User manual

Option Description
Log Indicates whether the system is currently recording events. The
user can enable or disable event logging. By default, it is disabled.
To enable it, tick Enable and then Apply button.
Log level Allows you to confi
g
ure 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 on the CT-5624 SDRAM. When the lo
g
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 following log levels are
•
•
•
•
•
•
•
•
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
Emer
g
ency level will be recorded. If the lo
g
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 page 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 syslog server.
When either Remote mode or Both mode is configured, the WEB UI
will prompt the user to enter the Server IP address and Server UDP
port.
3. Click View System Log. The results are displayed as follows.
- -
65