[Unbound-users] Strange behavior with AAAA record
wouter at NLnetLabs.nl
Mon Aug 4 12:34:06 UTC 2008
-----BEGIN PGP SIGNED MESSAGE-----
Florian Weimer wrote:
| * Teran McKinney:
|> There are 4 instances of "::ffff:0.0.0.0" in the
|> icadyptes.eleuther.net dump and none from one that works fine. I am
|> suprised that it works when using Zoneedit's servers directly but not
|> when through Unbound.
| They refuse the reverse lookup, avoiding the timeout (just guessing).
There is only one server that will answer for the reverse zone you ask
for. It answers (sometimes) after maybe 3 seconds. Unbound has to wait
Also that remote server has recursion enabled, which it should not have.
~ When it does answer, I saw answers that contained failures.
I understand you want an answer faster, but there was no answer that
unbound can give you, except by giving up faster.
The only solution I can think of is by giving up quicker. That means
this poor 3 seconds slow server with lots of dropped packets never gets
to say anything, when it has useful data to reply.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
-----END PGP SIGNATURE-----
More information about the Unbound-users