[Pdns-users] AXFR problem with pdns snapshots

Christof Meerwald cmeerw at cmeerw.org
Mon Feb 7 13:15:23 UTC 2011


I just noticed that one of the slave DNS servers (running Microsoft
DNS) is now unable to do a successful AXFR from my PowerDNS server
(running svn rev. 1991). This is for a non DNSSEC zone and the AXFR
works fine (with the same zone) when using pdns 2.9.22 on my side. It
appears to be specific to Microsoft DNS in combination with a pdns
snapshot master, as bind and PowerDNS slaves are still able to do an

BTW, the slave DNS reports "DNS Server encountered bad packet from IP
Address. Packet processing leads beyond packet length."

Any ideas? Otherwise, I'll do some more debugging later today...



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