Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)

Metadata

Publisher: IETF
Doc Type: Standard
Pages: 20
Abstract: This document defines Path Computation Element Communication Protocol (PCEP) extensions for grouping two unidirectional MPLS-TE Label Switched Paths (LSPs), one in each direction in the network, into an associated bidirectional LSP. These PCEP extensions can be applied either using a stateful PCE for both PCE-initiated and PCC-initiated LSPs or using a stateless PCE. The PCEP procedures defined are applicable to the LSPs using RSVP-TE for signaling.
Publication Date: 2021-06-01
Status Note: Proposed Standard
DOI: 10.17487/RFC9059
Link: https://doi.org/10.17487/RFC9059
Author(s): Rakesh Gandhi
Colby Barth
Bin Wen
Keyword(s): RSVP-TE LSP, Co-routed LSPs, Reverse LSP

Latest version of IETF RFC 9059

Document Versions — IETF RFC 9059

▶ IETF RFC 9059 (2021-06-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3209 [Active*]
IETF RFC 5440 [Active*]
IETF RFC 7551 [Active*]
IETF RFC 8126 [Active*]
IETF RFC 8174 [Active*]
IETF RFC 8231 [Active*]
IETF RFC 8253 [Active*]
IETF RFC 8281 [Active*]
IETF RFC 8537 [Active*]
IETF RFC 8697 [Active*]

Bibliographic Reference(s)

IETF.draft-ietf-pce-pcep-stateful-pce-gmpls-14 — I-D.ietf-pce-pcep-stateful-pce-gmpls EXTERNAL
IETF.draft-ietf-pce-pcep-yang-16 — I-D.ietf-pce-pcep-yang EXTERNAL
IETF.draft-ietf-pce-sr-bidir-path-05 — I-D.ietf-pce-sr-bidir-path EXTERNAL
IETF RFC 5654 [Active*]
IETF RFC 7420 [Active*]
IETF RFC 8051 [Active*]
RFC8408 — RFC8408 EXTERNAL

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IETF RFC 9756 [Active*]

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IETF RFC 9059, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC9059

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IETF RFC 9059, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC9059

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IETF RFC 9059, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs). Available at https://doi.org/10.17487/RFC9059

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<span class="citation"><cite>IETF RFC 9059</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs). Available at <a href="https://doi.org/10.17487/RFC9059" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9059</a></span>

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IETF RFC 9059, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)
doi: 10.17487/RFC9059
url: https://doi.org/10.17487/RFC9059

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<li>
<cite id="bib-rfc9059">IETF RFC 9059</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)
<span class="doi">10.17487/RFC9059</span>
</li>

Referenced By

IETF RFC 9756 [Active*]