[Samba] Samba Member NT_STATUS_NETWORK_SESSION_EXPIRED

Oliver Werner
Tue, 27 Sep 2016 07:05:55 -0000

Hi Rowland,

i have tested unjion and join again the member. But that looks not better :/.
Any ideas?

Best wishes
OLIVER WERNER
Systemadministrator



> Am 23.09.2016 um 14:38 schrieb Oliver Werner via samba <samba at
lists.samba.org>:
>
> Yes the file /etc/krb5.keytab is exists.
>
> You mean this lines?
>
>       dedicated keytab file = /etc/krb5.keytab
>       kerberos method = secrets and keytab
>       winbind refresh tickets = yes
>
> there was edits when i join the system.
> OLIVER WERNER
> Systemadministrator
>
>
>
>
>> Am 23.09.2016 um 08:55 schrieb Rowland Penny via samba <samba at
lists.samba.org <mailto:samba at lists.samba.org>>:
>>
>> On Fri, 23 Sep 2016 07:25:40 +0200
>> Oliver Werner <oliver.werner at kontrast.de <mailto:oliver.werner
at kontrast.de> <mailto:oliver.werner at kontrast.de
<mailto:oliver.werner at kontrast.de>>> wrote:
>>
>>> hi,
>>>
>>> now after 10 hours my samba has the next crash and need to restart
>>> winbind.
>>>
>>> Here are the list/kinit:
>>>
>>> # before kinit
>>> pl0024:~# klist
>>> klist: Credentials cache file '/tmp/krb5cc_0' not found
>>> pl0024:~# kinit Administrator
>>> Password for Administrator at HQ.KONTRAST:
>>> pl0024:~# klist
>>> Ticket cache: FILE:/tmp/krb5cc_0
>>> Default principal: Administrator at HQ.KONTRAST
>>>
>>> Valid starting       Expires              Service principal
>>> 23.09.2016 07:21:04  23.09.2016 17:21:04
>>> krbtgt/HQ.KONTRAST at HQ.KONTRAST renew until 24.09.2016 07:20:56
>>>
>>> thats the only one kerberos cache file in /tmp right now.
>>>
>>> looks like kerberos does not renew the ticket :(?
>>> OLIVER WERNER
>>> Systemadministrator
>>>
>>
>> failing after 10hrs is very probably kerberos related, you should have
>> a kerberos cache in /tmp for the machine. Does /etc/krb5.keytab exist ?
>> Did you have the kereberos lines in smb.conf when you joined the
>> machine ?
>>
>> Rowland
>>
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