7. The Plugins

7.1. check_brocade_fan

The plugin checks if the SAN switch considers the speed of the given fan to be within the nominal range.

Scan result:

OK index: INDEX ; info: INFO

Specific Parameters:

Warning:

• The fan is unknown, faulty or absent.

Critical:

• The speed of the fan is not within the nominal range.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;speed

“Nagios Plugins” Style:'current speed'=speed

Values:

7.2. check_brocade_overall

The plugin checks the overall status of a Brocade SAN switch.

Note: there is an ugly hack inside: The SNMP timeout is set higher because the devices used for testing tended to time out otherwise. And once they had timed out they took some time before recovering.

Scan result:

OK

Warning:

• the operational status is “offline” or “testing”.

Critical:

• the operational status is “faulty”.
• the POST diagnostics returned anything but “OK”.

Logging and Plotting:

Not supported.

7.3. check_brocade_port

The plugin checks one fibre channel port of a Brocade SAN switch.

Scan result:

OK index: INDEX ; pStat: PSTAT ; aStat: ASTAT

Specific Parameters:

Warning:

• The port is administratively down.

Critical:

• The port is physically down and administratively enabled.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;pStat;oStat;iWrds;oWrds;iFrms;oFrms

“Nagios Plugins” Style (some blanks replaced with linefeeds):'input words'=iWrdsc 'output words'=oWrdsc
'input frames'=iFrmsc 'output frames'=oFrmsc

Values:

7.4. check_brocade_psu

The plugin checks one power supply unit of a Brocade SAN switch.

Scan result:

OK index: INDEX ; info: INFO

Specific Parameters:

Warning:

• The PSU is unknown or absent.

Critical:

• The PSU is not operating within its nominal range or faulty.

Logging and Plotting:

Not supported.

7.5. check_brocade_temp

The plugin checks if a Brocade SAN switch considers the temperature at a given sensor is within the nominal range.

Scan result:

OK index: INDEX ; info: INFO

Specific Parameters:

Warning:

• the temperature sensor is unknown, faulty or absent.

Critical:

• the temperature of the sensor is not within the nominal range.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;tempC

“Nagios Plugins” Style:'current temperature'=tempC

Values:

7.6. check_cisco_cpuusage

The plugin checks the one minute and five minute averages of the cpu usage of a Cisco device.

Scan result:

OK index: INDEX [newOIDs|oldOIDs]

Specific Parameters:

Warning:

• at least one average is greater than the appropriate warning threshold.

Critical:

• at least one average is greater than the appropriate critical threshold.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:addinf;usage1;usage5

“Nagios Plugins” Style (some blanks replaced with linefeeds):'1 minute cpu usage'=usage1%;warn1;crit1
'5 minute cpu usage'=usage5%;warn5;crit5

Values:

7.7. check_cisco_fan

The plugin checks the overall status of one of a Cisco device's fans.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Warning:

• the fan's status is “warning”, “shutdown” or “not present”.

Critical:

• the fan's status is “critical” or “not functioning”.

Logging and Plotting:

Not supported.

7.8. check_cisco_if_load

The plugin checks the interface load of one of a Cisco device's network interfaces.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Warning:

• The interface load is greater than the warning threshold.

Critical:

• The interface load is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:addinf;load

“Nagios Plugins” Style:'load'=load;warn;crit;0;255

Values:

7.9. check_cisco_mem

The plugin checks the status of one of a Cisco device's memory pools.

Scan result:

OK index: INDEX ; alternate: ALTER ; name: NAME

Specific Parameters:

Units:

Warning:

• The memory pool's usage is greater than the warning threshold.

Critical:

• The memory pool's usage is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;used;free;lFree

“Nagios Plugins” Style (some blanks replaced with linefeeds):'memory'=usedB;warn;crit;0;size
'largest free block'=lFreeB

Values:

7.10. check_cisco_pix_conns

The plugin checks the number of connections used an a Cisco PIX Security Appliances.

