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Re: [homenet] sorting out the right ipv6 addr to choose and name in a source specific world

Matthieu Boutier <boutier@pps.univ-paris-diderot.fr> Fri, 19 December 2014 22:55 UTC

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From: Matthieu Boutier <boutier@pps.univ-paris-diderot.fr>
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References: <CAA93jw6uY=KY8WeoFn1e65ciyokN=y9SRpaCHewCvWqcBHMhKw@mail.gmail.com> <24024.1418915279@sandelman.ca> <54934FF5.2050108@gmail.com> <87zjakpphc.wl-jch@pps.univ-paris-diderot.fr> <54936F28.9070201@gmail.com> <877fxopfxl.wl-jch@pps.univ-paris-diderot.fr> <54939DA2.60602@gmail.com> <7izjajh7gm.wl-jch@pps.univ-paris-diderot.fr> <CAGnRvuqDTnyzH4ehKr9kizKM7H8J8y7=GTQxMJOcuBQyd8Nb5w@mail.gmail.com>
To: Henning Rogge <hrogge@gmail.com>
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Archived-At: http://mailarchive.ietf.org/arch/msg/homenet/4OSZnahK_gQZKc0UDzQgi-qbsJM
Cc: Michael Richardson <mcr+ietf@sandelman.ca>, HOMENET <homenet@ietf.org>, Dave Taht <dave.taht@gmail.com>, Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>
Subject: Re: [homenet] sorting out the right ipv6 addr to choose and name in a source specific world
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> You might also need to combine the features of the gateway with the
> metric(s) of the path to the gateway.
> 
> Its not really useful to select a faster gateway if the path towards
> the gateway goes over a slow wifi link.

I do end-to-end measurements in my mosh implementation, so we should
not have the problem.  The host selects a source address, in fact a
pair (src, dst), depending on the performances of the whole path
determined by this pair.

Matthieu

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