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Re: [v6ops] Routing /48s [ULA draft revision #2 Regarding isolated networks]

Lorenzo Colitti <lorenzo@google.com> Wed, 28 May 2014 03:12 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Wed, 28 May 2014 12:12:27 +0900
Message-ID: <CAKD1Yr0JP=RCBJ5Pn=wRHLJodyA2w1+a+XqaiJ-Wf9-oNE0acA@mail.gmail.com>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Cc: Philip Homburg <pch-v6ops-3a@u-1.phicoh.com>, v6ops WG <v6ops@ietf.org>
Subject: Re: [v6ops] Routing /48s [ULA draft revision #2 Regarding isolated networks]
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On Wed, May 28, 2014 at 12:00 PM, Brian E Carpenter <
brian.e.carpenter@gmail.com> wrote:

> Let's assume a paltry 5 billion homenets, each with a routed /48.
>
> Well, today BGP-4 has 17687 entries for IPv6, according to
> http://bgp.potaroo.net/v6/as2.0/index.html
> It will be interesting when that number changes to 5000000000.
>
> Somehow I doubt this will happen. Quite how far we go in that
> direction is an interesting question.
>

You don't need ULA to solve this. homenet is solving this problem using
source+destination routing.

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