monitor router temperature

Max perldork at webwizarddesign.com
Fri Feb 13 03:46:43 CET 2009


On Thu, Feb 12, 2009 at 6:16 PM, Chris <atstake at gmail.com> wrote:
> I was wondering if there is any way to monitor a router's internal
> temperature via Nagios? I get lots of information when I use snmlwalk.
> But most check_snmp_* plugins give me
> "Error: walkoid() returned nothing" error. Thanks for any suggestions.

I wrote and have used this script extensively:

http://www.nagios3book.com/nagios-3-enm/checks/cisco/check_snmp_cisco_temp.pl

If you get errors from scripts, most likely your device does not
support the MIBs the scripts are looking for.

as Marc stated, 7600s, 6000 series, and some 5000 series Ciscos
support temperature sensors, 2x and 3x models do not, the 4000 series
models I have used did not either.

What kind of device are you querying?  If it is a Cisco device, it
will need to support the

CISCO-ENTITY-SENSOR MIB

http://www.oidview.com/mibs/9/CISCO-ENTITY-SENSOR-MIB.html

- Max

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