IETF Logo Mail Archive

Re: [netmod] type equivalence

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Fri, 26 February 2021 11:45 UTC

Return-Path: <J.Schoenwaelder@jacobs-university.de>
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 5E38F3A13B3 for <netmod@ietfa.amsl.com>; Fri, 26 Feb 2021 03:45:46 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.9
X-Spam-Level:
X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_MSPIKE_H2=-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=jacobsuniversity.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 13P0CWDDWrx0 for <netmod@ietfa.amsl.com>; Fri, 26 Feb 2021 03:45:44 -0800 (PST)
Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2082.outbound.protection.outlook.com [40.107.22.82]) (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 4D69C3A13B0 for <netmod@ietf.org>; Fri, 26 Feb 2021 03:45:43 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IKok0CbhnFYJV4onmixuD+YSYuKqUwP6UP3bhu/3A11XDFyOctfcrkfLMDGdUPRZUAIzfkLV2/R0mlzENKeb4LEOxf2h3ZAI8Wsn1Bad4h8+K4SLFVsCTMmuTtrELR1ETGZczxiyvfsfyVkJFBzPR8BIDQ4idiLJHfF9fLyeVEuCCX2P6ZiAONtefgZCJp1pEXiL5HfbodpO0ypEODwtKD2AB5IlBgm5OWFkZcfTwewQp6+w1EvgSCaz7eGAhRrVTIWBHLvyDcuEd4iGiHjo2wMzvcrz9AAEmqZvqMuU8lBVdwdmri6ivErOb6C8AeXCMR4+iu2rKZVL03iYYrOBbw==
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=FWFQkpx9XrCzrsG1oLZuxpP002LqxOYkAj4vm7joK3Y=; b=Jp9XFCThS1aeYTzN6QmWcN52roTkBG5hUG1JxEZGUbFFSQQVmkKI9eL6DyJzdt7nlIihjhg+UuBBS+Q3P/iHptGg5WN8rPdCn9+r1oWjf6fXdPVRXy9VZ47C3iIYljXX6+H9+sFQ3nxFm4lbzNYGfU6QYwevq6hGea2owSU8SeChQa2CfMI/FX1PJkoNZ4usKhGl/yHbh//7PteaO/VWS8f6z/f1BNQJDA/Awdfmr43aFsOP5FP7FZul7UMftgRMDpKO8xaJrw6mGC91TN7sunocaNBq/7dxxLSBFQHH9G7FT2K5DTqto1M4fYlyQ56uPtY1EZ9sXk/Ma1+zHuO/Pw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=jacobs-university.de; dmarc=pass action=none header.from=jacobs-university.de; dkim=pass header.d=jacobs-university.de; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jacobsuniversity.onmicrosoft.com; s=selector2-jacobsuniversity-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FWFQkpx9XrCzrsG1oLZuxpP002LqxOYkAj4vm7joK3Y=; b=qEvZ3/jF3LT3uo9Wc0G2DBBMgnhl9OV55STq3PYm7wALrp/nVkvwZdCjmR22v10H/Gl4X+tgyesev4lCBM5V88VdS/SbBJRuOJ9gRNNJ2FlNlMAzPVvU/3PASB3G2NSwRDcfl1ZTMiVVtuRveJnRR3W3NObvad7tUx/6crT8VFw=
Authentication-Results: cisco.com; dkim=none (message not signed) header.d=none;cisco.com; dmarc=none action=none header.from=jacobs-university.de;
Received: from AM0P190MB0641.EURP190.PROD.OUTLOOK.COM (2603:10a6:208:194::23) by AM0P190MB0708.EURP190.PROD.OUTLOOK.COM (2603:10a6:208:198::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19; Fri, 26 Feb 2021 11:45:41 +0000
Received: from AM0P190MB0641.EURP190.PROD.OUTLOOK.COM ([fe80::1ce1:49e3:3e54:804d]) by AM0P190MB0641.EURP190.PROD.OUTLOOK.COM ([fe80::1ce1:49e3:3e54:804d%5]) with mapi id 15.20.3868.033; Fri, 26 Feb 2021 11:45:41 +0000
