From owner-freebsd-stable@freebsd.org  Wed Sep 27 19:20:03 2017
Return-Path: <owner-freebsd-stable@freebsd.org>
Delivered-To: freebsd-stable@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id B324FE0CEFB
 for <freebsd-stable@mailman.ysv.freebsd.org>;
 Wed, 27 Sep 2017 19:20:03 +0000 (UTC)
 (envelope-from hiren@strugglingcoder.info)
Received: from mail.strugglingcoder.info (strugglingcoder.info
 [104.236.146.68])
 by mx1.freebsd.org (Postfix) with ESMTP id A548883042
 for <freebsd-stable@freebsd.org>; Wed, 27 Sep 2017 19:20:03 +0000 (UTC)
 (envelope-from hiren@strugglingcoder.info)
Received: from localhost (unknown [10.1.1.3])
 (Authenticated sender: hiren@strugglingcoder.info)
 by mail.strugglingcoder.info (Postfix) with ESMTPA id 48A2917F7D;
 Wed, 27 Sep 2017 12:12:01 -0700 (PDT)
Date: Wed, 27 Sep 2017 12:12:01 -0700
From: hiren panchasara <hiren@strugglingcoder.info>
To: Christopher Sean Hilton <chris@vindaloo.com>
Cc: freebsd-stable@freebsd.org
Subject: Re: Bind9 + TCP_FASTOPEN => no rndc
Message-ID: <20170927191201.GE5755@strugglingcoder.info>
References: <20170927173525.bspia3tpcu35yng3@kessel.vindaloo.com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha512;
 protocol="application/pgp-signature"; boundary="tMbDGjvJuJijemkf"
Content-Disposition: inline
In-Reply-To: <20170927173525.bspia3tpcu35yng3@kessel.vindaloo.com>
User-Agent: Mutt/1.5.23 (2014-03-12)
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-stable>, 
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 27 Sep 2017 19:20:03 -0000


--tMbDGjvJuJijemkf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

On 09/27/17 at 01:35P, Christopher Sean Hilton wrote:
> I'm trying to configure bind 9.11 as a nameserver on FreeBSD
> 11-STABLE. When the bind9 port compile it enables TCP_FASTOPEN but the
> changes haven't yet been baked into the GENERIC Kernel. I can't find a
> way to disable the use of TCP_FASTOPEN in bind at startup. Is the only
> way to fix this problem to build a new kernel with TCP_FASTOPEN
> enabled?

afaik, yes. options TCP_RFC7413 in kernconf.
It defaults to off even with the option. net.inet.tcp.fastopen.enabled=1
will enable actual use.

Cheers,
Hiren

--tMbDGjvJuJijemkf
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=
=YM7U
-----END PGP SIGNATURE-----

--tMbDGjvJuJijemkf--