[Samba] samba4 AD + Bind9 HA

Marcos Ariel Negrini mnegrini at afip.gob.ar
Thu Jul 15 15:49:45 UTC 2021

Hello Rowland:
my English is very bad... and I helped myself with a translator... sorry 
for this. And thank you very much, that's exactly what I needed to know 
to move forward.

El 15/7/21 a las 12:26, Rowland Penny via samba escribió:
> I had to read this a few times before I understood it, the problem
> being that I (as an English person) would never use 'doubts' in the
> context above, I think you mean 'I have a question about Bind'.
> If so, then yes, Bind9 uses BIND_DLZ on each DC that it runs on. There
> are no dns slaves in AD they are all masters, this is known as
> multimaster. There is no such thing as local AD. Provided that
> replication is working correctly (and you have real problems if it
> isn't), the AD databases stored on each DC should be virtually
> identical (there are a few attributes that do not replicate).
> If you are going to use Bind9 with Samba AD, then set it up correctly
> on the first DC and then use the same named.conf files on all other
> DC's.
> Rowland

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