Re: [Lsr] Call for WG adoption of https://tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01

"Lee, Yiu" <Yiu_Lee@comcast.com> Thu, 04 June 2020 20:05 UTC

Return-Path: <Yiu_Lee@comcast.com>
X-Original-To: lsr@ietfa.amsl.com
Delivered-To: lsr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C499D3A0F1B for <lsr@ietfa.amsl.com>; Thu, 4 Jun 2020 13:05:45 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.996
X-Spam-Level:
X-Spam-Status: No, score=-1.996 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, HTTPS_HTTP_MISMATCH=0.1, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=comcast.com header.b=FkPcbfIo; dkim=pass (2048-bit key) header.d=comcast.com header.b=dlkEMwIE; dkim=fail (1024-bit key) reason="fail (message has been altered)" header.d=comcastcorp.onmicrosoft.com header.b=On4U+lzI
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 v8LPyPAixLVS for <lsr@ietfa.amsl.com>; Thu, 4 Jun 2020 13:05:44 -0700 (PDT)
Received: from mx0a-00143702.pphosted.com (mx0a-00143702.pphosted.com [148.163.145.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 324E43A0F0A for <lsr@ietf.org>; Thu, 4 Jun 2020 13:05:44 -0700 (PDT)
Received: from pps.filterd (m0184894.ppops.net [127.0.0.1]) by mx0a-00143702.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 054K0Rwk013537 for <lsr@ietf.org>; Thu, 4 Jun 2020 16:05:43 -0400
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.com; h=from : to : subject : date : message-id : references : in-reply-to : content-type : mime-version; s=20190412; bh=OQTZ+LevSe7gwGpyLvSPrOdde4C8V4qjYYdHFD8fTQo=; b=FkPcbfIoFgZGfcTRU6KLKHHmFW9mqyqBEgtq+MdPkZMLaaHuMqiviMLq0cOoZ92a509Q djM1xeW55lv6Zir1JsqXKQORpD/h5zk2N0ZSXlxcgI32nGgMv2WmOOkVnfUwAKnvdV9t 80+75hSmZcSZEhUHIVErGJ5gNKBpPm7Y4P21BT9pO35STGF0weIIr7rrPW5EhZR4BNhY AaMnrhoR9QA27v7tMdtEReLdIe63DBb9AMZ8QmFaSAhvGbmEQRROq3wvpUNznt0JcVv3 d5D4A3ukOwap0TGNmHZxybzBPCH6O8Rysvd8ga7kaKgknLNPeLkxlDwSpKzNWOdZH3yi Dg==
Received: from copdcmhout02.cable.comcast.com (copdcmhout02.cable.comcast.com [96.114.158.212]) by mx0a-00143702.pphosted.com with ESMTP id 31f3ah2gvx-51 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for <lsr@ietf.org>; Thu, 04 Jun 2020 16:05:43 -0400
DKIM-Signature: v=1; a=rsa-sha256; d=comcast.com; s=20190412; c=relaxed/simple; q=dns/txt; i=@comcast.com; t=1591301141; x=2455214741; h=From:Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=OQTZ+LevSe7gwGpyLvSPrOdde4C8V4qjYYdHFD8fTQo=; b=dlkEMwIEAOGbcc02M64uodNJCVql9dK5BkzO98C1qMKFxscRRCss30SAJTljq4H1 yb+dfD//l/8Nuh9BmGChssNb91v49+51bc/Ie1HPMOytna14jCOTukd4DEjWI/OQ 9Xsk0UhZA3kgo2v9qg8GbglH+095Ol8Cp1oC49db69xt/wyZKB6jCTAoWirKoLAy ORe/2P+sfKzV+R9YuhxoYmNdmDen+U0A23UII89pByxUVcpfsOkZLbIdc8Po37w7 SivJNmueuDYJskmNAxaYtQs2yFlOYB6paHn9DbOALR3Z64NuWyEv4CYpovZRpifY x1N8lpZG+fbNlUnDOBy7HA==;
X-AuditID: 60729ed4-a31ff70000003048-59-5ed954143b0b
