[Opendnssec-user] resign interval PT0S

Antti Ristimäki antti.ristimaki at csc.fi
Wed Mar 18 13:08:37 UTC 2015


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Hi,

18.03.2015, 12:34, Yuri Schaeffer kirjoitti:
> Hi Antti,
> 
>> I don't see this as a strange approach. In many environments the 
>> zone data is periodically transferred from a provisioning system 
>> to OpenDNSSEC signer and then the signing process is triggered
>> by issuing "ods-signer sign <zone>" after receiving the unsigned 
>> zone.
> 
>> We are also using this approach and we have configured the
>> Resign interval to P10Y.
> 
> Rainbows and unicorns.
> 
> Until you zone content one day didn't change for "validity-jitter" 
> time and signatures start to expire because the signer is not
> allowed to do regular maintenance.
> 
> I'm saying, you can do it. But make sure to monitor your unicorns.

Yes, we can do it and we are doing it, without issues so fat. And we
do monitor, which unfortunately is not true for every player operating
DNSSEC signed zones..

Besides, the timing parameters should be chosen in a way that the zone
update process can be stopped for many days until signatures start to
expire.

Antti
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