From owner-freebsd-net@FreeBSD.ORG  Sat Mar 19 09:11:01 2011
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E784A1065675
	for <freebsd-net@freebsd.org>; Sat, 19 Mar 2011 09:11:01 +0000 (UTC)
	(envelope-from eugene@zhegan.in)
Received: from elf.hq.norma.perm.ru (mail.norman-vivat.ru [89.250.210.68])
	by mx1.freebsd.org (Postfix) with ESMTP id 5CBE88FC12
	for <freebsd-net@freebsd.org>; Sat, 19 Mar 2011 09:11:00 +0000 (UTC)
Received: from bsdrookie.norma.com. (bsdrookie.hq.norma.perm.ru
	[192.168.7.246])
	by elf.hq.norma.perm.ru (8.14.3/8.14.3) with ESMTP id p2J9AwwU096608
	(version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO)
	for <freebsd-net@freebsd.org>; Sat, 19 Mar 2011 14:10:59 +0500 (YEKT)
	(envelope-from eugene@zhegan.in)
Message-ID: <4D847322.4020801@zhegan.in>
Date: Sat, 19 Mar 2011 14:10:58 +0500
From: "Eugene M. Zheganin" <eugene@zhegan.in>
User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US;
	rv:1.9.2.8) Gecko/20100917 Thunderbird/3.1.2
MIME-Version: 1.0
To: freebsd-net@freebsd.org
References: <4D8370AB.1070000@zhegan.in>	<20110318115748.708aee22@shibato.opal.com>	<4D8389C4.8050408@zhegan.in>
	<m2d3lo1e2r.wl%jinmei@isc.org>
In-Reply-To: <m2d3lo1e2r.wl%jinmei@isc.org>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3
	(elf.hq.norma.perm.ru [192.168.3.10]);
	Sat, 19 Mar 2011 14:10:59 +0500 (YEKT)
X-Callback: Sender verified by milter-callback 1.5.14 at elf.hq.norma.perm.ru.
X-Callback-Status: relay [192.168.7.246] found in white list.
X-Callback-Envelope-From: eugene@zhegan.in
X-Spam-Status: No hits=-2.9 bayes=0.0000 testhits ALL_TRUSTED=-1, BAYES_00=-1.9
	autolearn=ham version=3.3.1
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on elf.hq.norma.perm.ru
Subject: Re: ipv6, stateful config and non-default prefixlen
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 19 Mar 2011 09:11:02 -0000

  Hi.

On 18.03.2011 23:25, JINMEI Tatuya / 神明達哉 wrote:
> A possible workaround is to rewrite dhclient-script to hardcode
> "/120".  Another solution is to use a different DHCPv6 client
> implementation.  (Although it's not actively maintained/enhanced
> recently) I believe WIDE DHCPv6 should work for your purpose:
> http://sourceforge.net/projects/wide-dhcpv6/
>
Thanks a lot ! That did it. Although the prefix displayed in ifconfig is 
/128, the icmp exchange seems to be working properly - messages for 
on-link hosts are sent directly, messages for off-link hosts are sent 
via a router.

Eugene.