Scan result:

OK

Specific Parameters:

Warning:

• the current number of connections is greater than the warning threshold.

Critical:

• the current number of connections is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:conn

“Nagios Plugins” Style:'connections'=conn;warn;crit

Values:

7.11. check_cisco_psu

The plugin checks the overall status of one of a Cisco device's power supply units.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Warning:

• the PSU's status is “warning”, “shutdown” or “not present”.

Critical:

• the PSU's status is “critical” or “not functioning”.

Logging and Plotting:

Not supported.

7.12. check_cisco_temp

The plugin checks the temperature at one of a device's sensors.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Warning:

• The sensor's status is “warning”, “shutdown” or “not present”.
• The temperature is greater than the warning threshold.

Critical:

• The sensor's status is “critical” or “not functioning”.
• The temperature is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addInf;tempC;tempE

“Nagios Plugins” Style (some blanks replaced with linefeeds):'current temperature'=tempC;warn;crit
'emergency shutdown temperature'=tempE

Values:

7.13. check_cisco_voltage

The plugin checks the voltage at one of a Cisco device's sensors.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Warning:

• the sensor's status is “warning”, “shutdown” or “not present”.

Critical:

• the sensor's status is “critical” or “not functioning”.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;voltC;voltL;voltH

“Nagios Plugins” Style (some blanks replaced with linefeeds):'current voltage'=voltC
'low threshold voltage'=voltL 'high threshold voltage'=voltH

Values:

7.14. check_cisco_vpn_conns

The plugin checks the number of connections (sessions) used on an a Cisco VPN Concentrator.

Scan result:

OK

Specific Parameters:

Warning:

• the current number of user sessions is greater than the warning threshold.

Critical:

• the current number of user sessions is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:actSC;actUS;maxUS;maxSC;l2lSC;manSC;remSC

“Nagios Plugins” Style (some blanks replaced with linefeeds):'active sessions'=actSC
'active user sessions'=actUS;warn;crit;;maxUS
'maximum sessions'=maxSC
'LAN-to-LAN sessions'=l2lSC
'management sessions'=manSC
'remote access sessions'=remSC

Values:

7.15. check_cisco_vpn_cpuusage

The plugin checks the cpu usage of a Cisco VPN Concentrator.

Scan result:

OK

Specific Parameters:

Warning:

• the current cpu usage is greater than the warning threshold.

Critical:

• the current cpu usage is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:usage

“Nagios Plugins” Style (some blanks replaced with linefeeds):'cpu usage'=usage%;warn;crit

Values:

7.16. check_cisco_vpn_fan

The plugin checks whether a fan of Cisco VPN Concentrator has an alarm. If the fan does have an alarm a critical alert will be generated. The plugin never returns a warning.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Critical:

• The fan has an alarm.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;speed

“Nagios Plugins” Style:'current speed'=speed

Values:

7.17. check_cisco_vpn_temp

The plugin checks whether a temperature sensor of Cisco VPN Concentrator has an alarm. If the sensor does have an alarm a critical alert will be generated. The plugin never returns a warning.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Critical:

• The sensor has an alarm.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;tempC

“Nagios Plugins” Style:'current temperature'=tempC

Values:

7.18. check_cisco_vpn_thru

The plugin checks the throughput utilization of a Cisco VPN Concentrator.

Scan result:

OK

Specific Parameters:

Warning:

• the current throughput utilization is greater than the warning threshold.

Critical:

• the current throughput utilization is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:utilization

“Nagios Plugins” Style (some blanks replaced with linefeeds):'cpu utilization'=usage%;warn;crit

Values:

7.19. check_cisco_vpn_voltage

The plugin checks whether a voltage sensor of a Cisco VPN Concentrator has an alarm. If the voltage sensor does have an alarm a critical alert will be generated. The plugin never returns a warning.

Scan result:

OK index: INDEX ; descr: DESCR

Specific Parameters:

Critical:

• The voltage sensor has an alarm.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;voltage

“Nagios Plugins” Style:'current voltage'=voltage

Values:

7.20. check_cpq_fan

The plugin checks the status of one of a Compaq computer's fans.

