IETF Logo Mail Archive

Re: [mpls] poll to see if we have support to make draft-fbb-mpls-tp-p2mp-framework-06.txt an MPLS wg document

Daniele Ceccarelli <daniele.ceccarelli@ericsson.com> Thu, 10 January 2013 17:58 UTC

Return-Path: <daniele.ceccarelli@ericsson.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 2C2A921F893D for <mpls@ietfa.amsl.com>; Thu, 10 Jan 2013 09:58:07 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -5.948
X-Spam-Level:
X-Spam-Status: No, score=-5.948 tagged_above=-999 required=5 tests=[AWL=0.300, BAYES_00=-2.599, HELO_EQ_SE=0.35, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SA8XxeQXxytg for <mpls@ietfa.amsl.com>; Thu, 10 Jan 2013 09:58:06 -0800 (PST)
Received: from mailgw1.ericsson.se (mailgw1.ericsson.se [193.180.251.45]) by ietfa.amsl.com (Postfix) with ESMTP id 7B9AB21F8570 for <mpls@ietf.org>; Thu, 10 Jan 2013 09:58:05 -0800 (PST)
X-AuditID: c1b4fb2d-b7f316d0000028db-23-50ef012bbc78
Received: from ESESSHC018.ericsson.se (Unknown_Domain [153.88.253.124]) by mailgw1.ericsson.se (Symantec Mail Security) with SMTP id 89.2A.10459.B210FE05; Thu, 10 Jan 2013 18:58:04 +0100 (CET)
Received: from ESESSMB301.ericsson.se ([169.254.1.193]) by ESESSHC018.ericsson.se ([153.88.183.72]) with mapi id 14.02.0318.004; Thu, 10 Jan 2013 18:58:03 +0100
From: Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>
To: Loa Andersson <loa@pi.nu>
Thread-Topic: [mpls] poll to see if we have support to make draft-fbb-mpls-tp-p2mp-framework-06.txt an MPLS wg document
Thread-Index: AQHN6e7Dd2F5/MRiV0+nLV7S5I9RgJhAQc8AgAEkUfCAAV9N0A==
Date: Thu, 10 Jan 2013 17:58:02 +0000
Message-ID: <4A1562797D64E44993C5CBF38CF1BE4805E29A@ESESSMB301.ericsson.se>
References: <50E5E64A.8090105@pi.nu> <CAA=duU1JC9n2uCHLaU9znryuydYfJ3fw_du=3GXkK-4eH=H5FA@mail.gmail.com> <EF35EE4B92789843B1DECBC0E24558640C5565@eusaamb105.ericsson.se>
In-Reply-To: <EF35EE4B92789843B1DECBC0E24558640C5565@eusaamb105.ericsson.se>
Accept-Language: it-IT, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [153.88.183.18]
Content-Type: multipart/alternative; boundary="_000_4A1562797D64E44993C5CBF38CF1BE4805E29AESESSMB301ericsso_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrKLMWRmVeSWpSXmKPExsUyM+Jvja4O4/sAgznP2S2mLtzBbvFv7hxm i++XlrBY3Fq6ktWBxWPJkp9MHrOmt7F5fLn8mS2AOYrLJiU1J7MstUjfLoErY9WKj+wF93Mq plzcwdzAOCuui5GTQ0LAROLumnNMELaYxIV769m6GLk4hAQOMUrc2zybFcJZwigxv+s5excj BwebgJXEk0M+IA0iArIS17b9ZAKpYRY4yShxYdJCNpCEsECFxK5p+5ggiiolFt/YwAhhO0k0 PTnPDGKzCKhKrH/QDFbDK+AtsWbda0aIZWsZJTpmT2MBSXAK+Eh8bFkJVsQItG3C7kVgg5gF xCVuPZkPdbaAxJI9EEMlBEQlXj7+xwphK0p8fLUPqj5f4lHrL3aIZYISJ2c+YZnAKDoLyahZ SMpmISmDiOtILNj9iQ3C1pZYtvA1M4x95sBjJmTxBYzsqxjZcxMzc9LLDTcxAqPu4JbfujsY T50TOcQozcGiJM4b5nohQEggPbEkNTs1tSC1KL6oNCe1+BAjEwenVANjeyRXXlhMbNmLJrFt VhP/H70hcTtwVcIhcX+RdhH3/4I7d0j+z1jUfmtxpe9qt9zfPz4UHFg3x3T6+mWO03RdA84+ 4VyXuJqdk0fF7p2150eNpJsH5J/ZrJ6YZ3ln/7pXPCwTnkdG8Pb9zHfN1WdOiQvl6Jt+8pGj 6cO96yfxJVkXb3n738NNiaU4I9FQi7moOBEAgVaRb4gCAAA=
Cc: "mpls@ietf.org" <mpls@ietf.org>, "mpls-chairs@tools.ietf.org" <mpls-chairs@tools.ietf.org>, "draft-fbb-mpls-tp-p2mp-framework@tools.ietf.org" <draft-fbb-mpls-tp-p2mp-framework@tools.ietf.org>
Subject: Re: [mpls] poll to see if we have support to make draft-fbb-mpls-tp-p2mp-framework-06.txt an MPLS wg document
X-BeenThere: mpls@ietf.org
X-Mailman-Version: 2.1.12
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: <http://www.ietf.org/mail-archive/web/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: Thu, 10 Jan 2013 17:58:07 -0000

