[Samba] DRS error after DC reboot

[cn at brain-biotech.de]

What is the nameserver used when you do this query?

Am 21. September 2021 12:45:54 MESZ schrieb Giuseppe Arvati via samba <samba at lists.samba.org>:
>Il 21/09/2021 08:44, cn--- via samba ha scritto:
>> Am 21.09.21 um 08:35 schrieb Giuseppe Arvati via samba:
>>>>> The
>>>>> # samba-tool drs showrepl
>>>>> ERROR(<class 'samba.drs_utils.drsException'>): DRS connection to
>>>>> dc1piopp.apam-ad.apam.it failed - drsException: DRS connection to
>>>>> dc1piopp.apam-ad.apam.it failed: (32212
>>>>> 25653,
>>>>> '{Device Timeout} The specified I/O operation on %hs was not
>>>>> completed
>>>>> before the time-out period expired.')
>>>>>     File
>>>>> "/usr/local/samba/lib64/python2.7/site-
>>>>> packages/samba/netcmd/drs.py",
>>>>> line 44, in drsuapi_connect
>>>>>       (ctx.drsuapi, ctx.drsuapi_handle, ctx.bind_supported_extensions)
>>>>> =
>>>>> drs_utils.drsuapi_connect(ctx.server, ctx.lp, ctx.creds)
>>>>>     File
>>>>> "/usr/local/samba/lib64/python2.7/site-packages/samba/drs_utils.py",
>>>>> line 58, in drsuapi_connect
>>>>>       raise drsException("DRS connection to %s failed: %s" % (server,
>>>>> e))
>>>>> failed
>> 
>> Is the DNS entry of the DC still there?
>> Do these tests work?
>> 
>> https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller#Verifying_DNS 
>> 
>> Regards
>> 
>> Christian
>> 
>Hello Christian
>
>thank you
>
>Last login: Tue Sep 21 08:22:44 2021 from 10.1.97.41
>[root at dc1piopp ~]# host -t SRV _ldap._tcp.apam-ad.apam.it.
>Host _ldap._tcp.apam-ad.apam.it. not found: 3(NXDOMAIN)
>[root at dc1piopp ~]# host -t SRV _ldap._tcp.dc1piopp.apam-ad.apam.it.
>Host _ldap._tcp.dc1piopp.apam-ad.apam.it. not found: 3(NXDOMAIN)
>[root at dc1piopp ~]# host -t SRV _ldap._tcp.apam-ad.apam.it.
>Host _ldap._tcp.apam-ad.apam.it. not found: 3(NXDOMAIN)
>[root at dc1piopp ~]# host -t SRV _kerberos._udp.apam-ad.apam.it.
>Host _kerberos._udp.apam-ad.apam.it. not found: 3(NXDOMAIN)
>[root at dc1piopp ~]# host -t A dc1piopp.apam-ad.apam.it.
>dc1piopp.apam-ad.apam.it has address 10.1.1.4
>
>but I see ( RSAT ) in dns manager
>
>apam-ad.apam.it
>
> _tcp
>
>   _ldap SRV dc1piopp.apam-ad.apam.it
>
>
>
>
>
>
>
>
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-- 
Dr. Christian Naumer
Vice President
Unit Head Bioprocess Development

BRAIN Biotech AG
Darmstaedter Str. 34-36, D-64673 Zwingenberg
e-mail cn at brain-biotech.com, homepage www.brain-biotech.com
phone +49-6251-9331-30 / fax +49-6251-9331-11

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