multi-master configuration?

Jiann-Ming Su su_js1 at
Fri Nov 5 15:36:19 UTC 2010

> On Nov 4, 2010, at 8:38 PM, Jiann-Ming Su wrote:
> > So, to clarify my  question.  When I add the other two dhcp servers to the 
> > masters{}  list and set "multi-master yes" will this allow all three dhcp 
> >  to update the zone?  If so, do the  three dhcp servers also 
> > update each other? 
> No, this won't work  with BIND. It just doesn't work this way. If you try it, 
>you will have three  completely different and unrelated versions of the same 
>zone. There's no way for  a slave to try to integrate the data, either.
> Create a single hidden  master name server. Configure al three DHCP servers to 
>update it. Or create  three separate zones, one per DHCP server.

In that scenario, the dynamic updates are forwarded to the hidden master, right?


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