check_nwc_health

Project Notes

$ plugins-scripts/check_nwc_health --help check_nwc_health $Revision: 1.8 $ [http://labs.consol.de/nagios/check_nwc_health] This nagios plugin is free software, and comes with ABSOLUTELY NO WARRANTY. It may be used, redistributed and/or modified under the terms of the GNU General Public Licence (see http://www.fsf.org/licensing/licenses/gpl.txt). This plugin checks various parameters of network components Usage: check_nwc_health [ -v|--verbose ] [ -t ] --hostname --community ...] -?, --usage Print usage information -h, --help Print detailed help screen -V, --version Print version information -t, --timeout=INTEGER Seconds before plugin times out (default: 15) -v, --verbose Show details for command-line debugging (can repeat up to 3 times) --blacklist Blacklist some (missing/failed) components --hostname Hostname or IP-address of the switch or router --port The SNMP port to use (default: 161) --protocol The SNMP protocol to use (default: 2c, other possibilities: 1,3) --community SNMP community of the server (SNMP v1/2 only) --username The securityName for the USM security model (SNMPv3 only) --authpassword The authentication password for SNMPv3 --authprotocol The authentication protocol for SNMPv3 (md5|sha) --privpassword The password for authPriv security level --privprotocol The private protocol for SNMPv3 (des|aes|aes128|3des|3desde) --warning The warning threshold --mode A keyword which tells the plugin what to do uptime (Check the uptime of the device) hardware-health (Check the status of environmental equipment (fans, temperatures, power)) cpu-load (Check the CPU load of the device) memory-usage (Check the memory usage of the device) interface-usage (Check the utilization of interfaces) interface-errors (Check the error-rate of interfaces (errors+discards per sec)) interface-status (Check the status of interfaces) list-interfaces (Show the interfaces of the device and update the name cache) list-interfaces-detail (Show the interfaces of the device and some details) create-shinken-service (Create a Shinken service definition) hsrp-state (Check the state in a HSRP group) hsrp-failover (Check if a HSRP group's nodes have changed their roles) list-hsrp-groups (Show the HSRP groups configured on this device) ha-role (Check the role in a ha group) svn-status (Check the status of the svn subsystem) mngmt-status (Check the status of the management subsystem) fw-policy (Check the installed firewall policy) fw-connections (Check the number of firewall policy connections) pool-completeness (Check the members of a load balancer pool) list-pools (List load balancer pools) walk (Show snmpwalk command with the oids necessary for a simulation) --name The name of an interface --regexp A flag indicating that --name is a regular expression --ifspeedin Override the ifspeed oid of an interface (only inbound) --ifspeedout Override the ifspeed oid of an interface (only outbound) --ifspeed Override the ifspeed oid of an interface --units One of %, B, KB, MB, GB, Bit, KBi, MBi, GBi. (used for e.g. mode interface-usage) --role The role of this device in a hsrp group (active/standby/listen) --lookback The amount of time you want to look back when calculating average rates. Use it for mode interface-errors or interface-usage. Without --lookback the time between two runs of check_nwc_health is the base for calculations. If you want your checkresult to be based for example on the past hour, use --lookback 3600. --critical The critical threshold --mitigation The parameter allows you to change a critical error to a warning. --servertype The type of the network device: cisco (default). Use it if auto-detection is not possible --statefilesdir An alternate directory where the plugin can save files --snmpwalk A file with the output of a snmpwalk (used for simulation) Use it instead of --hostname --snmphelp Output the list of OIDs you need to walk for a simulation file --multiline Multiline output