[Pdns-users] Problem with PowerDNS Recursor 3.2 and EDNS enabled

Detlef Peeters listen at heringa.de
Thu Apr 1 10:09:12 UTC 2010


Hello,

I've installed yesterday the Update to PowerDNS Recursor 3.2. In the
config I've enabled EDNS with the option "disable-edns=no".

When we try to reach "www.danskebank.dk" then there is no resolution to
the IP. In the log I can see following entrys:

pdns_recursor[3518]: Discarding unexpected packet from 192.42.93.33: , 0
pdns_recursor[3518]: Discarding unexpected packet from 192.35.51.33: , 0
pdns_recursor[3518]: Discarding unexpected packet from 192.41.162.33: , 0
pdns_recursor[3518]: Discarding unexpected packet from 192.5.6.33: , 0

When I disable EDNS then it's working right. 

# host www.danskebank.dk
www.danskebank.dk has address 212.93.34.226

Where is the problem? With the nameserver from Danskbank? Or is it better
at the moment to disable EDNS in PowerDNS Recursor?

Best regards,

Detlef



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