Re: draft-bourbaki-6man-classless-ipv6-00

[Tom Herbert <[e-mail]>]

On Sat, Jun 3, 2017 at 6:35 PM, Lorenzo Colitti <[e-mail]> wrote:
> On Sun, Jun 4, 2017 at 12:47 AM, Nick Hilliard <[e-mail]> wrote:
>>
>> let's say your device is assigned a /64, e.g. either on a mobile network
>> or via PD.  Your device sits between upstream and downstream devices and
>> passes traffic between upstream and downstream.
>
>
> No, Tom wants to assign a device a /96 or a /104. He wants the network to
> use the middle bits for mobility.

Lorenzo,

That's correct. Consider use case for mobility would be a for a device
that is a front end to a network, for example a bus driving down the
road has offers WIFI to passengers. To use identifier/locator split
addressing (ILA or ILNP) for mobility in this case we need

M bits for locator of physical device in mobile network
N bits for identifier of physical device
128 - M - N bits for delegated addresses by the physical device

I don't see a workable solution if device is assigned a /64. Am I
missing something?

Tom