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IETF RFC 8733
[ACTIVE]

Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE

Metadata

Publisher
IETF
Doc Type
Standard
Pages
32
Abstract
The Path Computation Element Communication Protocol (PCEP) provides mechanisms for Path Computation Elements (PCEs) to perform path computations in response to Path Computation Client (PCC) requests. Stateful PCE extensions allow stateful control of MPLS-TE Label Switched Paths (LSPs) using PCEP. The auto-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 auto-bandwidth adjustment when employing an active stateful PCE for both PCE-initiated and PCC-initiated LSPs.
Publication Date
2020-02-01
Status Note
Proposed Standard
DOI
10.17487/RFC8733
Link
https://doi.org/10.17487/RFC8733
Author(s)
Dhruv Dhody
Rakesh Gandhi
Udayasree Palle
Ravi Singh
Luyuan Fang
Keyword(s)
Bandwidth Optimization, PCE, LSP Re-optimization
Latest version of IETF RFC 8733

Document Versions — IETF RFC 8733

  • ▶ IETF RFC 8733 (2020-02-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Amended by:
IETF RFC 9756 [Active*]

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Plain text (ISO 690 compliant)

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IETF RFC 8733, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE. Available at https://doi.org/10.17487/RFC8733
Snippet:
IETF RFC 8733, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE. Available at https://doi.org/10.17487/RFC8733

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IETF RFC 8733, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE. Available at https://doi.org/10.17487/RFC8733
Snippet:
<span class="citation"><cite>IETF RFC 8733</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE. Available at <a href="https://doi.org/10.17487/RFC8733" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8733</a></span>

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Preview:
IETF RFC 8733, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE
doi: 10.17487/RFC8733
url: https://doi.org/10.17487/RFC8733
Snippet:
<li>
<cite id="bib-rfc8733">IETF RFC 8733</cite>, Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE
<span class="doi">10.17487/RFC8733</span>
</li>

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