Re: [Idr] Unknown Attributes seen in the wild
Robert Raszuk <robert@raszuk.net> Sun, 30 October 2016 18:26 UTC
Return-Path: <rraszuk@gmail.com>
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 289FC1294B5 for <idr@ietfa.amsl.com>; Sun, 30 Oct 2016 11:26:00 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.399
X-Spam-Level:
X-Spam-Status: No, score=-2.399 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.199, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham 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 kzkUtKakk_pi for <idr@ietfa.amsl.com>; Sun, 30 Oct 2016 11:25:58 -0700 (PDT)
Received: from mail-wm0-x235.google.com (mail-wm0-x235.google.com [IPv6:2a00:1450:400c:c09::235]) (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 6877812948A for <idr@ietf.org>; Sun, 30 Oct 2016 11:25:58 -0700 (PDT)
Received: by mail-wm0-x235.google.com with SMTP id p190so109511777wmp.1 for <idr@ietf.org>; Sun, 30 Oct 2016 11:25:58 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=dxmJ/XK2s7oLFOt2z4snAv4Vj1MYI+F2WEtPAhoW+q0=; b=CvUa2Pbx6qGIJoh6AE4rMAY8pvHOllGkQzQQLHQYvetZraYIISB1Xb9vBbdxI4hFpd YjKmAfKjqgFo72itGZCZcPxqKk4Clg5RSeOzOi7ta58EGrT2dtN2HwxXh88ovezmrvnS J3+zf0JiaCZGoPQ7KmSyOov1qsRfpoRRWXp+FrvPwfTS3dvllpmSb08KSJMweBXidA+5 HX1mz0A8uEHsTBupjDa44E9KFlgNtpN2rwZtRdeDyRAhU2FCBWX0Zy67O5y2PNfr/IIq u8xJEKW13zaaWyIx7wD49Rf98eO9Kx+qViV6Pa/cvfuWaqRMYiGp5TW2J2w1J3wiEYKF KsTQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=dxmJ/XK2s7oLFOt2z4snAv4Vj1MYI+F2WEtPAhoW+q0=; b=a7Bzmmh2NAUJYeTK9S45l9Bgqe96IWmFdew2b1RZWaUVaobkhC02gmhWAzNR0WgLo+ jc+sYovdCEWgsDUboLD5+SnPioYjNud2+yvEpaXTxm9ucwsJQxvFEJTqu2x1IrHetpG2 pTSqaeZaXRxw4DObzzB/+6rF1ceQLsqlo3p46ERek/w/4aQMQUc2X5IgUNr1iJObHOAE 6OV6pXmjSmoaTj5zOJ81obF4Jzdxo2O6CzPLYIpl/4CzgyqkbPxo2S3281B8bKFv94u/ 8CVJAMcG6SBc7zO2Riop/Iosxnd5IExbyhIrNfX+REpB5SS1f9K0vKMEh0IAtor51YXG wxCQ==
X-Gm-Message-State: ABUngvcJjODzIf0d5EltuzO88Ab7Zk8FWcXq+Mwq9ell5Wz1wP8egPrHjRIBSxZ1jcfgOuqat6hc8T8Pu0N3dw==
X-Received: by 10.194.56.69 with SMTP id y5mr19321100wjp.4.1477851956926; Sun, 30 Oct 2016 11:25:56 -0700 (PDT)
MIME-Version: 1.0
Sender: rraszuk@gmail.com
Received: by 10.80.137.69 with HTTP; Sun, 30 Oct 2016 11:25:56 -0700 (PDT)
In-Reply-To: <20161030182234.GA966@Vurt.local>
References: <01f401d22950$7f988470$7ec98d50$@ndzh.com> <5806484F.5080006@foobar.org> <6E6CFB88-04E7-45B6-A325-F57A165E901A@pfrc.org> <20161018172538.GD27221@gir.theapt.org> <01e301d22967$cb3e8c50$61bba4f0$@ndzh.com> <alpine.LRH.2.20.1610212230270.31112@espargaro.jakma.org> <b65b4b10-6635-05f5-035c-66b94f0c8b84@spakka.net> <CA+b+ERk5=rbUGXk32cgjW=cOQDg+O+k4jK4hK1HpX7S0M34QTA@mail.gmail.com> <20161030182234.GA966@Vurt.local>
From: Robert Raszuk <robert@raszuk.net>
Date: Sun, 30 Oct 2016 19:25:56 +0100
X-Google-Sender-Auth: KZtV7HAEoAAjfIr3RBsc8HZVT6g
Message-ID: <CA+b+ER=BqGU9BqG2y_G-KuSKa6F2KvJrck6ifTZVywXhqb6QqQ@mail.gmail.com>
To: Job Snijders <job@ntt.net>
Content-Type: multipart/alternative; boundary="047d7b86ef84ec60d105401938fe"
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/4D-TH7wlRUjQyw0FFo025cKZcUs>
Cc: idr wg <idr@ietf.org>
Subject: Re: [Idr] Unknown Attributes seen in the wild
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.17
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: Sun, 30 Oct 2016 18:26:00 -0000
