Re: [Roll] last call for roll charter text.

Hi Peter & Ines,

I support the charter. Also agree the charter is clear and concise.

Regards,
Rashid Sangi.
Huawei, Beijing.

> -----Original Message-----
> From: Roll [mailto:roll-bounces@ietf.org] On Behalf Of peter van der
> Stok
> Sent: 2016年9月16日 21:24
> To: Roll; emarobl; Alvaro Retana
> Subject: [Roll] last call for roll charter text.
> 
> Dear all,
> 
> Below the text for the ROLL charter as discussed in Berlin and on the
> mailing list.
> The last additions are the milestones based on the feedback of the past
> months.
> 
> Many thanks for all your contributions. The text is shorter and clearer
> in my opinion.
> 
> Please react to (approve) the text, and review the milestone dates when
> they concern your work.
> 
> End of call: Saturday October 1.
> 
> Many thanks,
> 
> Peter + Ines
> 
> _______________________________________________________________________
> _______________________________________________________________________
> ______________________________
> 
> 
> Charter for ROLL Working Group
> 
> Low power and Lossy Networks (LLNs ) are made up of many embedded
> devices with limited power, memory, and processing resources. They are
> interconnected by a variety of links, such as IEEE 802.15.4, Bluetooth,
> Low Power WiFi, wired or other low power PLC (Powerline Communication)
> links. LLNs are transitioning to an end-to-end IP-based solution to
> avoid the problem of non-interoperable networks interconnected by
> protocol translation gateways and proxies.
> 
> RFC7102 discusses ROLL specific aspects of LLNs, and RFC7228 provides
> additional terminology for constrained devices.
> 
> RFC 5548, 5673, 5826, and 5876 describe the requirements for LLNs from
> several application perspectives.
> The Working Group has focused on routing solutions for the areas:
> connected home, building, and urban sensor networks. It has developed a
> Framework that takes into consideration various aspects including high
> reliability in the presence of time varying loss characteristics and
> connectivity while permitting low-power operation with very modest
> memory and CPU pressure in networks potentially comprising a very large
> number (several thousands) of nodes.
> 
> The Working Group continues to focus on routing issues for LLN and to
> maintain, improve and streamline the protocols developed by the working
> group, including RPL and MPL.
> 
> ROLL will coordinate closely with the working groups in other areas
> that focus on constrained networks and/or constrained nodes, such as
> 6lo
> (Int) and lwig (Int) and CoRE (App). The working groups PiM (rtg), BIER
> (rtg) and MANET (rtg) will be consulted when ROLL work can profit from
> their results. The Working group will align with the 6man (Int) WG when
> needed.
> 
> Work Items are:
> 
> - Guidance in using RFC6553, RFC6554, and IPv6-in-IPv6 encapsulation.
> The WGLC on this work will be shared with 6lo.
> 
> - Compression of  RFC6553, RFC6554, and IP headers in the 6LoWPAN
> adaptation layer context. (coordinated with 6lo WG).
> 
> - Additional protocol elements to reduce packet size and the amount of
> required routing states
> 
> - Automatic selection of MPL forwarders to reduce message replication.
> (coordinated with PiM wg)
> 
> - Data models for RPL and MPL management (coordinated with netmod and
> PiM wg)
> 
> - Alternative Multicast algorithm see for example Bier forwarding.
> (coordinated with PiM wg and relateds wg, e.g. BIER)
> 
> - Methods to improve or correct the current RPL behavior and the other
> protocols defined by the working group.
> 
> - Alternative Routing mechanism for constrained environments see for
> example AODV-RPL
> 
> 
> Milestones
> 
> DATE                            Milestone
> September 2018            Recharter WG or close
> July 2018 	Initial submission of a solution for
> draft-jadhav-roll-no-path-dao-ps to IESG
> November 2017 	Initial submission of draft-satish-roll-aodv-rpl to
> IESG
> November 2017 	Initial submission of
> draft-gundogan-roll-dis-modifications to IESG
> July 2017	 Initial submission of draft-bergmann-bier-ccast to IESG
> July 2017         Initial submission of
> draft-vanderstok-roll-mpl-forw-select to IESG
> March 2017 	Initial submission of draft-vanderstok-roll-mpl-yang to
> IESG
> March 2017 	Initial submission of draft-thubert-roll-dao-projection to
> IESG
> November 2016        	  Initial Submission of the draft about when to
> use RFC6553, RFC6554, and IPv6-in-IPv6 encapsulation
> Draft-ietf-roll-useofrplinfo to the IESG.
> November 2016            IESG Evaluation of draft-roll-routing-dispatch.
> 
> --
> Peter van der Stok
> vanderstok consultancy
> mailto: consultancy@vanderstok.org
> www: www.vanderstok.org
> tel NL: +31(0)492474673     F: +33(0)966015248
> 
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