On Wed, 2010-12-15 at 05:31 -0500, Randy Epstein wrote: > Laurent, > > >If a 10G port for transit is paid by comcast $30/Mbit/s monthly > >that's 0.19 cent/internet customer/month for a new 10G port > >to properly desaturate this particular link. > > >Did I compute something wrong? > > >Laurent > > Yes, now you need to multiply that by the numerous other ports that have the > same conditions and need upgrades.
If I look at: http://www.ams-ix.net/statistics/ That's 1.2 Tbit/s peak for European biggest IX so 120 10G ports so about 22 cent/customer/month assuming Comcast alone generates this kind of bandwidth and pays what mom & pop AS pay for transit. It still doesn't compute to me... Laurent