49D-Link DIR-400 User Manual
Section 3 - Conguration
Check thi s to en a b le SPI ( Stateful P a cket
Inspection).
Check this box to enable the DMZ Host feature.
Enter the IP address of the computer you would like
to open all ports to (the DMZ Host).
Firewall & DMZ - DMZ Host
This section will allow you to set up a DMZ host.
If you have a client PC that cannot run Internet applications properly from behind the DIR-400, then you can set the
client up for unrestricted Internet access. It allows a computer to be fully exposed to the Internet. This feature is useful
for some applications such as gaming. Note that 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 SPI:
Enable DMZ
Host:
DMZ IP
Address: