Re: [Isis-wg] New Version Notification for draft-ginsberg-isis-te-app-03.txt
"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Fri, 23 June 2017 07:11 UTC
Return-Path: <ginsberg@cisco.com>
X-Original-To: isis-wg@ietfa.amsl.com
Delivered-To: isis-wg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 749C112E048 for <isis-wg@ietfa.amsl.com>; Fri, 23 Jun 2017 00:11:05 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.522
X-Spam-Level:
X-Spam-Status: No, score=-14.522 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.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 EB50MS3RHjWj for <isis-wg@ietfa.amsl.com>; Fri, 23 Jun 2017 00:11:02 -0700 (PDT)
Received: from rcdn-iport-4.cisco.com (rcdn-iport-4.cisco.com [173.37.86.75]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A2D5212E046 for <isis-wg@ietf.org>; Fri, 23 Jun 2017 00:11:02 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=10364; q=dns/txt; s=iport; t=1498201862; x=1499411462; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=bSdIORRYxjH5OGHMJkacPvRcD6Gb39tDDVw9hR14dCE=; b=FauT/n43/oQy3p1LhXNyeQwCk7RE+N53J/ffemgAJwWge/NKQLcXV21S xnylIpInHXXq3Sr0ok8wakhaDDVCwZ6IZtULT/uP74TxDcM/s92tVtie6 4TuFH+gsTqrZB/7SiYa3SqxWLs7lyKg39NBMtC5TvFcxX8Zub+Q3CWmgC I=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0CZAAA7vkxZ/5RdJa1dGQEBAQEBAQEBAQEBBwEBAQEBg1higQ0HjX6RYZV4ghEhC4V4AoMHPxgBAgEBAQEBAQFrKIUYAQEBAQIBAQE4NAkHBwQCAQgRBAEBAR4JBycLFAkIAgQBEgiKHAgQrzyLaQEBAQEBAQEBAQEBAQEBAQEBAQEBAR2DJ4NMgWCDJYMmgRUSAUIGhUgFkEGOIgKHMYwnghJWhHKKPpUVAR84fwt0FR8qhw92hniBI4ENAQEB
X-IronPort-AV: E=Sophos;i="5.39,376,1493683200"; d="scan'208";a="261461689"
Received: from rcdn-core-12.cisco.com ([173.37.93.148]) by rcdn-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Jun 2017 07:11:01 +0000
Received: from XCH-ALN-015.cisco.com (xch-aln-015.cisco.com [173.36.7.25]) by rcdn-core-12.cisco.com (8.14.5/8.14.5) with ESMTP id v5N7B16M024211 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL); Fri, 23 Jun 2017 07:11:01 GMT
Received: from xch-aln-001.cisco.com (173.36.7.11) by XCH-ALN-015.cisco.com (173.36.7.25) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 23 Jun 2017 02:11:00 -0500
Received: from xch-aln-001.cisco.com ([173.36.7.11]) by XCH-ALN-001.cisco.com ([173.36.7.11]) with mapi id 15.00.1210.000; Fri, 23 Jun 2017 02:11:00 -0500
From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: "stephane.litkowski@orange.com" <stephane.litkowski@orange.com>, "Peter Psenak (ppsenak)" <ppsenak@cisco.com>, "isis-wg@ietf.org" <isis-wg@ietf.org>
Thread-Topic: [Isis-wg] New Version Notification for draft-ginsberg-isis-te-app-03.txt
Thread-Index: AQHS6c/fhaqyHEjha0Wjn2wHyRM0CqItztVwgAEfgyCAAFzjgIABg48AgAAmhdCAAWb4AP//raqw
Date: Fri, 23 Jun 2017 07:11:00 +0000
Message-ID: <8e067614a802461fa14ea29ac020c748@XCH-ALN-001.cisco.com>
References: <149796821052.23693.7098486846561359870.idtracker@ietfa.amsl.com> <1b6e7697f8634a0c9d901442a9b028da@XCH-ALN-001.cisco.com> <8220_1498030951_594A2367_8220_41_1_9E32478DFA9976438E7A22F69B08FF921E9C901A@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <594A2969.9030501@cisco.com> <8875_1498115717_594B6E84_8875_64_1_9E32478DFA9976438E7A22F69B08FF921E9CAA59@OPEXCLILMA4.corporate.adroot.infra.ftgroup> <e932880796c5474b9843c62f1113b2af@XCH-ALN-001.cisco.com> <13538_1498201077_594CBBF5_13538_397_1_9E32478DFA9976438E7A22F69B08FF921E9CB4A3@OPEXCLILMA4.corporate.adroot.infra.ftgroup>
In-Reply-To: <13538_1498201077_594CBBF5_13538_397_1_9E32478DFA9976438E7A22F69B08FF921E9CB4A3@OPEXCLILMA4.corporate.adroot.infra.ftgroup>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.24.69.226]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Archived-At: <https://mailarchive.ietf.org/arch/msg/isis-wg/il9hiijAw2AjshmLhnzcFXnzuKo>
Subject: Re: [Isis-wg] New Version Notification for draft-ginsberg-isis-te-app-03.txt
X-BeenThere: isis-wg@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: IETF IS-IS working group <isis-wg.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/isis-wg>, <mailto:isis-wg-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/isis-wg/>
List-Post: <mailto:isis-wg@ietf.org>
List-Help: <mailto:isis-wg-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/isis-wg>, <mailto:isis-wg-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 23 Jun 2017 07:11:05 -0000
