> >So a single large address block is of little use to such an organization,
> >unless they get to announce more specifics all over the place.
>
> This seems to imply several things:
> - when having lots of sites, you typically want to obtain local
> Internet connectivity, because transporting all the traffic over
> links or VPNs is a pretty heavy business
this is an assertion which many have claimed is false.
based on empericial evidence.
> - you don't want to backhaul all the traffic in the internal network
> / VPNs, so you'll either need to announce a lot of more specifics
> or use IP addresses from local internet providers
this is also an assertion based on false premise.
> Pekka Savola "You each name yourselves king, yet the
> Netcore Oy kingdom bleeds."
> Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
