bind 9 goes rogue and revert zone information
Barry Margolin
barmar at alum.mit.edu
Tue Feb 7 19:40:26 UTC 2017
In article <mailman.894.1486476233.74444.bind-users at lists.isc.org>,
Raul Dias <raul at dias.com.br> wrote:
> I have a very strange behavior that I am failing to understand.
>
> 2 to 5 times a week, a named server revert back to a previous version os
> a master zone.
> This happens during the night, usually around 20h EST.
>
> This zone has a serial of 3017020401 (yes, I typo the 3 somewhere in the
> past).
> When it reverts its zone information, it goes back to 3016060101.
It sounds to me like there's a cron job restoring the zone from a backup.
--
Barry Margolin
Arlington, MA
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