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RFC 8745
Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCE,March 2020
- File formats:
- Also available:XML file for editing
- Status:
- PROPOSED STANDARD
- Updated by:
- RFC 9756
- Authors:
- H. Ananthakrishnan
S. Sivabalan
C. Barth
I. Minei
M. Negi - Stream:
- IETF
- Source:
- pce (rtg)
Cite this RFC:TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC8745
Discuss this RFC: Send questions or comments to the mailing listpce@ietf.org
Other actions:Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 8745
Abstract
An active stateful Path Computation Element (PCE) is capable ofcomputing as well as controlling via Path Computation ElementCommunication Protocol (PCEP) Multiprotocol Label Switching TrafficEngineering (MPLS-TE) Label Switched Paths (LSPs). Furthermore, it isalso possible for an active stateful PCE to create, maintain, anddelete LSPs. This document defines the PCEP extension to associatetwo or more LSPs to provide end-to-end path protection.
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.