[mrtg] having trouble with OID for cisco 6509 switch

[Matthew Topper]

On Thu, 30 Apr 2009 18:54:53 +0300 (AST)
"Benedict simon" <simon at kmun.gov.kw> wrote:

> Dear All,
> 
> I am sucessfully installed Mrtg and been working fine.
> i am also monitoring CPU load for 2800 and 3700 router but i do have a
> problem monitoring the CPU load on my CISCO 6509 ciscoIOS MSFC
> 
> I have tried using the following OIDs but it does not work
> 
> Target[cpu.3]:1.3.6.1.4.1.9.2.1.57.0&1.3.6.1.4.1.9.2.1.58.0:public at ipadd
> Target[cpu.3]:1.3.6.1.4.1.9.9.109.1.1.1.1.5&.1.3.6.1.4.1.9.9.109.1.1.1.1.5:public at ipaddr
> 
> but the graph is always 0
> 
> does anybody have OIDS for cisco 6509 cisco IOS switch
> 
> apprecite your help
> 
> 
> -
> Network ADMIN
> -------------
> KUWAIT MUNICIPALITY:
> 


We've used the OID 1.3.6.1.4.1.9.9.109.1.1.1.1.5 to do this before.  If
you walk this, you'll get something like the following:

.1.3.6.1.4.1.9.9.109.1.1.1.1.5.1 = Gauge32: 2
.1.3.6.1.4.1.9.9.109.1.1.1.1.5.2 = Gauge32: 16
.1.3.6.1.4.1.9.9.109.1.1.1.1.5.3 = Gauge32: 0
.1.3.6.1.4.1.9.9.109.1.1.1.1.5.4 = Gauge32: 0

Then, you turn each of these entries into a physIndex, using
1.3.6.1.4.1.9.9.109.1.1.1.1.2

.1.3.6.1.4.1.9.9.109.1.1.1.1.2.1 = INTEGER: 5017
.1.3.6.1.4.1.9.9.109.1.1.1.1.2.2 = INTEGER: 5001
.1.3.6.1.4.1.9.9.109.1.1.1.1.2.3 = INTEGER: 3001
.1.3.6.1.4.1.9.9.109.1.1.1.1.2.4 = INTEGER: 2001

Then, look at the name of each of these interfaces from the entity mib:
1.3.6.1.2.1.47.1.1.1.1.7

.1.3.6.1.2.1.47.1.1.1.1.7.5017 = STRING: "CPU of Routing Processor 5"
.1.3.6.1.2.1.47.1.1.1.1.7.5001 = STRING: "CPU of Switching Processor 5"
.1.3.6.1.2.1.47.1.1.1.1.7.3001 = STRING: "CPU of Module 2"
.1.3.6.1.2.1.47.1.1.1.1.7.2001 = STRING: "CPU of Module 1"

The first two entries are on the active supervisor.  I think that the
CPU of the Switching Processor is what you're looking for.

Other entries are for modules that have their own processor.

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