IETF Logo Mail Archive

[netmod] Fwd: New Version Notification for draft-verdt-netmod-yang-versioning-reqs-01.txt

Joe Clarke <jclarke@cisco.com> Sat, 20 October 2018 17:55 UTC

Return-Path: <jclarke@cisco.com>
X-Original-To: netmod@ietfa.amsl.com
Delivered-To: netmod@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id DEF7A130E7C; Sat, 20 Oct 2018 10:55:15 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.502
X-Spam-Level:
X-Spam-Status: No, score=-14.502 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.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 fydEfsG_8yKk; Sat, 20 Oct 2018 10:55:14 -0700 (PDT)
Received: from rcdn-iport-6.cisco.com (rcdn-iport-6.cisco.com [173.37.86.77]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E7CB2126CC7; Sat, 20 Oct 2018 10:55:13 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=2136; q=dns/txt; s=iport; t=1540058113; x=1541267713; h=subject:references:to:cc:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=96GH1tHCgsXD0DbKQQRS73+NaYdkRhKUz3+TgeuEaCU=; b=IxBGfjFyRDFC5Y+y6QbfULskQLXqcT++FaXDEtlA4/J66kt7YVDN0fND BO1z0lbfJzt8jJsGm6DOiMPwwa+a+jfdyMKHlepm2xeK3fLWjDmNg90xR VotXI/XIcQiQLNx9OjW1pi1yLwE5pdEPonTpQAdJiVbB3z17x5uTMIF5q g=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0AVAACBa8tb/5NdJa1jGQEBAQEBAQEBAQEBAQcBAQEBAQGBVAEBAQEBAQsBggRmfyiDdZQzgg2ZDw0lgVKCdQKFCCE3Cg0BAwEBAgEBAm0cAQuFOgEGI1QCEBwDAQIDAiYCAk0CCAYNBgIBAReDBgGCAQ+lV4EuhDACDECFHIELikcXgUE/gTiCa4MbAQECAQEWhEqCVwKISk6FMkKPPAmGYooKBheBUkyEJ4JuhnuJJYMzigWBWSKBVU0jFRqDDQmCRohKhVojMAGLbgEB
X-IronPort-AV: E=Sophos;i="5.54,405,1534809600"; d="scan'208";a="469362341"
Received: from rcdn-core-11.cisco.com ([173.37.93.147]) by rcdn-iport-6.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Oct 2018 17:55:12 +0000
Received: from [10.118.87.91] (rtp-jclarke-nitro10.cisco.com [10.118.87.91]) by rcdn-core-11.cisco.com (8.15.2/8.15.2) with ESMTP id w9KHtCI1004205; Sat, 20 Oct 2018 17:55:12 GMT
References: <154005782323.13611.776830839788125372.idtracker@ietfa.amsl.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Cc: "netmod-ver-dt@ietf.org" <netmod-ver-dt@ietf.org>
From: Joe Clarke <jclarke@cisco.com>
Openpgp: preference=signencrypt
Autocrypt: addr=jclarke@cisco.com; prefer-encrypt=mutual; keydata= xsDiBDo1cJ0RBADSZSmbmzdRr1CoRWWKmAyu0eaQimaLV1TsZEML/ksLyg6faXrKIA/MWc7M w4FmKkDjaZdFzobzabnKp2QwVadLqi1gYY2WsApKC0rSoqsPx5E847AmwNWXgjXiXORXmnZL mf5PZ2ECOEJC27sji5Nrh9GSw7OPp6c+EE20gMNVrwCgu3iK5vyGQfy0/wX/jcIvP0nHznUD /RvijiKomyaf6F5pibmouFNeuCDHc8lwx2giA/MCZl/nSkI2/UX27sULGNgvKNkVPu/AukXu zW3fIthsJgjQZUoi/BTe9kUP+RL3+RALXXuLv7b3xGRHJ8A1Rpy9H43fkjHZ945YNPrUvJlG LP5PNGBD1xC21X3EGAyywVynDskcA/4qgbJFkVzmPjFJUjq+RW1zw3UIb3bbkskl/wk5qd+M w2EhiSPTbEhJQAQUvqSGFWEGp2ANic7iYLdPXV/O6I1/guRRaY0eK77YkkCjz1snaKYnGSeI GHGwmHb6D+ZHzTqZqr6IssgEIUHjXfgOUTARQbL15nJTVRzDGUiT/65R3c0eSm9lIENsYXJr ZSA8amNsYXJrZUBjaXNjby5jb20+wl8EExECABcFAjyDqGQFCwcKAwQDFQMCAxYCAQIXgAAS CRDN7TXCWm4C3wdlR1BHAAEB5KkAn0kBda/9+uF6RfnDSFS7RExUU9DqAJ4knRckYiSASteC K03QVtEiXblL287ATQQ6NXCeEAQAhIURlK17jmIMdMIuScFU6xK+jkKgVVFrjlRH5vLV2spp jH/uQ57MMGuOcs7PckXCnPjBV8Tm32Tuw+fCyrbc2gt0ouiT/5WWj0EMeAfWew1zBXX2okGf LqS6gucVDS6tcEFN6PmJEmX+tWDcmiqx/xXiSfMVYiLMdlK+YDkMDDsAAwUD/3BWOyfdnBGH Kv28zx+5wq/2vhYnUYCAdVD2ZWCJizQTMbkcxEIKAwtAj6yqKq9ah82nt4VHl5ZejVe47jvR 2nXwJ5VQ9eITuTjTLDw+3qr9lN077VZ32hyb5ULJcW756j9Z3YB2FTANw6KHgChaSVVx9kYJ FlAggraU7mi39/wvwk4EGBECAAYFAjo1cJ4AEgkQze01wlpuAt8HZUdQRwABAQbdAJ9R8SzU Mluu9r93BMv6fAW9j6qTZgCfYcEAqOMJv+3Z+YxLiDtWcCY4Sfo=
Organization: Cisco
X-Forwarded-Message-Id: <154005782323.13611.776830839788125372.idtracker@ietfa.amsl.com>
Message-ID: <37f05b48-5fe7-82b4-ae32-9b856596e6a2@cisco.com>
Date: Sat, 20 Oct 2018 13:55:12 -0400
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.2.1
MIME-Version: 1.0
In-Reply-To: <154005782323.13611.776830839788125372.idtracker@ietfa.amsl.com>
Content-Type: text/plain; charset="utf-8"
Content-Language: en-US
Content-Transfer-Encoding: 7bit
X-Outbound-SMTP-Client: 10.118.87.91, rtp-jclarke-nitro10.cisco.com
X-Outbound-Node: rcdn-core-11.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/MR4XTmkpxMGqK_T4KAXGv96Fn3E>
Subject: [netmod] Fwd: New Version Notification for draft-verdt-netmod-yang-versioning-reqs-01.txt
X-BeenThere: netmod@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: NETMOD WG list <netmod.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/netmod>, <mailto:netmod-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/netmod/>
List-Post: <mailto:netmod@ietf.org>
List-Help: <mailto:netmod-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/netmod>, <mailto:netmod-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 20 Oct 2018 17:55:16 -0000

