Click the server for which you want to configure the plug-in.
In the details pane, click the Properties tab, and then select the Show all plug-in categories check box.
In Category, click Data source.
In the Windows Media Services snap-in, in Plug-in, click WMS Network Data Source, and then click Properties.
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In Windows Media Services Administrator for the Web, click WMS Network Data Source.
WMS Network Data Source Properties appears.
On the General tab, in Protocols, select the check boxes of to the protocols you want to use when connecting to network data sources through RTSP.
If you are connecting to a network data source through a proxy server, in Proxy settings, click the protocol used to connect to the proxy server, and then click the Configure button.
Enter the appropriate information for your proxy server, and then click OK.
Note
Windows Media Services supports Internet Protocol version 6 (IPv6). IPv6 is the newest version of the Internet Protocol and was designed to accommodate increasing demand for unique IP addresses. IPv6 increases the IP address size from 32 bits to 128 bits to support more levels of addressing hierarchy and a greater number of addressable nodes. Not all networks are configured to use IPv6, but Windows Media Services will automatically use IPv6 when it is available. For more information about IPv6, refer to the IPv6 page at the Microsoft Web site.