Unexpected return codes from KDC -- krb5-1.6.3

[Tom Yu]

Mike Friedman <mikef at berkeley.edu> writes:

> But the fact that kinit seems to be acting the same way would appear to be 
> the significant point.

Yes.

> Here's what getprinc shows:
>
>     kadmin.local:  getprinc mikef
>     Principal: mikef at BERKELEY.EDU
>     Expiration date: [never]
>     Last password change: Tue Jan 27 14:41:56 PST 2009
>     Password expiration date: Wed Jan 28 11:00:16 PST 2009
>     Maximum ticket life: 0 days 10:00:00
>     Maximum renewable life: 7 days 00:00:00
>     Last modified: Thu Jan 29 11:00:16 PST 2009 (root/admin at BERKELEY.EDU)
>     Last successful authentication: [never]
>     Last failed authentication: [never]
>     Failed password attempts: 0
>     Number of keys: 4
>     Key: vno 1, AES-256 CTS mode with 96-bit SHA-1 HMAC, no salt
>     Key: vno 1, Triple DES cbc mode with HMAC/sha1, no salt
>     Key: vno 1, ArcFour with HMAC/md5, no salt
>     Key: vno 1, DES cbc mode with CRC-32, no salt
>     Attributes: REQUIRES_PRE_AUTH
>     Policy: [none]

Do you get this sort of mismatched error code for a client principal
that does not have REQUIRES_PRE_AUTH set?