[L2sm] I: I-D Action: draft-ietf-l2sm-l2vpn-service-model-03.txt

Fioccola Giuseppe <giuseppe.fioccola@telecomitalia.it> Tue, 19 September 2017 06:41 UTC

Return-Path: <giuseppe.fioccola@telecomitalia.it>
X-Original-To: l2sm@ietfa.amsl.com
Delivered-To: l2sm@ietfa.amsl.com
Received: from localhost (localhost []) by ietfa.amsl.com (Postfix) with ESMTP id 4F5D9133057; Mon, 18 Sep 2017 23:41:53 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.6
X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([]) by localhost (ietfa.amsl.com []) (amavisd-new, port 10024) with ESMTP id khbaGvNSclhY; Mon, 18 Sep 2017 23:41:50 -0700 (PDT)
Received: from mx01.telecomitalia.it (mx01.telecomitalia.it []) (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 099CC126E64; Mon, 18 Sep 2017 23:41:49 -0700 (PDT)
X-AuditID: d9a9790a-4ddff70000008134-73-59c0bc2ba51d
Received: from TELMBXB02RM001.telecomitalia.local ( []) (using TLS with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client did not present a certificate) by mx01.telecomitalia.it () with SMTP id 4F.ED.33076.B2CB0C95; Tue, 19 Sep 2017 08:41:47 +0200 (CEST)
From: Fioccola Giuseppe <giuseppe.fioccola@telecomitalia.it>
To: "l2sm@ietf.org" <l2sm@ietf.org>
CC: "l2sm-chairs@ietf.org" <l2sm-chairs@ietf.org>, "draft-ietf-l2sm-l2vpn-service-model@ietf.org" <draft-ietf-l2sm-l2vpn-service-model@ietf.org>
Thread-Topic: [L2sm] I-D Action: draft-ietf-l2sm-l2vpn-service-model-03.txt
Thread-Index: AQHTMREmSQgCkyaC5EmnE/XXOMyoXaK7wHyg
Date: Tue, 19 Sep 2017 06:41:47 +0000
Message-ID: <3cc58b40de1a41a3b8f137693f5c0ee5@TELMBXB02RM001.telecomitalia.local>
References: <150580278122.15608.5064477022505646506@ietfa.amsl.com>
In-Reply-To: <150580278122.15608.5064477022505646506@ietfa.amsl.com>
Accept-Language: it-IT, en-US
Content-Language: it-IT
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: []
x-ti-disclaimer: Disclaimer1
Content-Type: text/plain; charset="iso-8859-1"
content-transfer-encoding: quoted-printable
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrAKsWRmVeSWpSXmKPExsXCxfdHWld7z4FIg29PtSx6HjcyWTzYeZHN 4s7Ll4wOzB5LlvxkCmCMamC0SczLyy9JLElVSEktTrZVcsksTs5JzMxNLVIISc1JTc7PVVLI TLFVMlZSKMhJTE7NTc0rsVVKLChIzUtRsuNSwAA2QGWZeQqpecn5KZl56bZKnsH+uhYWppa6 hkp2gaWpxSX5CrmpxcWJ6emZ+QqpCesFM3o+TmUtOCxbcfv2POYGxldiXYycHBICJhJXbuxi 7WLk4hASmMoksfDXDWaQBJuAjcTBVyfYQGwRAWWJrc86WEFsZoEpjBLbT1iA2MICnhJ7Onex Q9R4S2x7+okRwjaSmNqxB8xmEVCV2Lr6IdgcXoFAiWfzn4PZQgLOEtcf7QXq5eDgFHCReLOk FCTMKCArMWH3IkaIVeISL6afYIe4U0BiyZ7zzBC2qMTLx/9YIWwDia1L97FA2IoSH89vZoSw ZSQWHpkMdbKexI2pU9ggbG2JZQtfM0OcIyhxcuYTlgmMYrOQrJuFpGUWkpZZSFoWMLKsYhTN rTAw1CuBRF9mSWJOZqJeZskmRmCyuLmykmsH4+tVzocYBTgYlXh4FVYciBRiTSwrrsw9xCjB wawkwntoEVCINyWxsiq1KD++qDQntfgQow8wwCYyS4km5wMTWV5JvKGJhaWhsYWFkaGFmSkO YSVx3geyQLME0oHpKzs1tSC1CGYcEwenVAPjAsu1Oy0MZ5is9VU2rYz4mL2p97jdlg8fXyuv P3X4woWq3NipXGp7VF0/ynDX7d+4oeSRW4TcurSMD/azPa9+X7mC70zv0zdbdPOzzH6d4nC4 lHft8uenbrZrAs+cLcg5ynh1lhT7b7f3hbUq+x8ZGXZu3XTAf0Pkt79x142O/5eVdCxh5g2R UWIpzkg01GIuKk4EAEsgMWBDAwAA
Archived-At: <https://mailarchive.ietf.org/arch/msg/l2sm/BC5NBqjiA3uJJ5a1EDlzo0uG8Sc>
Subject: [L2sm] I: I-D Action: draft-ietf-l2sm-l2vpn-service-model-03.txt
X-BeenThere: l2sm@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: "The Layer Two Virtual Private Network Service Model \(L2SM\)" <l2sm.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/l2sm>, <mailto:l2sm-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/l2sm/>
List-Post: <mailto:l2sm@ietf.org>
List-Help: <mailto:l2sm-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/l2sm>, <mailto:l2sm-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 19 Sep 2017 06:41:53 -0000

