RFC 8919: IS-IS Application-Specific Link Attributes
This RFC has been replaced. Do not implement against it for new work — it was formally obsoleted by RFC 9479.
Current version: RFC 9479 — IS-IS Application-Specific Link Attributes
In plain English — editorial summary, not part of the RFC
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 (e.g., Segment Routing Policy and Loop-Free Alternates) 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 new link attribute advertisements that address both of these shortcomings.
Document record
- Document ID
- RFC8919
- Published
- October 2020
- Authors
- L. Ginsberg; P. Psenak; S. Previdi; W. Henderickx; J. Drake
- Status
- PROPOSED STANDARD
- Stream
- IETF
- Area
- rtg
- Pages
- 20
- Also known as
- —
- Obsoleted by:
- RFC 9479
Referenced by
One later RFC formally updates or obsoletes part of this document.
Related documents
Ranked automatically by shared keywords, IETF area and stream — not by editorial selection.
- RFC 8920OSPF Application-Specific Link AttributesObsoleted
October 2020
- RFC 8918Invalid TLV Handling in IS-ISCurrent
September 2020
- RFC 8916A YANG Data Model for the Multicast Source Discovery Protocol (MSDP)Current
October 2020
- RFC 8924Service Function Chaining (SFC) Operations, Administration, and Maintenance (OAM) FrameworkCurrent
October 2020
- RFC 8926Geneve: Generic Network Virtualization EncapsulationCurrent
November 2020
- RFC 8934PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling with Stateful PCEUpdated
October 2020
- RFC 8938Deterministic Networking (DetNet) Data Plane FrameworkCurrent
November 2020
- RFC 8939Deterministic Networking (DetNet) Data Plane: IPCurrent
November 2020
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.
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