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

[L.P.H. van Belle]

> Hi Ole, from my testing, if you are using the Samba internal DNS server,
> you only have the one NS record pointing to your first DC, even if you
> do add the NS record for the second DC. If you use Bind9 instead, you do
> get two NS records.
> 
> Rowland
> 
> 
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[L.P.H. van Belle] 

Good info..  

So one thing for the wiki...  
internal dns => 1 NS record. 
Bind9 dns => 2 NS records. 

so single DC, internal DNS is sufficient. 
Multiple DC,s always go for bind9 dns. 

Greetz, 

Louis