 Yes/Support

with some very minor comments/suggestions:

BR
Daniele

1 .
   MPLS TE-LSP support is discussed in [RFC4875] and
   [RFC5332], and PW support is being developed based on
   [I-D.ietf-pwe3-p2mp-pw-requirements] and
   [I-D.ietf-l2vpn-vpms-frmwk-requirements].
I'd say that P2MP MPLS TE-LSP support is discussed...and P2MP PW support....

2.

   MPLS-TP point-to-
   multipoint connectivity is analogous to that provided by traditional
   transport technologies such as Optical Transport Network (OTN) point-
   to-multipoint [ref?] and optical drop-and-continue [ref?], and thus
   supports the same class of traditional applications.

Maybe it could be worth listing which this applications are?

3.


Per [RFC6373], the definitions of P2MP, [RFC4875], and GMPLS
   recovery, [RFC4872] and [RFC4873], do not explicitly cover their
   interactions.  MPLS-TP requires a formal definition of recovery
   techniques for P2MP LSPs.  Such a formal definition will be based on
   existing RFCs and may not require any new protocol mechanisms but,
   nonetheless, should be documented.

Is there any plan to document it in this ID o somewhere else? if so, where? RFC6372 only provides protection considerations, what about restoration?



On Thu, Jan 3, 2013 at 3:12 PM, Loa Andersson <loa@pi.nu<mailto:loa@pi.nu>> wrote:
Working group,

This is to start a two week poll on adopting
draft-fbb-mpls-tp-p2mp-framework-06 as an MPLS working group document.

Please send your comments (support/not support) to the mpls working
group mailing list (mpls at ietf.org<http://ietf.org>). Please give an technical
motivation for your support/not support, especially if you think that
the document should not be adopted as a working group document.

This poll ends January 17, 2013.

There are no IPR claim against this document.

All the active co-authors has stated on the working group mailing list
that they are not aware of any other IPR claims than those already
disclosed.

/Loa
(mpls wg co-chair)

--


Loa Andersson                         email: loa.andersson@ericsson.com<mailto:loa.andersson@ericsson.com>
Sr Strategy and Standards Manager            loa@pi.nu<mailto:loa@pi.nu>
Ericsson Inc                          phone: +46 10 717 52 13<tel:%2B46%2010%20717%2052%2013>
                                             +46 767 72 92 13<tel:%2B46%20767%2072%2092%2013>
_______________________________________________
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