[Samba] Samba internal dns problem / No domain service

[Rowland Penny]

On 06/11/14 10:59, sr wrote:
>
> Le 06/11/2014 11:23, Rowland Penny a écrit :
>> On 06/11/14 10:16, sr wrote:
>>> Hi,
>>>
>>> I'm trying to move from a windows 2008R2 domain controler to samba4 
>>> ( centos 6.5 x64 + samba v 4.1.13 )
>>> For now, both of server are working as AD controlers.
>>
>> How did you join the Samba4 DC to the windows domain ?
> I followed the wiki guide "Join a domain as a DC" with no problem 
> unless for the msdcs CNAME entry of the new dc, which return error ( I 
> did it with the win2000 graphical interface, like others guys in the 
> same situation )

SO, 'host -t CNAME YOUR_objectGUID._msdcs.samba4.domain.com.' does not 
return a CNAME, have you run:

samba-tool dns add IP-of-your-DNS _msdcs.samba4.domain.com 
YOUR_objectGUID CNAME DC2.samba4.domain.com -Uadministrator

Also, I see that you mention 'the win2000 graphical interface' , I 
wonder if this is the problem, the lowest function level of Samba4 AD is 
2003 ?

Rowland

>>
>>>
>>> But I can't manage DNS from a windows client with the graphical 
>>> tool... ( it says "active directory not available, ..." )
>>>
>>> On samba server if I try the following command
>>> "samba-tool dns zonelist samba4.domain.com"
>>>
>> Is 'samba4.domain.com' your dns domain on both DC's ? also I take 
>> that you are adding '-UAdministrator' to the above command.
> Yes. Like the W2008 server
>>
>> Rowland
>>
>>> the following message appears
>>> "9717, 'WERR_DNS_ERROR_DS_UNAVAILABLE"
>>>
>>> and if I shutdown the win2008 server the message is 
>>> "NT_STATUS_IO_TIMEOUT"
>>>
>>> any help will be fully appreciate! :)
>>> Thanks! :)
>>>
>>> Samuel
>>
> thanks