NetComm 3G22WV User Manual page 33

DMZ
If you have a client PC that cannot run an Internet application (e.g. Games) properly from behind the NAT firewall, then you can
open up the firewall restrictions to allow unrestricted two-way Internet access by defining a DMZ Host.
The DMZ function allows you to re-direct all packets going to your WAN port IP address, to a particular IP address in your LAN. The
difference between the virtual server and the DMZ function is that the virtual server re-directs a particular service/Internet application
(e.g. FTP, websites) to a particular LAN client/server, whereas DMZ re-directs all packets (regardless of services) going to your WAN
IP address to a particular LAN client/server.
OPTION
DMZ Settings:
DMZ IP Address:
Click 'Apply' to save the above configurations.
3G22WV – 3G WiFi Router with Voice User Guide
33
Figure 33 - Advanced View - DMZ Settings
Enable/disable DMZ.
Enter the IP address of a particular host in your LAN Network that will receive all the packets originally
going to the WAN port/Public IP address of your 3G22WV.
Table 22 - Advanced View - DMZ Settings
DEFINITION
www.netcommwireless.com