Scan result:

OK chassis: CHASSIS ; index: INDEX ; local: LOCAL

Note: The scan only returns fans which are “present”.

Specific Parameters:

Warning:

• the presence of the fan is “other”, “absent” or not valid.
• the condition of the fan is “other” or “degraded”.

Critical:

• the fan is present and “failed”.

Logging and Plotting:

Not supported.

7.21. check_cpq_fcaaccel

The plugin checks the status of one of a Compaq computer's external array accelerator.

Note: the same accelerator can be reported by all computers connected to the array.

Scan result:

OK index: INDEX ; slot: SLOT

Specific Parameters:

Warning:

• the condition of the accelerator is “other” or “degraded”.

Critical:

• the condition of the accelerator is “failed”.

Logging and Plotting:

Not supported.

7.22. check_cpq_fcaeac

The plugin checks the of one of a Compaq computer's external array controllers.

Note: the same controller can be reported by all computers connected to the array.

Scan result:

OK index: INDEX ; slot: SLOT ; model: MODEL

Specific Parameters:

Warning:

• the condition of the controller is “other” or “degraded”.
• the status of the controller is “other” or “redundantPathOffline”.

Critical:

• the condition of the controller is “failed”.
• the status of the controller is “failed” or “offline”.

Logging and Plotting:

Not supported.

7.23. check_cpq_fcahctrl

The plugin checks the status of one of a Compaq computer's host controllers.

Scan result:

OK index: INDEX ; slot: SLOT ; model: MODEL

Specific Parameters:

Warning:

• the condition of the controller is “other” or “degraded”.
• the status of the controller is “other” or “loop degraded”.

Critical:

• the condition of the controller is “failed”.
• the status of the controller is “failed”, “shutdown” or “loop failed”.

Logging and Plotting:

Not supported.

7.24. check_cpq_fcalogdrv

The plugin checks the status of one of a Compaq computer's a logical drives on an external array controller.

Note: the same logical drive can be reported by all computers connected to the array.

Scan result:

OK index: INDEX ; drive: DRIVE ; faultTolerance: FTOL

Specific Parameters:

Warning:

• the condition of the logical drive is “other” or “degraded”.

Critical:

• the condition of the logical drive is “failed”.

Logging and Plotting:

Not supported.

7.25. check_cpq_fcaphydrv

The plugin checks the status of one of a Compaq computer's physical drives on an external array controller.

Note: the same physical drive can be reported by all computers connected to the array.

Scan result:

OK index: INDEX ; drive: DRIVE ; place: PLACE ; bay: BAY ;
ser: SER

Specific Parameters:

Warning:

• the status of the physical drive is “other” or invalid.
• the condition of the physical drive is “other”, “degraded” or invalid.
• the smart status of the physical drive is “other” of invalid.

Critical:

• the status of the physical drive is “threshExceeded”, “predictiveFailure” or “failed”.
• the condition of the physical drive is “failed”.
• the smart status of the physical drive is “replaceDrive”.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;read;writ;haRd;reRd;haWr;reRw

“Nagios Plugins” Style (some blanks replaced with linefeeds):'sectors read'=readc 'sectors written'=writc
'hard read errors'=haRdc 'recovered read errors'=reRdc
'hard write errors'=haWrc 'recovered write errors'=reRwc

Values:

7.26. check_cpq_fcaspare

The plugin checks the status of one of a Compaq computer's spare drives on an external array controller.

Note: the same spare drive can be reported by all computers connected to the array.

Scan result:

OK index: INDEX ; drive: DRIVE ; bay: BAY

Specific Parameters:

Warning:

• the status of the spare drive is “other”, “degraded” or invalid.

Critical:

• the status of the spare drive is “failed”.

Logging and Plotting:

Not supported.

7.27. check_cpq_ida

The plugin checks the status of one of a Compaq computer's IDA controller, any associated logical drives, physical drives and array accelerators.

