TP-Link 3G/4G TL-MR3220 V2 User Guide - Page 63

Current UPnP Settings List

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TL-MR3220 3G/4G Wireless N Router User Guide Figure 4-39 DMZ To assign a computer or server to be a DMZ server: 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.  Note: After you set the DMZ host, the firewall related to the host will not work. 4.8.4 UPnP 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. -54-

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TL-MR3220
3G/4G Wireless N Router User Guide
Figure 4-39
DMZ
To assign a computer or server to be a DMZ server:
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.
Note
:
After you set the DMZ host, the firewall related to the host will not work.
4.8.4
UPnP
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.
-54-