IETF Logo Mail Archive

Re: [netconf] Current activities on RESTCONF/NETCONF to support paging

"Wisotzky, Sven (Nokia - DE/Stuttgart)" <sven.wisotzky@nokia.com> Fri, 15 March 2019 08:48 UTC

Return-Path: <sven.wisotzky@nokia.com>
X-Original-To: netconf@ietfa.amsl.com
Delivered-To: netconf@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 24CA81311EC for <netconf@ietfa.amsl.com>; Fri, 15 Mar 2019 01:48:08 -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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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=nokia.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 sBrsh5Fvk6PG for <netconf@ietfa.amsl.com>; Fri, 15 Mar 2019 01:48:05 -0700 (PDT)
Received: from EUR04-HE1-obe.outbound.protection.outlook.com (mail-eopbgr70128.outbound.protection.outlook.com [40.107.7.128]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DA22212797C for <netconf@ietf.org>; Fri, 15 Mar 2019 01:48:04 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nokia.onmicrosoft.com; s=selector1-nokia-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kUjRSRSK01pYBUKlDWNlrHY0jPYMNRdlrPqJkQpakmg=; b=PMOaYZmZjkG3BvJAF1F8CtkmdUAa43JhM/dOkz6BtOHHhKMIn3X9vpq3hSM3uRMU5l4NhidVGQe4fWCUbQHQkNw4ZdcSAAH+Rv3iDLl1JPA2jdLnn0aaP3/Xs3gtYOSzTnxLHAJcv4XCuZuR58vwnHaOWAptIqOGC+5NAl/xEbo=
Received: from AM6PR07MB5382.eurprd07.prod.outlook.com (20.178.91.74) by AM6PR07MB3957.eurprd07.prod.outlook.com (52.134.116.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1730.6; Fri, 15 Mar 2019 08:48:01 +0000
Received: from AM6PR07MB5382.eurprd07.prod.outlook.com ([fe80::b093:11dd:7567:2100]) by AM6PR07MB5382.eurprd07.prod.outlook.com ([fe80::b093:11dd:7567:2100%4]) with mapi id 15.20.1730.003; Fri, 15 Mar 2019 08:48:01 +0000
From: "Wisotzky, Sven (Nokia - DE/Stuttgart)" <sven.wisotzky@nokia.com>
To: wangzitao <wangzitao@huawei.com>, Douglas Hubler <douglas@hubler.us>
CC: "netconf@ietf.org" <netconf@ietf.org>
Thread-Topic: [netconf] Current activities on RESTCONF/NETCONF to support paging
Thread-Index: AdTa0NoVunCd1tZJRWC3RA+1mlX0vQAQ1NuA
Date: Fri, 15 Mar 2019 08:48:01 +0000
Message-ID: <78942E33-29B9-4A00-829A-9667854BAF56@nokia.com>
References: <E6BC9BBCBCACC246846FC685F9FF41EA2D9703A5@DGGEMM527-MBX.china.huawei.com>
In-Reply-To: <E6BC9BBCBCACC246846FC685F9FF41EA2D9703A5@DGGEMM527-MBX.china.huawei.com>
Accept-Language: de-DE, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/10.17.0.190309
x-originating-ip: [94.219.217.253]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: e57be375-8df9-4696-8322-08d6a922eea1
x-ms-office365-filtering-ht: Tenant
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:AM6PR07MB3957;
x-ms-traffictypediagnostic: AM6PR07MB3957:
x-ms-exchange-purlcount: 2
authentication-results: spf=none (sender IP is ) smtp.mailfrom=sven.wisotzky@nokia.com;
x-microsoft-antispam-prvs: <AM6PR07MB395786AA9BE1A5CB3D529B61E9440@AM6PR07MB3957.eurprd07.prod.outlook.com>
x-forefront-prvs: 09778E995A
x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(979002)(396003)(366004)(39860400002)(346002)(376002)(136003)(189003)(199004)(26005)(6306002)(6512007)(106356001)(25786009)(6486002)(316002)(99286004)(446003)(97736004)(5660300002)(305945005)(110136005)(82746002)(186003)(58126008)(11346002)(2616005)(6506007)(8676002)(76176011)(102836004)(81166006)(81156014)(8936002)(7736002)(476003)(68736007)(486006)(36756003)(66066001)(966005)(6246003)(4326008)(33656002)(256004)(14444005)(229853002)(478600001)(2906002)(86362001)(14454004)(53936002)(6116002)(3846002)(83716004)(71200400001)(4744005)(71190400001)(6436002)(105586002)(969003)(989001)(999001)(1009001)(1019001); DIR:OUT; SFP:1102; SCL:1; SRVR:AM6PR07MB3957; H:AM6PR07MB5382.eurprd07.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1;
received-spf: None (protection.outlook.com: nokia.com does not designate permitted sender hosts)
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: lFB4OpfYwsgJThlQHtk4GG6PsR+VD7q1iEn3uWL4k2oGuqgoOh7mS6u3vN8p+EEK0PrPDt/36CqQ+mSR4SKZUPTkuvkX2hvY25BtssFT3eO6W5SaT/nkLgdfRqR9vlHOw6FQjRkBCJYDAENzOQlpDzd0x+/InUf3uHYruep8UTsr0ZmaM70f/Wjcyt8wUIG8OTrZTPLf8zbdKOcTCYeDcVT7ABI+WithJepmgu2GPmA0mlJyqiRpLs9xAQfrfeKyRi7mdRcdY85QRqtc1UlYs7irzjXJNyASB4MsVi86CT0oAedTvNXYbmoaPA8kRyim/+/JWCgfCY1IU5wIhOyGGNl3lZNclviQJxwoGJOrtYUdrjEOVr+J7D0X8feXflIpLkpTz/Otk0Q8etfBI457WWjFHyz7JDIQt9o728SDubM=
Content-Type: text/plain; charset="utf-8"
Content-ID: <8B778CDE6F6C8C4887F6406F8EFDBCE7@eurprd07.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: nokia.com
X-MS-Exchange-CrossTenant-Network-Message-Id: e57be375-8df9-4696-8322-08d6a922eea1
X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Mar 2019 08:48:01.5567 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 5d471751-9675-428d-917b-70f44f9630b0
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR07MB3957
Archived-At: <https://mailarchive.ietf.org/arch/msg/netconf/ao7HjiXvVnjSI2Xgb3SfuitpdXM>
Subject: Re: [netconf] Current activities on RESTCONF/NETCONF to support paging
X-BeenThere: netconf@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: NETCONF WG list <netconf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/netconf>, <mailto:netconf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/netconf/>
List-Post: <mailto:netconf@ietf.org>
List-Help: <mailto:netconf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/netconf>, <mailto:netconf-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 15 Mar 2019 08:48:08 -0000

> Actually, there are some discussions in this WG. And there is an https://datatracker.ietf.org/drafts/draft-ietf-netconf-restconf-collection draft that try to address these issues (https://tools.ietf.org/html/draft-ietf-netconf-restconf-collection-00). IMO, these problems also exist in NETCONF, therefore, a common solution is required. 
 
It should have been clear from my initial ask. Yes, I am actually interested in a solution which serves both NETCONF and RESTCONF. The problem might be seen more important for RESTCONF - as this is considered protocol of choice for network controllers, talking about a larger scale of objects and traditionally used for communication between WebUI and back-end.

The bigger challenge regarding NETCONF is, that networking devices are often more restricted regarding management plane footprint (CPU/Memory). So whatever solution we come up with, it must be easy to implement without requiring large server-side footprint.

Sven

v2.23.0 | Report a Bug | By Email