[mrtg] Re: configure mrtg for a 1000M network router

[Eric Brander]

Michael Earls wrote:

>This is a start on 64 bit router
>
>http://people.ee.ethz.ch/~oetiker/webtools/mrtg/mrtg-reference.html
>
>SNMPv2c
>    If you have a fast router you might want to try to poll the ifHC* counters. This feature gets activated by switching to SNMPv2c. Unfortunately not all devices support SNMPv2c yet. If it works, this will prevent your counters from wraping within the 5 minute polling interval, since we now use 64 bit instead of the normal 32 bit. 
>
>    Example:
>
> Target[ezwf]: 2:public at router1:::::2
>
>michael
>
>  
>
You can also add the SNMPv2 option when building a config using 
cfgmaker.  Try:

--snmp-options=:::::2

on the cfgmaker command line.  That'd be the quickest way to find out if 
your switch supports HC counters.

HTH,

Eric Brander

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