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{{tools:status.png|}} The status tool gives an overview on operations; i.e. that all the network components and services are up and running. | {{tools:status.png|}} The status tool gives an overview on operations; i.e. that all the network components and services are up and running. | ||
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- | - [[backendprocesses#the_status_monitor_pping|The status monitor]] monitors basic - and fundamentally important - reachability. Are the devices alive or are they down? \\ Since NAV has knowledge of topology, root cause in a larger breakdown can be pinpointed. NAV distinguishes between a device being down or a device being in shadow of a more central device that is down (it is actually [[#the_event_engine_eventengine|the event engine]] that is responsible for this correlation). | + | - [[backendprocesses#pping|The status monitor]] (pping) monitors basic - but fundamentally important - reachability. Are all the devices alive or are some down? \\ Since NAV has knowledge of topology, root cause in a larger breakdown can also be pinpointed. NAV distinguishes between a device being down or a device being in shadow of a more central device that is down (it is actually [[backendprocesses#eventengine|the event engine]] that is responsible for this correlation). |
- | - [[backendprocesses#the_service_monitor_servicemon|The service monitor]] monitors services. A number of services are supported (ssh, http, ssl, imap, pop3, smtp, dns, rpc, samba, dc and more). | + | - [[backendprocesses#servicemon|The service monitor]] (servicemon) monitors services. A number of services are supported (ssh, http, ssl, imap, pop3, smtp, dns, rpc, samba, dc and more). |
- | - The module monitor (within [[backendprocesses#getdevicedata|gDD]]) monitors the operations of modules within a switch stack or within a chassis. | + | - The module monitor (modulemon within [[backendprocesses#getdevicedata|gDD]]) monitors the operations of modules within a switch stack or within a chassis. |
- | - [[backendprocesses#the_threshold_monitor_thresholdmon|The threshold monitor]] monitors the RRD data and send alarms if a threshold on a given value is exceeded. | + | - [[backendprocesses#thresholdmon|The threshold monitor]] (thresholdmon) monitors the RRD data and send alarms if a threshold on a given value is exceeded. |
+ | For more information on the event and alarm system, see [[eventandalertsystem|here]]. | ||
===== The status page ===== | ===== The status page ===== |