[PATCH] Switch to internal dns server as default for provision

Rowland Penny repenny at f2s.com
Fri Sep 7 11:50:40 MDT 2012


On 07/09/12 18:22, steve wrote:
> On Fri, 07 Sep 2012 15:42:58 +0100
> Rowland Penny<repenny at f2s.com>  wrote:
>
>> On 07/09/12 12:33, Rowland Penny wrote:
>>> On 07/09/12 12:15, steve wrote:
>>>> On 06/09/12 20:22, Ricky Nance wrote:
>>>>> Steve,
>>>>>
>>>>> This was straight from Kai on irc: 'Simply power down bind, add
>>>>> "server services = +dns" to your smb.conf'.
>>>> Hi Ricky
>>>>
>>>> Tried that. Nothing. No DNS. No internet. Is there something I
>>>> must add to the samba command line? Is there a conversion script
>>>> to take my /etc/bind.conf and translate it to Internal?
>>>>
>>>> I think we need some doco along the lines of 'switching from bind
>>>> dns to samba4 internal dns', perhaps.
>>>> Cheers,
>>>> Steve
>>>>
>>>>
>>>>
>>> Hi, I will second that.
>>>
>>> The command 'host -t SRV _ldap._tcp.home.lan.' Returns
>>> ;; connection timed out; no servers could be reached
>>>
>>> I do not seem to have a nameserver, this is on a newly compiled git
>>> pull -- Samba 4.0.0beta9-GIT-d0159f6
>>>
>>> provisioned with:
>>>
>>> provision --realm=home.lan --domain=HOME --adminpass=<MYPASS>
>>> --dns-backend=SAMBA_INTERNAL --use-rfc2307 --server-role=dc
>>>
>>> What are we missing?
>>>
>>> Rowland
>>>
>> Hi again, I think that I have found the problem, it doesn't like
>> 127.0.0.1 in /etc/resolv.conf.
>>
>> if /etc/resolv.conf contains
>> nameserver 127.0.0.1
>> search home.lan
>>
>> host -t SRV _ldap._tcp.home.lan.
>> ;; connection timed out; no servers could be reached
>>
>> if you change /etc/resolv.conf to contain the servers ipaddress
>> nameserver 192.168.0.5
>> search home.lan
>>
>> host -t SRV _ldap._tcp.home.lan.
>> _ldap._tcp.home.lan has SRV record 0 100 389 hda.home.lan.
>>
>> host -t SRV _kerberos._udp.home.lan.
>> _kerberos._udp.home.lan has SRV record 0 100 88 hda.home.lan.
>>
>> host -t A hda.home.lan.
>> hda.home.lan has address 192.168.0.5
>>
>> ping -c1 www.google.com
>> PING www.google.com (74.125.79.99) 56(84) bytes of data.
>> 64 bytes from ey-in-f99.1e100.net (74.125.79.99): icmp_req=1 ttl=51
>> time=41.0 ms
>>
>> --- www.google.com ping statistics ---
>> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
>> rtt min/avg/max/mdev = 41.036/41.036/41.036/0.000 ms
>>
>> Why doesn't 127.0.0.1 work in /etc/resolv.conf it does with bind9
>>
>> Rowland
>
> Hi Rowland
> Thanks so much for your help on this. I now have the Internal DNS
> working, but purely internally. As soon as it hits the forwarder, it
> crashes. I've had this before. Will start another thread
> Cheers,
> Steve
>
>
Hi Steve,
Strange, mine works fully (on Ubuntu 12.04 server) and I seem to have 
got the ISC dhcp server to work with it, but time will tell.
We just need Kai to make it listen on 127.0.0.1

Rowland

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