Stephane - I do understand what you have asked for - please understand my point. If something is outside the scope of the specification then the specification MUST NOT: infer, recommend, suggest, imply, or otherwise comment... The specification has provided support for advertising User Defined Apps - you can use this space as you wish without violating the specification. And someone else can use the space in a way different than you choose to do - and they also will not be violating the specification. Les > -----Original Message----- > From: stephane.litkowski@orange.com > [mailto:stephane.litkowski@orange.com] > Sent: Thursday, June 22, 2017 11:58 PM > To: Les Ginsberg (ginsberg); Peter Psenak (ppsenak); isis-wg@ietf.org > Subject: RE: [Isis-wg] New Version Notification for draft-ginsberg-isis-te-app- > 03.txt > > My point is not to tell what to do with UDAs. It is to tell that standard > applications MAY not use standard bits. > > > -----Original Message----- > From: Les Ginsberg (ginsberg) [mailto:ginsberg@cisco.com] > Sent: Thursday, June 22, 2017 16:36 > To: LITKOWSKI Stephane OBS/OINIS; Peter Psenak (ppsenak); isis- > wg@ietf.org > Subject: RE: [Isis-wg] New Version Notification for draft-ginsberg-isis-te-app- > 03.txt > > Stephane - > > > -----Original Message----- > > From: stephane.litkowski@orange.com > > [mailto:stephane.litkowski@orange.com] > > Sent: Thursday, June 22, 2017 12:15 AM > > To: Peter Psenak (ppsenak); Les Ginsberg (ginsberg); isis-wg@ietf.org > > Subject: RE: [Isis-wg] New Version Notification for > > draft-ginsberg-isis-te-app- 03.txt > > > > Hi Peter, > > > > Thanks for your feedback, few comments inline > > > > -----Original Message----- > > From: Peter Psenak [mailto:ppsenak@cisco.com] > > Sent: Wednesday, June 21, 2017 10:08 > > To: LITKOWSKI Stephane OBS/OINIS; Les Ginsberg (ginsberg); isis- > > wg@ietf.org > > Subject: Re: [Isis-wg] New Version Notification for > > draft-ginsberg-isis-te-app- 03.txt > > > > Hi Stephane, > > > > On 21/06/17 09:42 , stephane.litkowski@orange.com wrote: > > > Hi Les, > > > > > > The proposal has a better shape. Still two comments: > > > - As mentioned earlier, please precise that LFA means any flavor of > > > LFA > > (LFA,rLFA,dLFA,TILFA...). > > > > I would just say any flavor of LFA. Not all LFA types are defined in > > IETF documents. > > [SLI] I agree, "any flavor" works > > > > > - I would also like to see that "standard" applications may also use > > > UDAs > > instead of the standard bit and possibility two sets of attributes > > (two UDAs or > > 1 std + 1 UDA): one example could be having an SR-TE tunnel using a > > particular set of attributes, and another SR-TE tunnel using another > > set of attributes. > > > > nobody is preventing you to do that. You can map any application to a > > UDA bits. > > > > [SLI] Yes, but nothings tells that it is also allowed. I just want > > this point to be clear in the text. > > > [Les:] The draft explicitly states that the use of UDA bits is outside the > purview of any standards body. It would be unwise - and contradictory - to > then start specifying how UDA bits can/cannot be used. The whole point of > UDA is that it is up to the user to decide what the bits mean. > > You clearly have some ideas about how you want to use them - but it is not > the role of any specification to comment on your ideas any more than > anyone else's ideas. > > I think it is necessary for the draft to remain silent in this area. > > Les > > > > > thanks, > > Peter > > > > > > > > Brgds, > > > > > > Stephane > > > > > > -----Original Message----- > > > From: Isis-wg [mailto:isis-wg-bounces@ietf.org] On Behalf Of Les > > > Ginsberg (ginsberg) > > > Sent: Tuesday, June 20, 2017 16:30 > > > To: isis-wg@ietf.org > > > Subject: [Isis-wg] FW: New Version Notification for > > > draft-ginsberg-isis-te-app-03.txt > > > > > > Folks - > > > > > > This new version adds support for using a set of link attribute > > advertisements for ANY application - something which the OSPF > > companion draft (draft-ppsenak-ospf-te-link-attr-reuse) supports. > > > It also aligns the encoding so that is similar to that defined in > > > the OSPF > > draft. > > > > > > Les > > > > > > > > > -----Original Message----- > > > From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] > > > Sent: Tuesday, June 20, 2017 7:17 AM > > > To: Wim Henderickx; Stefano Previdi; Peter Psenak (ppsenak); Les > > > Ginsberg (ginsberg) > > > Subject: New Version Notification for > > > draft-ginsberg-isis-te-app-03.txt > > > > > > > > > A new version of I-D, draft-ginsberg-isis-te-app-03.txt has been > > successfully submitted by Les Ginsberg and posted to the IETF repository. > > > > > > Name: draft-ginsberg-isis-te-app > > > Revision: 03 > > > Title: IS-IS TE Attributes per application > > > Document date: 2017-06-20 > > > Group: Individual Submission > > > Pages: 15 > > > URL: https://www.ietf.org/internet-drafts/draft-ginsberg-isis-te- > app- > > 03.txt > > > Status: https://datatracker.ietf.org/doc/draft-ginsberg-isis-te-app/ > > > Htmlized: https://tools.ietf.org/html/draft-ginsberg-isis-te-app-03 > > > Htmlized: https://datatracker.ietf.org/doc/html/draft-ginsberg-isis-te- > > app-03 > > > Diff: https://www.ietf.org/rfcdiff?url2=draft-ginsberg-isis-te-app-03 > > > > > > Abstract: > > > Existing traffic engineering related link attribute advertisements > > > have been defined and are