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PCE support for Domain Diversity

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Dhruv Dhody , Qin Wu , Udayasree Palle , Xian Zhang
Last updated 2017-11-18 (Latest revision 2017-05-17)
Replaced by draft-ietf-pce-hierarchy-extensions
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-pce-hierarchy-extensions
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


The Path Computation Element (PCE) may be used for computing path for services that traverse multi-area and multi-AS Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineered (TE) networks. Path computation should facilitate the selection of paths with domain diversity. This document examines the existing mechanisms to do so and further propose some extensions to Path Computation Element Protocol (PCEP).


Dhruv Dhody
Qin Wu
Udayasree Palle
Xian Zhang

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