[Opendnssec-user] serial number decreased in signed zone in 1.4.0a2

Matthijs Mekking matthijs at nlnetlabs.nl
Wed Jul 25 08:41:35 UTC 2012


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On 07/24/2012 05:49 PM, Paul Wouters wrote:
> On Tue, 24 Jul 2012, Matthijs Mekking wrote:
> 
>> What serial arithmetic do you use (<SOA><Serial>)?
> 
> unixtime
> 
>> Valid reasons for the serial decreasing might be loss/corruption
>> of back up file.
> 
> I surely deleted backup/tmp files in /var/opendnssec in the last
> half year, so those files for colah.ca did get lost. But shouldn't
> unixtime increase over time regardless? I am not sure why a zone
> signed on July 24 would end up with 2012011518 as serial number?

There is a rule that if there exist no state for a zone, it takes the
input serial + 1, or the unixtime/datecounter/..., whichever is
greater. This is to move your unsigned zone towards OpenDNSSEC more
easier.

However, that still does not explain why it is 2012011518.

Best regards,
 Matthijs

> 
> Paul


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