IETF Logo Mail Archive

[mpls] 答复: [Teas] FlexE side meeting

Zhenghaomian <zhenghaomian@huawei.com> Fri, 14 April 2017 01:15 UTC

Return-Path: <zhenghaomian@huawei.com>
X-Original-To: mpls@ietfa.amsl.com
Delivered-To: mpls@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9B2D31243FE; Thu, 13 Apr 2017 18:15:31 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.22
X-Spam-Level:
X-Spam-Status: No, score=-4.22 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
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 Ss9F76YY-yP4; Thu, 13 Apr 2017 18:15:27 -0700 (PDT)
Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 90B201242EA; Thu, 13 Apr 2017 18:15:26 -0700 (PDT)
Received: from 172.18.7.190 (EHLO LHREML713-CAH.china.huawei.com) ([172.18.7.190]) by lhrrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DES01260; Fri, 14 Apr 2017 01:15:23 +0000 (GMT)
Received: from DGGEML403-HUB.china.huawei.com (10.3.17.33) by LHREML713-CAH.china.huawei.com (10.201.108.36) with Microsoft SMTP Server (TLS) id 14.3.301.0; Fri, 14 Apr 2017 02:15:22 +0100
Received: from DGGEML503-MBS.china.huawei.com ([169.254.10.185]) by DGGEML403-HUB.china.huawei.com ([::1]) with mapi id 14.03.0301.000; Fri, 14 Apr 2017 09:15:18 +0800
From: Zhenghaomian <zhenghaomian@huawei.com>
To: Pat Thaler <pat.thaler@broadcom.com>, Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>
CC: "mpls@ietf.org" <mpls@ietf.org>, "ccamp@ietf.org" <ccamp@ietf.org>, "pce@ietf.org" <pce@ietf.org>, TEAS WG <teas@ietf.org>
Thread-Topic: [Teas] [mpls] FlexE side meeting
Thread-Index: AdKoplJL5NQ9uV3wSTaOLYmobfrRrQLvkN+AABWKWkA=
Date: Fri, 14 Apr 2017 01:15:18 +0000
Message-ID: <E0C26CAA2504C84093A49B2CAC3261A43A2572AD@DGGEML503-MBS.china.huawei.com>
References: <AM2PR07MB09940C2242BF984060E67A2AF0350@AM2PR07MB0994.eurprd07.prod.outlook.com> <CAJt_5EgFYXTjOtHPRn45RJHMo5smDzLZDs2Rm6a3jxELOrpCfg@mail.gmail.com>
In-Reply-To: <CAJt_5EgFYXTjOtHPRn45RJHMo5smDzLZDs2Rm6a3jxELOrpCfg@mail.gmail.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.57.78.114]
Content-Type: multipart/alternative; boundary="_000_E0C26CAA2504C84093A49B2CAC3261A43A2572ADDGGEML503MBSchi_"
MIME-Version: 1.0
X-CFilter-Loop: Reflected
X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.58F022AC.0082, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=169.254.10.185, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32
X-Mirapoint-Loop-Id: 4026ad86bcd8cb0990e14471554267be
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/Vbf69s4FbW-ZgZPxAMa20qaPDf8>
Subject: [mpls] 答复: [Teas] FlexE side meeting
X-BeenThere: mpls@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Multi-Protocol Label Switching WG <mpls.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mpls>, <mailto:mpls-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/mpls/>
List-Post: <mailto:mpls@ietf.org>
List-Help: <mailto:mpls-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mpls>, <mailto:mpls-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 14 Apr 2017 01:15:32 -0000

Hi, Pat, Daniele,

Thank you for the comment. You are right, IEEE 802.3 is the standard that defines Ethernet PHY layers, and no FlexE involved in this work. The reason we put it in the slides/presentation is only because of OIF FlexE IA referenced to IEEE 802.3 on ETH PHY layer. We can edit the minutes to remove misleading part.

BTW, regarding the FlexE framework draft (draft-izh-ccamp-flexe-fwk-02), I think the description is accurate.

