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Selecting Router from the left menu bar, then the Port Forwarding tab, brings up the port
forwarding configuration page. Port Forwarding is a technique for transmitting and receiving network
traffic through a router that involves re-writing the source and/or destination IP addresses and
usually the TCP/UDP port numbers of IP packets as they pass through. The various routing
configurations will be displayed in the IP mapping table at the bottom of the screen.
DMZ is a host on the internal network that has all ports exposed, except those ports forwarded
otherwise. Refer to Figure 9.1 below.
Figure 9.1: DMZ/Port Forwarding configuration page