37D-Link DIR-605 User Manual
Section 3 - Conguration
Check this to enable SPI.
Check this box to enable DMZ.
Enter the IP address of the computer you would 
like to open all ports to.
Choose a name for the rewall rule.
Select  to  Allow  or  Deny  transport  of  the  data 
packets according to the criteria dened in the 
rule. 
The  Source/Destination  is  the  TCP/UDP  port 
on either the LAN or WAN side.
Click  Add  New  to  access  the  Schedules 
window.  See  Maintenance>Schedules  for 
more information.
Enter a beginning and ending IP address.
Select the transport protocol that will be used 
for the lter rule.
Enter the desired port range for the lter rule.
Enable DMZ 
Host:
DMZ IP 
Address:
Name:
Action:
Source/Dest:
Schedule:
IP Address:
Protocol:
Port Range:
Firewall & DMZ
This section will allow you to set up a DMZ host and to set up rewall rules.
If you have a client PC that cannot run Internet applications properly from behind the DIR-605, 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 SPI: