[core] Final fixes to draft-ietf-core-too-many-reqs

Ari Keränen <ari.keranen@ericsson.com> Mon, 05 November 2018 11:26 UTC

Return-Path: <ari.keranen@ericsson.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 26742128DFD for <core@ietfa.amsl.com>; Mon, 5 Nov 2018 03:26:57 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.771
X-Spam-Level:
X-Spam-Status: No, score=-4.771 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.47, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com header.b=TxXU8DF7; dkim=pass (1024-bit key) header.d=ericsson.com header.b=MKTaHYe3
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 7r4GhYbIDy4A for <core@ietfa.amsl.com>; Mon, 5 Nov 2018 03:26:55 -0800 (PST)
Received: from sessmg22.ericsson.net (sessmg22.ericsson.net [193.180.251.58]) (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 E7134127133 for <core@ietf.org>; Mon, 5 Nov 2018 03:26:54 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; d=ericsson.com; s=mailgw201801; c=relaxed/simple; q=dns/txt; i=@ericsson.com; t=1541417212; x=1544009212; 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=gyq2bsEpFRpGJUBBWWkrGJ0Oajs7S4DdCUgQCXyAudI=; b=TxXU8DF7u0RAleBUkpjmKjM7h5sHquHVHKFG8Kh1nJfb7iCIN6V/QTD3DN7qNSYL SJyEXyStfGVQoooMS05ZRkXA8cpf5Hf/ce5u4Fg352SyPEDMIZ4cxxWVkxicXc4i 59pSKYOc8D4/qy0GH7wjRZ5pwKlskqR4dqYEkci2SAk=;
X-AuditID: c1b4fb3a-9dbff700000063b1-e0-5be028fcc7bd
Received: from ESESSMB501.ericsson.se (Unknown_Domain [153.88.183.119]) by sessmg22.ericsson.net (Symantec Mail Security) with SMTP id E8.8B.25521.CF820EB5; Mon, 5 Nov 2018 12:26:52 +0100 (CET)
Received: from ESESSMB501.ericsson.se (153.88.183.162) by ESESSMB501.ericsson.se (153.88.183.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Mon, 5 Nov 2018 12:26:52 +0100
Received: from EUR04-DB3-obe.outbound.protection.outlook.com (153.88.183.157) by ESESSMB501.ericsson.se (153.88.183.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3 via Frontend Transport; Mon, 5 Nov 2018 12:26:52 +0100
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=gyq2bsEpFRpGJUBBWWkrGJ0Oajs7S4DdCUgQCXyAudI=; b=MKTaHYe3Xm8d/ZPs7iQzyrhwTZWOE1u/0sXqcrRkdRJim8g0HV/he+K0vRCLPJJQIbFBYt18ScJ4YkkW/aEkQn5z9948goziCJjFX72DlKdkS95U/L9fZ7N4mTBb9WR/33AQvxd7DND6E6dZ17BvXO9D1R4SLLbkSMSi3QEjZ0I=
Received: from HE1PR07MB4236.eurprd07.prod.outlook.com (20.176.166.145) by HE1PR07MB3340.eurprd07.prod.outlook.com (10.170.247.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1294.12; Mon, 5 Nov 2018 11:26:51 +0000
Received: from HE1PR07MB4236.eurprd07.prod.outlook.com ([fe80::b074:afe2:469c:dd95]) by HE1PR07MB4236.eurprd07.prod.outlook.com ([fe80::b074:afe2:469c:dd95%3]) with mapi id 15.20.1294.032; Mon, 5 Nov 2018 11:26:51 +0000
