[dns-operations] validating zones before distribution to secondaries

Klaus Darilion klaus.mailinglists at pernau.at
Mon Jul 5 15:14:13 UTC 2021



Am 07.05.2021 um 00:57 schrieb Benno Overeinder:
> Hi Klaus,
> 
> On 04/05/2021 15:59, Klaus Darilion wrote:
>> In my setup I receive zones from various hidden primaries to my 
>> "incoming" nameserver. Before my "distribution" nameserver fetches the 
>> zone from the "incoming" nameserver (and hence sends NOTIFYs to the 
>> public secondaries) I I want to perform various checks on the zone 
>> loaded on the incoming nameserver.
>>
> We are close to release CreDNS in NSD4.  CreDNS is a module in NSD4 that 
> works as a gatekeeper between the zone transfer and serving the zone. 
> The validation can be done by an external program like ldns-verify-zone 
> or a resolver if you want to verify the zone partially (e.g. after an 
> IXFR).
Hi Bennoe!

This are great news! For sure we will test CreDNS.

Thanks
Klaus




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