IETF Logo Mail Archive

Re: [core] Confirmable message

Michel Veillette <Michel.Veillette@trilliantinc.com> Mon, 30 January 2017 14:41 UTC

Return-Path: <Michel.Veillette@trilliantinc.com>
X-Original-To: core@ietfa.amsl.com
Delivered-To: core@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3BAC81294D8 for <core@ietfa.amsl.com>; Mon, 30 Jan 2017 06:41:27 -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, HTML_MESSAGE=0.001, 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, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=trilliant.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 YICGub-AgdPb for <core@ietfa.amsl.com>; Mon, 30 Jan 2017 06:41:25 -0800 (PST)
Received: from NAM02-BL2-obe.outbound.protection.outlook.com (mail-bl2nam02on0111.outbound.protection.outlook.com [104.47.38.111]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 94D47129494 for <core@ietf.org>; Mon, 30 Jan 2017 06:41:24 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Trilliant.onmicrosoft.com; s=selector1-trilliantinc-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=U2NA3awUfCvfQPDCoCf4dDGwAiTGSoBqSrvEAZJZAfg=; b=sIvfaC54VgbkMy+x+YAHHnI49PV3TvILwfpM0vbnw7ZdEWUdHFymzqdzB7Nm7xq35z2nn7G60SnGKvA5WezonKIU5tlUQ2UvAWXXJ+rZ+4IMojmcazM6eikxN+xLWr3xIBVAdpxBJrEm5r/KnQqw6b3ga0e2xnSPL/Fy/yu3qOU=
Received: from BN6PR06MB2308.namprd06.prod.outlook.com (10.173.19.139) by BN6PR06MB2305.namprd06.prod.outlook.com (10.173.19.136) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.874.12; Mon, 30 Jan 2017 14:41:22 +0000
Received: from BN6PR06MB2308.namprd06.prod.outlook.com ([10.173.19.139]) by BN6PR06MB2308.namprd06.prod.outlook.com ([10.173.19.139]) with mapi id 15.01.0874.019; Mon, 30 Jan 2017 14:41:22 +0000
From: Michel Veillette <Michel.Veillette@trilliantinc.com>
To: Ana Minaburo <ana@minaburo.com>, Core <core@ietf.org>, peter van der Stok <stokcons@xs4all.nl>
Thread-Topic: [core] Confirmable message
Thread-Index: AQHSdh3SsxRAinkUHkmQU77SwTunNqFRH3Bw
Date: Mon, 30 Jan 2017 14:41:21 +0000
Message-ID: <BN6PR06MB2308C3D1CB60B90FDAFFB0E5FE4B0@BN6PR06MB2308.namprd06.prod.outlook.com>
References: <CAOPRf-f9mxjArhB0FLto32xXxKxrLnR=dKET+H+BtBrFRi+dEQ@mail.gmail.com>
In-Reply-To: <CAOPRf-f9mxjArhB0FLto32xXxKxrLnR=dKET+H+BtBrFRi+dEQ@mail.gmail.com>
Accept-Language: fr-CA, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: spf=none (sender IP is ) smtp.mailfrom=Michel.Veillette@trilliantinc.com;
x-originating-ip: [207.96.192.122]
x-ms-office365-filtering-correlation-id: 8e270730-744b-40c9-83c4-08d4491e0f5a
x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001);SRVR:BN6PR06MB2305;
x-microsoft-exchange-diagnostics: 1; BN6PR06MB2305; 7:g5u3h/4ufWyfRa5UJRgd80fiZTyoEitMpAl7sEVOtaDXXfPW9HgAwm99uwvSdmI5/GUpnRcklZrfIVJ2EH59ScEhmcqZNDKH5U0Cd86ch9nIuy0pKYDf4MxRDPI3T0I8yNJ7KQXbiUK12qjqOUdLBQKgYJzq7pctvjnrwxab1fGF3E6aGyl5ypDpYMsyrWJAe2JoR1FwcTHrUsKx73A/q23noSJe/7CGt/uOtp46jCWM27vU8ibd0L6zkl7k4/3MXK+Czpo/SPNQIR9wMCQs+QEv2HKXAlyQ/QfsBNsKn+skdJsHN8axJaqBWggKK85Oyo6vazfM6LsroxQO7FuU98TZXoHVjWbmUem0VdYLsPok+nZcW/9GetlZYuuotn5R7lkyh1Wzxi0p6y1CS24JcwC4TzmHsxLXNcXJF1oBOde9adMAIju17mLAgT8fFmYJ/hfZxG8Z89+nW9KiTiEx2Q==
x-microsoft-antispam-prvs: <BN6PR06MB2305F7C565D38BC14151B26EFE4B0@BN6PR06MB2305.namprd06.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:(158342451672863)(21748063052155);
