EFS Event ID: 6203 on Windows Server 2003

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basuraster - 30 May 2005 16:12 GMT

Hello

This error:
EFS does not support encryption over network sessions established using

the NTLM protocol.

appears when I try create file encrypted in cluster w2003 any idea??

My configuration:

1 DC with CA / Mode Mixed
2 Node Cluster
1 Workstation

thanks

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Kerry Brown - 30 May 2005 18:36 GMT

> Hello
>
[quoted text clipped - 12 lines]
>
> thanks

What client are you using? You have to be using Kerberos authentication. If
you login from a Win98 machine you are using NTLM authentication.

Kerry

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Kerry Brown - 31 May 2005 04:10 GMT

>> Hello
>>
[quoted text clipped - 17 lines]
>
> Kerry

Some links about types of authentication and possible reasons why NTLM may
be used:

http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/Operation
s/6291dce1-4ea8-4b4f-a9c1-23926ab6e8dd.mspx

http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/ServerHel
p/b01221d7-a5a5-442d-a804-c9fe44fdf448.mspx

Kerry

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basuraster - 31 May 2005 08:32 GMT

Thanks for the links.
I find my problem. In Virtual server cluster kerberos autentication is
not enable, I change a work fine.

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Kerry Brown - 31 May 2005 15:40 GMT

> Thanks for the links.
> I find my problem. In Virtual server cluster kerberos autentication is
> not enable, I change a work fine.

Thanks for the update, glad you got it working.

Kerry

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