Path Computation Element communication Protocol extension for Associated ECMP

Document Type Expired Internet-Draft (individual)
Authors Ran Chen  , fangwei hu 
Last updated 2018-04-22 (latest revision 2017-10-19)
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[I-D.ietf-pce-association-group]introduces and explains a generic mechanism to create a grouping of LSPs. The grouping can then be used to define associations between a set of LSPs and/or a set of attributes (such as configuration parameters or behaviours) and is equally applicable to the active and passive modes of a stateful PCE [I-D.ietf-pce-stateful-pce] as well as a stateless PCE [RFC5440]. This document specifies a PCEP extension to bind one or more LSPs into an ECMP Associated Group.


Ran Chen (
fangwei hu (

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