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mLDP Node Protection
draft-ietf-mpls-mldp-node-protection-01

The information below is for an old version of the document.
Document Type Expired Internet-Draft (mpls WG)
Authors IJsbrand Wijnands , Eric C. Rosen , Syed Raza , Jeff Tantsura , Alia Atlas , Quintin Zhao
Last updated 2014-08-17 (Latest revision 2014-02-13)
Replaces draft-wijnands-mpls-mldp-node-protection
Stream Internet Engineering Task Force (IETF)
Formats
Expired & archived
plain text htmlized pdfized bibtex
Reviews
Stream WG state Waiting for WG Chair Go-Ahead
Revised I-D Needed - Issue raised by WGLC
Document shepherd Loa Andersson
Shepherd write-up Show Last changed 2014-08-04
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)
This Internet-Draft is no longer active.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-mpls-mldp-node-protection-01.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
Eric C. Rosen
Syed Raza
Jeff Tantsura
Alia Atlas
Quintin Zhao

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