[Samba] Winbind File Server Domain Member Errors: "Client not found in Kerberos database" / "Could not receive trustdoms".

steve steve at steve-ss.com
Sat Aug 16 08:10:21 MDT 2014


On Sat, 2014-08-16 at 05:58 -0300, Martinx - ジェームズ wrote:
> Guys,
> 
> I'm seeing the following error at my Samba4 Domain Member File Server:
> 
> ---
> ==> /var/log/samba/log.wb-DOMAIN <==
> [2014/08/16 05:39:26.616878,  0]
> ../source3/libads/kerberos_util.c:74(ads_kinit_password)
>   kerberos_kinit_password FILE-SERVER$@REALM.DOMAIN.COM failed: Client not
> found in Kerberos database
> [2014/08/16 05:39:26.616962,  1]
> ../source3/winbindd/winbindd_ads.c:122(ads_cached_connection_connect)
>   ads_connect for domain DOMAIN failed: Client not found in Kerberos
> database
> 
> ==> /var/log/samba/log.winbindd <==
> [2014/08/16 05:39:27.256066,  1]
> ../source3/winbindd/winbindd_util.c:316(trustdom_list_done)
>   Could not receive trustdoms
> [2014/08/16 05:39:28.257587,  1]
> ../source3/winbindd/winbindd_util.c:316(trustdom_list_done)
>   Could not receive trustdoms
> [2014/08/16 05:39:29.258850,  1]
> ../source3/winbindd/winbindd_util.c:316(trustdom_list_done)
>   Could not receive trustdoms
> ---
> 
> The command "kinit user" works... Kerberos seems to be fine at
> "file-server".
> 
> How to fix this permanently?!
> 
> I mean, last time I saw this messages, I did a "net ads leave / join" as a
> workaround but, the problem keep appearing over and over...
> 
> Apparently, it is loosing its membership... But I don't know for sure...
> 
> It is a Samba 4.1.6 on Ubuntu Trusty.
> 
> The AD DC is also a Samba 4.1.6 + Bind9, Ubuntu Trusty too. The members
> based on Windows (Desktops) are working fine.
> 
> Tips?!
> 
> Tks!
> Thiago

At least give us something to check!

smb.conf at both ends
/etc/krb5.conf
klist -k





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