Cisco Cisco Web Security Appliance S370 사용자 가이드
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I R O N P O R T A S Y N C O S 6 . 3 F O R W E B U S E R G U I D E
6. If you are creating a W3C access log, configure the following options:
Note — When you change the log fields included in a W3C log subscription, the log
subscription automatically rolls over. This allows the latest version of the log file to
include the correct new field headers.
subscription automatically rolls over. This allows the latest version of the log file to
include the correct new field headers.
7. Enter a name for the log file in the File Name field.
8. Enter the maximum file size in bytes the log file can be in the Maximum File Size field.
After the number, enter “G” to specify Gigabytes, “M” for Megabytes, or “K” for Kilobytes.
9. Choose whether or not to compress log files after they have been rolled over using the Log
Compression field.
10. If you are creating an access log or a W3C access log, you can optionally choose to
exclude certain transactions based on particular HTTP status codes in the Log Exclusions
field. For example, you might want to filter out authentication failure requests that have
codes of 407 or 401.
field. For example, you might want to filter out authentication failure requests that have
codes of 407 or 401.
11. Choose the amount of detail to include in the log file in the Log Level field.
The Log Level field does not appear for access and W3C access logs subscriptions
More detailed settings create larger log files and have a greater impact on system
performance. More detailed settings include all the messages contained in less detailed
settings, plus additional messages. As the level of detail increases, system performance
decreases.
performance. More detailed settings include all the messages contained in less detailed
settings, plus additional messages. As the level of detail increases, system performance
decreases.
Access Log Option
Description
Log Fields
Choose the fields you want to include in the W3C access log.
Select a field in the Available Fields list, or type a field in the Custom
Field box, and click Add. The order the fields appear in the Selected
Log Fields list determines the order of fields in the W3C access log file.
You can change the order of fields using the Move Up and Move
Down buttons. You can remove a field by selecting it in the Selected
Log Fields list and clicking Remove.
You can enter multiple user defined fields in the Custom Fields box
and add them simultaneously as long as each entry is separated by a
new line (click Enter) before clicking Add.
For more information, see “W3C Compliant Access Logs” on
page 447.
Select a field in the Available Fields list, or type a field in the Custom
Field box, and click Add. The order the fields appear in the Selected
Log Fields list determines the order of fields in the W3C access log file.
You can change the order of fields using the Move Up and Move
Down buttons. You can remove a field by selecting it in the Selected
Log Fields list and clicking Remove.
You can enter multiple user defined fields in the Custom Fields box
and add them simultaneously as long as each entry is separated by a
new line (click Enter) before clicking Add.
For more information, see “W3C Compliant Access Logs” on
page 447.