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Date:      Mon, 28 Jul 2014 10:19:50 -0700
From:      Peter Wemm <peter@wemm.org>
To:        "O. Hartmann" <ohartman@zedat.fu-berlin.de>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>
Subject:   Re: local_unbound: since update sporadic hangs in connections
Message-ID:  <AEE6DD7F-5F24-4509-AB21-6E05EEF1DEDE@wemm.org>
In-Reply-To: <20140728155002.3d29e22c.ohartman@zedat.fu-berlin.de>
References:  <20140728155002.3d29e22c.ohartman@zedat.fu-berlin.de>

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Are you using pf and IPv6 by any chance?  Since you mentioned the FreeBSD.or=
g domain, DNSSEC and IPv6 triggers fragments.  Just a thought.=20

--
Peter Wemm. peter@wemm.org


> On 28 Jul 2014, at 6:50 am, O. Hartmann <ohartman@zedat.fu-berlin.de> wrot=
e:
>=20
>=20
> 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 oft=
en with the
> freebsd.org domain the case, while domestic domains rarely show this stran=
ge behaviour.
>=20
> The problem occurs on ALL CURRENT systems with updated unbound!
>=20
> Updates via svn also show those hangs (FBSD SVN server).
>=20
> This is nasty ...
>=20
> oh



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