Date: Fri, 26 Feb 2021 12:45:39 +0100
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: "Rob Wilton (rwilton)" <rwilton@cisco.com>
Cc: "netmod@ietf.org" <netmod@ietf.org>
Message-ID: <20210226114539.46fjeiae44aopw5s@anna.jacobs.jacobs-university.de>
Reply-To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
Mail-Followup-To: "Rob Wilton (rwilton)" <rwilton@cisco.com>, "netmod@ietf.org" <netmod@ietf.org>
References: <20210222092455.qupjm2d4lpm4ay4n@anna.jacobs.jacobs-university.de> <20210222.104938.680142326480637892.id@4668.se> <20210222100857.ovetw7udo4ccbezx@anna.jacobs.jacobs-university.de> <20210222.111343.254950973345362316.id@4668.se> <MN2PR11MB4366A13AD09AB4EC9CFD8DB7B59E9@MN2PR11MB4366.namprd11.prod.outlook.com> <20210225180031.zuz2uevh2ozngbzo@anna.jacobs.jacobs-university.de> <MN2PR11MB43664DCFB65CCF42E037C88CB59E9@MN2PR11MB4366.namprd11.prod.outlook.com> <20210225200139.uxwymjrgkrkbpyvl@anna.jacobs.jacobs-university.de> <MN2PR11MB4366A465D80E29110CF4DFB6B59D9@MN2PR11MB4366.namprd11.prod.outlook.com>
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <MN2PR11MB4366A465D80E29110CF4DFB6B59D9@MN2PR11MB4366.namprd11.prod.outlook.com>
X-Originating-IP: [212.201.44.244]
X-ClientProxiedBy: AM0PR01CA0157.eurprd01.prod.exchangelabs.com (2603:10a6:208:aa::26) To AM0P190MB0641.EURP190.PROD.OUTLOOK.COM (2603:10a6:208:194::23)
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
Received: from localhost (212.201.44.244) by AM0PR01CA0157.eurprd01.prod.exchangelabs.com (2603:10a6:208:aa::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19 via Frontend Transport; Fri, 26 Feb 2021 11:45:41 +0000
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 9eb88b88-512a-44cb-d311-08d8da4c0b43
X-MS-TrafficTypeDiagnostic: AM0P190MB0708:
X-MS-Exchange-Transport-Forked: True
X-Microsoft-Antispam-PRVS: <AM0P190MB07086A08E0105B773B473FA1DE9D9@AM0P190MB0708.EURP190.PROD.OUTLOOK.COM>
X-MS-Oob-TLC-OOBClassifiers: OLM:6430;
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:AM0P190MB0641.EURP190.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFS:(366004)(376002)(136003)(346002)(39850400004)(396003)(6916009)(16526019)(83380400001)(316002)(5660300002)(83080400002)(786003)(66556008)(478600001)(3450700001)(8676002)(4326008)(66476007)(4744005)(52116002)(6496006)(8936002)(66946007)(956004)(26005)(86362001)(1076003)(2906002)(186003)(6486002); DIR:OUT; SFP:1101;
