[Pdns-users] PDNS devel and weird IPv6 log entries

[Detlef Peeters]

On Tue, 14 Jun 2011 11:55:14 +0200, bert hubert wrote:
> On Tue, Jun 14, 2011 at 11:21:45AM +0200, Detlef Peeters wrote:
>> >Or to any of the slaves of depee.org ?
>>
>> Yes, IPv6 is enabled, and PowerDNS ist listening to it. The mater
>> server for the domain depee.org has the IPv6 address:
>> "2001:4d88:ffff:ffff:d0:b723:6daf:2".
>>
>> With PowerDNS 2.9.22 and the same configuration I haven't seen this
>> log entries.
>
> This is probably because PowerDNS 2.9.22 would not notify IPv6 hosts 
> ;-) The
> error is very weird, could you tcpdump to see if the correct IP 
> addresses
> are actually on the wire?

Yes, the correct IPv6 address is on the interface. This log entry is 
not on each zone update. So it's not so easy to debug.

I can also see the following new log entry:

Jun 14 15:05:57 eka pdns[71532]: No question section in packet from 
2a00:dd0:0:6::17, rcode=5
Jun 14 15:05:57 eka pdns[71532]: Unable to parse SOA notification 
answer from 2a00:dd0:0:6::17

The Server with the IP 2a00:dd0:0:6::17 has as DNS Server NSD 3.2.7 
with IPv6 enabled and the zone is correct updated on the secondary.

regards,

Detlef