802.1x Problem

Unanswered Question
Apr 1st, 2009
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Dear all,

I configured 802.1x with an 2950 and IAS ins the LAB, everything is working finde with dynamic VLAN Assignement and Guest VLAN.

I did the same with an 2948, I need to use it (mangement decission they don't want buy new one)

But there I got the error message:

A malformed RADIUS message was received from client The data is the RADIUS message.

Can somebody helps me?

I think it must ne a setting in the IAS Radius-Client settin, or I'M wrong? I tried Cisco o. Radius Standard.

Thansk, Sebastian

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mattkaya56 Wed, 04/01/2009 - 15:25
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Can you post the configuration please.

When you say client do you mean PC or radius client?

I have seen this error when you use Windows client.

Sebastian Helmer Thu, 04/02/2009 - 00:34
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Hi mathew,

You will attached find my config and the eventlog message of the IAS.



Sebastian Helmer Fri, 04/10/2009 - 06:22
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It is working now with Software 8.4. In my case i had trouble with 8.3..

Thanks all


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