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Chapter 10
 
NAT Forwarding
1. Visit
 http://tplinkwifi.net
, and log in with the username and password you’ve set for 
the router.
2. Go to 
Advanced 
NAT Forwarding 
>
 Port Triggering
 and click 
Add
.
3. Click 
View Existing Applications
, and select the desired application. The external port, 
internal port and protocol will be automatically filled with contents. The following 
picture takes application 
MSN Gaming Zone
 as an example.
4. Click 
OK
 to save the settings.
Tips:
1.  You can add multiple port triggering rules according to your network need.
2.  The triggering ports can not be overlapped.
3.  If the application you need is not listed in the Existing Applications list, please enter the parameters manually. 
You should verify the external ports the application uses first and enter them into External Port field according 
to the format the page displays.
10. 3.  Make Applications Free from Port Restriction by 
DMZ
When a PC is set to be a DMZ (Demilitarized Zone) host in the local network, it is totally 
exposed to the Internet, which can realize the unlimited bidirectional communication 
between internal hosts and external hosts. The DMZ host becomes a virtual server with 
all ports opened. When you are not clear about which ports to open in some special 
applications, such as IP camera and database software, you can set the PC to be a DMZ 
host.