From: =?iso-8859-1?Q?Ari_Ker=E4nen?= <ari.keranen@ericsson.com>
To: core <core@ietf.org>
Thread-Topic: Final fixes to draft-ietf-core-too-many-reqs
Thread-Index: AQHUdPpy7YlmgZ9fy0yzWXjAVfyDMw==
Date: Mon, 5 Nov 2018 11:26:51 +0000
Message-ID: <HE1PR07MB42366FB921FE761FFA9BAD9985CA0@HE1PR07MB4236.eurprd07.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [89.166.49.243]
x-ms-publictraffictype: Email
x-microsoft-exchange-diagnostics: 1; HE1PR07MB3340; 6:8YYSqIwG2fZONPxm2lHuSRTQbOEbaEEmoe+etCFgHHaQ2SbjN99yh1Pp2yh8PmLN7a49lJsnF/bS0U9+wuSrLUyNCJgc4bOKLg7l9Ey1U97dlZv59hl2+ZA5/MNnMfQeZAvQodQgi0tKWN1kOhn6yi4TpGktKixtQJ2P96B9PFr1z2bH2f6hRXlvTFS+cpAzYvYVgJzkrI/23jEZg/yRyM0eQhDOw7RyKO12hYQ8D0T06NpUwbnPvM0/EkPEqrmOLL6xk+WTVe2aT7Xj0UbUc1c+iwAZecItk/pQoKni4jmnHWHkU4cdztIjwViahjl3jYUMMkQBV5VXI78i1ciui+IqPthLSMUK7F6XWa9y4KNsWiYhEiS0D0vNDXa3FLVaHvlImmRMkCJWWKuua3snPVusLCyQYqVPP9MxWxzdOxpNd9WlIOB4kx9qWZJd3DP1eEILlYv/V6ptPDfOpHHK0g==; 5:GkQHBr4hd/rHSMGo4ov1L9hsnh3mcG+DkwbykyKnaZjTkQxDHb3TgYg96Ny1WD5w0k2XKFPhfJNfQsQMkXZF998/jkyPQDx+Hi6aMtUFNVmmIRHluxlCsIA9Iengsro0qcmv9j/Hax3/np8vKhG8z8+/WWmRqeoFib6cZ4Q1xq4=; 7:xuOHR6X5sVhk48p8QO3rCOLNcWMnbabXl1Z2s5UJO9v/qPDIH3egDsrwknU4t0xf8LEQvO3lUoCx+lr72PyJwAGlxuqaCa6bW/LF+v/iV0miRGwqE94bN6JP1Jbk4oCeCE3zBpL0E0HKntefo+SCjA==
x-ms-exchange-antispam-srfa-diagnostics: SOS;
x-ms-office365-filtering-correlation-id: f3176bc5-dcd5-4302-ce30-08d643119532
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(2017052603328)(7153060)(7193020); SRVR:HE1PR07MB3340;
x-ms-traffictypediagnostic: HE1PR07MB3340:
authentication-results: spf=none (sender IP is ) smtp.mailfrom=ari.keranen@ericsson.com;
x-microsoft-antispam-prvs: <HE1PR07MB3340FBE282FDF077C478463D85CA0@HE1PR07MB3340.eurprd07.prod.outlook.com>
x-exchange-antispam-report-test: UriScan:(166708455590820)(158342451672863);
x-ms-exchange-senderadcheck: 1
x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(3231382)(944501410)(52105095)(3002001)(10201501046)(93006095)(93001095)(148016)(149066)(150057)(6041310)(20161123560045)(20161123558120)(20161123562045)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051)(76991095); SRVR:HE1PR07MB3340; BCL:0; PCL:0; RULEID:; SRVR:HE1PR07MB3340;
x-forefront-prvs: 08476BC6EF
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(39860400002)(136003)(366004)(346002)(396003)(376002)(189003)(199004)(53754006)(966005)(7736002)(305945005)(86362001)(106356001)(105586002)(478600001)(71200400001)(2906002)(256004)(3846002)(97736004)(6116002)(71190400001)(7696005)(99286004)(6436002)(9686003)(6306002)(53936002)(2900100001)(55016002)(5660300001)(14454004)(6916009)(74316002)(8936002)(8676002)(81166006)(81156014)(33656002)(486006)(68736007)(66066001)(6506007)(476003)(26005)(25786009)(186003)(102836004)(316002); DIR:OUT; SFP:1101; SCL:1; SRVR:HE1PR07MB3340; H:HE1PR07MB4236.eurprd07.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1;
received-spf: None (protection.outlook.com: ericsson.com does not designate permitted sender hosts)
x-microsoft-antispam-message-info: QVFvudEjCuUdLZ9++0ZpPqI4NlT/iL6MYGEVHIzRDjV5XQWAxC6BqxPvNoIFnGjLKol/B5/l6ZvMr7jOB96l+Z/D/AxyHHtACmgbqsqhkt2oVwyLaJiGNBk55X2WBz+QaBggC64P32LMREpca7/sJnCDtPJJVAlFIcYSRaLoH2HJ/OrSPFGcRtmpFZNKQb4lSiM6KQaNW0E3oP5jWoyZtpE0jvWFKV3jagsKQjTCpKdbZY/zXHyqdiAiCQbaiXhk6VgQK0lLaxyDzzHzDpJ3F6P6FTXkKrlM6cf2gqAq9izwOIhfxTdukhiLaRtuGB4Uu5Vve6I83CudAd40B3VY2VWqNpORywiOyALlGn3V75Q=
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: f3176bc5-dcd5-4302-ce30-08d643119532
X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Nov 2018 11:26:51.4912 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR07MB3340
X-OriginatorOrg: ericsson.com
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNIsWRmVeSWpSXmKPExsUyM2J7ue4fjQfRBlt2GVvse7ue2YHRY8mS n0wBjFFcNimpOZllqUX6dglcGSd+OhXsYa2Y0NvO2MC4j6WLkZNDQsBE4tWqGaxdjFwcQgJH GCU+vf8C5XxllFh5ZyMzhLOYSWLK/CtMIA6LwARmiffTFrFAZCYzSdz83sQOMkxI4CGjxL9+ cRCbTcBeYvKaj4wgtoiAhETn1/1gNcICphIHd+1hgYhbSdxecxdoHweQrSfRd0UDJMwioCKx anI3E4jNKxAjcevkc1YQm1FATOL7qTVgcWYBcYlbT+YzQfwgILFkz3lmCFtU4uXjf6wQtqLE 2XcPoWpkJS7N72YEuVlC4BqbxK0zx6CKdCU+TJ0K1ewrcXD5LmaIouOMEneXH4fq1pK4s/of O8QV0RKvTp1kh4hnS0yasBaqxkdiy/bbUEPlJFb1PmSBGsQssfnYdWhwy0jseL4ayp7OKvF0 vtoERr1ZSD6CsPUkbkydwgZha0ssW/iaeRY4NAQlTs58wrKAkWUVo2hxanFxbrqRkV5qUWZy cXF+nl5easkmRmCSOLjlt9UOxoPPHQ8xCnAwKvHwags/iBZiTSwrrsw9xCjBwawkwqvEBhTi TUmsrEotyo8vKs1JLT7EKM3BoiTO65RmESUkkJ5YkpqdmlqQWgSTZeLglGpgXJzxZydvwMPY bduy3kYn9is6BMZ90lrnsTDXQCpHYt9V+QLGHa/1l9nIJtj5M7M/FTK4bWA16+a9SXz5ruLL Uu4HuMg/Xe7ULXNX69zhoEeHbzLN/rmu5SnbgTmXPs+fuuroho3V7m7zkp/ulN3V+E1PaatM N+vEc4u2mb5d/z619+bUwMdFmkosxRmJhlrMRcWJANkIsUQOAwAA
Archived-At: <https://mailarchive.ietf.org/arch/msg/core/cyCj7IyVppP8xbJwUqm4xIMLHhI>
Subject: [core] Final fixes to draft-ietf-core-too-many-reqs
X-BeenThere: core@ietf.org
X-Mailman-Version: 2.1.29
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, 05 Nov 2018 11:26:57 -0000

Hi all,

As discussed in the CoRE WG meeting today, here's a PR for the final 
changes before finishing IESG review:
https://github.com/core-wg/too-many-reqs/pull/6/files

In summary:
* Adding this document as additional IANA reference for Max-Age
* Changed rate-limiting from "e.g., once per RTT" to "usual load 
shedding policy"
* Changed to non-normative recommendation for not relying on server 
sending this code

Comments & reviews on the text are very welcome!

This PR will be applied in addition to the PR 5 to make a new version 
and the plan is to submit that tomorrow.


Cheers,
Ari