Scan result:

OK index: INDEX ; model: MODEL

Specific Parameters:

Warning:

• the status of the controller is “other” or “degraded”.

Critical:

• the status of the controller is “failed”.

Logging and Plotting:

Not supported.

7.28. check_cpq_phydrv

The plugin checks the status of one of a Compaq computer's physical drives on an IDA controller.

Scan result:

OK index: INDEX ; drive: DRIVE ; place: PLACE ; bay: BAY ;
ser: SER

Specific Parameters:

Warning:

• the status of the physical drive is “other” or invalid.
• the condition of the physical drive is “other”, “degraded” or invalid.
• the smart status of the physical drive is “other” of invalid.

Critical:

• the status of the physical drive is “critical” or “predictiveFailure”.
• the condition of the physical drive is “failed”.
• the smart status of the physical drive is “replaceDrive”.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;read;writ;haRd;reRd;haWr;reRw

“Nagios Plugins” Style (some blanks replaced with linefeeds):'sectors read'=readc 'sectors written'=writc
'hard read errors'=haRdc 'recovered read errors'=reRdc
'hard write errors'=haWrc 'recovered write errors'=reRwc

Values:

7.29. check_cpq_temp

The plugin returns how the current temperature of one of a Compaq computer's temperature sensor compares to the given warning and critical thresholds.

Scan result:

OK chassis: CHASSIS ; index: INDEX ; tempT: TEMPT ; local: LOCAL

Specific Parameters:

Warning:

• the temperature is greater than the warning threshold.

Critical:

• the temperature is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addInf;tempC;tempT

“Nagios Plugins” Style:'current temperature'=tempC;warn;crit 'threshold temperature'=tempT

Values:

7.30. check_cpq_thermal

The plugin returns the overall thermal status of a Compaq computer.

Scan result:

OK

Warning:

• the thermal status of the computer is “other” or “degraded”.

Critical:

• the thermal status of the computer is “failed”.

Logging and Plotting:

Not supported.

7.31. check_if_by_snmp

The plugin checks the status of a network interface.

Scan result:

OK index: INDEX ; type: TYPE ; aStat: ASTAT ; descr: DESCR

Specific Parameters:

Warning:

• the interface is administratively down.

Critical:

• the interface is administratively enabled and operationally down.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;speed;oStat;iOct;iPkt;iErr;oOct;oPkt;oErr

“Nagios Plugins” Style (some blanks replaced with linefeeds):'estimated speed'=speed
'input octets'=iOctc 'input packets'=iPktc 'inputerrors'=iErrc
'output octets'=oOctc 'output packets'=oPktc 'output errors'=oErrc

Values:

7.32. check_mail_server

Ignore this one.

7.33. check_netapp_battery

The plugin checks the status of the NVRAM battery or batteries of a NetApp Filer.

Scan result:

OK

Warning:

• the battery status is “partiallyDischarged”, “nearEndOfLife” or “overCharged”.

Critical:

• the battery status is “fullyDischarged”, “notPresent” or “atEndOfLife”.

Logging and Plotting:

Not supported.

7.34. check_netapp_du

The plugin checks the disk usage of one of a NetApp Filer's volumes.

Scan result:

OK index: INDEX ; name: NAME

Specific Parameters:

Units:

Warning:

• The volume's usage (size a/o files) is greater than the warning threshold.

Critical:

• The volume's usage (size a/o files) is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;usedS;sizeS;usedF;sizeF

“Nagios Plugins” Style (some blanks replaced with linefeeds):'used space'=usedSMB;warnS;critS;0;sizeS
'used files'=usedF;warnF;critF;0;sizeF

Values:

7.35. check_netapp_fans

The plugin checks the number of failed fans of a NetApp Filer.

Scan result:

OK

Warning:

• One fan has failed.

Critical:

• Two or more fans have failed.

Logging and Plotting:

Not supported.

7.36. check_netapp_ops

The plugin reports operations' counters of a NetApp Filer. It never returns a warning or critical.

