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Usage Graphing per Subnet

Subject: Usage Graphing per Subnet
From: ray at oneunified.net (Raymond Burkholder)
Date: Tue, 17 Feb 2015 13:02:26 -0400
In-reply-to: <CAGBKYd5a45yO2v7M+ahRfEZvRp-M8Kh0pLfxg-JkmtYBtT-YRQ@mail.gmail.com>
References: <CAGBKYd7CSosLsfHQ=2Xe5tx2cGq_SVOzTyZOYPSxZs=tuZq0qA@mail.gmail.com> <[email protected]> <[email protected]> <CAGBKYd5a45yO2v7M+ahRfEZvRp-M8Kh0pLfxg-JkmtYBtT-YRQ@mail.gmail.com>

> >>
> >>> Hi All, I have a requirement to plot a usage graph per subnet. As an
> >>> example.
> >>>
> >>> I have a 192.168.1.0/24 subnet divided among 32 customers where each
> >>> one will get a /29 [ 192.168.1.0/29 => Customer A ; 192.168.1.8/29
> >>> => Customer B etc... ] ...
> >>>
> >>> Is there any tool to graph the usage of entire /24 subnet ???

I use nfdump/nfsen for this sort of thing.  It requires netflow export on your devices.  I then I create a shadow profile for each subnet I wish to chart.


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References:
- Usage Graphing per Subnet
  - From: mmethw2003 at gmail.com (Methsri Wickramarathna)
- Usage Graphing per Subnet
  - From: ak at ghostnet.de (Armin Kneip)
- Usage Graphing per Subnet
  - From: karsten_thomann at linfre.de (Karsten Thomann)
- Usage Graphing per Subnet
  - From: mmethw2003 at gmail.com (Methsri Wickramarathna)

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