Configure RADIUS Clients for Use with IAS Proxies

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Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2

To configure each RADIUS client to use the primary and secondary IAS proxies, do the following:

  • If the RADIUS client is a computer running Windows Server 2003, Standard Edition; Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; or Windows 2000 and the Routing and Remote Access service, use the Routing and Remote Access snap-in to configure the RADIUS client to use the primary and secondary IAS servers.

  • If the RADIUS client is a computer running Windows NT 4.0 and the Routing and Remote Access Service (RRAS), see Windows NT 4.0 Help for information about how to configure RRAS to use the primary and secondary IAS proxies as RADIUS servers.

  • If the RADIUS client is a third-party network access server, see the documentation for the NAS to determine how to configure it as a RADIUS client with two RADIUS servers.

For more information about configuring RADIUS accounting and authentication, see "Use RADIUS accounting" and "Use RADIUS authentication" in Help and Support Center for Windows Server 2003.