mclarkson / check_switch_module

Check that modules are in an ok state. Say exactly which module is in non-ok state otherwise. Tested on Cisco Nexus 7000 series switches.

Check Switch Module

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

INSTALL

Example:

wget https://raw.github.com/mclarkson/check_switch_module/master/check_switch_module
chmod +x check_switch_module
mv check_switch_module /usr/lib64/nagios/plugins/

EXAMPLE OUTPUT

CRITICAL: poweredDown-->'10 Gbps Ethernet XL Module'-->'LinecardSlot-10'-->'Nexus7000 C7010 (10 Slot) Chassis'.

OK: 7 modules are ok.

MANUAL PAGE

$ ./check_switch_module -h

check_switch_module - Switch Module checker.

Usage: check_switch_module [-h] [-l] [-c SECRET] <host|IP>

 -h         :  Display this help text.
 -v         :  Display the version of this script.
 -l         :  List hardware.
 -C SECRET  :  Community string.

Check that modules are in OK state.

Examples

List device hardware info:
    check_switch_module -l -C secret 1.2.3.4

Check modules are in OK state:
    check_switch_module -C secret 1.2.3.4