Re: [CCAMP] 答复: I-D Action: draft-lee-ccamp-wson-impairment-yang-00.txt

"Gabriele Maria Galimberti (ggalimbe)" <> Fri, 12 October 2018 08:43 UTC

Return-Path: <>
Received: from localhost (localhost []) by (Postfix) with ESMTP id 830AC130DE1 for <>; Fri, 12 Oct 2018 01:43:40 -0700 (PDT)
X-Virus-Scanned: amavisd-new at
X-Spam-Flag: NO
X-Spam-Score: -14.491
X-Spam-Status: No, score=-14.491 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, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: (amavisd-new); dkim=pass (1024-bit key)
Received: from ([]) by localhost ( []) (amavisd-new, port 10024) with ESMTP id ZgVe81kEO2sS for <>; Fri, 12 Oct 2018 01:43:38 -0700 (PDT)
Received: from ( []) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by (Postfix) with ESMTPS id E59C2130DC4 for <>; Fri, 12 Oct 2018 01:43:37 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple;;; l=39237; q=dns/txt; s=iport; t=1539333817; x=1540543417; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=qkSqXsHE3vyzTj3/tDBCgut1GG2/5j1ClMgHS+2pBus=; b=LAiRq6v94SA3UXx8IPXPnA8ZlyZg05EM31eyukR2B/YgHnxUOzMmktSk mmqAR0PtoHo1tlCESBeod5T1AByl98tExNjq9MSrIXEvJnbF1skZpo4sO V2vqk+8n/dF2bRui0tQS2Xi1d8lYep4jnVoNmPTXUf7E7YIcr0KLTlOQv o=;
X-Files: image001.png : 1632
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-AV: E=Sophos;i="5.54,371,1534809600"; d="png'150?scan'150,208,217,150";a="463331099"
Received: from ([]) by with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Oct 2018 08:43:36 +0000
Received: from ( []) by (8.15.2/8.15.2) with ESMTPS id w9C8ham1024429 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Fri, 12 Oct 2018 08:43:36 GMT
Received: from ( by ( with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 12 Oct 2018 03:43:35 -0500
Received: from ([]) by ([]) with mapi id 15.00.1395.000; Fri, 12 Oct 2018 03:43:35 -0500
From: "Gabriele Maria Galimberti (ggalimbe)" <>
To: "Zhenghaomian (Zhenghaomian, Optical &Microwave Technology Research Dept)" <>, =?utf-8?B?Sm9uYXMgTcOlcnRlbnNzb24=?= <>, Leeyoung <>
CC: "" <>
Thread-Topic: =?utf-8?B?W0NDQU1QXSDnrZTlpI06ICBJLUQgQWN0aW9uOiBkcmFmdC1sZWUtY2NhbXAt?= =?utf-8?Q?wson-impairment-yang-00.txt?=
Thread-Index: AQHUVkGLfsvvPMverkOWuZCj36gH/aUayVmAgACPuICAAH8VgA==
Date: Fri, 12 Oct 2018 08:43:35 +0000
Message-ID: <>
References: <> <> <> <>
In-Reply-To: <>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach: yes
user-agent: Microsoft-MacOutlook/f.1d.0.161209
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: []
Content-Type: multipart/related; boundary="_004_3E1E65EF4FC14FBF95C330577560DEA5ciscocom_"; type="multipart/alternative"
MIME-Version: 1.0
Archived-At: <>
Subject: Re: [CCAMP] =?utf-8?b?562U5aSNOiAgSS1EIEFjdGlvbjogZHJhZnQtbGVlLWNj?= =?utf-8?q?amp-wson-impairment-yang-00=2Etxt?=
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Discussion list for the CCAMP working group <>
List-Unsubscribe: <>, <>
List-Archive: <>
List-Post: <>
List-Help: <>
List-Subscribe: <>, <>
X-List-Received-Date: Fri, 12 Oct 2018 08:43:41 -0000

I agree Haomian,

There are many draft on the table we need to co-ordinate, like draft-galimbe-ccamp-iv-yang reflecting wson-iv-info and wson-iv-encode.
Let’s meet in Bangkok to co-ordinate.

Best Regards,


Gabriele Galimberti
Principal Engineer
Cisco Photonics Srl

via S.Maria Molgora, 48 C
20871 - Vimercate (MB)
Phone :+39 039 2091462
Mobile :+39 335 7481947
Fax :+39 039 2092049

From: CCAMP <>; on behalf of "Zhenghaomian (Zhenghaomian, Optical &Microwave Technology Research Dept)" <>;
Date: Friday, 12 October 2018 at 10:15
To: Jonas Mårtensson <>;, Leeyoung <>;
Cc: ""; <>;
Subject: [CCAMP] 答复: I-D Action: draft-lee-ccamp-wson-impairment-yang-00.txt

Hi Jonas,

Thank you for the question. For this draft we aimed at not create controversial issue with wson-iv-info and wson-iv-encode, although we are reminded that some issue  detected. The impairment scenario and framework was specified in RFC6566, and we target on corresponding YANG model. I assume it is a complementary with existing work, rather than ‘totally different approach’, so we are going to reference to existing work in future version.

At this moment we are working is to coordinate with existing IETF drafts and ITU-T application code, and we expect an update in next version.

Best wishes,

发件人: Jonas Mårtensson []
发送时间: 2018年10月12日 15:34
收件人: Leeyoung <>;; Zhenghaomian (Zhenghaomian, Optical &Microwave Technology Research Dept) <>;
主题: RE: [CCAMP] I-D Action: draft-lee-ccamp-wson-impairment-yang-00.txt

Hi Young and Haomian,

Interesting draft. What is the relation to other WSON impairment drafts (wson-iv-info and wson-iv-encode)? Are you proposing a completely different approach here since you do not refer to those drafts?


On 01.09.2018 05:42,<> wrote:

A New Internet-Draft is available from the on-line Internet-Drafts directories.

        Title           : A Yang Data Model for Impairment-Aware WSON Optical Networks

        Authors         : Young Lee

                          Haomian Zheng

  Filename        : draft-lee-ccamp-wson-impairment-yang-00.txt

  Pages           : 18

  Date            : 2018-08-31


   This document provides a YANG data model for the impairment-aware TE

   topology in wavelength switched optical networks (WSONs).

The IETF datatracker status page for this draft is:

There are also htmlized versions available at:

Please note that it may take a couple of minutes from the time of submission

until the htmlized version and diff are available at

Internet-Drafts are also available by anonymous FTP at:


I-D-Announce mailing list<>

Internet-Draft directories: