OSPF Traffic Engineering (TE) Metric Extensions

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Publisher: IETF
Doc Type: Standard
Pages: 19
Abstract: In certain networks, such as, but not limited to, financial information networks (e.g., stock market data providers), network performance information (e.g., link propagation delay) is becoming critical to data path selection. This document describes common extensions to RFC 3630 "Traffic Engineering (TE) Extensions to OSPF Version 2" and RFC 5329 "Traffic Engineering Extensions to OSPF Version 3" to enable network performance information to be distributed in a scalable fashion. The information distributed using OSPF TE Metric Extensions can then be used to make path selection decisions based on network performance. Note that this document only covers the mechanisms by which network performance information is distributed. The mechanisms for measuring network performance information or using that information, once distributed, are outside the scope of this document.
Publication Date: 2015-03-01
Status Note: Proposed Standard
DOI: 10.17487/RFC7471
Link: https://doi.org/10.17487/RFC7471
Author(s): Spencer Giacalone
David Ward
John Drake
Alia Atlas
Stefano Previdi

Latest version of IETF RFC 7471

Document Versions — IETF RFC 7471

▶ IETF RFC 7471 (2015-03-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IEEE 754:2008 [Superseded]
IETF RFC 2119 [Active*]
IETF RFC 3630 [Active*]
IETF RFC 5329 [Active*]

Bibliographic Reference(s)

IETF.draft-ietf-ospf-security-extension-manual-keying — OSPFSEC EXTERNAL
IETF RFC 3209 [Active*]
IETF RFC 4206 [Active*]
IETF RFC 4552 [Active*]
IETF RFC 4655 [Active*]
IETF RFC 5250 [Active*]
IETF RFC 5709 [Active*]
IETF RFC 6374 [Active*]
IETF RFC 6863 [Active*]
IETF RFC 7166 [Active*]
IETF RFC 7285 [Active*]

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doi: 10.17487/RFC7471
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Referenced By

IETF RFC 9522 [Active*]