Microsoft KB Archive/183338

= IAS: Some 3rd-Party Radius Servers Cannot Proxy to MS Radius =

Article ID: 183338

Article Last Modified on 10/30/2003

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APPLIES TO


 * Microsoft Commercial Internet System 2.0
 * Microsoft Internet Authentication Service

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This article was previously published under Q183338



SYMPTOMS
Livingston Radius server version 2.0.x and Merit Radius server version 2.4.x cannot proxy or forward a user name and password to Microsoft[ASCII 146]s Radius server and authenticate users successfully.



RESOLUTION
The resolution for Merit Radius users is to upgrade to version 3.6.x or later, which supports proxy state per the RFC. None of the shipping versions of Livingston Radius server (version 2.0.x) supports the standard; however, version 2.1.x beta supports proxy state. To obtain the beta, contact Livingston Support.



STATUS
The third-party products discussed here are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability.

Keywords: kbprb KB183338

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