RE: Monitoring CPU Temp

Hi Dave,

Thanks for your answer.
Now I am able to get traps for CPU temperature and Voltage levels
monitoring.
But if I issue snmpwalk on "lmFanSensorsTable" object I am getting an
error msg as below.
".1.3.6.1.4.1.2021.13.16.3 = No Such Object available on this agent at
this OID."

For Other lmSensorsTables I was able to get the result.

Is 'lmFanSensorsTable' is supported in the Net-SNMP v 5.3.1
Our System Details are - 5.10 Generic sun4u sparc SUNW,Netra-240

If I issue prtpicl to fan sensors , I am getting the output as given
below.
#prtpicl -v -c fan
  f2_rs (fan, 4c00000923)
  :_fru_parent   (4c000006ccH)
  :Label         RS
  :SpeedUnit      rpm
  :LowWarningThreshold   0x7d0
  :Speed         0x113b
  :_class        fan
  :name  f2_rs
  f3_rs (fan, 4c0000092a)
  :_fru_parent   (4c000006d1H)
  :Label         RS
  :SpeedUnit      rpm
  :LowWarningThreshold   0x7d0
  :Speed         0xf11
  :_class        fan
  :name  f3_rs
  ...


Thanks,
Sailaja

-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Dave Shield
Sent: Monday, July 31, 2006 2:34 PM
To: Sailaja Banda (WT01 - Broadband Networks)
Cc: [email protected]
Subject: Re: Monitoring CPU Temp

On 29/07/06, [email protected] <[email protected]> wrote:
> We want Net-SNMP agent to generate alarms when the CPU temperature
goes
> above the set threshold value.
> Can any suggest us what are the monitor directives that needs to be
added to
> the file snmpd.conf.

Untested, but try something like

  monitor -o lmTempSensorsDevice "temperature"  lmTempSensorsValue >
1000

(or whatever threshold you feel appropriate).
With that, and a suitable trap destination, and internal query
settings (iquerySecName plus access control), the agent should report
whenever a temperature sensor exceeds the given threshold.

Similarly for the other types of sensor variables.


> We have added  "defaultMonitors yes" to snmpd.conf file.

No - the (experimental) sensors MIB is not part of the defaultMonitors
setup.
See the documentation for what this does cover.

Dave

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