User manual

85
Field Description
Log Indicates whether the system is currently recording
events. The user can enable or disable event logging. By
default, it is disabled.
Log level Allows you to configure the event level and filter out
unwanted events below this level. The events ranging
from the highest critical level “Emergency” down to this
configured level will be recorded to the log buffer. When
the log buffer is full, the newer event will wrap up to the
top of the log buffer and overwrite the old event. By
default, the log level is “Debugging” which is the lowest
critical level. The log levels are defined as follows:
• Emergency = system is unusable
• Alert = action must be taken immediately
• Critical = critical conditions
• Error = Error conditions
• Warning = normal but significant condition
• Notice= normal but insignificant condition
• Informational= provides information for reference
• Debugging = debug-level messages
Emergency is the most serious event level, whereas
Debugging is the least important. For instance, if the log
level is set to Debugging, all the events from the lowest
Debugging level to the most critical level Emergency level
will be recorded. If the log level is set to Error, only Error
and the level above will be logged.
Display Level Allows the user to select the logged events and displays
on the View System Log window for events of this level
and above to the highest Emergency level.
Mode Allows you to specify whether events should be stored in
the local memory, or be sent to a remote syslog server or
both simultaneously.
If remote mode is selected, view system log will not be
able to display events saved in the remote syslo
g
server.
When either Remote mode or Both modes are configured,
the WEB UI will prompt the user to enter the Server IP
address and Server UDP port.