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<TITLE>Re: [mrtg] Graphing on a single port by IP</TITLE>
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<P><FONT SIZE=2>On Tue, 2007-01-23 at 10:15 -0700, Bill Green dfn Systems wrote:<BR>
> Hi,<BR>
><BR>
> Thanks to this list, I've been able to get a basic MRTG setup going.<BR>
> It's been running great for a month now monitoring usage on ATM interfaces.<BR>
><BR>
> I would like to similarly monitor and Graph usage by IP Address on traffic<BR>
> from multiple sources that comes in on a single Ethernet Interface. Can MRTG<BR>
> do this?<BR>
<BR>
mrtg does not have a native way to derive those numbers. There are all<BR>
sorts of methods that can be deployed, but they require another program<BR>
to generate the figures that mrtg would graph.<BR>
<BR>
> If not, can someone suggest a program that can? (preferrably Open<BR>
> Source)<BR>
<BR>
you don't say what platform the ethernet is on. If you have a netflow<BR>
capable device, then floow-tools or flowscan is probably your best bet.<BR>
<BR>
--<BR>
Daniel J McDonald, CCIE # 2495, CISSP # 78281, CNX<BR>
Austin Energy<BR>
<A HREF="http://www.austinenergy.com">http://www.austinenergy.com</A><BR>
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