Received: from COPDCEX21.cable.comcast.com (copdcmhoutvip.cable.comcast.com [96.114.156.147]) (using TLS with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client did not present a certificate) by copdcmhout02.cable.comcast.com (SMTP Gateway) with SMTP id D3.6E.12360.51459DE5; Thu, 4 Jun 2020 14:05:41 -0600 (MDT)
Received: from copdcexc33.cable.comcast.com (147.191.125.132) by COPDCEX21.cable.comcast.com (147.191.124.152) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 4 Jun 2020 14:05:40 -0600
Received: from COPDCEXEDGE01.cable.comcast.com (96.114.158.213) by copdcexc33.cable.comcast.com (147.191.125.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Thu, 4 Jun 2020 14:05:39 -0600
Received: from NAM12-MW2-obe.outbound.protection.outlook.com (104.47.66.41) by webmail.comcast.com (96.114.158.213) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 4 Jun 2020 16:05:12 -0400
Received: from MN2PR11MB3582.namprd11.prod.outlook.com (2603:10b6:208:ec::28) by MN2PR11MB3806.namprd11.prod.outlook.com (2603:10b6:208:f9::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3066.20; Thu, 4 Jun 2020 20:05:11 +0000
Received: from MN2PR11MB3582.namprd11.prod.outlook.com ([fe80::a2:7e68:d1fe:77e8]) by MN2PR11MB3582.namprd11.prod.outlook.com ([fe80::a2:7e68:d1fe:77e8%5]) with mapi id 15.20.3066.019; Thu, 4 Jun 2020 20:05:11 +0000
From: "Lee, Yiu" <Yiu_Lee@comcast.com>
To: Tony Przygienda <tonysietf@gmail.com>, "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: [Lsr] Call for WG adoption of https://tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01
Thread-Index: AQHWOqtzlyU0EkX1/U2Y6xO29kS90g==
Date: Thu, 04 Jun 2020 20:05:11 +0000
Message-ID: <9BDC3B83-239A-4815-ACEB-9BD414A13687@comcast.com>
References: <CA+wi2hPpwffzyE5ghR7efYtWZnE54yuvtgiP3Zwkt0dCa6uToA@mail.gmail.com>
In-Reply-To: <CA+wi2hPpwffzyE5ghR7efYtWZnE54yuvtgiP3Zwkt0dCa6uToA@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/16.37.20051002
authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=Cable.Comcast.com;
x-originating-ip: [2601:42:3:36c0:3953:bc50:7c9b:4794]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: a01773df-cb2a-40bf-92ca-08d808c29694
x-ms-traffictypediagnostic: MN2PR11MB3806:
x-microsoft-antispam-prvs: <MN2PR11MB38062660B4298A96DD9E3780C0890@MN2PR11MB3806.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:9508;
x-forefront-prvs: 04244E0DC5
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: bop4I9KubKHywm/toK3NsYvv9WcsBV3u3Nt3xz1OudUPo0oa/vdlJOn1/W07/0w4Knd8zhLBmVmX3poGchY7ao904pG6//Qcg1j3P0vTJK2jHypryQ8cpUPnvG4OA/hzF5hjuhy9jAyAxounCyDxzjmsduLYdk0SsxzkTWZHzOQ2TrcHPlm2Ke2UgjZMGv0zsUvAfjNA02li9//D+nFcJF3FtZ+tyRl1NCJf6B3JocSvp0iprhZo9ONuNdT6F2zuDWGNqKhvWpnzSJaqvFzAI/jYXkakIwyVHBxz9VWKt3zskjHibdtpUigMPsHOwMKqQdvgkfVERENXNNr1PvA0MqeWcxp+Q9MF0Wt+r96cMu7hu4DXxGbHWKS4BWYV8wCwMB2xH1wTLrz+6Ki9OzZiWg==
