[OpenAFS] aklog: unknown RPC error (-1765328370) while getting AFS tickets

[Jeffrey E Altman]

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On 9/12/2022 10:10 AM, Jose M Calhariz 
(jose.calhariz@tecnico.ulisboa.pt) wrote:
> Hi,
>
> I have setup a test cell of OpenAFS 1.6.x, Debian 9.  For testing the
> upgrade to Debian 11.  When I do the initial setup of the cell and do
> the first aklog I get the following error:
>
> aklog: unknown RPC error (-1765328370) while getting AFS tickets
>
> How do I get the meaning of this error?  This error number is not on
> Google.  I have just tested the aklog command on the client against
> another cell and it worked.  So my problem is the new cell.

The error is Kerberos v5 error KRB5KDC_ERR_ETYPE_NOSUPP, "KDC has no 
support for encryption type".

Is the OpenAFS client version older than 1.6.5?

Prior to 1.6.5 aklog explicitly requested AFS service tickets with a 
DES-CBC-CRC session key.

Alternatively, the AFS service principal for the test cell might have 
been created without an AES key.

Jeffrey Altman





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