TL-WR340G/TL-WR340GD 54M Wireless Router User Guide
 
 
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Figure 3-31 Add or Modify a Triggering Entry 
There are many popular applications in the Popular Application list. You can select it, and the 
application will fill in the Trigger Port, incoming Ports Range boxes and select the Enable 
checkbox. It has the same effect as adding a new rule. 
To modify or delete an existing entry: 
1. Click the Modify in the entry you want to modify. If you want to delete the entry, click the 
Delete. 
2.  Modify the information.   
3. Click the Save button. 
Click the Enable All button to make all entries enabled 
Click the Disabled All button to make all entries disabled. 
Click the Delete All button to delete all entries 
) 
Note: 
When the trigger connection is released, the according opening ports will be closed. 
Each rule allowed to be used only by one host on LAN synchronously. The trigger connection of 
other hosts on LAN will be refused. 
Incoming Port Range cannot overlap each other. 
3.7.3  DMZ 
The DMZ host feature allows one local host to be exposed to the Internet for a special-purpose 
service such as Internet gaming or videoconferencing. DMZ host forwards all the ports at the 
same time. Any PC whose port is being forwarded must have its DHCP client function disabled 
and should have a new static IP Address assigned to it because its IP Address may change when 
using the DHCP function. You can set up DMZ host on this page shown in figure 5-29: