[Unbound-users] queries to root servers not getting answered.
wouter at nlnetlabs.nl
Fri Aug 17 06:54:03 UTC 2012
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On 08/16/2012 05:27 PM, Mariano Absatz - gmail wrote:
> I just compiled and installed lnsd 1.6.13 and unbound 1.4.18 on a
> debian lenny VM.
> Since I was getting temporary failures, I raised the log verbosity
> to 3 and the log (which I add at the end of the message) seems to
> indicate that queries to the root name server are either not being
> sent or not being answered...
> I kinda manually replicated the behavior of the resolver (using
> dbndns' dnsq command) in the same machine and got instant responses
> in every case (copied below the log).
Did you set +dnssec and +cdflag (options for 'dig') on the queries you
tested yourself? If not, your test differed from what unbound does.
The answers are bigger with the signatures included. Maybe you have a
firewall that drops UDP packets bigger than 512 bytes?
> Maybe someone with experience with unbound (and its logging) could
> help me about where to look?
> Any help would be greatly appreciated.
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