samba - Aug 2019 - Problems joining Samba 4 in the domain

On 13/08/2019 14:12, Marcio Demetrio Bacci wrote:
> Hi,
>
> Follows the record:
>
> # editing 1 records
> # record 1
> dn: DC=computer006,DC=empresa.com.br 
>
<http://empresa.com.br>,CN=MicrosoftDNS,DC=DomainDnsZones,DC=empresa,DC=com,DC=br
> objectClass: top
> objectClass: dnsNode
> instanceType: 4
> whenCreated: 20190813123348.0Z
> uSNCreated: 32001
> showInAdvancedViewOnly: TRUE
> name: computer006
> objectGUID: 3c108bbc-a233-449f-89e9-de33f0ca3e28
> objectCategory: CN=Dns-Node,CN=Schema,CN=Configuration,DC=empresa,DC=com,
> ?DC=br
> dc: computer006
> whenChanged: 20190813124348.0Z
> dnsRecord:: BAABAAXwAABuAAAAAAAEsAAAAAAAAAAArBQCFA=> dNSTombstoned:
FALSE
> uSNChanged: 32021
> distinguishedName: DC=computer006,DC=empresa.com.br 
> <http://empresa.com.br>,CN=MicrosoftDNS,DC=DomainDn
> ?sZones,DC=empresa,DC=com,DC=br
>
Ah, I thought you were trying to add a computer record, you are trying 
to add a computers dns record, so wrong command ;-)

Try this: samba-tool dns add 127.0.0.1 empresa.com.br computer006 A 
ipv4_address_string

Run it on a DC.

Rowland

Hi,

I have removed the Samba 4 (new) DC in the domain.

I have cleaned all logs and did maintenance on the bases with dbcheck.

I have joined it back in the domain, but the new DC information are not
included in DNS. I see many DNS dynamic update error messages between my
DCs. I don't know if the problem is Windows Server 2008.

Until I leave the 2 Samba servers healthy I can not remove the Windows
Server.

How could I resolve DNS dynamic update issues?

I am using Samba Internal DNS.


M?rcio Bacci

Em ter, 13 de ago de 2019 ?s 11:42, Rowland penny via samba <
samba at lists.samba.org> escreveu:
> On 13/08/2019 14:12, Marcio Demetrio Bacci wrote:
> > Hi,
> >
> > Follows the record:
> >
> > # editing 1 records
> > # record 1
> > dn: DC=computer006,DC=empresa.com.br
> > <http://empresa.com.br
> >,CN=MicrosoftDNS,DC=DomainDnsZones,DC=empresa,DC=com,DC=br
> > objectClass: top
> > objectClass: dnsNode
> > instanceType: 4
> > whenCreated: 20190813123348.0Z
> > uSNCreated: 32001
> > showInAdvancedViewOnly: TRUE
> > name: computer006
> > objectGUID: 3c108bbc-a233-449f-89e9-de33f0ca3e28
> > objectCategory:
CN=Dns-Node,CN=Schema,CN=Configuration,DC=empresa,DC=com,
> >  DC=br
> > dc: computer006
> > whenChanged: 20190813124348.0Z
> > dnsRecord:: BAABAAXwAABuAAAAAAAEsAAAAAAAAAAArBQCFA=> >
dNSTombstoned: FALSE
> > uSNChanged: 32021
> > distinguishedName: DC=computer006,DC=empresa.com.br
> > <http://empresa.com.br>,CN=MicrosoftDNS,DC=DomainDn
> >  sZones,DC=empresa,DC=com,DC=br
> >
> Ah, I thought you were trying to add a computer record, you are trying
> to add a computers dns record, so wrong command ;-)
>
> Try this: samba-tool dns add 127.0.0.1 empresa.com.br computer006 A
> ipv4_address_string
>
> Run it on a DC.
>
> Rowland
>
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>

On 13/08/2019 17:22, Marcio Demetrio Bacci wrote:
> Hi,
>
> I have removed the Samba 4 (new) DC in the domain.
>
> I have cleaned all logs and did maintenance on the bases with dbcheck.
>
> I have joined it back in the domain, but the new DC information are 
> not included in DNS. I see many DNS dynamic update error messages 
> between my DCs. I don't know if the problem is Windows Server 2008.
>
> Until I leave the 2 Samba servers healthy I can not remove the Windows 
> Server.
>
> How could I resolve DNS dynamic update issues?
>
> I am using Samba Internal DNS.
>
>
As I understand it, you have a Samba AD DC that is running correctly, 
but cannot join another Samba DC to the domain.

I can think of two things to try (both using a new DC name)

use '--server=THE_EXISTING_SAMBA_AD_DC' with the join command

Or

Turn off the Windows DC whilst you attempt the join, this will force it 
to use the existing Samba AD DC during the join, though you will have to 
ensure the existing Samba AD DC holds all the FSMO roles.

Rowland