Cisco Cisco Web Security Appliance S670 User Guide
A D D I N G A N D E D I T I N G L O G S U B S C R I P T I O N S
C H A P T E R 2 0 : L O G G I N G
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Table 20-3 describes the levels of detail you can choose in the Log Level field.
12. Choose how to retrieve the log file from the appliance in the Retrieval Method field.
Table 20-4 describes the different ways you can retrieve log files:
Table 20-3 Logging Levels
Log Level
Description
Critical
This is the least detailed setting. This level only includes errors. Using this
setting will not allow you to monitor performance and other important
activities. However, the log files will not reach their maximum size as
quickly. This log level is equivalent to the syslog level “Alert.”
setting will not allow you to monitor performance and other important
activities. However, the log files will not reach their maximum size as
quickly. This log level is equivalent to the syslog level “Alert.”
Warning
This level includes all errors and warnings created by the system. Using
this setting will not allow you to monitor performance and other
important activities. This log level is equivalent to the syslog level
“Warning.”
this setting will not allow you to monitor performance and other
important activities. This log level is equivalent to the syslog level
“Warning.”
Information
This level includes the detailed system operations. This is the default. This
log level is equivalent to the syslog level “Info.”
log level is equivalent to the syslog level “Info.”
Debug
This level includes data useful for debugging system problems. Use the
Debug log level when you are trying to discover the cause of an error. Use
this setting temporarily, and then return to the default level. This log level
is equivalent to the syslog level “Debug.”
Debug log level when you are trying to discover the cause of an error. Use
this setting temporarily, and then return to the default level. This log level
is equivalent to the syslog level “Debug.”
Trace
This is the most detailed setting. This level includes a complete record of
system operations and activity. The Trace log level is recommended only
for developers. Using this level causes a serious degradation of system
performance and is not recommended. This log level is equivalent to the
syslog level “Debug.”
system operations and activity. The Trace log level is recommended only
for developers. Using this level causes a serious degradation of system
performance and is not recommended. This log level is equivalent to the
syslog level “Debug.”
Table 20-4 Log Transfer Protocols
Retrieval Method
Description
FTP on Appliance
(FTP Poll)
(FTP Poll)
This method requires a remote FTP client accessing the appliance to
retrieve log files using an admin or operator user’s username and
password.
When you choose this method, you must enter the maximum number
of log files to store on the appliance. When the maximum number is
reached, the system deletes the oldest file.
This is the default.
retrieve log files using an admin or operator user’s username and
password.
When you choose this method, you must enter the maximum number
of log files to store on the appliance. When the maximum number is
reached, the system deletes the oldest file.
This is the default.