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TL-R480T Enterprise Broadband Router User Giude
Figure 5-19 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.
5.6.4 UPnP
The Universal Plug and Play (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. You can
configure UPnP on this page shown in figure 5-20:
Figure 5-20 UPnP Settings
Enable UPnP - 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
disabled by default.
Current UPnP Settings Table - 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 - 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.
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