local_unbound update corrupts network accessibility!

2014-08-01 Thread O. Hartmann

After the unbound update - or coinciding this update in CURRENT - I have 
massive and
disturbing problems connecting to some sites, email servers and even the SVN 
server of
FreeBSD (ports and src).

For some name resoltions I receive

Host xxx.xxx.de not found: 2(SERVFAIL), while another domain then gets resolved 
without
problems.

The disturbing part is that this problem occured out of the blue and I connect 
it with
the update of unbound. It doesn't matter wether I use the old configuration or 
use a
stupid vanilla one. 

The blockage is also affecting Email. It takes a while until connections are 
made. Sites,
which could not resolved in the first place, get resolved after minutes, but 
then the
data transfer is bumpy or gets stuck.

I need to fix this. Boxes with older CURRENT than
FreeBSD 11.0-CURRENT #0 r269339: Thu Jul 31 20:47:17 CEST 2014 amd64 do not 
show this
nasty behaviour.

What is up with the system? I tried to follow the UPDATING, but there is 
nothing special
about essential changes. 

oh


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Re: local_unbound update corrupts network accessibility!

2014-08-01 Thread Matthias Andree
Am 01.08.2014 um 18:25 schrieb O. Hartmann:
 
 After the unbound update - or coinciding this update in CURRENT - I have 
 massive and
 disturbing problems connecting to some sites, email servers and even the SVN 
 server of
 FreeBSD (ports and src).
 
 For some name resoltions I receive
 
 Host xxx.xxx.de not found: 2(SERVFAIL), while another domain then gets 
 resolved without
 problems.

Are you using dnssec?  Check http://dnssec.vs.uni-due.de/

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