IETF Logo Mail Archive

Re: [Idr] I-D Action: draft-ietf-idr-rs-bfd-03.txt

John Scudder <jgs@juniper.net> Tue, 04 July 2017 01:07 UTC

Return-Path: <jgs@juniper.net>
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 1EBDD129AD0 for <idr@ietfa.amsl.com>; Mon, 3 Jul 2017 18:07:46 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.022
X-Spam-Level:
X-Spam-Status: No, score=-2.022 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_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=juniper.net
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 KQKv3NbJ7FMQ for <idr@ietfa.amsl.com>; Mon, 3 Jul 2017 18:07:44 -0700 (PDT)
Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02on0116.outbound.protection.outlook.com [104.47.36.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 261DE129AA3 for <idr@ietf.org>; Mon, 3 Jul 2017 18:07:43 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=5/CkoNRHJ/vgCkbX+pD7ZoZMrMZspqV+NUpcfoyMEd8=; b=INBwYl5P1+CB4uXf+v2kwX6ecHX0LECMGlBhOIHqlXFCteguVZVoUOzysqWiTN10hxcjk3lv88DmHCTvIgOWeTEIDnUUEugCZa6Cd9rogs7ld8ggqI7J51QruRxtavr3BgURS1sIFIEoHNyQXYeS0Nvf9iRv2l6L9+8l6Fzv5CE=
Received: from CY1PR05MB2507.namprd05.prod.outlook.com (10.167.10.134) by CY1PR05MB2714.namprd05.prod.outlook.com (10.167.18.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1240.6; Tue, 4 Jul 2017 01:07:42 +0000
Received: from CY1PR05MB2507.namprd05.prod.outlook.com ([10.167.10.134]) by CY1PR05MB2507.namprd05.prod.outlook.com ([10.167.10.134]) with mapi id 15.01.1240.013; Tue, 4 Jul 2017 01:07:41 +0000
From: John Scudder <jgs@juniper.net>
To: Robert Raszuk <robert@raszuk.net>
CC: John Scudder <jgs@juniper.net>, idr wg <idr@ietf.org>, Job Snijders <job@ntt.net>
Thread-Topic: [Idr] I-D Action: draft-ietf-idr-rs-bfd-03.txt
Thread-Index: AQHS9D5iAfPwC43N0E6gQjXGHlpN/w==
Date: Tue, 04 Jul 2017 01:07:41 +0000
Message-ID: <A35C87AE-364D-462F-AE27-A8E2DF693BDA@juniper.net>
References: <149909741417.22786.4679459342587499122@ietfa.amsl.com> <20170703160800.x6wcym2ma6jceqv7@Vurt.local> <FBD5248C-33C6-436C-8B01-FAE2658B0768@juniper.net> <20170703163846.224w6lxvbt4txqub@Vurt.local> <20170703173810.GA45648@Space.Net> <20170703175308.hembxkplaniz66wb@Vurt.local> <m2van9z3jp.wl-randy@psg.com> <CACWOCC8tPVD20SJ60h-=NGbPMG3Fae2a0TY5rMFb=EnN7H-C6Q@mail.gmail.com> <m2o9t1z1hj.wl-randy@psg.com> <CACWOCC_bQitHeR9tHc5tPsXmoSDDLQH764equTAHrP854fYh-A@mail.gmail.com> <BF65C4DC-D2F5-41AF-8454-D43B403E328B@juniper.net> <CACWOCC9cmz7ARnWNowCCEu3Rt_NiyuWgJMZ3pWfmxZ_BO8Ovjw@mail.gmail.com> <292534ED-98BC-49A0-82A2-45B6688F851D@juniper.net> <CA+b+ERkHehpgXS3UaQAW+KQ1ak9j=wx-=wbtQ6ZiW-LQu2Z4fA@mail.gmail.com>
In-Reply-To: <CA+b+ERkHehpgXS3UaQAW+KQ1ak9j=wx-=wbtQ6ZiW-LQu2Z4fA@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: juniper.net; dkim=none (message not signed) header.d=none;juniper.net; dmarc=none action=none header.from=juniper.net;
x-ms-exchange-messagesentrepresentingtype: 1
x-originating-ip: [107.77.195.125]
x-ms-publictraffictype: Email
x-microsoft-exchange-diagnostics: 1; CY1PR05MB2714; 7: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
x-forefront-antispam-report: SFV:SKI; SCL:-1SFV:NSPM; SFS:(10019020)(6009001)(39840400002)(39450400003)(39860400002)(39410400002)(39850400002)(39400400002)(377454003)(24454002)(14454004)(76176999)(4326008)(6916009)(83716003)(6512007)(2950100002)(99286003)(54906002)(6246003)(189998001)(6116002)(110136004)(36756003)(38730400002)(53936002)(102836003)(478600001)(77096006)(6486002)(86362001)(305945005)(3846002)(66066001)(82746002)(3280700002)(8676002)(81166006)(7736002)(2906002)(54356999)(230783001)(25786009)(33656002)(229853002)(2900100001)(8936002)(50986999)(6436002)(6506006)(5660300001)(53546010)(93886004)(3660700001)(42262002); DIR:OUT; SFP:1102; SCL:1; SRVR:CY1PR05MB2714; H:CY1PR05MB2507.namprd05.prod.outlook.com; FPR:; SPF:None; MLV:sfv; LANG:en;
x-ms-office365-filtering-correlation-id: 01b25e26-c650-42ad-8a7c-08d4c2791230
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(300000500095)(300135000095)(300000501095)(300135300095)(22001)(300000502095)(300135100095)(2017030254075)(48565401081)(300000503095)(300135400095)(2017052603031)(201703131423075)(201703031133081)(201702281549075)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095); SRVR:CY1PR05MB2714;
x-ms-traffictypediagnostic: CY1PR05MB2714:
x-microsoft-antispam-prvs: <CY1PR05MB2714C92805BB86ACFCB7E49BAAD70@CY1PR05MB2714.namprd05.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:(211171220733660);
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(601004)(2401047)(5005006)(8121501046)(3002001)(93006095)(93001095)(100000703101)(100105400095)(10201501046)(6055026)(6041248)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123560025)(20161123555025)(20161123562025)(20161123564025)(20161123558100)(6072148)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:CY1PR05MB2714; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:CY1PR05MB2714;
x-forefront-prvs: 0358535363
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: text/plain; charset="us-ascii"
Content-ID: <351A62A96ED206499A8A316C08F907E3@junipernetworks.onmicrosoft.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: juniper.net
X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Jul 2017 01:07:41.7147 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: bea78b3c-4cdb-4130-854a-1d193232e5f4
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR05MB2714
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/65f7gEHluiUm0qSKQVI86xPbQd8>
Subject: Re: [Idr] I-D Action: draft-ietf-idr-rs-bfd-03.txt
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.22
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: Tue, 04 Jul 2017 01:07:46 -0000

On Jul 3, 2017, at 6:22 PM, Robert Raszuk <robert@raszuk.net> wrote:
> 
> What happens when RS gets 100 paths for policy eligible net for a given client ? 
> 
> Client will enable waist

Waist?

> of 100 bfd sessions and what is much worse will report state of those 100 next hops to RS ?

Unclear to me why reporting 100 next hops is so bad?

> This is so bad .... 

Perhaps you can elaborate on why you think so. 

--John

v2.23.0 | Report a Bug | By Email