Hi All,
This is the new version of the draft-ietf-l2sm-l2vpn-service-model.
The most significant changes are summarized in the Appendix A "Changes Log":

   Changes in v-(03) include:

   o  Introduce additional terminology.

   o  Modify figure 5 to get consistent with RFC8049.

   o  Add end to end Multi-segment connectivity support and site-vpn-
      flavor-e2e attribute.

   o  Add usage example to explain how to use EVC and OVC.

   o  Discuss applicability of this model to inter-provider support.

   o  Reduce redundant parameters related to encapsulation type and
      Ethernet type in the model.

   o  Clarify the relationship between guarantee-bandwidth-percent and
      CIR, EIR and PIR.

   o  Modify model structure for VPN service to make it consistent with
      the text in section 5.

   o  Remove Sub-inf parameter since it is similar to QinQ parameter.

   o  Add "direction" parameter for QoS profile.

   o  Update XML example and figure in section 5.16. 

We can discuss them during next Wednesday interim meeting.
Reviews and Comments are always welcome.



-----Messaggio originale-----
Da: L2sm [mailto:l2sm-bounces@ietf.org] Per conto di internet-drafts@ietf.org
Inviato: martedì 19 settembre 2017 08:33
A: i-d-announce@ietf.org
Cc: l2sm@ietf.org
Oggetto: [L2sm] I-D Action: draft-ietf-l2sm-l2vpn-service-model-03.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the L2VPN Service Model WG of the IETF.

        Title           : A YANG Data Model for L2VPN Service Delivery
        Authors         : Bin Wen
                          Giuseppe Fioccola
                          Chongfeng Xie
                          Luay Jalil
	Filename        : draft-ietf-l2sm-l2vpn-service-model-03.txt
	Pages           : 174
	Date            : 2017-09-18

   This document defines a YANG data model that can be used to configure
   a Layer 2 Provider Provisioned VPN service.

   This model is intended to be instantiated at management system to
   deliver the overall service.  This model is not a configuration model
   to be used directly on network elements, but provides an abstracted
   view of the Layer 2 VPN service configuration components.  It is up
   to a management system to take this as an input and generate specific
   configurations models to configure the different network elements to
   deliver the service.  How configuration of network elements is done
   is out of scope of the document.

   The data model in this document includes support for point-to-point
   Virtual Private Wire Services (VPWS) and multipoint Virtual Private
   LAN services (VPLS) that use Pseudowires signaled using the Label
   Distribution Protocol (LDP) and the Border Gateway Protocol (BGP) as
   described in RFC4761 and RFC6624.

The IETF datatracker status page for this draft is:

There are also htmlized versions available at:

A diff from the previous version is 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 tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:

L2sm mailing list

Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle persone indicate. La diffusione, copia o qualsiasi altra azione derivante dalla conoscenza di queste informazioni sono rigorosamente vietate. Qualora abbiate ricevuto questo documento per errore siete cortesemente pregati di darne immediata comunicazione al mittente e di provvedere alla sua distruzione, Grazie. 

This e-mail and any attachments is confidential and may contain privileged information intended for the addressee(s) only. Dissemination, copying, printing or use by anybody else is unauthorised. If you are not the intended recipient, please delete this message and any attachments and advise the sender by return e-mail, Thanks. 

Rispetta l'ambiente. Non stampare questa mail se non è necessario.