[175243] in North American Network Operators' Group
Re: Keeping Track of Data Usage in GB Per Port
daemon@ATHENA.MIT.EDU (Valdis.Kletnieks@vt.edu)
Wed Oct 15 14:14:45 2014
X-Original-To: nanog@nanog.org
To: Colton Conor <colton.conor@gmail.com>
In-Reply-To: Your message of "Wed, 15 Oct 2014 13:06:56 -0500."
<CAMDdSzNDYW17o-a4nXuO1-i5QdDptaxnkjWziLQhgqGbELaXDg@mail.gmail.com>
From: Valdis.Kletnieks@vt.edu
Date: Wed, 15 Oct 2014 14:14:31 -0400
Cc: NANOG <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
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On Wed, 15 Oct 2014 13:06:56 -0500, Colton Conor said:
> on a cisco switch vs a DSL port on a DSLAM for example? I would think these
> access switches would have some sort of stat you can count similar to a
> utility meter reader on a house. See what it was at last month, see what is
> is at this month, subtract last months from this months, and the difference
> is the total amount used for that month.
Assume a 20mbit connection. How many times can this roll over a
32 bit counter in a month if it's going full blast?
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