Hi Bert, thanks for the answer
while collecting the data i maybe found the error. There is a host which does an tcp check to the nameserver, this maybe causes the problem. I will investigate on that, thanks a lot
Greets Joerg On Thu, 26 May 2011, bert hubert wrote:
Which version of PowerDNS is this? Can you tcpdump a bit?
Package: pdns-server Version: 2.9.22-8
It probably means you get TCP questions that are immediately reset, perhaps because of a firewall issue. Bert
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