[Unbound-users] unbound fail to resolve a PTR
sca at andreasschulze.de
Fri Jun 27 00:35:56 CEST 2014
> Here is the same patch for 1.4.22. The difference is in worker.c,
> libworker.c, libworker.h, and worker_cb.c files, which had changed in
> svn trunk.
Wouter, you're a hero!
> This passes regression tests for me.
I don't know what "regression tests" do in detail but at the end of the day
the patch apply clean and I could compile. But after activating
unbound still fail to resolve 188.8.131.52.in-addr.arpa. PTR on
*some* of my systems.
But these systems in question show other issues too.
We had a major update on our firewall. Allmost everything work but
just now I could not resolve
some other hosts (again PTRs)
$ dig tcmail13.telekom.de +short
$ dig -x 184.108.40.206 +short
But on some systems I get SERVFAIL back. So I digged deeper and end up
$ dig @pns.dtag.de. 220.127.116.11.in-addr.arpa. PTR +short +norecurse
OK, a CNAME ...
$ dig @pns.dtag.de. 18.104.22.168.80.in-addr.arpa. PTR +norecurse
;; Question section mismatch: got 245.160.113.149.in-addr.arpa/PTR/IN
But only on udp transport. On TCP transport that gets the right answer.
So I would not rise the hand "it works" right now. I like to figure
out the error
(which I assume on my side) before saying finally "it works".
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