[Samba] Remove stale DRS replication partner

Johannes Engel
2017-06-27T15:18:37Z

Hi James,

thanks a lot. However, in the Windows Sites & Services application the
connection in question does not show up at all. It is only visible in
the samba-tool output and only for the objects DomainDnsZones and
ForestDnsZones...

Best regards
Johannes

Am 27.06.2017 um 17:16 schrieb Johannes Engel:
>
> Hi James,
>
> thanks a lot. However, in the Windows Sites & Services application the
> connection in question does not show up at all. It is only visible in
> the samba-tool output and only for the objects DomainDnsZones and
> ForestDnsZones...
>
> Best regards
> Johannes
>
>
> Am 27.06.2017 um 14:57 schrieb lingpanda101:
>> On 6/26/2017 4:35 PM, Johannes Engel wrote:
>>> Hi James,
>>>
>>> thanks a lot for your hint. However, I seem to be unable to find it
>>> there. Can you please be a little more specific?
>>> I tried to check the replication topology, but no success.
>>> Thanks a lot!
>>>
>>> Best regards
>>> Johannes
>>>
>>> lingpanda101 via samba <samba at lists.samba.org
>>> <mailto:samba at lists.samba.org>> schrieb am Mo., 26.
Juni 2017 um
>>> 20:52 Uhr:
>>>
>>>     On 6/26/2017 2:43 PM, Johannes Engel via samba wrote:
>>>     > Dear list,
>>>     >
>>>     > After (almost) successfully removing a dead DC from my
domain
>>>     I am left
>>>     > with only one visible symptom:
>>>     > samba-tool drs showrepl shows two stale outbound link for
one
>>>     of the
>>>     > remaining 2 DCs:
>>>     > DC=DomainDnsZones,DC=subdom,DC=mydom,DC=com
>>>     >          NTDS DN: CN=NTDS
>>>     >
>>>
Settings\0ADEL:09210f3d-dab9-4a69-92ca-b11e93845367,CN=DC3\0ADEL:591e8395-a414-4bca-99a0-8cb195417493,CN=Servers,CN=Location,CN=Sites,CN=Configuration,DC=subdom,DC=mydom,DC=com
>>>     >                  DSA object GUID:
>>>     09210f3d-dab9-4a69-92ca-b11e93845367
>>>     >                  Last attempt @ Mon Jun 26 17:26:27 2017
CEST
>>>     failed, result
>>>     > 2 (WERR_FILE_NOT_FOUND)
>>>     >                  2001797 consecutive failure(s).
>>>     >                  Last success @ Sat Jan  7 15:22:31 2017
CET
>>>     >
>>>     > I tried already the samba-tool emergency way using
>>>     > DC2# samba-tool domain demote
>>>     >
--remove-other-dead-server=09210f3d-dab9-4a69-92ca-b11e93845367
>>>     > ERROR: Demote failed: DemoteException:
>>>     09210f3d-dab9-4a69-92ca-b11e93845367
>>>     > is not an AD DC in subdom.mydom.com
<http://subdom.mydom.com>
>>>     >
>>>     > Same using the server's name instead of the GUID.
>>>     > How can I remove this connection from the replication?
>>>     >
>>>     > Any help appreciated.
>>>     >
>>>     > Best regards
>>>     > Johannes
>>>
>>>     You can remove the orphaned NTDS connection using Windows Sites
and
>>>     Services application.
>>>
>>>     --
>>>     --
>>>     James
>>>
>>>
>>>     --
>>>     To unsubscribe from this list go to the following URL and read
the
>>>     instructions: https://lists.samba.org/mailman/options/samba
>>>
>>     I'll try, but I'm not sure if you have more then one site.
Open
>> Sites & Services. One the the left you may only see
>> 'Default-First-Site-Name'. Click the arrow to expand
>> 'Default-First-Site-Name'. Next click the arrow to expand
'Servers'.
>> You should see one or more servers. Click the arrow next the the DC
>> that continues to display the demoted NTDS settings when running
>> 'showrepl'. You should now see 'NTDS Settings' under
the DC. You can
>> now right click and delete any 'automatically generated' site
link
>> not needed on the right pane or altogether delete the 'NTDS
settings'
>> under the DC you expanded.
>>
>> If you see the actual DC you demoted when expanding
>> 'Default-First-Site-Name', go ahead and delete it as well. Use
>> caution when deleting a DC. Make sure it's the one no longer part
of
>> your domain. If in doubt on any of these steps, ask on the list.
>>
>> --
>> --
>> James
>