games and video conferencing

applications that are incompatible with NAT. The gateway is programmed to recognize some of

these applications and to work properly with them, but there are other applications that may not

function well. In some cases, one local PC can run the application properly if that PC’s IP address

is entered as the Default DMZ Host.

Figure 3-7

Note: For security, you should avoid using the Default DMZ Server feature. When a

computer is designated as the Default DMZ Server, it loses much of the protection

of the firewall, and is exposed to many exploits from the Internet. If compromised,

the computer can be used to attack your network.

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Netgear CVG824G Bedienungsanleitung Seite 47