A new Request for Comments is now available in online RFC libraries.
RFC 7823
Title: Performance-Based Path Selection for Explicitly
Routed Label Switched Paths (LSPs) Using
TE Metric Extensions
Author: A. Atlas, J. Drake,
S. Giacalone, S. Previdi
Status: Informational
Stream: IETF
Date: May 2016
Mailbox: akatlas@juniper.net,
jdrake@juniper.net,
spencer.giacalone@gmail.com,
sprevidi@cisco.com
Pages: 10
Characters: 23256
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-teas-te-express-path-05.txt
URL: https://www.rfc-editor.org/info/rfc7823
DOI: http://dx.doi.org/10.17487/RFC7823
In certain networks, it is critical to consider network performance
criteria when selecting the path for an explicitly routed RSVP-TE
Label Switched Path (LSP). Such performance criteria can include
latency, jitter, and loss or other indications such as the
conformance to link performance objectives and non-RSVP TE traffic
load. This specification describes how a path computation function
may use network performance data, such as is advertised via the OSPF
and IS-IS TE metric extensions (defined outside the scope of this
document) to perform such path selections.
This document is a product of the Traffic Engineering Architecture and Signaling Working Group of the IETF.
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