TP-LINK 4.1.1 1910011002 Manual Do Utilizador

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TL-WR841N/TL-WR841ND
300Mbps Wireless N Router User Guide
 
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3.  Select the protocol used for Trigger Port from the Trigger Protocol drop-down list, either 
TCPUDP, or All
4.  Select the protocol used for Incoming Ports from the Incoming Protocol drop-down list, 
either TCP or UDP, or All. 
5. Select 
Enable in Status field.   
6. Click 
the 
Save button to save the new rule. 
 
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 
)
 
Note:
 
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. 
4.8.3  DMZ 
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