Universal Plug and Play (UPnP) allows discovery of UPnP enableddevices in a network environment. UPnP is only available on WindowsMe and XP. If you are not using either operating system on any ofyour computers, or do not want to use UPnP, then it is recommendedto disable UPnP on the router.

Step 1 Open a web browser and type the IP addressof the wireless router in the address bar (default is 192.168.0.1).Press Enter.

Step 2 The default username is admin (all lowercase) and the default password is blank (nothing). Click OK.

Step 3 Click the Tools tab then click Misc. tothe left. 

Step 4 Under the UPnP Settings section, selectEnabled using the radio buttons to enable UPnP on the wirelessrouter, or select Disabled using the radio buttons to disableit.

Step 5 Click Apply and then click Continue tosave the new settings.