--- 1/draft-ietf-roll-terminology-08.txt 2013-01-17 10:43:32.756041021 +0100 +++ 2/draft-ietf-roll-terminology-09.txt 2013-01-17 10:43:32.772041762 +0100 @@ -1,17 +1,18 @@ + Networking Working Group JP. Vasseur Internet-Draft Cisco Systems, Inc -Intended status: Informational December 12, 2012 -Expires: June 15, 2013 +Intended status: Informational January 17, 2013 +Expires: July 21, 2013 Terminology in Low power And Lossy Networks - draft-ietf-roll-terminology-08.txt + draft-ietf-roll-terminology-09.txt Abstract The documents defines a terminology for discussing routing requirements and solutions for networks referred to as Low power and Lossy Networks (LLN). A LLN is typically composed of many embedded devices with limited power, memory, and processing resources interconnected by a variety of links. There is a wide scope of application areas for LLNs, including industrial monitoring, building automation (e.g. Heating, Ventilating, Air Conditioning, lighting, @@ -33,48 +34,48 @@ Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." - This Internet-Draft will expire on June 15, 2013. + This Internet-Draft will expire on July 21, 2013. Copyright Notice - Copyright (c) 2012 IETF Trust and the persons identified as the + Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 6 - 4. Security Considerations . . . . . . . . . . . . . . . . . . . . 6 + 4. Security Considerations . . . . . . . . . . . . . . . . . . . . 7 5. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 7 6. References . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6.1. Normative References . . . . . . . . . . . . . . . . . . . 7 6.2. Informative References . . . . . . . . . . . . . . . . . . 7 - Author's Address . . . . . . . . . . . . . . . . . . . . . . . . . 7 + Author's Address . . . . . . . . . . . . . . . . . . . . . . . . . 8 1. Introduction This document defines a terminology for discussing routing requirements and solutions for networks referred to as Low power and Lossy Networks (LLN). Low power and Lossy networks (LLNs) are typically composed of many embedded devices with limited power, memory, and processing resources interconnected by a variety of links, such as IEEE 802.15.4, Low @@ -221,20 +222,25 @@ towards other nodes contained in the DAG. RAM: Random Access Memory. The RAM is a volatile memory. RFID: Radio Frequency IDentification. ROM: Read Only Memory. ROLL: Routing Over Low power and Lossy networks. + RPL Domain: A RPL routing domain is a collection of RPL routers under + the control of a single administration. The boundaries of routing + domains are defined by network management by setting some links to be + exterior, or inter-domain, links. + Schedule: An agreed execution, wake-up, transmission, reception, etc., time-table between two or more field devices. Sensor: A sensor is a device that measures a physical quantity and converts it to a analog or digital signal that can be read by a program or a user. Sensed data can be of many types: electromagnetic (e.g. current, voltage, power, resistance, ...) , mechanical (e.g. pressure, flow, liquid density, humidity, ...), chemical (e.g. oxygen, carbon monoxide, ...), acoustic (e.g. noise, ultrasound), ... @@ -255,22 +261,22 @@ This document includes no request for IANA action. 4. Security Considerations Since this document specifies terminology and does not specify new procedure or protocols, it raises no new security issue. 5. Acknowledgements The authors would like to thank Christian Jacquenet, Tim Winter, - Pieter De Mil, David Meyer and Abdussalam Baryun for their valuable - feed-back. + Pieter De Mil, David Meyer, Mukul Goyal and Abdussalam Baryun for + their valuable feed-back. 6. References 6.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. 6.2. Informative References