Re: Re: HBH Option Header Configuration (draft-hinden-6man-hbh-processing)

Fernando Gont <fernando.gont@edgeuno.com> Fri, 11 June 2021 03:29 UTC

Return-Path: <fernando.gont@edgeuno.com>
X-Original-To: ipv6@ietfa.amsl.com
Delivered-To: ipv6@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 42ACB3A25CD for <ipv6@ietfa.amsl.com>; Thu, 10 Jun 2021 20:29:23 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_BLOCKED=0.001, RCVD_IN_MSPIKE_H2=-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=edgeuno.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 voUqJURPXQKc for <ipv6@ietfa.amsl.com>; Thu, 10 Jun 2021 20:29:19 -0700 (PDT)
Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2124.outbound.protection.outlook.com [40.107.92.124]) (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 EAC5B3A25CC for <ipv6@ietf.org>; Thu, 10 Jun 2021 20:29:18 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=fXuXOy7T2eLieFXr/FLNS6IjRbOLHYDOW5hOA9rgNQF/vBZ26gq/TyPJoDunsLIioCqAWjwF9sLRcWk9I0u0mkJSgV3+0NqYVsKt/PY7ZVp7hyMtdAsd+jQRTaoDn+bAjOLC5u2480JJ44XytcMhZ5fudE5MXJWKrSb5LFkAZP3OWuw2M5AaEXcfm40n0t7vzBfwxZCQO3RaZA6Ujj6ngk0LzzePoaEhy+C9tlrwiRgzFD/NwLJEOqMieeFH17RJ/K0fGihnHA0MuehUU/ftaYfVUNFUCBbBGk39GutPiJ37iIBCwmI66yf63vkYBDlOVvMvpHoQ+6IG7uHueuPX7A==
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=MmkydmBW2zeqjSil6auV88EmMV0GkfIIrHoD+7Ll1B4=; b=Nzu4fZyVbggaMQ0aDl5QPLVKPLxxABCO6ASomV/s+5vgDltjdMiBqifcHPwkJnsiGzeUxP+r27Gg/vA7iSAdJuZLYVbm+uRCv/M2DHFEO7olYttKxSeryx1EGJJvAILuyXWm86w+1weOL+WiDW4CBeX+Em03EkwIsu9r/oU+ItHcehRvl6ZN2zCFXzIINHY5XN0R8j5bpga2/fvVHrjeqARBOl81XoaX0lXjveyeXLnBcynxJyTi5GkFzIIwt0irTnBXjwZQn88OPw8kdvaJU2LsjSeS9uV/qor5EPqv/IauH4BCiqE8oUr/HEXS5aJfrm3xzh7lEB7JaQUw2e/Itg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=edgeuno.com; dmarc=pass action=none header.from=edgeuno.com; dkim=pass header.d=edgeuno.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=edgeuno.onmicrosoft.com; s=selector1-edgeuno-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=MmkydmBW2zeqjSil6auV88EmMV0GkfIIrHoD+7Ll1B4=; b=J27qcoRZ3/XWHWyG9kSrI3l3WYB7P3mtzFwomJrZ114ZO/xgUr0h/lq7f2Gt0i5YYpjrIBKFO2ACtWeXMCGOKCBSB5XIJSFbJrPaJyMwZTlRMxsUaAdpX53kKf+Qw7iptBGRQ/hcyRXE3QzBlxJMBVWhv7dNMYUwaozcWCYUj3s=
Received: from CO6PR05MB7505.namprd05.prod.outlook.com (2603:10b6:5:353::21) by MWHPR05MB3599.namprd05.prod.outlook.com (2603:10b6:301:45::38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.17; Fri, 11 Jun 2021 03:29:14 +0000
Received: from CO6PR05MB7505.namprd05.prod.outlook.com ([fe80::bd5e:d2bb:7992:84c4]) by CO6PR05MB7505.namprd05.prod.outlook.com ([fe80::bd5e:d2bb:7992:84c4%7]) with mapi id 15.20.4242.012; Fri, 11 Jun 2021 03:29:14 +0000
From: Fernando Gont <fernando.gont@edgeuno.com>
To: "bob.hinden@gmail.com" <bob.hinden@gmail.com>, "li_zhenqiang@hotmail.com" <li_zhenqiang@hotmail.com>, "ipv6@ietf.org" <ipv6@ietf.org>
Subject: Re: Re: HBH Option Header Configuration (draft-hinden-6man-hbh-processing)
Thread-Topic: Re: HBH Option Header Configuration (draft-hinden-6man-hbh-processing)
Thread-Index: AQHXXKHZshcTXWR0/0yFwI0mtOb9n6sL6/+AgADeOgKAAAX9AIABVdNsgAAElwA=
Date: Fri, 11 Jun 2021 03:29:14 +0000
Message-ID: <3757edd492ea57373f0d4c9804ea842991f72a87.camel@edgeuno.com>
References: <90F1C7DD-A8FF-45C1-9B9F-6E57A04AB88B@gmail.com> , <7f64a647efa75ef19c60b86a036e367d9c140381.camel@edgeuno.com> , <MEYP282MB294202D6AAEBCC6729A35E6AFC359@MEYP282MB2942.AUSP282.PROD.OUTLOOK.COM> , <7966398482664d9c8e21a2eba024c0272f8b135a.camel@edgeuno.com> <MEYP282MB29423B921DA8F8CA70F0F1A0FC349@MEYP282MB2942.AUSP282.PROD.OUTLOOK.COM>
In-Reply-To: <MEYP282MB29423B921DA8F8CA70F0F1A0FC349@MEYP282MB2942.AUSP282.PROD.OUTLOOK.COM>
Accept-Language: es-AR, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Evolution 3.36.5-0ubuntu1
authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=edgeuno.com;
x-originating-ip: [186.19.8.47]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: de2b33c1-da58-4e40-109b-08d92c89161e
x-ms-traffictypediagnostic: MWHPR05MB3599:
x-microsoft-antispam-prvs: <MWHPR05MB359986A9AA7132A88515B67BE5349@MWHPR05MB3599.namprd05.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:4502;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CO6PR05MB7505.namprd05.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(136003)(376002)(346002)(396003)(39840400004)(5660300002)(86362001)(478600001)(45080400002)(66556008)(91956017)(6486002)(64756008)(66476007)(66946007)(66446008)(2616005)(71200400001)(76116006)(44832011)(2906002)(6512007)(36756003)(83380400001)(38100700002)(122000001)(110136005)(8936002)(8676002)(26005)(316002)(6506007)(186003); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-ID: <B6E76B8DD4F68840944416C3D0F17A6B@namprd05.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: edgeuno.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: CO6PR05MB7505.namprd05.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: de2b33c1-da58-4e40-109b-08d92c89161e
X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jun 2021 03:29:14.1701 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 20879dba-fabf-45da-8300-60b8ce560217
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: B4UpJnAiEBH+SkHEWuN3G81MANiPWg22XyTt8GkC+vlA1w6Urf7xpkVJC+WZdofVswqcj/6seqNZ1MNRXcBFp1Z0Gd835dJM/764ulH2K+M=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR05MB3599
Archived-At: <https://mailarchive.ietf.org/arch/msg/ipv6/wEcAo7jX_csmyxn9KhLWrWr57L8>
X-BeenThere: ipv6@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "IPv6 Maintenance Working Group \(6man\)" <ipv6.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ipv6>, <mailto:ipv6-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ipv6/>
List-Post: <mailto:ipv6@ietf.org>
List-Help: <mailto:ipv6-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ipv6>, <mailto:ipv6-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Jun 2021 03:29:23 -0000