Scan result:

OK

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:nfs;cifs;http

“Nagios Plugins” Style:'nfs operations'=nfsc 'cifs operations'=cifsc 'http operations'=httpc

Values:

7.37. check_netapp_overall

The plugin checks the overall status of a NetApp Filer.

Scan result:

OK

Warning:

• the overall status is “other”, “unknown” or “nonCritical”.

Critical:

• the overall status is “critical” or “nonRecoverable”.

Logging and Plotting:

Not supported.

7.38. check_netapp_psus

The plugin checks the number of failed power supply units of a NetApp Filer.

Scan result:

OK

Critical:

• one or more power supply units have failed.

Logging and Plotting:

Not supported.

7.39. check_netapp_raiddrv

The plugin checks the status of one of the raid drives of a NetApp Filer.

Scan result:

OK volume: VOLUME ; group: GROUP ; drive: DRIVE ; shelf: SHELF ;
bay: BAY

Specific Parameters:

Warning:

• the status of the raid drive is “reconstructionInProgress”, “parityReconstructionInProgress”, “parityVerificationInProgress” or invalid.

Critical:

• the status of the raid drive is “failed”.

Logging and Plotting:

Not supported.

7.40. check_netapp_spare

The plugin checks the status of one of a NetApp Filer's spare drives.

Scan result:

OK drive: DRIVE ; shelf: SHELF ; bay: BAY

Specific Parameters:

Warning:

• The status of the spare drive is “addingspare”, “bypassed”, “unknown” or invalid.

Logging and Plotting:

Not supported.

7.41. check_netapp_temp

The plugin checks the temperature of a Filer.

Scan result:

OK

Critical:

• the temperature is greater than the maximum rated temperature.

Logging and Plotting:

Not supported.

7.42. check_netapp_vol

The plugin checks the name and status of one of a NetApp Filer's volumes.

Scan result:

OK index: INDEX ; name: NAME

Specific Parameters:

Warning:

• The volume's name does not match the expected name. This may happen if volumes are added or deleted.
• the volume's quotas are off or initializing.

Logging and Plotting:

Not supported.

7.43. check_storage_by_snmp

The plugin checks the usage of some storage. “Storage” can be anything from file systems to real, swap and virtual memory.

Note: Implementation and interpretation of “hrStorageTypes” is vendor- and sometimes even software-specific.

Note: Linux notoriously reports mounted removable media like floppy discs and cd-roms as “hrStorageFixedDisk”.

Scan result:

OK index: INDEX ; type:TYPE ; descr: DESCR

Specific Parameters:

Units:

Warning:

• The storage's usage is greater than the warning threshold.

Critical:

• The storage's usage is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;used;size

“Nagios Plugins” Style:'used storage'=usedMB;warn;crit;0;size

Values:

7.44. check_ucd_lms_fan

Checks the value of a fan speed sensor which is monitored using lm_sensors.

Scan result:

OK index: INDEX ; name: NAME

Specific Parameters:

Warning:

• The speed of the fan is below the given warning threshold.

Critical:

• The speed of the fan is below the given critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;speed

“Nagios Plugins” Style:'current speed'=speed;warn;crit

Values:

7.45. check_ucd_lms_temp

The plugin checks a temperature which is monitored using lm_sensors.

Scan result:

OK index: INDEX ; info: NAME

Specific Parameters:

Warning:

• The temperature is above the given warning threshold.

Critical:

• The temperature is above the given critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;tempC

“Nagios Plugins” Style:'current temperature'=tempC;warn;crit

Values:

7.46. check_ucd_lms_voltage

The plugin checks the voltage measured with a sensor which is monitored using lm_sensors.

Scan result:

OK index: INDEX ; name: NAME

Specific Parameters:

Warning:

• The voltage is below the lower warning threshold or above the higher warning threshold.

