[Roll] RPL convergence behavior (was: Way forward for draft-clausen-lln-rpl-experiences)
Richard Kelsey <richard.kelsey@ember.com> Wed, 16 May 2012 15:43 UTC
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Date: Wed, 16 May 2012 11:40:24 -0400
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To: Thomas Heide Clausen <ietf@thomasclausen.org>
In-Reply-To: <0AA713FC-2C91-41E4-80BF-3DA3FF450324@thomasclausen.org> (message from Thomas Heide Clausen on Wed, 16 May 2012 17:08:10 +0200)
From: Richard Kelsey <richard.kelsey@ember.com>
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References: <258D7E2F-F0C7-49EA-B831-81070C86EDB3@thomasclausen.org> <2257A578-B2DF-4145-8393-9BB5D7E1CFBD@cisco.com> <2225986E-992E-43C7-B0CA-9CDA91CE1F3A@thomasclausen.org> <B1B81482-0F7E-4BCE-BBA7-B21949E3C16C@cisco.com> <22B18A3C-B327-4AD6-9D94-901CF225BE98@watteco.com> <0AA713FC-2C91-41E4-80BF-3DA3FF450324@thomasclausen.org>
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Cc: roll@ietf.org, mcr@sandelman.ca
Subject: [Roll] RPL convergence behavior (was: Way forward for draft-clausen-lln-rpl-experiences)
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> From: Thomas Heide Clausen <ietf@thomasclausen.org> > Date: Wed, 16 May 2012 17:08:10 +0200 > > Again, the observations that we present in this I-D make > exclusive reference to RPL, and not to a specific > implementation or deployment. While this is largely true, some of the observations are based on experiments, and in those cases the details matter. >From the draft: 13.1. Observations The varying link quality in real-world environments results in frequent changes of the best parent, which triggers a reset of the Trickle timer and thus the emission of DIOs. Therefore Trickle does not converge as well for links that are fluctuating in quality as in theory. A link is neither good nor bad but thinking makes it so. What sort of links were you using? How did you measure link quality? Different techniques have given very different results. -Richard Kelsey
- [Roll] Way forward for draft-clausen-lln-rpl-expe… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Omprakash Gnawali
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Philip Levis
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Pascal Thubert (pthubert)
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Jiazi Yi
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Jiazi Yi
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… C Chauvenet
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Mukul Goyal
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- [Roll] RPL convergence behavior (was: Way forward… Richard Kelsey
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… C Chauvenet
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Ulrich Herberg
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Philip Levis
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Ulrich Herberg
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Mukul Goyal
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Federico Consoli
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Ulrich Herberg
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Cedric-2 LAVENU
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… C Chauvenet
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Axel Colin de Verdiere
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… C Chauvenet
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Carsten Bormann
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Omprakash Gnawali
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Philip Levis
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Martin Heusse
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Omprakash Gnawali
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Martin Heusse
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Mukul Goyal
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Martin Heusse
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Thomas Heide Clausen
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Ulrich Herberg
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… JP Vasseur
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Mukul Goyal
- Re: [Roll] Way forward for draft-clausen-lln-rpl-… Philip Levis