check_switch_psu

Project Notes

Uses ENTITY-MIB and CISCO-ENTITY-FRU-CONTROL-MIB.
Only bash and snmpwalk or snmpbulkwalk are required.

EXAMPLE OUTPUT

WARNING: All PSUs are present (Nexus 5010 PSU module, 110-208VAC 550w). Status PSU-1:(offDenied) PSU-2:(on).

WARNING: Only one PSU is present.

Unknown: More than 2 PSUs detected. Confused. Aborting.

OK: All PSUs are present (Nexus 5010 PSU module, 110-208VAC 550w). Status PSU-1:(on) PSU-2:(on).

OK: All PSUs are present (6000.00W 220v AC). Status PSU-1:(on) PSU-2:(on) PSU-3:(on).

USAGE

$ ./check_switch_psu -h

check_switch_psu - Switch PSU checker.

Usage: check_switch_psu [-h] [-l] [-n <NUM>] [-c SECRET] <host|IP>

-h         :  Display this help text.
-v         :  Display the version of this script.
-l         :  List hardware.
-n <NUM>   :  Number of PSUs to check for (default is 2).
-C SECRET  :  Community string.

Check that NUM power supplies are working.

Examples

List device hardware info:
    check_switch_psu -l -c secret 1.2.3.4

Check number of PSUs on device:
    check_switch_psu -c secret 1.2.3.4