draft-ietf-roll-home-routing-reqs-04.txt   draft-ietf-roll-home-routing-reqs-05.txt 
Networking Working Group A. Brandt Networking Working Group A. Brandt
Internet Draft Zensys, Inc. Internet Draft Zensys, Inc.
Intended status: Informational G. Porcu Intended status: Informational G. Porcu
Expires: January 2009 Telecom Italia Expires: May 2009 Telecom Italia
October 24, 2008 November 19, 2008
Home Automation Routing Requirements in Low Power and Lossy Home Automation Routing Requirements in Low Power and Lossy
Networks Networks
draft-ietf-roll-home-routing-reqs-04 draft-ietf-roll-home-routing-reqs-05
Status of this Memo Status of this Memo
By submitting this Internet-Draft, each author represents that By submitting this Internet-Draft, each author represents that
any applicable patent or other IPR claims of which he or she is any applicable patent or other IPR claims of which he or she is
aware have been or will be disclosed, and any of which he or she aware have been or will be disclosed, and any of which he or she
becomes aware will be disclosed, in accordance with Section 6 of becomes aware will be disclosed, in accordance with Section 6 of
BCP 79. BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
skipping to change at page 1, line 37 skipping to change at page 1, line 37
documents at any time. It is inappropriate to use Internet-Drafts documents at any time. It is inappropriate to use Internet-Drafts
as reference material or to cite them other than as "work in as reference material or to cite them other than as "work in
progress." progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html http://www.ietf.org/shadow.html
This Internet-Draft will expire on April 24, 2009. This Internet-Draft will expire on May 19, 2009.
Copyright Notice Copyright Notice
Copyright (C) The IETF Trust (2008). Copyright (C) The IETF Trust (2008).
Abstract Abstract
This document presents home control and automation application This document presents home control and automation application
specific requirements for Routing Over Low power and Lossy specific requirements for Routing Over Low power and Lossy
networks (ROLL). In a modern home, a high number of wireless networks (ROLL). In a modern home, a high number of wireless
skipping to change at page 14, line 46 skipping to change at page 15, line 5
period with no movement has elapsed. The highest transmission period with no movement has elapsed. The highest transmission
frequency depends on the idle period used in the sensor. frequency depends on the idle period used in the sensor.
Sometimes, a timer will trigger a frame transmission when an Sometimes, a timer will trigger a frame transmission when an
extended period without status change has elapsed. extended period without status change has elapsed.
All frames sent in the above examples are quite short, typically All frames sent in the above examples are quite short, typically
less than 5 bytes of payload. Lost frames and interference from less than 5 bytes of payload. Lost frames and interference from
other transmitters may lead to retransmissions. In all cases, other transmitters may lead to retransmissions. In all cases,
acknowledgment frames with a size of a few bytes are used. acknowledgment frames with a size of a few bytes are used.
5. Open Issues
Other items to be addressed in further revisions of this document
include:
o Load Balancing (Symmetrical and Asymmetrical)
o Use case: Home Control Installer Scenario
6. Security Considerations 6. Security Considerations
Implementing security mechanisms in ROLL network devices may Implementing security mechanisms in ROLL network devices may
degrade energy efficiency and increase cost. degrade energy efficiency and increase cost.
The routing protocol chosen for ROLL MUST allow for low-power, The routing protocol chosen for ROLL MUST allow for low-power,
low-cost network devices with limited security needs. low-cost network devices with limited security needs.
Protection against unintentional inclusion in neighboring networks Protection against unintentional inclusion in neighboring networks
MUST be provided. MUST be provided.
skipping to change at page 15, line 42 skipping to change at page 16, line 5
are developed in parallel to this document. are developed in parallel to this document.
When promoted to an RFC, the references MUST be updated to RFCs as When promoted to an RFC, the references MUST be updated to RFCs as
well or removed from the references section. well or removed from the references section.
9.1. Normative References 9.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997. Requirement Levels", BCP 14, RFC 2119, March 1997.
draft-ietf-roll-indus-routing-reqs-01.txt 9.2. Informative References
draft-ietf-roll-urban-routing-reqs-01.txt
draft-martocci-roll-commercial-routing-reqs-00.txt [I-D.draft-ietf-roll-indus-routing-reqs]
"Industrial Routing Requirements in Low Power and Lossy
Networks", Kris Pister, Pascal Thubert, Sicco Dwars,
Tom Phinney, draft-ietf-roll-indus-routing-reqs-02
(work in progress), October 2008
draft-ietf-roll-protocols-survey-00.txt [I-D.draft-ietf-roll-urban-routing-reqs]
"Urban WSNs Routing Requirements in Low Power and Lossy
Networks", Mischa Dohler, Thomas Watteyne, Tim Winter,
Dominique Barthel, Christian Jacquenet,
Giyyarpuram Madhusudan, Gabriel Chegaray,
draft-ietf-roll-urban-routing-reqs-02 (work in progress)
October 2008
draft-vasseur-roll-terminology-02.txt [I-D.draft-martocci-roll-building-routing-reqs]
"Building Automation Routing Requirements in Low Power
and Lossy Networks", Jerry Martocci, Nicolas Riou,
Pieter Mil, Wouter Vermeylen,
draft-martocci-roll-building-routing-reqs-01
(work in progress), October 2008
9.2. Informative References [I-D.draft-martocci-roll-commercial-routing-reqs]
"Commercial Routing Requirements in Low Power and
Lossy Networks", Jerry Martocci, Ted Humpal, Nicolas Riou,
Jon Williamsson,
draft-martocci-roll-commercial-routing-reqs-00.txt
[I-D.draft-vasseur-roll-terminology]
"Terminology in Low power And Lossy Networks",
JP Vasseur, draft-ietf-roll-terminology-00
(work in progress), October 2008
Author's Addresses Author's Addresses
Anders Brandt Anders Brandt
Zensys, Inc. Zensys, Inc.
Emdrupvej 26 Emdrupvej 26
Copenhagen, DK-2100 Copenhagen, DK-2100
Denmark Denmark
Email: abr@zen-sys.com Email: abr@zen-sys.com
 End of changes. 9 change blocks. 
19 lines changed or deleted 32 lines changed or added

This html diff was produced by rfcdiff 1.35. The latest version is available from http://tools.ietf.org/tools/rfcdiff/