nanog mailing list archives

Re: "Vint Cerf Says Symmetry is Beautiful"


From: Bubba Parker <sysadmin () citynetwireless net>
Date: Thu, 31 Mar 2005 11:01:56 -0600


Where does 95th percentile fit into this?

On Thu, Mar 31, 2005 at 06:59:37PM +0200, Mikael Abrahamsson wrote:

On Thu, 31 Mar 2005, Fergie (Paul Ferguson) wrote:

Cerf Says Symmetry is Beautiful

Of course, from a technical point of view I am all for symmetrical 
connections as well.

From a commercial perspective I think that it's hard to recouperate cost 
from a 10 meg symmetrical connection when the customer is running p2p and 
is using most of that bw 24/7 and is only paying $40 or so for that 
pleasure. Yes, one can degrade that customers performance by ratelimiting 
or such, or prioritizing other customers traffic or something else, but 
the 90/10 rule saves some of it, the problem is when the 90% start doing 
the same, then the flat rate business model is a problem and does not 
scale.

-- 
Mikael Abrahamsson    email: swmike () swm pp se

-- 
Bubba Parker
sysadmin () citynetwireless net
CityNet LLC
http://www.citynetinfo.com/


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