Motorola Netopia 3342N - Manual (Page 102)

Administrator’s Handbook
102
Link: UPnP
Universal Plug and Play (UPnP™) is a set of protocols that allows a PC to automatically discover other UPnP
devices (anything from an internet gateway device to a light switch), retrieve an XML description of the
device and its ser vices, control the device, and subscribe to real-time event notification.
By default, UPnP is enabled on the Motorola Netopia® Gateway.
For Windows XP users, the automatic discover y feature places an icon representing
the Motorola Netopia® Gateway automatically in the “My Network Places” folder.
Double-clicking this icon opens the Gateway’s web UI.
PCs using UPnP can retrieve the Gateway’s WAN IP address, and automatically cre-
ate NAT por t maps. This means that applications that suppor t UPnP, and are used
with a UPnP-enabled Motorola Netopia® Gateway, will not need application layer
gateway suppor t on the Motorola Netopia® Gateway to work through NAT.
You can disable UPnP, if you are not using any UPnP devices or applications.
• Uncheck the UPnP Enabled checkbox, and click the Submit button.
• The Aler t icon will appear in the upper right corner of the web page. Click the Aler t icon, and when
prompted, click the Save and Restart link.