[ldns-users] pyLDNS Problems

Willem Toorop willem at NLnetLabs.nl
Mon Sep 19 10:31:30 UTC 2011


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On 18-09-11 21:13, Paul Wouters wrote:
> Does it work 3 times? The test first checks google.com, then xelerance.com,
> then google.com again. The last two fail. This might be related to EDNS
> and/or
> UDP fragments gone missing.

Paul, Chris, I can finally reproduce the error. Even on my own Ubuntu
box when I drop fragments from the PREROUTING table with:

iptables -t mangle -A PREROUTING -f -j DROP

Hopefully I can follow up with a fix now soon.

Regards, Willem
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