IETF Logo Mail Archive

Re: [Idr] draft-dong-idr-node-target-ext-comm-05.txt - WG Adoption and IPR call (9/27 to 10/11/2022)

Jeffrey Haas <jhaas@pfrc.org> Thu, 20 October 2022 21:00 UTC

Return-Path: <jhaas@slice.pfrc.org>
X-Original-To: idr@ietfa.amsl.com
Delivered-To: idr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EF8FBC1522B9 for <idr@ietfa.amsl.com>; Thu, 20 Oct 2022 14:00:49 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.911
X-Spam-Level:
X-Spam-Status: No, score=-1.911 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vShYA1KOachp for <idr@ietfa.amsl.com>; Thu, 20 Oct 2022 14:00:49 -0700 (PDT)
Received: from slice.pfrc.org (slice.pfrc.org [67.207.130.108]) by ietfa.amsl.com (Postfix) with ESMTP id 48B7DC14CF0E for <idr@ietf.org>; Thu, 20 Oct 2022 14:00:49 -0700 (PDT)
Received: by slice.pfrc.org (Postfix, from userid 1001) id 776191E361; Thu, 20 Oct 2022 17:00:48 -0400 (EDT)
Date: Thu, 20 Oct 2022 17:00:48 -0400
From: Jeffrey Haas <jhaas@pfrc.org>
To: Robert Raszuk <robert@raszuk.net>
Cc: Gert Doering <gert@space.net>, idr@ietf.org, Susan Hares <shares@ndzh.com>, "Dongjie (Jimmy)" <jie.dong=40huawei.com@dmarc.ietf.org>, "Van De Velde, Gunter \\(Nokia - BE/Antwerp\\)" <gunter.van_de_velde@nokia.com>
Message-ID: <20221020210047.GA25483@pfrc.org>
References: <028ECC42-2021-4D00-9B31-B323F2480DAA@gmail.com> <Y0mJ2CJQbUbf6pzO@Space.Net> <20221014182353.GF2066@pfrc.org> <CAOj+MMGr3X58yCoR9uLXmoNUtk4b+=00o2JB9tEKpENTU6M6Yw@mail.gmail.com> <20221019214126.GB10497@pfrc.org> <CAOj+MMHafWNKaDBfcvdVKz7RoX4eFxkk2KjVvqN9vS=2+vNeGw@mail.gmail.com> <20221019222746.GD10497@pfrc.org> <CAOj+MMEstWKm+xoWBRFJjJW-vhX_4BKerWCt94GiQT+W5tELPA@mail.gmail.com> <20221020204232.GD19035@pfrc.org> <CAOj+MMFAkrq4bTyx-Gf4ivfBetnaH0bSJo34wmyXwXL5nQEWxg@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <CAOj+MMFAkrq4bTyx-Gf4ivfBetnaH0bSJo34wmyXwXL5nQEWxg@mail.gmail.com>
User-Agent: Mutt/1.5.21 (2010-09-15)
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/pJq-_ru7rw9icQBV9l3mLlnrrrM>
Subject: Re: [Idr] draft-dong-idr-node-target-ext-comm-05.txt - WG Adoption and IPR call (9/27 to 10/11/2022)
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 20 Oct 2022 21:00:50 -0000

On Thu, Oct 20, 2022 at 10:53:11PM +0200, Robert Raszuk wrote:
> Jeff,
> 
> > P1 then is placed in 1.1.1.1's Adj-Rib-Out, but not 2.2.2.2's Adj-Rib-Out.
> > Advertisement happens based on that state.
> 
> That is one way it can be implemented.
> 
> RTC has been implemented as filter post update generation in some operating
> systems. In such cases your example does not apply.

If such systems do not behave by withdrawing previously advertised state,
they are broken.  Hopefully impacted customers raise the necessary bug
reports.

-- Jeff (already dealt with similar breakages across 3 stacks)

v2.23.0 | Report a Bug | By Email