SAMBA4 Name Server Record

[Martinx - ジェームズ]

Hello Mike,

I think I'm facing the very same problem with Samba 4.1.6 on Ubuntu 14.04.1.

Master = ubuntu-ad-1.realm.domain.com
IP = 192.168.0.10
DNS NS entry = yes

Joined "ubuntu-ad-2" into "*.realm.domain.com", as a secondary DC, it did
not have a NS entry.

Joined "ubuntu-ad-3" into "*.realm.domain.com", as a secondary DC, it did
not have a NS entry.

The command "host -t SRV _ldap._tcp.dc._msdcs.realm.domain.com" shows all
Domain Controllers but, the command "dig @192.168.0.10 realm.domain.com"
does not show "ubuntu-ad-2 | 3" under "AUTHORITY SECTION".

Weird is that, later, to test, I joined a W2K8 R2 "win-ad-1", as a
secondary DC (using dcpromo, with Global Catalog, DNS Server and etc), and
it appeared as a NS for the domain(s)! After a few errors...
"win-ad-1" becomes authoritative but ubuntu-ad-2|3 doesn't.

Regular Domain Members (smbd fileservers, desktops) and its DNS entries are
working just fine, including support for Disjoint Namespaces and reverse
DNS, for both IPv4 and IPv6.

-
 Thiago


On 15 August 2014 23:27, Michael <mlstarling31 at hotmail.com> wrote:

> I'm using the latest samba build (4.1.11) and I've setup a Domain two
> Domain  Controllers,  however when the second Domain Controller joined the
> domain a HOST(A) record was created automatically but there was no Name
> server record added to DNS for the second DC.
>
> Hello all,
> I'm trying to add a second NS record for my 2nd DC but can't seem to get
> it done.
>
>
> I've tried a couple of syntaxes based on the samba-tool and it command
> appears to complete successfully but the DNS record doesn't show up then
> DNS breaks and I have to delete the record to get things working again.
>
> Initial DC that has a NS record
> adldap1.samba4.lott
>
> Second DC that joined without an NS record
> adldap2.samba4.lott
>
> Domain:
> samba4.lott
>
> My command syntax: ( This completes successfully but breaks DNS)
>
> samba-tool dns add adldap1.samba4.lott samba4.lott adldap1.samba4.lott NS
> adldap2.samba4.lott
>
> I also tried swapping the servers in case I has the syntax wrong..
>
> samba-tool dns add adldap1.samba4.lott samba4.lott adldap2.samba4.lott NS
> adldap1.samba4.lott
>
>
> I've also tried adding a second NS record using  the Windows DNS snap-in
> but I get validation error.
>
> Note that all DNS queries are working fine for all nodes from all nodes.
>
>
> What am I missing here?
>
>
> -Mike
>
>
>
>