TL-R402MCable/DSL Router User Guide

using the DHCP function. You can set up DMZ host on this page shown in Figure 4-17:

Figure 4-17 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.

4.6.4 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 4-18:

Figure 4-18 UPnP Settings

¾Enable 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

¾Current UPnP Settings Table - this table displays the current UPnP information

¾App Description - The description provided by the application in the UPnP request

¾External Port - External port, which the router opened for the application

¾Protocol - Which type of protocol is opened

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