Re: [Isis-wg] FW: New Version Notification for draft-ginsberg-isis-sbfd-discriminator-00.txt
"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Thu, 08 May 2014 20:10 UTC
Return-Path: <ginsberg@cisco.com>
X-Original-To: isis-wg@ietfa.amsl.com
Delivered-To: isis-wg@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 37ACE1A0067; Thu, 8 May 2014 13:10:55 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -15.152
X-Spam-Level:
X-Spam-Status: No, score=-15.152 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, RP_MATCHES_RCVD=-0.651, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham
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 OSGbLkiy1xgV; Thu, 8 May 2014 13:10:53 -0700 (PDT)
Received: from rcdn-iport-3.cisco.com (rcdn-iport-3.cisco.com [173.37.86.74]) by ietfa.amsl.com (Postfix) with ESMTP id F04E31A0139; Thu, 8 May 2014 13:10:40 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1320; q=dns/txt; s=iport; t=1399579836; x=1400789436; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=wUJM1wgz5x5ji16o5Ts1V6ulsjlEyQXtAHE+NqIiFmY=; b=WMOXN/k5Wb8/yaQv+/7Wzwj9KqPaTTkQnsazFd6bbKKohWOMoS1Uo9Y2 7LFBQMYkQ9/DSs0qpsQywwCAgSJr5mxV0est7HBSFjjHmgrhXD9V8y9V4 fE6RmFl2g1IkLkkxpE9Cc2vIWp1GwopQOCLiqiRYdenNqB0rxGu+MxAJ8 w=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AiMFAPDja1OtJV2a/2dsb2JhbABZgwaBJ8ViAYEUFnSCJQEBAQQ6PQIMBAIBCA4DBAEBAQoUCQcyFAgBCAIEDgUIiDnQUBeNeyYxBwaDJIEVAQOsM4F3gT+BbkE
X-IronPort-AV: E=Sophos;i="4.97,1013,1389744000"; d="scan'208";a="323472554"
Received: from rcdn-core-3.cisco.com ([173.37.93.154]) by rcdn-iport-3.cisco.com with ESMTP; 08 May 2014 20:10:36 +0000
Received: from xhc-rcd-x11.cisco.com (xhc-rcd-x11.cisco.com [173.37.183.85]) by rcdn-core-3.cisco.com (8.14.5/8.14.5) with ESMTP id s48KAa4c017862 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Thu, 8 May 2014 20:10:36 GMT
Received: from xmb-aln-x02.cisco.com ([169.254.5.230]) by xhc-rcd-x11.cisco.com ([173.37.183.85]) with mapi id 14.03.0123.003; Thu, 8 May 2014 15:10:35 -0500
From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: Jeffrey Haas <jhaas@pfrc.org>
Thread-Topic: FW: New Version Notification for draft-ginsberg-isis-sbfd-discriminator-00.txt
Thread-Index: AQHPasw+ft5/3BK2OUCTWOWP0ceEqZs2wwSAgAChxQD//7dn8A==
Date: Thu, 08 May 2014 20:10:35 +0000
Message-ID: <F3ADE4747C9E124B89F0ED2180CC814F23D87A01@xmb-aln-x02.cisco.com>
References: <20140508144606.23448.98448.idtracker@ietfa.amsl.com> <F3ADE4747C9E124B89F0ED2180CC814F23D873B9@xmb-aln-x02.cisco.com> <20140508192534.GA24787@pfrc>
In-Reply-To: <20140508192534.GA24787@pfrc>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [128.107.163.140]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Archived-At: http://mailarchive.ietf.org/arch/msg/isis-wg/KVWdjgLPbmkVh6SZHOv02YmC3sQ
Cc: "rtg-bfd@ietf.org" <rtg-bfd@ietf.org>, "isis-wg@ietf.org" <isis-wg@ietf.org>
Subject: Re: [Isis-wg] FW: New Version Notification for draft-ginsberg-isis-sbfd-discriminator-00.txt
X-BeenThere: isis-wg@ietf.org
X-Mailman-Version: 2.1.15
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: <http://www.ietf.org/mail-archive/web/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: Thu, 08 May 2014 20:10:55 -0000
Jeff - How S-BFD Discriminators get used is a subject that no doubt the BFD WG will discuss at length in the near future. However, the additional information that may be required to differentiate how - when multiple discriminators are advertised by a node - each discriminator should be used is out of scope for the IGP advertisement. This gets into the area of application information which has to be defined/standardized elsewhere and does not belong in the IGP advertisements. So the deliberate intent here as far as the IGP advertisement is to limit it to simply a list of assigned discriminators - nothing more. Les > -----Original Message----- > From: Jeffrey Haas [mailto:jhaas@pfrc.org] > Sent: Thursday, May 08, 2014 12:26 PM > To: Les Ginsberg (ginsberg) > Cc: isis-wg@ietf.org; rtg-bfd@ietf.org > Subject: Re: FW: New Version Notification for draft-ginsberg-isis-sbfd- > discriminator-00.txt > > On Thu, May 08, 2014 at 02:48:54PM +0000, Les Ginsberg (ginsberg) wrote: > > FYI - this new draft describes how to advertise S-BFD Discriminators using > IS-IS. > > So, the discriminators are intended to be box-wide? > > I would have expected from some of the use cases that they'd be bound in > some cases to specific interfaces. > > -- Jeff
- [Isis-wg] FW: New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] FW: New Version Notification for dr… Les Ginsberg (ginsberg)
- Re: [Isis-wg] FW: New Version Notification for dr… Sam Aldrin
- Re: [Isis-wg] FW: New Version Notification for dr… Les Ginsberg (ginsberg)
- Re: [Isis-wg] FW: New Version Notification for dr… Jeffrey Haas
- Re: [Isis-wg] FW: New Version Notification for dr… Jeffrey Haas
- Re: [Isis-wg] FW: New Version Notification for dr… Jeffrey Haas
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… Jeffrey Haas
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Mach Chen
- Re: [Isis-wg] New Version Notification for draft-… Mach Chen
- Re: [Isis-wg] New Version Notification for draft-… Les Ginsberg (ginsberg)
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Mach Chen
- Re: [Isis-wg] New Version Notification for draft-… Hannes Gredler
- Re: [Isis-wg] New Version Notification for draft-… Gregory Mirsky
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Gregory Mirsky
- Re: [Isis-wg] New Version Notification for draft-… Nobo Akiya (nobo)
- Re: [Isis-wg] New Version Notification for draft-… Mach Chen
- Re: [Isis-wg] New Version/Proposed isis-wg docume… Marc Binderberger
- Re: [Isis-wg] New Version/Proposed isis-wg docume… Les Ginsberg (ginsberg)