[address-policy-wg] Re: Fallacy by Kurt

> > Something that right now confuses *me* is:  If I understand this
> > correctly, the 'default-free zone' is meant to be kept below 1000
> > routes, so routers can be fast.
>
> The hard limit is, IMO, 8192.

Past history has told us that at least some technologists have
failed miserably in predicting whether fast routers can be built
which handle largish routing tables.

If I recall correctly, an argument similar to the above one was
one of the arguments the ATM proponents used in their day: you
need a short header to do fast lookups, and "fast IP routers
cannot be built".  History since then has at least told me that
this was not entirely accurate.

Therefore, I tend to view the above justification and limits with
a healthy dose of scepticism.

Regards,

- Håvard