p2mp pw protection for MPLS-TP network
draft-liu-pwe3-mpls-tp-p2mp-pw-protection-03
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Last updated | 2013-12-11 (latest revision 2013-06-09) | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
plain text
pdf
html
bibtex
|
||
| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-liu-pwe3-mpls-tp-p2mp-pw-protection-03.txt
Abstract
The requirements of MPLS-TP in RFC 5654 include a requirement(R63) that requires MPLS-TP MUST be possible to provide protection for MPLS-TP data plane without any IP forwarding capability and control plane.If applying 1:1 protection mechanism for the p2mp traffic in rfc6718 , it must have a return path to coordinate switch state to select the same path to receive and send traffic packet.For the above problem,this document describes a kind of protection solution to recovery and protect the p2mp traffic under the failure condition. This document is a product of a joint Internet Task Force(IETF) / International Telecommunications Union Telecommunications Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and PWE3 architectures to support the capabilities and functionalities of a packet transport network as defined by the ITU-T.
Authors
Guoman Liu (liu.guoman@zte.com.cn)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)