Samba4: Internal dns Failed to listen on 0.0.0.0:53

steve steve at steve-ss.com
Mon Oct 1 15:18:32 MDT 2012


On 10/01/2012 11:11 PM, Rowland Penny wrote:
> On 01/10/12 21:53, steve wrote:
>> On 10/01/2012 09:19 PM, Kai Blin wrote:
>>> On 2012-10-01 21:02, steve wrote:
>>>> After today's update I now get these errors:
>>>>
>>>> Failed to listen on 0.0.0.0:53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
>>>> Calling SPN name update script
>>>> Failed to bind to 0.0.0.0:53 TCP - 
>>>> NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
>>>> bind is not running.
>>> Well, something is listening on 0.0.0.0:53
>>>
>>> sudo netstat -lnp
>>>
>>> should find what it is. If you have KVM installed, I blame dnsmasq. :)
>> Hi Kai
>> Thanks. It is dnsmasq on 53:
>>
>> netstat -nlp
>> Active Internet connections (only servers)
>> Proto Recv-Q Send-Q Local Address           Foreign Address 
>> State       PID/Program name
>>
>> tcp      0      0 127.0.0.1:53            0.0.0.0:* LISTEN 1192/dnsmasq
>>
>> I killed it and now it's fine.
>>
>> I don't have KVM installed. Where does it come from? How can I get 
>> rid of it?
>>
>> Cheers,
>> Steve
>>
>>
> Hi Steve, are you using network-manager? if so you can turn off 
> dnsmasq in /etc/NetworkManager/NetworkManager.conf
> Just comment out the line, dns=dnsmasq and restart network manager. 
> Ubuntu has been set up like this to cope with OpenVPN, even if you 
> haven't got OpenVPN
>
> Rowland
>
>
Hi Rowland
Thanks.
In fact I just got the big hammer out and apt-get removed it. Now all is 
well.
Cheers,
Steve



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