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IETF RFC 7470
[ACTIVE]

Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol

Metadata

Publisher
IETF
Doc Type
Standard
Pages
14
Abstract
The Path Computation Element Communication Protocol (PCEP) is used to convey path computation requests and responses both between Path Computation Clients (PCCs) and Path Computation Elements (PCEs) and between cooperating PCEs. In PCEP, the path computation requests carry details of the constraints and objective functions that the PCC wishes the PCE to apply in its computation. This document defines a facility to carry vendor-specific information in PCEP using a dedicated object and a new Type-Length-Value (TLV) that can be carried in any PCEP object that supports TLVs. This document obsoletes RFC 7150. The only changes from that document are a clarification of the use of the new Type-Length-Value and the allocation of a different code point for the VENDOR-INFORMATION object.
Publication Date
2015-03-01
Status Note
Proposed Standard
DOI
10.17487/RFC7470
Link
https://doi.org/10.17487/RFC7470
Author(s)
Fatai Zhang
Adrian Farrel
Latest version of IETF RFC 7470

Document Versions — IETF RFC 7470

  • ▶ IETF RFC 7470 (2015-03-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Full registry record with provenance metadata. Open directly: /api/doc/RFC7470.json

Supersedes:
IETF RFC 7150 [Superseded*]
Amended by:
IETF RFC 9752 [Active*]

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IETF RFC 7470, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol. Available at https://doi.org/10.17487/RFC7470
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IETF RFC 7470, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol. Available at https://doi.org/10.17487/RFC7470

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IETF RFC 7470, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol. Available at https://doi.org/10.17487/RFC7470
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<span class="citation"><cite>IETF RFC 7470</cite>, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol. Available at <a href="https://doi.org/10.17487/RFC7470" target="_blank" rel="noopener">https://doi.org/10.17487/RFC7470</a></span>

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IETF RFC 7470, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol
doi: 10.17487/RFC7470
url: https://doi.org/10.17487/RFC7470
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<li>
<cite id="bib-rfc7470">IETF RFC 7470</cite>, Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol
<span class="doi">10.17487/RFC7470</span>
</li>

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