Re: [trill] [RTG-DIR] Routing directorate QA review of draft-ietf-trill-rbridge-multilevel

Donald Eastlake <d3e3e3@gmail.com> Thu, 04 August 2016 01:36 UTC

Return-Path: <d3e3e3@gmail.com>
X-Original-To: trill@ietfa.amsl.com
Delivered-To: trill@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BA6DF12D113; Wed, 3 Aug 2016 18:36:44 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.749
X-Spam-Level:
X-Spam-Status: No, score=-1.749 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001] autolearn=no autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dd03KNrBeYjQ; Wed, 3 Aug 2016 18:36:42 -0700 (PDT)
Received: from mail-ua0-x22b.google.com (mail-ua0-x22b.google.com [IPv6:2607:f8b0:400c:c08::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 473DA12D08D; Wed, 3 Aug 2016 18:36:42 -0700 (PDT)
Received: by mail-ua0-x22b.google.com with SMTP id i31so20011249uai.2; Wed, 03 Aug 2016 18:36:42 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=qJyh7a3DgNPGBNGYv7O3E4SPAnEhokJFvgFslytc1QY=; b=n7twhZ5cZIucDXocnnnL5N50HXm7hHYKLq39Bxz09zFmdzwIZpmQJzGmOinUjlcoCI C6OZEupPAV/dAHuzuOWsCh642iFyRqTZ/ZZYjwGi4+b59+MQ8D5dg8Zc6Iizot27YIBF LAZhxvG51pwvUocMSzzERT3sCQX/UQ1RhCYoFjfcfe8zhXSqFmIjlGApOkfL69Ume9ra zjR5b1upXPA5z9Ykd3U+R92Iy4RVvvxrWaeG+9X/4PaKe+scuAliGX/zqhnjvqchdVQ7 pCyvIPwh/cbWJ25MDNgA0na2jB/qW9NDmDD2mcmOy37igalIKBUNz0MwQxNEWkqBEWOS gqeQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=qJyh7a3DgNPGBNGYv7O3E4SPAnEhokJFvgFslytc1QY=; b=ECSUgurJ2KvRsPJpDx1ukWL1tx57xprqmnVjkm+cZPyMwMKu3YAznqVe96aBhcTPcE iIT8A9q92yGBVeyLLim1qBmmA4Y6WeSKIyPAoFZDQAs4Cf0zCr+bhhMEg+UfyDWRxp1H bAkyWGITwYf8A0Ddhm+ZNF9YbPkgfR/QEqrnlfvC37EBSdgpP4JU+UMhGmUkN69PfkbD W0dskFM0c6L55ZpdI4LiJ/W7bhlFsBeYVwkaNI6vLOjxVnYrQTyUj8UOxaYh7pjP9iys JRFTtGRkgbk1IYcNHPGGcgtGmNn7ajZXXTKf/hKV9noTwXB8PJVdz1Ucjprm0NHNaFpY zA9w==
X-Gm-Message-State: AEkoouvzK0Qq/srs8Zq0cmpgiwQsHNhSe2iif/VULI5lYZTUbfZrT/agtOIFqb7gA42uszBpXs8H5IvXbOOMwA==
X-Received: by 10.176.83.98 with SMTP id y31mr7261165uay.88.1470274601312; Wed, 03 Aug 2016 18:36:41 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.103.104.2 with HTTP; Wed, 3 Aug 2016 18:36:25 -0700 (PDT)
In-Reply-To: <CAHANBtKNZz1G+bFKF_+G0OTUsH91b8ZUg5+6d90qepWizET2pg@mail.gmail.com>
References: <BY2PR0201MB19102373A5380FF07B9F5899847C0@BY2PR0201MB1910.namprd02.prod.outlook.com> <CAHANBtJHFOngQB5+uzray94YvL4=47ddpoVGM1kW0tdsS-_W1A@mail.gmail.com> <CAG4d1rfmtXrv2sgJ5XDANy+y3vUR0n1Wojr67fN=Asq0CFOseQ@mail.gmail.com> <CAF4+nEH-gXsOMvwtOPzJ-077Fmjt3Rm75m_FfcGfWiVXHT=UxA@mail.gmail.com> <CAF4+nEEJc-otjWgnyorrB9S5n=64YwN0haDF4OyPtomo2zo=bg@mail.gmail.com> <CAF4+nEFzGVAu1V=0yH81pZ5om7WNhHi1Qkd515qZhRE+EAyzeg@mail.gmail.com> <CAHANBtKNZz1G+bFKF_+G0OTUsH91b8ZUg5+6d90qepWizET2pg@mail.gmail.com>
From: Donald Eastlake <d3e3e3@gmail.com>
Date: Wed, 03 Aug 2016 21:36:25 -0400
Message-ID: <CAF4+nEGHL7aHqN1dDa1TJQutv=S4NcXBmQFsuObyMkZ9b3G+Tg@mail.gmail.com>
To: Stig Venaas <stig@venaas.com>
Content-Type: multipart/alternative; boundary="94eb2c192288556772053934fbf9"
Archived-At: <https://mailarchive.ietf.org/arch/msg/trill/V9DoRRKZFVNNcUeb59MjtgYWMYM>
Cc: "rtg-dir@ietf.org" <rtg-dir@ietf.org>, "Zhangxian (Xian)" <zhang.xian@huawei.com>, Alia Atlas <akatlas@gmail.com>, "trill@ietf.org" <trill@ietf.org>, Jonathan Hardwick <Jonathan.Hardwick@metaswitch.com>, Susan Hares <shares@ndzh.com>, Jon Hudson <jon.hudson@gmail.com>
Subject: Re: [trill] [RTG-DIR] Routing directorate QA review of draft-ietf-trill-rbridge-multilevel
X-BeenThere: trill@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "Developing a hybrid router/bridge." <trill.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/trill>, <mailto:trill-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/trill/>
List-Post: <mailto:trill@ietf.org>
List-Help: <mailto:trill-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/trill>, <mailto:trill-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 04 Aug 2016 01:36:45 -0000

On Wed, Aug 3, 2016 at 5:08 PM, Stig Venaas <stig@venaas.com> wrote:

> Hi
>
> The new version looks good to me. It addresses my comments and I see
> the draft has been improved further with additional changes.


