mLDP Node Protection
draft-wijnands-mpls-mldp-node-protection-04

 
Document Type Replaced Internet-Draft (candidate for mpls WG)
Last updated 2013-09-05 (latest revision 2013-06-23)
Replaced by draft-ietf-mpls-mldp-node-protection
Stream IETF
Intended RFC status (None)
Formats
Expired & archived
plain text pdf html
Stream WG state Call For Adoption By WG Issued
Other - see Comment Log
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-mpls-mldp-node-protection
Telechat date
Responsible AD (None)
Send notices to (None)

Email authors IPR 2 References Referenced by Nits Search lists

This Internet-Draft is no longer active.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-wijnands-mpls-mldp-node-protection-04.txt

Abstract

This document describes procedures to support node protection for Point-to-Multipoint and Multipoint-to-Multipoint Label Switched Paths (MP LSPs) built by LDP ("Label Distribution Protocol"), or simply mLDP. In order to protect a node N, the Point of Local Repair (PLR) LSR of N must learn the Merge Point (MPT) LSR(s) of node N such that traffic can be redirected to them in case node N fails. Redirecting the traffic around the failed node N depends on existing P2P LSPs originated from the PLR LSR to the MPT LSRs while bypassing LSR node N.

Authors

IJsbrand Wijnands (ice@cisco.com)
Eric Rosen (erosen@cisco.com)
Kamran Raza (skraza@cisco.com)
Jeff Tantsura (jeff.tantsura@ericsson.com)
Alia Atlas (akatlas@juniper.net)
Quintin Zhao (quintin.zhao@huawei.com)

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