[178136] in North American Network Operators' Group
RE: Usage Graphing per Subnet
daemon@ATHENA.MIT.EDU (Raymond Burkholder)
Tue Feb 17 12:02:52 2015
X-Original-To: nanog@nanog.org
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From: "Raymond Burkholder" <ray@oneunified.net>
To: <nanog@nanog.org>
In-Reply-To: <CAGBKYd5a45yO2v7M+ahRfEZvRp-M8Kh0pLfxg-JkmtYBtT-YRQ@mail.gmail.com>
Date: Tue, 17 Feb 2015 13:02:26 -0400
Errors-To: nanog-bounces@nanog.org
> >>
> >>> 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 =3D> Customer A ; 192.168.1.8/29
> >>> =3D> 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 y=
our devices. I then I create a shadow profile for each subnet I wish to ch=
art.
--=20
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