I-D Action: draft-drao-l3vpn-virtual-network-overlay-multicast-00.txt
internet-drafts@ietf.org Mon, 15 July 2013 23:44 UTC
Return-Path: <internet-drafts@ietf.org>
X-Original-To: i-d-announce@ietfa.amsl.com
Delivered-To: i-d-announce@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6355311E826E for <i-d-announce@ietfa.amsl.com>; Mon, 15 Jul 2013 16:44:20 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -102.265
X-Spam-Level:
X-Spam-Status: No, score=-102.265 tagged_above=-999 required=5 tests=[AWL=-0.265, BAYES_00=-2.599, J_CHICKENPOX_13=0.6, NO_RELAYS=-0.001, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id raw41i02QEai for <i-d-announce@ietfa.amsl.com>; Mon, 15 Jul 2013 16:44:20 -0700 (PDT)
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id F1B8611E821A for <i-d-announce@ietf.org>; Mon, 15 Jul 2013 16:44:19 -0700 (PDT)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-drao-l3vpn-virtual-network-overlay-multicast-00.txt
X-Test-IDTracker: no
X-IETF-IDTracker: 4.51.p2
Message-ID: <20130715234419.18017.21636.idtracker@ietfa.amsl.com>
Date: Mon, 15 Jul 2013 16:44:19 -0700
X-BeenThere: i-d-announce@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
Reply-To: internet-drafts@ietf.org
List-Id: Internet Draft Announcements only <i-d-announce.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/i-d-announce>
List-Post: <mailto:i-d-announce@ietf.org>
List-Help: <mailto:i-d-announce-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 15 Jul 2013 23:44:20 -0000
A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : L3VPN Virtual Network Overlay Multicast Author(s) : Dhananjaya Rao Vipin Jain Filename : draft-drao-l3vpn-virtual-network-overlay-multicast-00.txt Pages : 9 Date : 2013-07-15 Abstract: Virtual network overlays are extremely useful for supporting multicast applications in multi-tenant data center networks, by distributing the per-tenant multicast state and forwarding actions at the network edges with minimal control plane load and simpler forwarding in the core. A virtual overlay network may use existing encapsulations such as MPLS-in-GRE or newer IP based encapsulations such as VXLAN and NVGRE. IP multicast sources and receivers are very commonly spread out across multiple subnets. Sources and receivers may also be spread within and outside a single network domain such as a data center. Hence, a Layer-3 multicast paradigm is the most suitable and efficient approach for delivery of IP multicast traffic. BGP based MVPNs provide a good basis for providing a solution to support IP multicast across these overlay networks. An appropriate subset of the MVPN control plane and procedures are sufficient to support the requirements, providing for a simpler model of operation. This document describes the use of BGP based MVPNs alongwith the new IP-based virtual network overlay encapsulations to provide a Layer-3 virtualization solution for IP multicast traffic, and specifies mechanisms to use the new encapsulations while continuing to leverage the BGP MVPN control plane techniques and extensions. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-drao-l3vpn-virtual-network-overlay-multicast There's also a htmlized version available at: http://tools.ietf.org/html/draft-drao-l3vpn-virtual-network-overlay-multicast-00 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
- I-D Action: draft-drao-l3vpn-virtual-network-over… internet-drafts