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RE: PI/metro/geo [Re: The state of IPv6 multihoming development]
> Brian E Carpenter wrote:
> Noel has already answered, but I would like to add that we
> know the routing structure will be flat at some level.
> However, to get to the ten billion node Internet we need to
> plan for, we need aggregation of addresses much deeper in
> the topology than we have it today - let's think in terms
> of 10000 subnets represented by one route, for example.
What you describe above is almost exactly the GAPI draft used by MHAP.
The flat level involves 64k areas (an area is a /32), which of them
contains 64k sites.
Does not have an allocation example, but we have one here:
(there will be some cosmetic changes to make the addressing plan
compliant with the 25% clause in 5.2 in the draft, but good enough for a