TP-LINK TL-WR841N User Manual

TL-WR841N/TL-WR841ND/TL-WR847N

 

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Figure 4-35    Add or Modify a Port Triggering Entry 

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 Disable All button to make all entries disabled. 
Click the Delete All button to delete all entries. 



 

1.  When the trigger connection is released, the corresponding opening ports will be closed. 
2.  Each rule is allowed to be used only by one host on LAN synchronously. The trigger 

connection of other hosts on LAN will be refused. 

3.  Incoming Ports cannot overlap each other. 

Choose menu “Forwarding  → DMZ”, you can view and configure DMZ host in the screen as 
shown in Figure 4-36. 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 be changed when using the DHCP function. 

 

Figure 4-36  DMZ 

To assign a computer or server to be a DMZ server:   
1. Check 

the 

Enable radio button. 

2.  Enter the IP Address of a local host in the DMZ Host IP Address field.