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(6040375)(601004)(2401047)(8121501046)(5005006)(3002001)(10201501046)(6041248)(20161123560025)(20161123555025)(20161123564025)(20161123562025)(20161123558021)(6072148); SRVR:BN6PR06MB2305; BCL:0; PCL:0; RULEID:; SRVR:BN6PR06MB2305;
x-forefront-prvs: 0203C93D51
x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(7916002)(39410400002)(39840400002)(39450400003)(189002)(199003)(377454003)(74316002)(3280700002)(66066001)(107886002)(102836003)(3846002)(9686003)(236005)(6306002)(54896002)(53936002)(92566002)(2906002)(10710500007)(7736002)(97736004)(7110500001)(189998001)(6116002)(790700001)(86362001)(7906003)(68736007)(5001770100001)(3660700001)(2950100002)(8936002)(7696004)(2420400007)(76176999)(15650500001)(33656002)(6436002)(606005)(101416001)(105586002)(106356001)(106116001)(38730400001)(229853002)(2900100001)(55016002)(99286003)(81156014)(25786008)(77096006)(5660300001)(122556002)(8676002)(81166006)(54356999)(6506006)(50986999); DIR:OUT; SFP:1102; SCL:1; SRVR:BN6PR06MB2305; H:BN6PR06MB2308.namprd06.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en;
received-spf: None (protection.outlook.com: trilliantinc.com does not designate permitted sender hosts)
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: multipart/alternative; boundary="_000_BN6PR06MB2308C3D1CB60B90FDAFFB0E5FE4B0BN6PR06MB2308namp_"
MIME-Version: 1.0
X-OriginatorOrg: trilliantinc.com
X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Jan 2017 14:41:22.0378 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 4f6fbd13-0dfb-4150-85c3-d43260c04309
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR06MB2305
Archived-At: <https://mailarchive.ietf.org/arch/msg/core/4YxzE7tpIdp64DMo0NxszqrGD-w>
Subject: Re: [core] Confirmable message
X-BeenThere: core@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "Constrained RESTful Environments \(CoRE\) Working Group list" <core.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/core>, <mailto:core-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/core/>
List-Post: <mailto:core@ietf.org>
List-Help: <mailto:core-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/core>, <mailto:core-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 30 Jan 2017 14:41:27 -0000

Hi Ana

In CoMI, "NON confirmable messages" are supported though notifications.
In section https://tools.ietf.org/html/draft-ietf-core-comi-00#section-5.5.1, the sentence
"To check that the client is still alive, the server MUST send confirmable notifications once in a while."
implicitly confirm this option.

Regards,
Michel

From: core [mailto:core-bounces@ietf.org] On Behalf Of Ana Minaburo
Sent: Tuesday, January 24, 2017 3:42 AM
To: Core <core@ietf.org>; peter van der Stok <stokcons@xs4all.nl>
Subject: [core] Confirmable message

Hi Peter
In the draft, draft-vanderstok-core-comi-11.txt,  you mention that a confirmable message is mandatory for carry CoMi requests. We understand that for setting a value it is necessary to be sure that the information has been correctly received. In LPWAN WG we are studying the way to compress header and reduce traffic on very constraint links. Do you think, it could be possible to suppress this constraint and allow the use of NON confirmable messages ?

Thanks

Ana

v2.23.0 | Report a Bug | By Email