Hi Job, Yes the last two are exactly as defined by this draft. There is an effort in place to update it and resubmit in IETF. Perhaps to BESS. Thx, r. On Sun, Oct 30, 2016 at 7:22 PM, Job Snijders <job@ntt.net> wrote: > On Sun, Oct 30, 2016 at 07:05:49PM +0100, Robert Raszuk wrote: > > > Perhaps this is some internal SDN thing that leaked publicly ? > > > > You are right ... attribute 243 is Contrail's OriginVnPath attribute > > useful for more complex service chaining scenarios. > > > > https://github.com/Juniper/contrail-controller/blob/ > 82cdb6afee49b39e54364f18be8eeca725dd76f4/src/bgp/bgp_attr_base.h > > So this is a case of path attribute squatting, with code deployed in the > wild? > > > With that let's also not forget about attributes 241 and 242 used for > > multicast edge replication. The work on draft describing those last two > > temporarily allocated attribute codes is currently being resubmitted. The > > good news is that they should not be leaked as they are to be send in > their > > dedicated SAFIs so unless peer exchanges right capabilities they should > be > > quite contained. > > > > https://github.com/Juniper/contrail-controller/blob/ > 82cdb6afee49b39e54364f18be8eeca725dd76f4/src/net/bgp_af.h > > Would this be a (partial?) implementation of > https://tools.ietf.org/html/draft-marques-l3vpn-mcast-edge-01 or is > there another draft? > > Kind regards, > > Job >
- [Idr] BGP Attribute for Large communities (Attrib… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… Jeffrey Haas
- Re: [Idr] BGP Attribute for Large communities (At… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… Jeffrey Haas
- Re: [Idr] BGP Attribute for Large communities (At… bruno.decraene
- Re: [Idr] BGP Attribute for Large communities (At… Michael H Lambert
- Re: [Idr] BGP Attribute for Large communities (At… Jared Mauch
- Re: [Idr] BGP Attribute for Large communities (At… John G. Scudder
- Re: [Idr] BGP Attribute for Large communities (At… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… Kristian Larsson
- Re: [Idr] BGP Attribute for Large communities (At… Dickinson, Ian
- Re: [Idr] BGP Attribute for Large communities (At… Julian Seifert
- Re: [Idr] BGP Attribute for Large communities (At… Peter Hessler
- Re: [Idr] BGP Attribute for Large communities (At… Nick Hilliard
- Re: [Idr] BGP Attribute for Large communities (At… Jeffrey Haas
- Re: [Idr] BGP Attribute for Large communities (At… John G. Scudder
- [Idr] Early allocation for wide communities [was:… John G. Scudder
- Re: [Idr] BGP Attribute for Large communities (At… Susan Hares
- [Idr] Unknown Attributes seen in the wild Peter Hessler
- Re: [Idr] BGP Attribute for Large communities (At… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… Wesley George
- Re: [Idr] Early allocation for wide communities [… Susan Hares
- Re: [Idr] Early allocation for wide communities [… Susan Hares
- Re: [Idr] Unknown Attributes seen in the wild Susan Hares
- Re: [Idr] Unknown Attributes seen in the wild Jared Mauch
- Re: [Idr] Unknown Attributes seen in the wild 'Peter Hessler'
- Re: [Idr] BGP Attribute for Large communities (At… Job Snijders
- Re: [Idr] Early allocation for wide communities [… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… Robert Raszuk
- Re: [Idr] Unknown Attributes seen in the wild Susan Hares
- Re: [Idr] Early allocation for wide communities [… Jakob Heitz (jheitz)
- Re: [Idr] Early allocation for wide communities [… Jeffrey Haas
- Re: [Idr] Early allocation for wide communities [… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… Jeffrey Haas
- Re: [Idr] BGP Attribute for Large communities (At… Robert Raszuk
- Re: [Idr] BGP Attribute for Large communities (At… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… marco
- Re: [Idr] BGP Attribute for Large communities (At… marco
- Re: [Idr] BGP Attribute for Large communities (At… Geoff Huston