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MN2PR11MB3582.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(346002)(39860400002)(396003)(376002)(136003)(366004)(5660300002)(33656002)(66446008)(2906002)(64756008)(8936002)(6486002)(316002)(6512007)(9686003)(71200400001)(76116006)(110136005)(36756003)(86362001)(66946007)(966005)(166002)(8676002)(53546011)(6506007)(66556008)(478600001)(186003)(4744005)(66476007); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata: Gfaq4oZxKJAmJN8qROyAm7PN6m6c9GAGSBR6+dDm/4dTCl5Dnt/vk/HLj4JL93kinCT58FIMdVolwlGGd9/dG/PK1nFKOg1k9jWW7p+jSFn/5cbS0SUcHWl11OWSOkeYstA0AmyS5Bp9+kCeMsAdmwZHepkBDwFJe90FHZapZwudDxfyGZQWEeYSBJS/LO9vDjAWe2aqwz694l5tlG08aOwmqtSmOiyElXKAN+VWNDvoVxvw6mNBb7jYluB0tJ4R0I6qZQ4pK9krm8WB7MoHgSaK8E8O2mXK/qxZGV2z49+5X1182jRjv320vORZpEJeubwe3+pcq5giZ/jNx4Ffjv0k/jrpSzstmuXVVvlI/n+ZEFoAIi1caNnkJdiHmt1WJL9/GdBUtdGVRb1t7UiAze+uqzBdtYF0/ezpUxKx+mvDwEYMcoDMisQxrBMxENJvBWjzYkeDF5NL0rpAiGUHM/E2zs89oXdp2Uv/vafIaO4A4+9OiMOBnEMx35kFn6rQ2tO2BRJKnKY5Mq6rrZZBrldOHIbCvtifVUcLO6PvwS8=
x-ms-exchange-transport-forked: True
arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=PiRzEhVbAQa3uyNtvOyYMZwfyWDOw8bfW8PMxmkYGxvbSmTSRC5G1Slr5cmFOJsFokgZbczWa/EXXecq/To8h3/467YyYH6+RbUb3qeM5rc1UJPZuo0gPni8uw/LMkHumu9/dPhPuLsEp3+dqVGhp+bHMU6qzeigcwg0PsJqj2hupCtUjdPAsLak8MwkF0g/oXVGofWx1B41LyPYNbpSu+8iMmwAAW6LZ3ECTW3sZiMVV4eI3ePTI5Q63huOZytxqvq3zXh2CWjFz5Ca7UjxkSSr1DIhhp3aCPf/7Nsg3PbS+b+Xuup1ssNE9Qj172JAeYbNgEs9XvfxxtTMrgtuBQ==
arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=k8SWV6jnkbVcehE2bzLIv6DnHhS+V6UMlKloSV57UkI=; b=cEDgkLglfqO2zUngjH/wmYK6n4dXRTg2Ayg04S3E9k9ic1IO82MR9nlPqL2DFYE8Lw4OOL84KyJ1xAt5S3JY5g8adjJIbUYkB18Z8Vnp/JGdCpOHNjehlrzgXJv/P72aAlwwwCVqmF4Ex9ZuNfDiY5VyMZPQwtCYxWt1daI3ixCvOmA2P04dvIKlFBRYhb3crHKm975+mOsVZWhMqrGtbz9ls61Bjco0bX81AG7axzipJCh7eirkYyW6R9i3BwcgNrBS0qSsbMTs62zBFBqRGaS0JH+YlYFSDVxn6K3yL60AkCrcxGC5NXPsAPw4ZNa4lfyq96SoSxpYv/pX79V2mw==
arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cable.comcast.com; dmarc=pass action=none header.from=cable.comcast.com; dkim=pass header.d=cable.comcast.com; arc=none
dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcastcorp.onmicrosoft.com; s=selector1-comcastcorp-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=k8SWV6jnkbVcehE2bzLIv6DnHhS+V6UMlKloSV57UkI=; b=On4U+lzIxxNKHjf1eJQZOinD6fJBNzwHVJgQnck/zKo81RrYP3+N8TzoCpwPaCNbZ5yJnDC8wvTanUOO3zVg6YXhSbbtpabkSv7CNahhXOuhfGFGAgaonZ/YfnDTV6atXIAoA9iPDLxggTP1/7JJ0qrx03nRiE2LrXm3vplg+xs=
x-ms-exchange-crosstenant-network-message-id: a01773df-cb2a-40bf-92ca-08d808c29694
x-ms-exchange-crosstenant-originalarrivaltime: 04 Jun 2020 20:05:11.3733 (UTC)
x-ms-exchange-crosstenant-fromentityheader: Hosted
x-ms-exchange-crosstenant-id: 906aefe9-76a7-4f65-b82d-5ec20775d5aa
x-ms-exchange-crosstenant-mailboxtype: HOSTED
x-ms-exchange-crosstenant-userprincipalname: 8OQnwsM+3Kf5NQcLmBQdzMfQYjAHX1DEn6olmjHa8upYWiMTc9i493PVqiM6O4R9qz9B9jHeX1VESvBv+CMLpXJaE280Pm/cxlqGJRqgewQ=
x-ms-exchange-transport-crosstenantheadersstamped: MN2PR11MB3806
x-originatororg: cable.comcast.com
Content-Type: multipart/alternative; boundary="_000_9BDC3B83239A4815ACEB9BD414A13687comcastcom_"
