[Opendnssec-user] AXFR's Between OpenDNSSEC + PowerDNS

Sebastian Castro sebastian at nzrs.net.nz
Sun Jun 19 23:59:45 UTC 2011


On 06/20/2011 11:50 AM, Craig Whitmore wrote:
> Hi there.
> 

Hi Craig,

> I am trying to use  PowerDNS -> OpenDNSSEC (signing) -> PowerDNS
> (slaves) as PowerDNS at the moment is not (IMHO) not good enough yet to
> do the signing/roll overs etc  at the moment.
> 
> Reading: http://comments.gmane.org/gmane.network.dns.opendnssec.user/631
> 
> On the slave if I do a pdns_control retrieve <domain> it sends a notify
> without the AA bit set
> 

Just to clarifiy, Usually a master will send a notify, not the slave. Do
you mean an AXFR?

> So opendnssec errors on it.

Could you post the error you got?

> 
> This is set as they read RFC 1996 BUT RFC 5936 says for an AXFR Query 2.1.1
> 
> The AA bit "n/a" -- The value in this field has no meaning in the context of
> 
>       AXFR query messages.  For the client, it is RECOMMENDED that the
>       value be zero.  The server MUST ignore this value.
> 
> 
> So.. RFC 1996 is old and RFC 5936 is right so commenting out the check
> for the AA for a slave retrieving the zone on opendnssec should be done?
> 
> Comments or Am I reading this completely wrong?
> 
> Thanks
> Craig
> 

Cheers,

> 
> 
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-- 
Sebastian Castro
DNS Specialist
.nz Registry Services (New Zealand Domain Name Registry Limited)
desk: +64 4 495 2337
mobile: +64 21 400535



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