Netgear FVS328 참조 매뉴얼
Model FVS328 ProSafe VPN Firewall with Dial Back-up Reference Manual
WAN and LAN Configuration
5-5
May 2004, 202-10031-01
Connecting Automatically, as Required
Normally, this option should be Enabled, so that an Internet connection will be made
automatically, whenever Internet-bound traffic is detected. However, if this causes high connection
costs, you can disable this setting.
automatically, whenever Internet-bound traffic is detected. However, if this causes high connection
costs, you can disable this setting.
If disabled, you must connect manually, using the sub-screen accessed from the Connection Status
button on the Status screen.
button on the Status screen.
Setting Up a Default DMZ Server
The default DMZ server feature is helpful when using some online games and videoconferencing
applications that are incompatible with NAT. The firewall 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 server.
applications that are incompatible with NAT. The firewall 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 server.
Incoming traffic from the Internet is normally discarded by the firewall unless the traffic is a
response to one of your local computers or a service that you have configured in the Ports menu.
Instead of discarding this traffic, you can have it forwarded to one computer on your network. This
computer is called the Default DMZ Server.
response to one of your local computers or a service that you have configured in the Ports menu.
Instead of discarding this traffic, you can have it forwarded to one computer on your network. This
computer is called the Default DMZ Server.
How to Assign a Default DMZ Server
1.
Click Default DMZ Server check box.
2.
Type the IP address for that server.
3.
Click Apply.
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.
firewall, and is exposed to many exploits from the Internet. If compromised, the
computer can be used to attack your network.