[Samba] Samba4 and sssd, keytab file expires?

Lars Hanke debian at lhanke.de
Tue Dec 30 03:47:32 MST 2014

>> Even if I restart the service things don't change. The only solution I
>> have found so far is regenerating the keytab file.
>> It seems that the kerberos principal expires. Is this normal?
>> Funny thing is that on the 1st dc I am using sssd too and ssh logins
>> work as expected (no need to change the keytab file).
>> Anyone seen this before?

Which pricipal expires?

That tickets expire is built into Kerberos. I'm using nslcd and require 
k5start to refresh the principal. Could it be that you're runnining 
something like that on your 1st DC?

  - lars.

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