Critical:

• The voltage is below the lower critical threshold or above the higher critical threshold.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;voltC

“Nagios Plugins” Style:'current voltage'=voltC;warnL:warnH;critL:critH

Values:

7.47. check_ucd_snmp_cpu

The plugin reports cpu counters using the UCD-SNMP-MIB. It never returns a warning or critical.

Scan result:

OK

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:user;nice;system;idle

“Nagios Plugins” Style:'user'=userc 'nice'=nicec 'system'=systemc 'idle'=idlec

Values:

7.48. check_ucd_snmp_load

The plugin checks the load averages of a computer using the UCD-SNMP-MIB.

Scan result:

OK

Specific Parameters:

Warning:

• at least one warning threshold is exceeded.

Critical:

• at least one critical threshold is exceeded.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:load1;load5;load15

“Nagios Plugins” Style (some blanks replaced with linefeeds):'1 minute load'=load1;warn1;crit1
'5 minute load'=load5;warn5;crit5
'15 minute load'=load15;warn15;crit15

Values:

7.49. check_ucd_snmp_mem

The plugin checks the memory usages of a computer using the UCD-SNMP-MIB.

Scan result:

OK

Specific Parameters:

Warning:

• virtual memory usage is greater than the warning threshold.

Critical:

• virtual memory usage is greater than the critical threshold.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:sTotal;sAvail;rTotal;rAvail;tTotal;tAvail;shared;buffer;cached

“Nagios Plugins” Style (some blanks replaced with linefeeds):'swap space'=sAvailKB'real memory'=rAvailKB'available memory'=tAvailKB;warn;crit;0;tTotal
'shared memory'=sharedKB 'buffered memory'=bufferKB
'cache memory'=cachedKB

Values:

7.50. check_ups_alarms

The plugin checks if an uninterruptable power supply has any current alarms.

Scan result:

OK

Critical:

• the ups has at least one current alarm.

Logging and Plotting:

Not supported.

7.51. check_ups_battery

The plugin checks the “battery” of an an uninterruptable power supply.

Scan result:

OK

Warning:

• the status of the battery is “batteryLow”.

Critical:

• the status of the battery is “batteryDepleted”.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:tbat;trem;crem;volt;curr;temp

“Nagios Plugins” Style (some blanks replaced with linefeeds):'time on battery'=tbats
'estimated time remaining'=trems 'estimated charge remaining'=crem%
'battery voltage'=volt 'battery current'=curr
'battery temperature'=temp

Values:

7.52. check_ups_bypass

The plugin checks one bypass line of an uninterruptable power supply. It never returns a warning or critical.

Scan result:

OK index: INDEX ; voltage: VOLTAGE

Specific Parameters:

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;Ubyp;Ibyp;Pbyp

“Nagios Plugins” Style:'bypass voltage'=Ubyp 'bypass current'=Ibyp 'bypass power'=Pbyp

Values:

Note that some UPSes do not report all of the values.

7.53. check_ups_input

The plugin checks one input line of an uninterruptable power supply.

Scan result:

OK index: INDEX ; voltage: VOLTAGE

Specific Parameters:

Warning:

• The input voltage is less than the lower or greater than the upper warning threshold value.

Critical:

• The input voltage is less then the lower or greater than the upper critical threshold value.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;Uin;Iin;Pin

“Nagios Plugins” Style (some blanks replaced with linefeeds):'input voltage'=Uin;warnL:warnH;critL:critH
'input current'=Iin 'true input power'=Pin

Values:

Note that some UPSes do not report all of the values.

7.54. check_ups_output

The plugin checks one output line of an uninterruptable power supply.

Scan result:

OK index: INDEX ; voltage: VOLTAGE ; load: LOAD

Specific Parameters:

Warning:

• The load is greater than the warning threshold value.

Critical:

• The load is greater than the critical threshold value.

Logging and Plotting:

Supported. RRD step = 5 minutes, RRD heartbeat = 11 minutes

Performance data:

Default Style:addinf;Uout;Iout;Pout;load

“Nagios Plugins” Style (some blanks replaced with linefeeds):'output voltage'=Uout 'output current'=Iout
'output power'=Pout 'load'=load%;warn;crit

Values:

Note that some UPSes do not report all of the values.

