[Roll] Last Call: <draft-ietf-roll-useofrplinfo-42.txt> (Using RPI Option Type, Routing Header for Source Routes and IPv6-in-IPv6 encapsulation in the RPL Data Plane) to Proposed Standard
The IESG <iesg-secretary@ietf.org> Sat, 14 November 2020 00:02 UTC
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Date: Fri, 13 Nov 2020 16:02:30 -0800
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Subject: [Roll] Last Call: <draft-ietf-roll-useofrplinfo-42.txt> (Using RPI Option Type, Routing Header for Source Routes and IPv6-in-IPv6 encapsulation in the RPL Data Plane) to Proposed Standard
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The IESG has received a request from the Routing Over Low power and Lossy networks WG (roll) to consider the following document: - 'Using RPI Option Type, Routing Header for Source Routes and IPv6-in- IPv6 encapsulation in the RPL Data Plane' <draft-ietf-roll-useofrplinfo-42.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the last-call@ietf.org mailing lists by 2020-12-09. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract This document looks at different data flows through LLN (Low-Power and Lossy Networks) where RPL (IPv6 Routing Protocol for Low-Power and Lossy Networks) is used to establish routing. The document enumerates the cases where RFC6553 (RPI Option Type), RFC6554 (Routing Header for Source Routes) and IPv6-in-IPv6 encapsulation is required in data plane. This analysis provides the basis on which to design efficient compression of these headers. This document updates RFC6553 adding a change to the RPI Option Type. Additionally, this document updates RFC6550 defining a flag in the DIO Configuration option to indicate about this change and updates RFC8138 as well to consider the new Option Type when the RPL Option is decompressed. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-roll-useofrplinfo/ No IPR declarations have been submitted directly on this I-D.