several master ip's for a slave zone
Phil Mayers
p.mayers at imperial.ac.uk
Sun Nov 6 10:01:31 UTC 2011
On 11/05/2011 01:32 PM, Felix New wrote:
> if i have several master servers, whether i must ensure that all the
> master server's serial are the same? i think this is a little complex,
> in particular zone is updated by dynamic update(In such a scenario, the
> serial number is controled by every single bind).
That's a bad architecture (multiple masters with no coordination). Don't
deploy it.
Either use a single master, or deploy one of the solutions which
actually makes multi-master work, and coordinates changes and zone serial.
Having said that - you can set the zone serial via dynamic update. Just
add a SOA record with the required serial.
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