statustool
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
|
statustool [2007/10/07 12:33] faltin |
statustool [2007/10/07 19:36] faltin |
||
|---|---|---|---|
| Line 2: | Line 2: | ||
| {{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. | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| Line 12: | Line 17: | ||
| - | - [[backendprocesses#the_status_monitor_pping|The status monitor]] monitors basic (and fundamentally important) reachability. Are the devices alive? Since NAV has knowledge of topology, NAV can pinpoint root cause in the case of a larger breakdown. This is done by distinguishing between a device being down or a device being in shadow of a more central device that is down. | + | - [[backendprocesses#the_status_monitor_pping|The status monitor]] 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 [[#the_event_engine_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#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). | ||
| - The module monitor (within [[backendprocesses#getdevicedata|gDD]]) monitors the operations of modules within a switch stack or within a chassis. | - The module monitor (within [[backendprocesses#getdevicedata|gDD]]) monitors the operations of modules within a switch stack or within a chassis. | ||
statustool.txt ยท Last modified: 2011/04/08 14:01 by faltin
Page Tools
