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Page 44 of 78
4.3.2. NAT
4.3.2.1. DMZ
Choose “
Advanced
→NAT→DMZ
”, you can configure the DMZ host in the screen as shown in
Figure 4-26.
A DMZ (demilitarized zone) is a host between a private local network and the outside public network.
It allows a single host on your LAN to expose all of its ports to the Internet. Users of the public
network outside the company can access to the DMZ host.
Figure 4-26
Enable DMZ:
Check the box to enable DMZ function.
DMZ Host IP Address:
Enter the specified IP Address for DMZ host on the LAN side.
Click
Apply Changes
to save your configuration.
Note:
After configuration, you need to click the
Save
button appeared on the left panel so that your
configuration can still take effect after the Router reboots.
4.3.2.2. Virtual Server
Choose “
Advanced→NAT→Virtual Server
”, and then you can configure the Virtual Server in the
screen as shown in Figure 4-27.
The Virtual Server is the server or server(s) behind NAT (on the LAN). It allows a single host on your
LAN to provide the specified service to the Internet, for example Web server or FTP server, which
you can make visible to the outside world even though NAT makes your whole inside network
appear as a single machine to the outside world.