MIME-Version: 1.0
X-CFilter-Loop: Forward
X-Brightmail-Tracker: H4sIAAAAAAAAA02SeyyVYRzHe97L8bKOPU5OfhNZp5JsOR2T0cy6/XGq2Y7G1mzklDdE4iWj rdKW1Zwai5jjFHEklyZWLskSNg6JJffcRmsasnKZ2eh4H23++3y/73ffPd/nfThaVsHac5Ex CbwQo41WSKyYUMGQeUQeMBRydKrP0qt9+hXr1TBRxZyg1PX6UQu10bhKaaggK58wPjoykReU vqFWEV2zA3RsumdSS1o3m4LaPdKQJQfYAxaKx1EasuJkuIUCw8uFLdGMYHhkjSbCQMHc/JKE iDYES53ZDBGFFHSuLG6JUQRN/Y8km80S7Azlb0wi22I1LDcaRd6F46Bl9jcivgDFH2towm6Q v9ZDbTKDD0CVflj0pdgXcvLG2E2WYQ10DraKGUvsD62/GsUehHfDSkeF6NPYDoan8ymyDoPx QzdNWA4zU+tijxwrYW61UByKcJZ56EYlS0KekPHl7RY7wtd8nTnEmdkPRj7zBF2hqFRJElHQ 1zRiQdgZBmcf0iTiADODocTeC2WPJxnCDjAxWCteIuAGGqr/DDAZyF2/7dSEL0PHuwxWL663 AVPuNKM319L4MFS+V5LIPsjSTVoQdoFUw7MtVsO9lSJ6e6YAcWXI2tvTTaXycFMd83JzV7lX I/ENPf9Wh3pz1M0Ic0ixU5qjGQqRsdrE+OTr5p/P0Qpb6U8/syUN0ybf4oUbl4Sb0Xx8M9rD MQo7aXBwV4gMh2sT+Ciej+WF/18pztI+Bb0I9/b/ZH3odZRpdnxFV5s3/KzGFCxzyXDV5Abc v8vGsettNU4OTPl87wPfSUP0as8ZSUlBZjeTvXrN0ebvmMVCYLfvqafn/AJ/hC3Lg84+mb9T cqFrR91+OkxuOq8sHV/G9d9Prsv6T+uki43pVw8u+8z3bOgCLyYdX7jtdKU5VcHER2hVrrQQ r/0H1Hj4/D8DAAA=
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-06-04_13:2020-06-04, 2020-06-04 signatures=0
X-Proofpoint-Spam-Reason: safe
Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/HN2ppcushftis_hbWx6GxrQapdg>
Subject: Re: [Lsr] Call for WG adoption of https://tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01
X-BeenThere: lsr@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Link State Routing Working Group <lsr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/lsr>, <mailto:lsr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/lsr/>
List-Post: <mailto:lsr@ietf.org>
List-Help: <mailto:lsr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/lsr>, <mailto:lsr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 04 Jun 2020 20:05:46 -0000

Support to adopt draft-przygienda-lsr-flood-reflection-01 as WG item.

Best,
Yiu

From: Lsr <lsr-bounces@ietf.org> on behalf of Tony Przygienda <tonysietf@gmail.com>
Date: Thursday, June 4, 2020 at 2:04 PM
To: "lsr@ietf.org" <lsr@ietf.org>
Subject: [Lsr] Call for WG adoption of https://tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01

I would like to officially call out for adoption of https://tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01<https://urldefense.com/v3/__https:/tools.ietf.org/html/draft-przygienda-lsr-flood-reflection-01__;!!CQl3mcHX2A!Rah0XqtEblwsRxUxVeJLq8ZsrES82w1KgJA0RmeihhUkt_MVU_LQpgBwzBWpQm0$> as WG document

At this point in time flood reflection has been implemented and works meeting use case requirements of multiple customers which neither TTZ nor draft-proxy is addressing or can satisfy in terms of deployment realities. While we would love to not squat on codepoints and ideally have an interoperable solution between vendors it will be the customer reality that will drive deployment and ultimately what runs in their networks.

thanks

--- tony