A new Request for Comments is now available in online RFC libraries.
RFC 6551
Title: Routing Metrics Used for Path
Calculation in Low-Power and Lossy Networks
Author: JP. Vasseur, Ed.,
M. Kim, Ed.,
K. Pister, N. Dejean,
D. Barthel
Status: Standards Track
Stream: IETF
Date: March 2012
Mailbox: jpv@cisco.com,
mjkim@kt.com,
kpister@dustnetworks.com, nicolas.dejean@coronis.com,
dominique.barthel@orange-ftgroup.com
Pages: 30
Characters: 67707
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-roll-routing-metrics-18.txt
URL: http://www.rfc-editor.org/rfc/rfc6551.txt
Low-Power and Lossy Networks (LLNs) have unique characteristics
compared with traditional wired and ad hoc networks that require the
specification of new routing metrics and constraints. By contrast,
with typical Interior Gateway Protocol (IGP) routing metrics using
hop counts or link metrics, this document specifies a set of link and
node routing metrics and constraints suitable to LLNs to be used by
the Routing Protocol for Low-Power and Lossy Networks (RPL).
[STANDARDS-TRACK]
This document is a product of the Routing Over Low power and Lossy networks Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements. Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
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