[Samba] Authentication to Secondary Domain Controller initially fails when PDC is offline

[Ole Traupe]

Am 18.12.2015 um 14:56 schrieb Rowland penny:
> On 18/12/15 12:07, Ole Traupe wrote:
>>
>>
>> Am 18.12.2015 um 12:30 schrieb Rowland penny:
>>> On 18/12/15 11:19, Ole Traupe wrote:
>>>> Hi Rowland,
>>>>
>>>> I am very thankful, that you take the time and test all this!
>>>
>>> No problem.
>>>
>>>>
>>>> Before I go and check if this is the same with my setup and 
>>>> possibly the problem, could you perhaps try a logon to a member 
>>>> server, while the 1st DC is unavailable?
>>>
>>> Ah, slight problem there, as I said, this is just a couple of test 
>>> DCs and there are no test domain members, you will have to bear with 
>>> me whilst I create one.
>>
>> I would be very greatful, and I guess many others too.
>>
>> I heard from many sides that you should really only use bind9 in case 
>> you plan a more complicated setup. Until now I thought that having 2 
>> DCs wasn't considered as such.
>>
>>
>
> Hi Ole, Would you like to know how to set up bind9 ? or to put it 
> another way, you cannot login via ssh to a domain member if the the 
> first DC goes down when you are using the internal dns server. If you 
> use bind9, you can login, although there is a bit of a lag.
>
> Rowland
>

Hi Rowland,

yes, I would like to know how to migrate. But before that: are you 100% 
sure that this is the problem? Before having tested it?

How much lag?

Ole