X-MS-Exchange-AntiSpam-MessageData: LGMto34Y4kphiEOLAI/tY1RVIq2sb/dtXDZpOG7ucvD7uogwviXknamtZePYMCAf9ARLFFN1GIngHqDtNnYfp1NmhoQik0awFhL6o5EwPEagdpklzr2TA95r0wdopZuAx3ARp7RzLVsX3ifgjdQiEaotNtKvWDzPEOpdQh7RDrcrF9dO0d9kLuDPeeBGSh6KHOFufWa5irmBwHP4EVPGE9gsbZSMiy8CCJPyDByjEzzwIFi0iQjO8gJJbPn3z8ZBiHEQp8EbPzukamCxTH7PIzws+uTcKrBnkszAEimvV0elr6S/S6tvke2oL0TIwpc8zI0SVIJIHjq6KSGynWCnS5GIIv3ciD6gNQGnjMs7wVdO+zB6leDLQHkv72wmdsVNGB8jmorJC0ZXMCoDEIvcWsu9sNjCA0edgbg/VAG5v5uO/OZCtzDUriiwrDIpfT3s4qDoT4tn6MarkwCRblFIQ0leNA8EsI8rHr8HXTiaqlx43atCtfxnnnRyapk06dPFKvC+qsHyX4dZ/XAAGCepoOjHMNxA+8bWTK4YWH8PI2iO6VMMloTuz1RrlmuEzn5liumsnAA4GX2oY4TzIPpf5I6oToxg+FHHark2k4axgnnlICwTGf/hRrDIXOVIom6VnApwsiCIP/xH/OrcBtN0V48BdIZY0GIlo1YQW6qP54Nq8YRO989s9jK8y7eZ2MpA6vb0K59Q75RBOUECBx+4BWjIlGJzcgjkS5kRDsu0gwU7lsMn24AWMrerho5nkHE/3GG5oX6r6AhORd4jz1qJA5Yy9VXToYLd8WrPPVjJicK2Aewmumby34golFxfCXZ1/0weMdUD8WcpDPQ1Len1OuLzCtj2VTT31AYB5hjQX6jTY9hal6hJsBV3wACL3+oCQER7dBroksWy2YAfiN6SdzPieeYu7taQ8nZxgb3jlzDjQ3RlkjVS+2Q90r0GsXP3Olhs4eleiPt0G82bRWc7noZ1QnH7ju3XWAfBFB2+ec2DVKMkxf0+qT948oT7RKQcgQyIKf+sSVXcjbjgJ+cN/cdxAo0zB2lv+4pKTyQKynERFNfAuuFL7GW2lezxNx/up57K+G5cD8Kc2sxlfTv2AI9C6F9Sck8RCDl7lDSqyo1SxzlAStlLJQ6JkClQ7rtJX3UtsPBl3WNs01JARNmEOiBFeGquLRf1Zyj/ycu5pndHRpZHpE+aQUErZNLgRQJIpQWv6DogCnFj61SXyJKkEzg8qmaZHq4nwG4MP/ggNc/QQNq62WLYBUi85NrB2BjDl1cR4B9bMuiv5Kyet7dfkIYdEVS5PK8bXAI1fH5j0O31KifrCKPH4THnlyxvLGvH
X-OriginatorOrg: jacobs-university.de
X-MS-Exchange-CrossTenant-Network-Message-Id: 9eb88b88-512a-44cb-d311-08d8da4c0b43
X-MS-Exchange-CrossTenant-AuthSource: AM0P190MB0641.EURP190.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Feb 2021 11:45:41.6399 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: f78e973e-5c0b-4ab8-bbd7-9887c95a8ebd
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 9q8BqdiBU1Qa38HlLF3IVslGN2GTRGF55aBxbC0N3nEfXF/+c805rGGOY7bE2tSoQlRDQgMqr8/l/JyMWZI8V6aR7p3OpFodPfTnh6d4DgM=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0P190MB0708
Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/NYesVggmkuqTnwrsp4o3Kwe6r54>
Subject: Re: [netmod] type equivalence
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: Fri, 26 Feb 2021 11:45:46 -0000

On Fri, Feb 26, 2021 at 11:31:58AM +0000, Rob Wilton (rwilton) wrote:
> 
> I also note that draft-ietf-netmod-yang-module-versioning-02 states:
> 
>    This document updates [RFC7950] section 11.  Section 3 describes
>    modifications to YANG revision handling and update rules, and
>    Section 4 describes a YANG extension statement to do import by
>    derived revision.
> 
> So, I'm still of the opinion that clarifying this behaviour in draft-ietf-netmod-yang-module-versioning-02, if the proposed change cannot be accepted as a verified errata, is a pragmatic solution.
>

This document has a long way to go. I am not sure everybody agrees
with changing YANG 1.1 rules by an update (without changing YANG's
version number, i.e., it becomes upclear which rules apply to a given
YANG module).

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>

v2.23.0 | Report a Bug | By Email