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Re: [Roll] draft-rahul-roll-rpl-observations-00 Section 2.1: Wear leveling

Michael Richardson <mcr+ietf@sandelman.ca> Thu, 03 May 2018 17:15 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Routing Over Low power and Lossy networks <roll@ietf.org>
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Date: Thu, 03 May 2018 13:15:18 -0400
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Subject: Re: [Roll] draft-rahul-roll-rpl-observations-00 Section 2.1: Wear leveling
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Pascal Thubert (pthubert) <pthubert@cisco.com> wrote:
    > There might be a confusion with the DODAG version. DTSN is sourced at
    > each node, individually.

I'm not saying it has to be synchronized, but rather it can always be > than
parent. If one does that, then there is no bootstrap problem.

Isn't that the non-storing case anyway?

DODAG version would always be the same.

I looked again, and I don't see anything about DTSN being a lollipop
counter that starts at 240, and wraps at 239.  That would, I think make it
clear when a node has booted, and maybe that solves the problem.

-- 
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