Re: local_unbound: since update sporadic hangs in connections

Am Mon, 28 Jul 2014 10:19:50 -0700
Peter Wemm <peter_at_wemm.org> schrieb:

> Are you using pf and IPv6 by any chance?  Since you mentioned the FreeBSD.org domain,
> DNSSEC and IPv6 triggers fragments.  Just a thought. 
> 
> --
> Peter Wemm. peter_at_wemm.org
> 
> 
> > On 28 Jul 2014, at 6:50 am, O. Hartmann <ohartman_at_zedat.fu-berlin.de> wrote:
> > 
> > 
> > Since local_unbound update and the suggested update procedure as requested with TAG
> > 20140719 the connection to the net hangs (DNS resolving). This is very often with the
> > freebsd.org domain the case, while domestic domains rarely show this strange
> > behaviour.
> > 
> > The problem occurs on ALL CURRENT systems with updated unbound!
> > 
> > Updates via svn also show those hangs (FBSD SVN server).
> > 
> > This is nasty ...
> > 
> > oh

The gateway uses pf, IPv6 is not used, but configured. The gateway is CURRENT, as well as
the boxes inside my LAN (they use ipfw2, also IPv6 not used, but configured and a capable
kernel).