used in RSVP-TE deployments. In cases > > > where multiple applications wish to make use of these link attributes > > > the current advertisements do not support application specific values > > > for a given attribute nor do they support indication of which > > > applications are using the advertised value for a given link. > > > > > > This draft introduces new link attribute advertisements which address > > > both of these shortcomings. It also discusses backwards > > > compatibility issues and how to minimize duplicate advertisements in > > > the presence of routers which do not support the extensions defined > > > in this document. > > > > > > > > > > > > > > > > > > Please note that it may take a couple of minutes from the time of > > submission until the htmlized version and diff are available at tools.ietf.org. > > > > > > The IETF Secretariat > > > > > > _______________________________________________ > > > Isis-wg mailing list > > > Isis-wg@ietf.org > > > https://www.ietf.org/mailman/listinfo/isis-wg > > > > > > > > > __________________________________________________________ > > ____________ > > > ___________________________________________________ > > > > > > Ce message et ses pieces jointes peuvent contenir des informations > > > confidentielles ou privilegiees et ne doivent donc pas etre > > > diffuses, exploites ou copies sans autorisation. Si vous avez recu > > > ce message par erreur, veuillez le signaler a l'expediteur et le > > > detruire ainsi que les > > pieces jointes. Les messages electroniques etant susceptibles > > d'alteration, Orange decline toute responsabilite si ce message a ete > > altere, deforme ou falsifie. Merci. > > > > > > This message and its attachments may contain confidential or > > > privileged information that may be protected by law; they should not > > > be > > distributed, used or copied without authorisation. > > > If you have received this email in error, please notify the sender > > > and delete > > this message and its attachments. > > > As emails may be altered, Orange is not liable for messages that > > > have been > > modified, changed or falsified. > > > Thank you. > > > > > > _______________________________________________ > > > Isis-wg mailing list > > > Isis-wg@ietf.org > > > https://www.ietf.org/mailman/listinfo/isis-wg > > > . > > > > > > > > > > __________________________________________________________ > > > __________________________________________________________ > > _____ > > > > Ce message et ses pieces jointes peuvent contenir des informations > > confidentielles ou privilegiees et ne doivent donc pas etre diffuses, > > exploites ou copies sans autorisation. Si vous avez recu ce message > > par erreur, veuillez le signaler a l'expediteur et le detruire ainsi > > que les pieces jointes. Les messages electroniques etant susceptibles > > d'alteration, Orange decline toute responsabilite si ce message a ete altere, > deforme ou falsifie. Merci. > > > > This message and its attachments may contain confidential or > > privileged information that may be protected by law; they should not > > be distributed, used or copied without authorisation. > > If you have received this email in error, please notify the sender and > > delete this message and its attachments. > > As emails may be altered, Orange is not liable for messages that have > > been modified, changed or falsified. > > Thank you. > > > __________________________________________________________ > __________________________________________________________ > _____ > > Ce message et ses pieces jointes peuvent contenir des informations > confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites > ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez > le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les > messages electroniques etant susceptibles d'alteration, Orange decline toute > responsabilite si ce message a ete altere, deforme ou falsifie. Merci. > > This message and its attachments may contain confidential or privileged > information that may be protected by law; they should not be distributed, > used or copied without authorisation. > If you have received this email in error, please notify the sender and delete > this message and its attachments. > As emails may be altered, Orange is not liable for messages that have been > modified, changed or falsified. > Thank you.
- [Isis-wg] FW: New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… stephane.litkowski
- Re: [Isis-wg] New Version Notification for draft-… Peter Psenak
- Re: [Isis-wg] New Version Notification for draft-… stephane.litkowski
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… stephane.litkowski
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… John E Drake
- Re: [Isis-wg] New Version Notification for draft-… stephane.litkowski
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)