From owner-freebsd-net@freebsd.org  Sun Aug  5 17:26:51 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 146D8105861F
 for <freebsd-net@mailman.ysv.freebsd.org>;
 Sun,  5 Aug 2018 17:26:51 +0000 (UTC)
 (envelope-from eugen@grosbein.net)
Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:d12:604::2])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified))
 by mx1.freebsd.org (Postfix) with ESMTPS id 913D596843
 for <freebsd-net@freebsd.org>; Sun,  5 Aug 2018 17:26:50 +0000 (UTC)
 (envelope-from eugen@grosbein.net)
Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13:0:0:0:5])
 by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id w75HQfdM070001
 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT);
 Sun, 5 Aug 2018 19:26:42 +0200 (CEST)
 (envelope-from eugen@grosbein.net)
X-Envelope-From: eugen@grosbein.net
X-Envelope-To: vas@mpeks.tomsk.su
Received: from [10.58.0.4] ([10.58.0.4])
 by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id w75HQWS2069311
 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT);
 Mon, 6 Aug 2018 00:26:32 +0700 (+07)
 (envelope-from eugen@grosbein.net)
Subject: Re: "freebsd-update -r" and IPv6
To: Victor Sudakov <vas@mpeks.tomsk.su>, freebsd-net@freebsd.org
References: <20180805171339.GA34148@admin.sibptus.transneft.ru>
From: Eugene Grosbein <eugen@grosbein.net>
Message-ID: <5B673343.9000401@grosbein.net>
Date: Mon, 6 Aug 2018 00:26:27 +0700
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101
 Thunderbird/38.7.2
MIME-Version: 1.0
In-Reply-To: <20180805171339.GA34148@admin.sibptus.transneft.ru>
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,LOCAL_FROM,SPF_PASS
 autolearn=no autolearn_force=no version=3.4.1
X-Spam-Report: * -0.0 SPF_PASS SPF: sender matches SPF record
 * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1%
 *      [score: 0.0000] *  2.6 LOCAL_FROM From my domains
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on hz.grosbein.net
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.27
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: Sun, 05 Aug 2018 17:26:51 -0000

06.08.2018 0:13, Victor Sudakov wrote:

> Dear Colleagues,
> 
> I have an IPv6-only host for test purposes. I have noticed that I can
> never successfully complete "freebsd-update -r 11.2-RELEASE upgrade"
> procedure on this host, it always complains about 
> 
> Fetching metadata signature for 10.4-RELEASE from update5.freebsd.org... failed.
> No mirrors remaining, giving up.
> 
> The name of the update server can be different each time, like
> "update4.freebsd.org", "update5.freebsd.org" etc with the same result.
> 
> Is this supposed to work? Are all the servers necessary for
> freebsd-update operation available via IPv6?

Please capture network traffic using tcpdump -nps0 while running freebsd-update
and make it available to download.