- Re: [Idr] BGP Attribute for Large communities (At… t.petch
- Re: [Idr] BGP Attribute for Large communities (At… John G. Scudder
- Re: [Idr] Unknown Attributes seen in the wild Paul Jakma
- [Idr] BGP Attribute for Large communities (Attrib… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… Alvaro Retana (aretana)
- Re: [Idr] BGP Attribute for Large communities (At… Susan Hares
- Re: [Idr] BGP Attribute for Large communities (At… Jakob Heitz (jheitz)
- Re: [Idr] BGP Attribute for Large communities (At… Christopher Morrow
- Re: [Idr] BGP Attribute for Large communities (At… Mikael Abrahamsson
- Re: [Idr] BGP Attribute for Large communities (At… Christopher Morrow
- Re: [Idr] BGP Attribute for Large communities (At… Randy Bush
- Re: [Idr] BGP Attribute for Large communities (At… Christopher Morrow
- Re: [Idr] BGP Attribute for Large communities (At… Jakob Heitz (jheitz)
- Re: [Idr] BGP Attribute for Large communities (At… Brian Dickson
- Re: [Idr] BGP Attribute for Large communities (At… Christopher Morrow
- Re: [Idr] BGP Attribute for Large communities (At… heasley
- Re: [Idr] BGP Attribute for Large communities (At… Jakob Heitz (jheitz)
- Re: [Idr] BGP Attribute for Large communities (At… Job Snijders
- Re: [Idr] BGP Attribute for Large communities (At… heasley
- Re: [Idr] BGP Attribute for Large communities (At… marco
- Re: [Idr] BGP Attribute for Large communities (At… Sander Steffann
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Mikael Abrahamsson
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Sander Steffann
- Re: [Idr] Squatters (Was: BGP Attribute for Large… marco
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… t.petch
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Acee Lindem (acee)
- Re: [Idr] Squatters (Was: BGP Attribute for Large… marco
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Brian Dickson
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Randy Bush
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Thomas Mangin
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Mikael Abrahamsson
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Nick Hilliard
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Jeffrey Haas
- Re: [Idr] Squatters (Was: BGP Attribute for Large… John G. Scudder
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Job Snijders
- Re: [Idr] Squatters (Was: BGP Attribute for Large… John G. Scudder
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Thomas Mangin
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Jakob Heitz (jheitz)
- Re: [Idr] Squatters (Was: BGP Attribute for Large… heasley
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Brian Dickson
- Re: [Idr] Squatters (Was: BGP Attribute for Large… Jakob Heitz (jheitz)
- Re: [Idr] Squatters (Was: BGP Attribute for Large… marco
- Re: [Idr] Unknown Attributes seen in the wild Colin Petrie
- Re: [Idr] Unknown Attributes seen in the wild Robert Raszuk
- Re: [Idr] Unknown Attributes seen in the wild Job Snijders
- Re: [Idr] Unknown Attributes seen in the wild Robert Raszuk
- Re: [Idr] Unknown Attributes seen in the wild Colin Petrie
- Re: [Idr] Unknown Attributes seen in the wild Jakob Heitz (jheitz)
- Re: [Idr] Unknown Attributes seen in the wild Robert Raszuk
- Re: [Idr] Unknown Attributes seen in the wild Jakob Heitz (jheitz)
- Re: [Idr] Unknown Attributes seen in the wild Robert Raszuk
- Re: [Idr] Unknown Attributes seen in the wild Jakob Heitz (jheitz)
- Re: [Idr] Unknown Attributes seen in the wild Jakob Heitz (jheitz)
- Re: [Idr] BGP Attribute for Large communities (At… Zhuangshunwan