Softwire Mesh Multicast
draft-ietf-softwire-mesh-multicast-09

Document Type Expired Internet-Draft (softwire WG)
Last updated 2015-07-26 (latest revision 2015-01-22)
Stream IETF
Intended RFC status (None)
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Stream WG state WG Document
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IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-softwire-mesh-multicast-09.txt

Abstract

The Internet needs to support IPv4 and IPv6 packets. Both address families and their related protocol suites support multicast of the single-source and any-source varieties. As part of the transition to IPv6, there will be scenarios where a backbone network running one IP address family internally (referred to as internal IP or I-IP) will provide transit services to attached client networks running another IP address family (referred to as external IP or E-IP). It is expected that the I-IP backbone will offer unicast and multicast transit services to the client E-IP networks. Softwire Mesh is a solution to E-IP unicast and multicast support across an I-IP backbone. This document describes the mechanisms for supporting Internet-style multicast across a set of E-IP and I-IP networks supporting softwire mesh.

Authors

Mingwei Xu (xmw@cernet.edu.cn)
Yong Cui (cuiyong@tsinghua.edu.cn)
Jianping Wu (jianping@cernet.edu.cn)
Shu Yang (yangshu@csnet1.cs.tsinghua.edu.cn)
Chris Metz (chmetz@cisco.com)
Greg Shepherd (shep@cisco.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)