On Tue, Jan 6, 2009 at 4:03 PM, Brian E Carpenter <[email protected]> wrote: > Tony, > > On 2009-01-07 08:36, Tony Li wrote: > ... >> >> Again, the most important thing here is the slope (or more generally the >> shape) of the curve. As long as the slope of the prefix curve exceeds the >> slope of the technology curve, you will eventually and necessarily run into >> a problem. > > I know where to find data for the prefix curve, although it's very > nosiy data and there is no reliable model that allows us to fit the
and as always remember that internal routing table growth happens outside of globally visible changes, and often (ATT's CBB as an example, sprint/nextel IMS deployments as another) is completely internal... unfortunately they are also not as predictable. I would guess that internal tables at most providers (based on the preso's from AMS/RAWS) are 30-50% larger than the global table. Some providers (ATT/Sprint) are looking at vastly larger internal tables. -Chris > curve and extrapolate. But where do I find useable data for the > technology curve? Marketing-style hockey sticks don't help. > > Brian > _______________________________________________ > rrg mailing list > [email protected] > https://www.irtf.org/mailman/listinfo/rrg > _______________________________________________ rrg mailing list [email protected] https://www.irtf.org/mailman/listinfo/rrg
