Eugen Leitl <[EMAIL PROTECTED]> writes: > Meanwhile, we have to survive by building next-generation networks > as a virtual layer on the existing one, and then swap it (tunnel > the old-style protocols over the next-generation fabric).
The internet *is* a virtual layer on top of other networks. No one runs IP as the data link layer. :) That's why the internet is so flexible and survives so well. Perry
