[Samba] no DNS functionality on second subnet

[Rowland penny]

On 30/08/2019 16:07, Andreas Habel via samba wrote:
>
>> -----Original Message-----
>> From: samba <samba-bounces at lists.samba.org> On Behalf Of L.P.H. van Belle
>> via samba
>> Sent: fredag 30. august 2019 14:37
>> To: samba at lists.samba.org
>> Subject: Re: [Samba] no DNS functionality on second subnet
>>
>>> It looks like the OP sent the above directly to Louis and not to the
>>> list and it backs up what I said, this is a dns problem ;-)
>>>
>> Ah, i did not notice that is was send directly.
>>
>> A small bit of extra info, how/why/what.
>>
>> Primary DNS suffix is used by your workstation as search suffix when you
>> connect to a server.
>> The connection DNS suffix can be used if the computer needs to be also
>> registered in another dns zone.
>> ( connection DNS suffice :  DHCP option 15 )
>>
>>
>> Handy to know.
>>
>> Greetz,
>>
>> Louis
>>
>>
> Thanks for your help -- in the end we found a typo in iptables that effectively stopped any udp requests coming from the second subnet from reaching our DC. The problem is solved now.
>
> Andreas
>
>
>
I asked if there was a firewall in the way, why has it taken 7 hours to 
find the typo ?

Rowland