Thanks,
Donald
===============================
 Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
 155 Beaver Street, Milford, MA 01757 USA
 d3e3e3@gmail.com


> Stig
>
>
> On Tue, Aug 2, 2016 at 7:02 PM, Donald Eastlake <d3e3e3@gmail.com> wrote:
> > Hi Stig,
> >
> > As below, could you look at this draft to see if your comments have been
> > resolved?
> >
> > Thanks,
> > Donald
> > ===============================
> >  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
> >  155 Beaver Street, Milford, MA 01757 USA
> >  d3e3e3@gmail.com
> >
> > On Sat, Jun 4, 2016 at 6:36 PM, Donald Eastlake <d3e3e3@gmail.com>
> wrote:
> >>
> >> Hi Stig,
> >>
> >> https://tools.ietf.org/html/draft-ietf-trill-rbridge-multilevel-03 has
> >> been uploaded with the comment resolutions below incorporated.
> >>
> >> Thanks,
> >> Donald
> >> ===============================
> >>  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
> >>  155 Beaver Street, Milford, MA 01757 USA
> >>  d3e3e3@gmail.com
> >>
> >>
> >> On Thu, May 26, 2016 at 12:23 AM, Donald Eastlake <d3e3e3@gmail.com>
> >> wrote:
> >> > Hi Stig,
> >> >
> >> > On Wed, May 25, 2016 at 3:26 PM, Alia Atlas <akatlas@gmail.com>
> wrote:
> >> >> Stig,
> >> >>
> >> >> Thank you very much for your review.  I'm also forwarding it to trill
> >> >> so
> >> >> that the WG can see it.
> >> >>
> >> >> Regards,
> >> >> Alia
> >> >>
> >> >> On Wed, May 25, 2016 at 2:28 PM, Stig Venaas <stig@venaas.com>
> wrote:
> >> >>>
> >> >>> Hi
> >> >>>
> >> >>> Sorry for being a bit late with this review. At least the document
> is
> >> >>> well written and easy to understand. There are no significant
> issues.
> >> >>>
> >> >>> I am wondering about the security considerations though. Are there
> >> >>> really no differences between the multi-level alternatives when it
> >> >>> comes to security?
> >> >
> >> > Well, I guess a couple sentences could be added that the choice of
> >> > using aggregated nicknames, and the resulting possible duplication of
> >> > nicknames between areas, increases the possibility of a TRILL Data
> >> > packet being delivered to the wrong egress RBridge if areas are
> >> > suddenly merged. However, is many cases the data would be discarded at
> >> > that egress because it would not match a known end station data label
> >> > / MAC address.
> >> >
> >> >>> I have two tiny editorial comments.
> >> >>>
> >> >>> Section 1.4 typo
> >> >>> RBridge - Routing Bridge, an alterntive name for a TRILL switch
> >> >>>                                                ^^^^^^^^^
> >> >
> >> > OK,
> >> >
> >> >>> Also, several places it says "non-zero" which is correct, but there
> >> >>> are some instances of "nonzero".
> >> >
> >> > Apparently both of those are correct but I agree the draft should use
> >> > one of them consistently. I'll replace the two instances of nonzero
> >> > with the hyphenated form.
> >> >
> >> > Thanks,
> >> > Donald
> >> > ===============================
> >> >  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
> >> >  155 Beaver Street, Milford, MA 01757 USA
> >> >  d3e3e3@gmail.com
> >> >
> >> >>> Stig
> >> >>>
> >> >>>
> >> >>> On Wed, May 4, 2016 at 11:52 PM, Jonathan Hardwick
> >> >>> <Jonathan.Hardwick@metaswitch.com> wrote:
> >> >>> > Hi Stig
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > Please would you do a routing directorate QA review of
> >> >>> > draft-ietf-trill-rbridge-multilevel?
> >> >>> >
> >> >>> >
> >> >>> >
> https://datatracker.ietf.org/doc/draft-ietf-trill-rbridge-multilevel/
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > Note that this is a “QA review.” The document is still being
> worked
> >> >>> > on
> >> >>> > by
> >> >>> > the TRILL working group.  The goal of this review is to provide a
> >> >>> > different
> >> >>> > perspective on the work and to improve its quality. Hence, your
> >> >>> > comments
> >> >>> > will be provided primarily for the benefit of the TRILL chairs and
> >> >>> > the
> >> >>> > document authors.
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > Please could you provide your comments by May 20 and copy your
> >> >>> > comments
> >> >>> > to
> >> >>> > the rtg-dir list?
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > The following web page contains a briefing on the QA process, and
> >> >>> > guidance
> >> >>> > for the QA reviewer.
> >> >>> >
> >> >>> > https://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDirDocQa
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > Please let me know whether you can do it, or not.
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > Many thanks
> >> >>> >
> >> >>> > Jon
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>>
> >> >>
> >> >>
> >> >> _______________________________________________
> >> >> trill mailing list
> >> >> trill@ietf.org
> >> >> https://www.ietf.org/mailman/listinfo/trill
> >> >>
> >
> >
>