TP-LINK TL-MR3420 Manual Do Utilizador

 

1. Click 

the 

Enable radio button. 

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

3. Click 

the 

Save button. 

 

After you set the DMZ host, the firewall related to the host will not work. 

Choose menu “Forwarding→UPnP”, you can view the information about UPnP(Universal Plug 

and Play) in the screen (shown in Figure 4-40).The UPnP feature allows the devices, such as 

Internet computers, to access the local host resources or devices as needed. UPnP devices 

can be automatically discovered by the UPnP service application on the LAN.   

 

Figure 4-40  UPnP Setting 



 

Current UPnP Status - UPnP can be enabled or disabled by clicking the Enable or 

Disable button. As allowing this may present a risk to security, this feature is enabled by 

default.  



 

Current UPnP Settings List - This table displays the current UPnP information.

 



 

App Description -The description provided by the application in the UPnP request 



 

External Port - External port, which the Router opened for the application. 



 

Protocol - Shows which type of protocol is opened. 



 

Internal Port - Internal port, which the Router opened for local host. 



 

IP Address - The UPnP device that is currently accessing the Router. 



 

Status - The port’s status displayed here. “Enabled” means that port is still active. 

Otherwise, the port is inactive. 

Click Refresh to update the Current UPnP Settings List.   

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