Re: [Roll] stitching PDAO segments

Michael Baddeley <michael.g.baddeley@gmail.com> Fri, 26 July 2019 06:41 UTC

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From: Michael Baddeley <michael.g.baddeley@gmail.com>
Date: Fri, 26 Jul 2019 07:41:20 +0100
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To: Routing Over Low power and Lossy networks <roll@ietf.org>
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Subject: Re: [Roll] stitching PDAO segments
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>
>
> A 6TiSCH tract is computed by a pce but with RPL the nodes do not care
> where that logical function is located and simply talk to the root. Either
> the root hosts a pce or it talks to a pce to get the computation done.
>
>
>
> Pascal,

Just to be clear for my own understanding: is a 6TiSCH track defined as
centrally computed by a PCE? I thought tracks could also be allocated with
soft cells in a distributed hop-by-hop manner? (for example, along the RPL
route).

Regards,


Michael