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[homenet] Dynamic metrics in IS-IS [was: Info about IS-IS demo from Bits N Bites Prague]

Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr> Fri, 18 September 2015 17:18 UTC

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Date: Fri, 18 Sep 2015 19:18:50 +0200
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From: Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>
To: Christian Franke <chris@opensourcerouting.org>
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Subject: [homenet] Dynamic metrics in IS-IS [was: Info about IS-IS demo from Bits N Bites Prague]
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> - Dynamic IS-IS Route Metric updating based on WiFi QualityInfo

This is interesting.  Could you please share your experimental data?

Getting dynamic metrics right in link-state is tricky, and using them in
a reliably flooded link-state routing protocol has never been done before
to my knowledge.  I have no doubt that you and David are highly competent
engineers, but since this is something that has never been done before,
I think it is essential that you share your experimental data.

I refer you to [1] that compares an early version of babeld with an early
version of OLSR-ETX.  Henning is a highly competent engineer, at it took
him years of hard work to get ETX right in OLSR.

[1] David Murray, Michael Dixon and Terry Koziniec.  An Experimental
    Comparison of Routing Protocols in Multi Hop Ad Hoc Networks.
    In Proc. ATNAC 2010.  2010.
    http://researchrepository.murdoch.edu.au/3982/1/Comparison_of_Routing_Protocols.pdf

-- Juliusz

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