[c-nsp] Monitoring CPU of Sup and MSFC on Native IOS

[Sam Munzani]

> On Dec 1, 2004, at 1:17 PM, lee.e.rian at census.gov wrote:
>
>>> What's the 3rd?
>>
>> It's in the entity mib - use the value of cpmCPUTotalPhysicalIndex to 
>> find
>> out.
>
>
> On the Sup720 platform, we ran into a problem related to the fix for 
> bug CSCed22417, which had the effect of breaking mappings between 
> cpmCPUTotalPhysicalIndex and entity-mib.  This of course broke some of 
> our monitoring tools.
>
You might be absolutely right. If I poll same OID multiple times, it 
doesn't return same number all the time. See below.
nuc-srv-cps-nucms10 # snmpwalk mynode public .1.3.6.1.4.1.9.9.109.1.1.1
enterprises.9.9.109.1.1.1.1.2.1 = 6015
enterprises.9.9.109.1.1.1.1.2.2 = 0
enterprises.9.9.109.1.1.1.1.2.3 = 0
enterprises.9.9.109.1.1.1.1.3.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.3.2 = Gauge32: 3
enterprises.9.9.109.1.1.1.1.3.3 = Gauge32: 11
enterprises.9.9.109.1.1.1.1.4.1 = Gauge32: 0
enterprises.9.9.109.1.1.1.1.4.2 = Gauge32: 4
enterprises.9.9.109.1.1.1.1.4.3 = Gauge32: 12
enterprises.9.9.109.1.1.1.1.5.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.5.2 = Gauge32: 4
enterprises.9.9.109.1.1.1.1.5.3 = Gauge32: 13
enterprises.9.9.109.1.1.1.1.6.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.6.2 = Gauge32: 3
enterprises.9.9.109.1.1.1.1.6.3 = Gauge32: 11
enterprises.9.9.109.1.1.1.1.7.1 = Gauge32: 0
enterprises.9.9.109.1.1.1.1.7.2 = Gauge32: 4
enterprises.9.9.109.1.1.1.1.7.3 = Gauge32: 12
enterprises.9.9.109.1.1.1.1.8.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.8.2 = Gauge32: 4
enterprises.9.9.109.1.1.1.1.8.3 = Gauge32: 13

10 Sec later same command produces following.

nuc-srv-cps-nucms10 # snmpwalk mynode public .1.3.6.1.4.1.9.9.109.1.1.1
enterprises.9.9.109.1.1.1.1.2.1 = 6015
enterprises.9.9.109.1.1.1.1.2.2 = 6001
enterprises.9.9.109.1.1.1.1.2.3 = 0
enterprises.9.9.109.1.1.1.1.3.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.3.2 = Gauge32: 7
enterprises.9.9.109.1.1.1.1.3.3 = Gauge32: 11
enterprises.9.9.109.1.1.1.1.4.1 = Gauge32: 0
enterprises.9.9.109.1.1.1.1.4.2 = Gauge32: 6
enterprises.9.9.109.1.1.1.1.4.3 = Gauge32: 12
enterprises.9.9.109.1.1.1.1.5.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.5.2 = Gauge32: 6
enterprises.9.9.109.1.1.1.1.5.3 = Gauge32: 13
enterprises.9.9.109.1.1.1.1.6.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.6.2 = Gauge32: 7
enterprises.9.9.109.1.1.1.1.6.3 = Gauge32: 11
enterprises.9.9.109.1.1.1.1.7.1 = Gauge32: 0
enterprises.9.9.109.1.1.1.1.7.2 = Gauge32: 6
enterprises.9.9.109.1.1.1.1.7.3 = Gauge32: 12
enterprises.9.9.109.1.1.1.1.8.1 = Gauge32: 1
enterprises.9.9.109.1.1.1.1.8.2 = Gauge32: 6
enterprises.9.9.109.1.1.1.1.8.3 = Gauge32: 13

I am running 12.2.17d.SXB5.

Sam

> TAC says this will be fixed in 12.2(18)SXE.  (april 05?)
>
> Dale
>
> -----------------------------------------------
> Dale W. Carder
> Network Engineer
> University of Wisconsin at Madison
> http://net.doit.wisc.edu/~dwcarder
>
>