nanog mailing list archives

Re: [nsp] Re: Per VLAN Stats on MSFC2 - Complaints from the Field


From: "Christopher L. Morrow" <chris () UU NET>
Date: Thu, 20 Nov 2003 23:27:41 +0000 (GMT)


On Thu, 20 Nov 2003, Anthony Cennami wrote:


If you want to bill accurately, bill off the Layer 2 ports; that's what
is always churning the traffic.  I've not looked at the accuracy on a
scientific level, but I've never found what I believed to be a serious
discrepency when billing/polling the physical ports.


What about the cases where the customer has more than 1 port on your
switch, you must then aggregate the traffic from N ports, discount the
data between the local hosts and only bill for the actual up/down from the
switch to the core, no?

That seems complex, of course perhaps only 1 port per customer makes some
sense in these cases too, eh?


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