>> Locator translation at the site edge is optional with ILNP. So if one wishes
>> to expose PA prefixes into the edge network, they can.
>
> well, yes, but then I don't want to hear about the issues related to
> renumbering when the edge network changes upstream providers. That was its
> choice. If it changes providers and keeps using the PA prefix internally, it
> will have problems communicating with whoever next gets allocated that prefix.
>
> I would expect that, in an ILNP world, edge networks will all use some variant
> on a local prefix, and do so for this reason.
Well, we could work on renumbering, to make that a bit more efficient. ;-)
It's not that hard, all the piece parts are there... We need to be able to
inject a set of locators into the IGP. Then we need an option in ND to
propagate that to the hosts.
Tony
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