Re: IPv6 woes - RFC

[Baldur Norddahl <baldur.norddahl () gmail com>]

On Wed, 15 Sept 2021 at 06:38, Masataka Ohta <
mohta () necom830 hpcl titech ac jp> wrote:

> Shane Ronan wrote:
>
> > But in fact with local number portability, you cannot rely on the county
> > code to tell you where to route a telephone call anymore.
>
> Not. With geographical aggregation, you may route a call
> *anywhere* in the destination country.

You mean anywhere in the world. Calls to my number reach my cell phone no
matter where I go.


> Number portability database is looked up after the call
> reaches the destination country, which will be used for
> further intra-national routing, which do not affect
> country-wise aggregation of international routing table.
Actually the GSM system will query the HLR to find out where to really
route the call. Much like LISP actually.

Regards,

Baldur