RFC 6719 on The Minimum Rank with Hysteresis Objective Function
rfc-editor@rfc-editor.org Tue, 11 September 2012 00:18 UTC
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Subject: RFC 6719 on The Minimum Rank with Hysteresis Objective Function
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Date: Mon, 10 Sep 2012 17:15:38 -0700
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A new Request for Comments is now available in online RFC libraries. RFC 6719 Title: The Minimum Rank with Hysteresis Objective Function Author: O. Gnawali, P. Levis Status: Standards Track Stream: IETF Date: September 2012 Mailbox: gnawali@cs.uh.edu, pal@cs.stanford.edu Pages: 13 Characters: 29637 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-roll-minrank-hysteresis-of-11.txt URL: http://www.rfc-editor.org/rfc/rfc6719.txt The Routing Protocol for Low-Power and Lossy Networks (RPL) constructs routes by using Objective Functions that optimize or constrain the routes it selects and uses. This specification describes the Minimum Rank with Hysteresis Objective Function (MRHOF), an Objective Function that selects routes that minimize a metric, while using hysteresis to reduce churn in response to small metric changes. MRHOF works with additive metrics along a route, and the metrics it uses are determined by the metrics that the RPL Destination Information Object (DIO) messages advertise. [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 status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC