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Prestige 650 Series User’s Guide
18-2 UPnP
All UPnP-enabled devices may communicate freely with each other without additional configuration. Disable
UPnP if this is not your intention.
18.2 UPnP and ZyXEL
ZyXEL has achieved UPnP certification from the Universal Plug and Play Forum Creates UPnP™
Implementers Corp. (UIC). ZyXEL's UPnP implementation supports IGD 1.0 (Internet Gateway Device). At
the time of writing ZyXEL's UPnP implementation supports Windows Messenger 4.6 and 4.7 while
Windows Messenger 5.0 and Xbox are still being tested.
UPnP broadcasts are only allowed on the LAN.
See later sections for examples of installing UPnP in Windows XP and Windows Me as well as an example
of using UPnP in Windows.
18.2.1 Configuring UPnP
From the Site Map in the main menu, click UPnP under Advanced Setup to display the screen shown next.
Figure 18-1 Configuring UPnP
The following table describes the labels in this screen.
Table 18-1 Configuring UPnP
LABEL DESCRIPTION
Enable the Universal
Plug and Play (UPnP)
Service
Select this checkbox to activate UPnP. Be aware that anyone could use a UPnP
application to open the web configurator's login screen without entering the
Prestige's IP address (although you must still enter the password to access the
web configurator).