krb5 "Error Code 52" - UDP packet size - TCP fallback
uli.schroeder at gmx.net
Fri Jun 6 14:24:42 EDT 2003
I have a problem authenticating my RedHat 9 against Active Directory.
I'm running the MIT implementation of kerberos.
When I run kinit for my testuser it works fine. The testuser ist just a
member of the domain with read access to the directory. No other groups
or permissions. When I try to do a kinit for my own account with all its
group memberships, etc., I just get the error code 52. I read on the
internet that this is because the Windows 2000 server switches from UDP
to TCP if the maximum packet size is exceeded. I think this happens with
all my "normal" users.
It seems like a lot of people managed to authenticate against AD.
Maybesomeone can help me with this problem and tell me how he solved it.
Thanks in advance.
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