From owner-freebsd-net@freebsd.org  Fri Oct 19 09:35:06 2018
Return-Path: <owner-freebsd-net@freebsd.org>
Delivered-To: freebsd-net@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 37D90FD91FB
 for <freebsd-net@mailman.ysv.freebsd.org>;
 Fri, 19 Oct 2018 09:35:06 +0000 (UTC)
 (envelope-from vas@mpeks.tomsk.su)
Received: from admin.sibptus.ru (admin.sibptus.ru
 [IPv6:2001:19f0:5001:21dc::10])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id D1908769F0
 for <freebsd-net@freebsd.org>; Fri, 19 Oct 2018 09:35:05 +0000 (UTC)
 (envelope-from vas@mpeks.tomsk.su)
Received: from vas by admin.sibptus.ru with local (Exim 4.91 (FreeBSD))
 (envelope-from <vas@mpeks.tomsk.su>)
 id 1gDRBQ-00008q-Dg; Fri, 19 Oct 2018 16:35:04 +0700
Date: Fri, 19 Oct 2018 16:35:04 +0700
From: Victor Sudakov <vas@mpeks.tomsk.su>
To: "Andrey V. Elsukov" <bu7cher@yandex.ru>
Cc: freebsd-net@freebsd.org
Subject: Re: get rid of the eui64 address
Message-ID: <20181019093504.GA509@admin.sibptus.ru>
References: <20181017094554.GA65055@admin.sibptus.ru>
 <4b2d7329-e1e0-e8dc-4b25-6c8823a9fdd1@yandex.ru>
 <20181018155606.GA87405@admin.sibptus.ru>
 <1c57ecfc-d31d-7958-239d-7e7970af3807@yandex.ru>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1c57ecfc-d31d-7958-239d-7e7970af3807@yandex.ru>
X-PGP-Key: http://www.dreamwidth.org/pubkey?user=victor_sudakov
X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9  3532 0DA4 F259 9B5E C634
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: Victor Sudakov <vas@sibptus.ru>
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 19 Oct 2018 09:35:06 -0000

Andrey V. Elsukov wrote:
> On 18.10.2018 18:56, Victor Sudakov wrote:
> > Thank you Andrey, you made my day! I'm beginning to love IPv6 more and
> > more.
> > 
> > How would the prefer_source flag look like in rc.conf? Is the following approach correct:
> > 
> > ifconfig_fxp0_ipv6="inet6 accept_rtadv"
> > ifconfig_fxp0_alias0="inet6 2001:19f0:8001:1219::10 prefer_source"
> 
> Hi,
> 
> I think you can just use all these options in one line:
> 
> ifconfig_fxp0_ipv6="2001:19f0:8001:1219::10/64 prefer_source accept_rtadv"

Looks good.

BTW do you know the diffrence between the "accept_rtadv" and
"autoconf" flags in ifconfig?




-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
2:5005/49@fidonet http://vas.tomsk.ru/