Re: [Dcrouting] [Lsvr] A comment on draft-keyupate-idr-bgp-spf

Keyur Patel <keyur@arrcus.com> Wed, 03 January 2018 17:59 UTC

Return-Path: <keyur@arrcus.com>
X-Original-To: dcrouting@ietfa.amsl.com
Delivered-To: dcrouting@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 972AC129C6C; Wed, 3 Jan 2018 09:59:35 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.92
X-Spam-Level:
X-Spam-Status: No, score=-1.92 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=netorgft1331857.onmicrosoft.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 8mhilv3t8nPB; Wed, 3 Jan 2018 09:59:33 -0800 (PST)
Received: from NAM02-BL2-obe.outbound.protection.outlook.com (mail-bl2nam02on0081.outbound.protection.outlook.com [104.47.38.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B101C127873; Wed, 3 Jan 2018 09:59:33 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NETORGFT1331857.onmicrosoft.com; s=selector1-arrcus-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=ONPLoALF/sISAw9rRV3njKd2h/97/rysMny+aA1VtjQ=; b=gtC/DBX8tFd2q9p9GuOPypfcF8TVMio19XWHQ1b8Ckf+J9/kWTy9e3Hb3Kn9JGFO0VOUkan7geJUYW4XZvTK7bHO9sIXXepXy908/T8IYPvHJh7pAuZLSIlG3oc/zEPo7mIWmH/SZLQVIqS5Bm5UBgmXbArCVDexR4L5FHHrxsw=
Received: from BN6PR18MB1123.namprd18.prod.outlook.com (10.173.154.137) by BN6PR18MB1121.namprd18.prod.outlook.com (10.173.154.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.366.8; Wed, 3 Jan 2018 17:59:29 +0000
Received: from BN6PR18MB1123.namprd18.prod.outlook.com ([10.173.154.137]) by BN6PR18MB1123.namprd18.prod.outlook.com ([10.173.154.137]) with mapi id 15.20.0366.007; Wed, 3 Jan 2018 17:59:28 +0000
From: Keyur Patel <keyur@arrcus.com>
To: Randy Bush <randy@psg.com>
CC: "Acee Lindem (acee)" <acee@cisco.com>, Alvaro Retana <aretana.ietf@gmail.com>, Xuxiaohu <xuxiaohu@huawei.com>, "dcrouting@ietf.org" <dcrouting@ietf.org>, "lsvr@ietf.org" <lsvr@ietf.org>
Thread-Topic: [Dcrouting] [Lsvr] A comment on draft-keyupate-idr-bgp-spf
Thread-Index: AQHThEHv931sU5lHOUOXjaWIzyFocKNh6pOA
Date: Wed, 03 Jan 2018 17:59:28 +0000
Message-ID: <E326019A-8C4F-45F8-B922-C65C8711E02E@arrcus.com>
References: <0DB89F21-8E32-46A7-A2B7-B79977948455@arrcus.com> <m2373nocer.wl-randy@psg.com>
In-Reply-To: <m2373nocer.wl-randy@psg.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: spf=none (sender IP is ) smtp.mailfrom=keyur@arrcus.com;
x-originating-ip: [75.8.210.205]
x-ms-publictraffictype: Email
x-microsoft-exchange-diagnostics: 1; BN6PR18MB1121; 7:DHLzVpwotoeMVDjOA41SAsJKwma7AkYEz/r1XfRJ8Y5ZK2sxRomWQdvYQp8aodafMSuUTRjKZc4XOIYeeAUhGevTYx5AY1f6+vzGo+etjs8OxEZKWSR19soc6ytAagcQcD7saZ7y+a68MSSBwquFJNhYUUJ4feH7nh39OP8Uhm/w6IOaQ1NrGc6XVJSyPOjxGPNW4y7qZ4bf0DAq/RjUxooVEe3At5CKxZdNZDHdjwN/lXnOjFHxfFtCJb0ewswx
x-ms-exchange-antispam-srfa-diagnostics: SSOS;
x-ms-office365-filtering-correlation-id: 852e827d-5111-4b63-5a22-08d552d3bc16
x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(4534020)(4602075)(4603075)(4627115)(201702281549075)(5600026)(4604075)(3008032)(2017052603307)(7153060); SRVR:BN6PR18MB1121;
x-ms-traffictypediagnostic: BN6PR18MB1121:
x-microsoft-antispam-prvs: <BN6PR18MB11214FE4CC2505FFE8A87248C11E0@BN6PR18MB1121.namprd18.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:;
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(6040470)(2401047)(5005006)(8121501046)(3231023)(944501075)(93006095)(93001095)(3002001)(10201501046)(6041268)(20161123562045)(20161123560045)(20161123558120)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(2016111802025)(20161123564045)(6043046)(6072148)(201708071742011); SRVR:BN6PR18MB1121; BCL:0; PCL:0; RULEID:(100000803101)(100110400095); SRVR:BN6PR18MB1121;
x-forefront-prvs: 0541031FF6
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(366004)(376002)(39830400003)(39380400002)(396003)(24454002)(189003)(199004)(76176011)(6506007)(66066001)(53546011)(83716003)(229853002)(6486002)(77096006)(230783001)(2900100001)(6512007)(6436002)(102836004)(86362001)(54906003)(82746002)(99286004)(558084003)(2906002)(8936002)(8676002)(33656002)(7736002)(68736007)(3280700002)(316002)(53936002)(36756003)(305945005)(3846002)(81156014)(14454004)(6916009)(4326008)(478600001)(3660700001)(97736004)(39060400002)(6246003)(5660300001)(6116002)(81166006)(25786009)(105586002)(2950100002)(106356001); DIR:OUT; SFP:1101; SCL:1; SRVR:BN6PR18MB1121; H:BN6PR18MB1123.namprd18.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en;
received-spf: None (protection.outlook.com: arrcus.com does not designate permitted sender hosts)
x-microsoft-antispam-message-info: B+72lFkra5aAJ3iHssx6VODUHsZ9mk7i1PjmRsTL/hmIKu7gFBmUkcYYoucUEl/xYV0IVjvIv48BnuxHOh4w+g==
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: text/plain; charset="utf-8"
Content-ID: <76C7D80D7684C84CB3725E78CABEB119@namprd18.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: arrcus.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 852e827d-5111-4b63-5a22-08d552d3bc16
X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Jan 2018 17:59:28.7920 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 697b3529-5c2b-40cf-a019-193eb78f6820
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR18MB1121
Archived-At: <https://mailarchive.ietf.org/arch/msg/dcrouting/rwvvAHm74BVTl3rR4ZIe-cZNYvA>
Subject: Re: [Dcrouting] [Lsvr] A comment on draft-keyupate-idr-bgp-spf
X-BeenThere: dcrouting@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: "Routing in the Data Center: discussions about problems, requirements and potential solutions." <dcrouting.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dcrouting>, <mailto:dcrouting-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dcrouting/>
List-Post: <mailto:dcrouting@ietf.org>
List-Help: <mailto:dcrouting-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dcrouting>, <mailto:dcrouting-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 03 Jan 2018 17:59:36 -0000

Yep. Agreed.

On 1/2/18, 7:21 PM, "Randy Bush" <randy@psg.com> wrote:

    > Furthermore, we could chose to consider such an interaction as a
    > matter of local policy (implementation specific).
    
    pedantry: s/implementation/configuration/.  i.e. op chooses, not vendor.
    
    randy