[Samba] Samba internal dns problem / No domain service

[sr]

All seems ok because I have only "1341/samba" listenning process. But I 
don't have the 953 port line...
If I read the /etc/service file I have for the port 953 tcp and udp 
"rndc control sockets (BIND9)"
Should I remove this lines since I don't have named installed?
( and manualy add this line? Or restart samba install... )
thanks.


Le 06/11/2014 17:38, Rowland Penny a écrit :
> On 06/11/14 16:27, sr wrote:
>> Does this problem could come from a port occupied by another program 
>> in the / etc / services file? And which one?
>
> If something else is listening on port 53, then yes, as you are using 
> the internal DNS server, you shouldn't have any other DNS program 
> running on the same server, i.e. dnsmasq, bind etc
>
> Try running 'netstat -tulpn | grep 53 | grep LISTEN' on the samba4 AD DC
>
> I use Bind9 and get:
>
> tcp        0      0 192.168.0.2:53          0.0.0.0:* LISTEN 2346/named
> tcp        0      0 127.0.0.1:53            0.0.0.0:* LISTEN 2346/named
> tcp        0      0 127.0.0.1:953           0.0.0.0:* LISTEN 2346/named
>
> Rowland
>
>>
>> Samuel
>>
>> Le 06/11/2014 13:41, sr a écrit :
>>>
>>> Le 06/11/2014 12:25, Rowland Penny a écrit :
>>>> 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
>>> No, the command 'host -t CNAME 
>>> YOUR_objectGUID._msdcs.samba4.domain.com.' return 'host -t CNAME 
>>> YOUR_objectGUID._msdcs.samba4.domain.com is an alias for 
>>> samba4.domain.com'.
>>> whops! I would says "win2008 graphical interface. ;)
>>> I tryed a first install with domain and forest with a 2008 
>>> functional level with the same problem... ( now it's a 2003 domain 
>>> and forest functional level )
>>> Thanks.
>>>
>>> Samuel
>>>>
>>>>>>
>>>>>>>
>>>>>>> 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
>>>>
>>>
>>
>