Abnormal Network Device Reboots
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About the rule
Rule Type
Standard
Rule Description
This rule detects the abnormal network device reboots within a short time period.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "DETECTION_ACTION_NETWORK_SYSTEM_REBOOTS"
| timewindow 30m
| groupby HOSTTYPE
| groupby HOSTNAME having COUNT >= 3
select Action1.timewindow.HOSTNAME,Action1.timewindow.MESSAGE
Detection
Execution Mode
realtime
Log Sources
Network
