D-Link DIR-450 User Manual - Page 27

Section 3 - Configuration Firewall Settings This section will allow you to setup a DMZ host and to enable VPN passthrough. If you have a client PC that cannot run Internet applications properly from behind the DIR-450, then you can set the client up for unrestricted Internet access. It allows a computer to be exposed to the Internet. This feature is useful for gaming purposes. Enter the IP address of the internal computer that will be the DMZ host. Adding a client to the DMZ (Demilitarized Zone) may expose your local network to a variety of security risks, so only use this option as a last resort. Enable DMZ Host: Check this box to enable DMZ. DMZ IP Address: Enter the IP address of the computer you would like to open all ports to. Enable PPTP Check this box to allow PPTP VPN traffic to pass Passthrough: through the router. Enable L2TP Check this box to allow L2TP VPN traffic to pass Passthrough: through the router. Enable IPSec Check this box to allow IPSec VPN traffic to Passthrough: pass through the router. D-Link DIR-450 User Manual 27