Best wishes,
Haomian

发件人: Teas [mailto:teas-bounces@ietf.org] 代表 Pat Thaler
发送时间: 2017年4月14日 6:45
收件人: Daniele Ceccarelli
抄送: mpls@ietf.org; ccamp@ietf.org; pce@ietf.org; TEAS WG
主题: Re: [Teas] [mpls] FlexE side meeting

A comment on the minutes:

2) starts:
"Haomian gave an introduction to FlexE's background and definition by IEEE 802.3 and OIF (this is an overview, see the slides for the details)."

IEEE 802.3 is not defining FlexE. Looking at the slides, they say about the same thing: "• Data Plane recommendaton has been defined in IEEE 802.3 and OIF;"

Both statements are misleading implying that IEEE 802.3 is actively involved in defining FlexE. IEEE 802.3 defines Ethernet physical layers (which are standards, not recommendations). OIF is defining a modification to a subset of those physical layers (a FlexE shim) to create FlexE.

Regards,
Pat

On Wed, Mar 29, 2017 at 9:27 AM, Daniele Ceccarelli <daniele.ceccarelli@ericsson.com<mailto:daniele.ceccarelli@ericsson.com>> wrote:
Hi everyone,

thanks for the useful and productive meeting.

I’ve uploaded the slides in the CCAMP page as well as the minutes (thanks to Andy for putting them together)
https://datatracker.ietf.org/meeting/98/session/ccamp

The recordings can be found at the following link
http://recs.conf.meetecho.com/Playout/watch.jsp?recording=IETF98_CCAMP_FlexE&chapter=chapter_1

Thanks
Daniele & Nic

From: Daniele Ceccarelli
Sent: martedì 28 marzo 2017 12:10
To: Daniele Ceccarelli <daniele.ceccarelli@ericsson.com<mailto:daniele.ceccarelli@ericsson.com>>; pce@ietf.org<mailto:pce@ietf.org>; TEAS WG <teas@ietf.org<mailto:teas@ietf.org>>; routing-discussion@ietf.org<mailto:routing-discussion@ietf.org>; mpls@ietf.org<mailto:mpls@ietf.org>; ccamp@ietf.org<mailto:ccamp@ietf.org>
Cc: Ignas Bagdonas <ibagdona@gmail.com<mailto:ibagdona@gmail.com>>; draft-izh-ccamp-flexe-fwk@ietf.org<mailto:draft-izh-ccamp-flexe-fwk@ietf.org>; N.Leymann@telekom.de<mailto:N.Leymann@telekom.de>
Subject: RE: [CCAMP] FlexE side meeting


…and the agenda



>> The agenda will be:

>>

>> 1. FlexE background and origins: Haomian Zheng

>> 2. FlexE Technology Deep Dive:   Iftekhar Hussain

>> 3. FlexE in the IETF:            Mach Chen

>> 4. Open Mic


From: CCAMP [mailto:ccamp-bounces@ietf.org] On Behalf Of Daniele Ceccarelli
Sent: martedì 28 marzo 2017 12:00
To: pce@ietf.org<mailto:pce@ietf.org>; TEAS WG <teas@ietf.org<mailto:teas@ietf.org>>; routing-discussion@ietf.org<mailto:routing-discussion@ietf.org>; mpls@ietf.org<mailto:mpls@ietf.org>; ccamp@ietf.org<mailto:ccamp@ietf.org>
Cc: Ignas Bagdonas <ibagdona@gmail.com<mailto:ibagdona@gmail.com>>; draft-izh-ccamp-flexe-fwk@ietf.org<mailto:draft-izh-ccamp-flexe-fwk@ietf.org>; N.Leymann@telekom.de<mailto:N.Leymann@telekom.de>
Subject: [CCAMP] FlexE side meeting

Hi everyone,

a reminder for the FlexE side meeting and the link to Meetecho:

When: Tuesday 18:45-20:15
Room: Zurich B
Remote participation - Meetecho: http://www.meetecho.com/ietf98/CCAMP-FlexE

BR
Daniele, Nic, Loa

_______________________________________________
mpls mailing list
mpls@ietf.org<mailto:mpls@ietf.org>
https://www.ietf.org/mailman/listinfo/mpls

v2.23.0 | Report a Bug | By Email