The netmod YANG versioning design team has updated the requirements
draft based on comments received at IETF 102 as well as some individual
discussions.  Highlights include:

* Definition of "non-backwards-compatible"

* Clarification on what clients should do with backwards-compatibly
changed instance data

* Reworded requirement 1.2 to avoid needless client work for unchanged
nodes or nodes that were changed in backwards-compatible ways

* New requirement 1.4 for supporting over-arching software releases

Joe (on behalf of the DT)


-------- Forwarded Message --------
Subject: New Version Notification for
draft-verdt-netmod-yang-versioning-reqs-01.txt
Date: Sat, 20 Oct 2018 10:50:23 -0700
From: internet-drafts@ietf.org
To: Joe Clarke <jclarke@cisco.com>


A new version of I-D, draft-verdt-netmod-yang-versioning-reqs-01.txt
has been successfully submitted by Joe Clarke and posted to the
IETF repository.

Name:		draft-verdt-netmod-yang-versioning-reqs
Revision:	01
Title:		YANG Module Versioning Requirements
Document date:	2018-10-20
Group:		Individual Submission
Pages:		12
URL:
https://www.ietf.org/internet-drafts/draft-verdt-netmod-yang-versioning-reqs-01.txt
Status:
https://datatracker.ietf.org/doc/draft-verdt-netmod-yang-versioning-reqs/
Htmlized:
https://tools.ietf.org/html/draft-verdt-netmod-yang-versioning-reqs-01
Htmlized:
https://datatracker.ietf.org/doc/html/draft-verdt-netmod-yang-versioning-reqs
Diff:
https://www.ietf.org/rfcdiff?url2=draft-verdt-netmod-yang-versioning-reqs-01

Abstract:
   This document describes the problems that can arise because of the
   YANG language module update rules, that require all updates to YANG
   module preserve strict backwards compatibility.  It also defines the
   requirements on any solution designed to solve the stated problems.
   This document does not consider possible solutions, nor endorse any
   particular solution.




Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

The IETF Secretariat

v2.23.0 | Report a Bug | By Email