[mrtg] Re: Specifying two IP adresses

[Matt Walkowiak]

Do this:
Run cfgmaker with the following line:
./cfgmaker internal at 192.168.1.1 > /www/mrtg/cfg/mrtg.cfg

That should get ALL the active interfaces of the device you are trying to
query, and place them into the file mrtg.cfg.
I should also point out a little security here.  NEVER place your .CFG files
in a folder that can be accessed from the MRTG web.  It's just a text file,
and if your MRTG site is ever public, people could easily open up your .CFG
file, and in there are all your community strings with their IP addresses -
and you just opened up your device to the world.
Ok, back to the .CFG file.  For two separate graphs, just have mrtg run the
.CFG file as normal, after you setup your WorkDir and Options lines:
./mrtg /www/mrtg/cfg/mrtg.cfg
If you want to add the total bandwidth for each interface, take the Target
line from the second interface, and "Add" it to the Target line of the first
IF:
Target[asdf]:2:public at 10.0.0.1 + 3:public at 10.0.0.1

Mrtg will then add all the numbers together before it graphs them

Matt Walkowiak


----- Original Message -----
From: "Ambrose Li" <a.c.li at ieee.org>
To: "Rowan Reid" <rreid at studio3arc.com>
Cc: <mrtg at list.ee.ethz.ch>
Sent: Tuesday, November 19, 2002 9:13 PM
Subject: [mrtg] Re: Specifying two IP adresses


>
> On Tue, Nov 19, 2002 at 05:46:06PM -0800, Rowan Reid wrote:
> >
> > How do I specify charts for two interfaces ... My config is below ...
>
> Are you just trying to generate separate charts for the
> two interfaces? If so, you can just do it twice, i.e.,
> run cfgmaker for the first interface and redirect the
> results to a file, then run cfgmaker for the second
> interface and append the results to the same file.
>
> If you mean you want to graph data from the two interfaces
> on the same graph, I believe you must edit the config file
> manually.
>
>
> --
> Ambrose Li  <a.c.li at ieee.org>
> http://ada.dhs.org/~acli/cmcc/  http://www.cccgt.org/
>
> DRM is theft - We are the stakeholders
>
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