[148697] in North American Network Operators' Group

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Re: Polling Bandwidth as an Aggregate

daemon@ATHENA.MIT.EDU (Leo Bicknell)
Fri Jan 20 10:48:50 2012

Date: Fri, 20 Jan 2012 07:48:03 -0800
From: Leo Bicknell <bicknell@ufp.org>
To: NANOG <nanog@nanog.org>
Mail-Followup-To: NANOG <nanog@nanog.org>
In-Reply-To: <CABO8Q6Qohc6wuLeX3vWs-cpK=BzWBYptOi63NDvhh9CseKAC_Q@mail.gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org


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In a message written on Fri, Jan 20, 2012 at 10:36:38AM -0500, Keegan Holle=
y wrote:
> using cacti for this.  My last question is if there is any easy/automated
> way to pull interfaces into cacti and configure graphs for them either via
> SNMP or reading from a mysql DB.  I suddenly remember how much I hate
> importing large routers into cacti and configuring the graphs.

I find using MRTG is easier than Cacti for _automation_ purposes.
It's configmaker script will generate a config file for a single
router.  I've written about 5 different versions of a small script
that's basically a customized config maker so the graphs get named
with customer names or the like.  The job can be fully automated
with a few hours of coding; run it out of Cron to rebuild your interface
list automatically and you'll never miss a customer turn up because
someone forgot to configure a graph.

--=20
       Leo Bicknell - bicknell@ufp.org - CCIE 3440
        PGP keys at http://www.ufp.org/~bicknell/

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