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

On Fri, 2021-06-11 at 11:13 +0800, li_zhenqiang@hotmail.com wrote:
> So, list item No.2 is not accurate, the deployed reality is DROP or
> IGNORE.
> List item No.5 is not only the deployed reality, but also the
> standard behavior explicitly stated in a WG document.

There's quite a bit of a difference between a standard behavior or an
operational practice.

- -- 
Fernando Gont
Director of Information Security
EdgeUno, Inc.
PGP Fingerprint: DFBD 63E3 B248 AE79 C598 AF23 EBAE DA03 0644 1531




-----BEGIN PGP SIGNATURE-----

iQFOBAEBCgA4FiEE371j47JIrnnFmK8j667aAwZEFTEFAmDC2IgaHGZlcm5hbmRv
LmdvbnRAZWRnZXVuby5jb20ACgkQ667aAwZEFTEO2ggArEDu44BzOiG5teondjHO
ghnIOtQtAv3tpfZIke5BndvnDcYFcwIWsOhYV2B3ZJrgLjVEWnjvmCcCeysAZEot
szKOWmOG6OS3r1OKKqg3zwoZNwr/lfXfFxUxH6Y+cT3DpH+8+QZ9cO7B61cYKePN
u/K7NlhXrefsCayRzDdcBnQ9pK7xyL6SHO9CCsBa8FBUj0k2g4LrafIjkczPBPS5
Tvhw6rU6P76NtoH+AKYkaInIFRG5n48gh9P7RaaJ5DM0yLPzK1A4yi8QF1lcasUf
PNLFbLZHHETNgzzh0B4BQEz5LBcxMezhisrx8AZ2PNQSE1cVJ0PLsGmhPI6XvLd/
WA==
=GATJ
-----END PGP SIGNATURE-----