Re: Start accepting longer prefixes as IPv4 depletes?

[Cameron Byrne <cb.list6 () gmail com>]

On Wed, Dec 8, 2010 at 11:37 AM, Seth Mattinen <sethm () rollernet us> wrote:
> On 12/8/2010 11:23, Cameron Byrne wrote:
> > At the edge, with the down economy, i bet there are plenty of folks
> > that are only accept /21s and shorter from their upstream ISP so they
> > can get some more mileage out of their older gear.
>
> Hopefully they have a default route; ARIN now has PI /24 assignments,
> and none of those would have a large aggregate announcement.

Sorry, getting a default route from the provider was assumed  in my
mind and not in the email.  It goes back to routers that can take only
256k routes ... they cant take full tables these days, so they just
ditch the smaller blocks.  The default route still work for
reachability .... but not route optimization at the edge.

Cameron


> ~Seth