[mrtg] Re: Cisco 6509 MSFC II issues

Roth, Gabrielle gabrielle.roth at xo.com
Tue Jun 12 00:18:09 MEST 2001

1.  Are the error and collision counters that you see on the switch cli
actually incrementing, or are they just not showing 0?
- The numbers available at the cli are not necessarily going to match what
you get from snmp with cisco equipment.

2.  When you say "the values i get from snmp", do you mean snmpwalk/get at
the cli of the box from which you are running mrtg, or do you mean you only
get 0 in the graphs?
- If you are getting zeros when you do cli snmpgets, yet the error and
collision counters are incrementing, I haven't any idea.
- If you are only getting zeros in your graphs, try doing an snmpget and see
what happens.  You may need to use the "perminute" or "perhour" options.



<snipped to avoid the quote rule>
> for a few months i have been using mrtg to graph a few cisco 6509 with
> msfc ii cards.  i seem to be getting the traffic in and out fine but
> am having trouble when i try and monitor some error OID's such as
> collisions, ifInerros, ifOuterros.  the values i get from 
> snmp say 0 but in the msfc itself i do get coll and errors.

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