7.55. check_ups_outputs

The plugin checks the source which is used for the outputs of an uninterruptable power supply.

Scan result:

OK

Warning:

• The power source is “bypass”, “battery”, “booster” or “reducer”.

Critical:

• The power source is “none”.

Logging and Plotting:

Not supported.

7.56. check_winf_cpuusage

The plugin checks the usage of one or all cpus of a Microsoft Windows computer using SNMP Informant. It never returns a warning or critical.

The agent does not use indices to address a certain cpu but string indexed OIDs. Therefor the plugin has an unusual interface.

Scan result:

OK name: NAME

Specific Parameters:

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:addinf;pDPCT;pIntT;pPrivT;pProcT;pUserT;dpcQpS;intpS

“Nagios Plugins” Style (some blanks replaced with linefeeds):'DPCs receiving and servicing'=pDPCT%
'interrupts receiving and servicing'=pIntT%
'privileged mode non-idle time'=pPrivT% 'not idle'=pProcT%
'user mode non-idle time'=pUserT%
'DPCs queued per second'=dpcQpS 'Interrupts per second'=intpS

Values:

7.57. check_winf_mem

The plugin checks the memory usage of a Microsoft Windows computer using SNMP Informant.

Scan result:

OK

Specific Parameters:

Warning:

• The pages in/out rate is greater than the warning threshold value.

Critical:

• The pages in/out rate is greater than the critical threshold value.

Logging and Plotting:

Supported. RRD step = 1 minutes, RRD heartbeat = 3 minutes

Performance data:

Default Style:rAvail;commit;cached;cachPk;pFpS; pIps;pOps;pps;pNB;pPB;pPRB;
sCaRB;sCoRB;sCoTB;sDRB;sDTB

“Nagios Plugins” Style (some blanks replaced with linefeeds):'physical memory available'=rAvailKB
'committed virtual memory'=commitB 'cached'=cachedB
'maximum cached since boot time'=cachPkB
'page faults per second.'=pFpS 'pages input per second.'=pIps
'pages output per second.'=pOps
'pages in/out per second.'=pps;warn;crit
'pool nonpaged'=pNBB 'pool paged'=pPBB
'pool paged resident'=pPRBB 'system cache resident'=sCaRBB
'system code resident'=sCoRBB 'system code total'=sCoTBB
'system driver resident'=sDRBB 'system driver total'=sDTBB

Values:

¹c. f. SW-MIB::swFCPortPhyState available at e. g. http://www.oidview.com/mibs/1588/SW-MIB.zip

²c. f. SW-MIB::swFCPortAdmStatus

³c. f. SW-MIB::swFCPortOpStatus

⁴c. f. http://en.wikipedia.org/wiki/Binary_prefix

⁵c. f. IANAifType-MIB.txt::IANAifType available e. g. as part of Net-SNMP.

⁶c. f. IF-MIB.txt::ifAdminStatus available e. g. as part of Net-SNMP.

⁷c. f. RFC1573, pp. 28–29

⁸WARNS[%kMG],WARNF[%]

⁹float[unit],float[unit]

¹⁰CRITS[%kMG],CRITF[%]

¹¹float[unit],float[unit]

¹²c. f. http://en.wikipedia.org/wiki/Binary_prefix

¹³HOST-RESOURCES-TYPES.txt::hrStorageTypes available e. g. as part of Net-SNMP or in RFC 2790 (c. f. ftp://ftp.rfc-editor.org/in-notes/rfc2790.txt).

¹⁴/usr/src/linux/Documentation/filesystems/proc.txt.

¹⁵WARN1,WARN5,WARN15

¹⁶float,float,float

¹⁷CRIT1,CRIT5,CRIT15

¹⁸float,float,float

¹⁹SNMP agents return trem in minutes. Thus this value will change in multiples of 60.