[Pce] I-D Action: draft-ietf-pce-stateful-pce-auto-bandwidth-11.txt

internet-drafts@ietf.org Thu, 29 August 2019 14:47 UTC

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Subject: [Pce] I-D Action: draft-ietf-pce-stateful-pce-auto-bandwidth-11.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.

        Title           : PCEP Extensions for MPLS-TE LSP Automatic Bandwidth Adjustment with Stateful PCE
        Authors         : Dhruv Dhody
                          Rakesh Gandhi
                          Udayasree Palle
                          Ravi Singh
                          Luyuan Fang
	Filename        : draft-ietf-pce-stateful-pce-auto-bandwidth-11.txt
	Pages           : 32
	Date            : 2019-08-29

   The Path Computation Element Communication Protocol (PCEP) provides
   mechanisms for Path Computation Elements (PCEs) to perform path
   computations in response to Path Computation Clients (PCCs) requests.
   The Stateful PCE extensions allow stateful control of Multi-Protocol
   Label Switching (MPLS) Traffic Engineering Label Switched Paths (TE
   LSPs) using PCEP.

   The automatic bandwidth feature allows automatic and dynamic
   adjustment of the TE LSP bandwidth reservation based on the volume of
   traffic flowing through the LSP.  This document describes PCEP
   extensions for automatic bandwidth adjustment when employing an
   Active Stateful PCE for both PCE-Initiated and PCC-Initiated LSPs.

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