[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
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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>
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Subject: [L2sm] I: I-D Action: draft-ietf-l2sm-l2vpn-service-model-03.txt
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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.
Thanks,
Giuseppe
-----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
Abstract:
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:
https://datatracker.ietf.org/doc/draft-ietf-l2sm-l2vpn-service-model/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-l2sm-l2vpn-service-model-03
https://datatracker.ietf.org/doc/html/draft-ietf-l2sm-l2vpn-service-model-03
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-l2sm-l2vpn-service-model-03
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:
ftp://ftp.ietf.org/internet-drafts/
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