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IETF RFC 9492
[ACTIVE]

OSPF Application-Specific Link Attributes

Metadata

Publisher
IETF
Doc Type
Standard
Pages
20
Abstract
Existing traffic-engineering-related link attribute advertisements have been defined and are used in RSVP-TE deployments. Since the original RSVP-TE use case was defined, additional applications such as Segment Routing (SR) Policy and Loop-Free Alternates (LFAs) that also make use of the link attribute advertisements have been defined. In cases where multiple applications wish to make use of these link attributes, the current advertisements do not support application-specific values for a given attribute, nor do they support indication of which applications are using the advertised value for a given link. This document introduces link attribute advertisements in OSPFv2 and OSPFv3 that address both of these shortcomings. This document obsoletes RFC 8920.
Publication Date
2023-10-01
Status Note
Proposed Standard
DOI
10.17487/RFC9492
Link
https://doi.org/10.17487/RFC9492
Author(s)
Peter Psenak
Les Ginsberg
Wim Henderickx
Jeff Tantsura
John Drake
Latest version of IETF RFC 9492

Document Versions — IETF RFC 9492

  • ▶ IETF RFC 9492 (2023-10-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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Supersedes:
IETF RFC 8920 [Superseded*]

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IETF RFC 9492, OSPF Application-Specific Link Attributes. Available at https://doi.org/10.17487/RFC9492
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IETF RFC 9492, OSPF Application-Specific Link Attributes. Available at https://doi.org/10.17487/RFC9492

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IETF RFC 9492, OSPF Application-Specific Link Attributes. Available at https://doi.org/10.17487/RFC9492
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<span class="citation"><cite>IETF RFC 9492</cite>, OSPF Application-Specific Link Attributes. Available at <a href="https://doi.org/10.17487/RFC9492" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9492</a></span>

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IETF RFC 9492, OSPF Application-Specific Link Attributes
doi: 10.17487/RFC9492
url: https://doi.org/10.17487/RFC9492
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<cite id="bib-rfc9492">IETF RFC 9492</cite>, OSPF Application-Specific Link Attributes
<span class="doi">10.17487/RFC9492</span>
</li>

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