Blue Coat Systems SG Appliance 사용자 설명서
Chapter 4: Diagnostics
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To view current packet capture statistics:
1.
Select
Maintenance > Service Information > Packet Captures
.
2.
To view the packet capture statistics, click the
Show statistics
button.
A window opens displaying the statistics on the current packet capture settings. Close
the window when you are finished viewing the statistics.
the window when you are finished viewing the statistics.
Related CLI Syntax to View Packet Capture Data
SGOS# pcap info
Uploading Packet Capture Data
Use the following command to transfer packet capture data from the SG appliance to an
FTP site. You cannot use the Management Console. After uploading is complete, you can
analyze the packet capture data.
FTP site. You cannot use the Management Console. After uploading is complete, you can
analyze the packet capture data.
SGOS# pcap transfer ftp://url/path/filename.cap username password
Specify a username and password, if the FTP server requires these. The username and
password must be recognized by the FTP server.
password must be recognized by the FTP server.
Core Image Restart Options
This option specifies how much detail is logged to disk when a system is restarted.
Although this information is not visible to the user, Blue Coat Technical Support uses it in
resolving system problems. The more detail logged, the longer it takes the SG appliance to
restart. There are three options:
Although this information is not visible to the user, Blue Coat Technical Support uses it in
resolving system problems. The more detail logged, the longer it takes the SG appliance to
restart. There are three options:
❐
None
—no system state information is logged. Not recommended.
❐
Context only
—the state of active processes is logged to disk. This is the default.
❐
Full
—A complete dump is logged to disk. Use only when asked to do so by Blue Coat
Technical Support.
The default setting of Context only is the optimum balance between restart speed and the
information needs of Blue Coat Technical Support in helping to resolve a system problem.
information needs of Blue Coat Technical Support in helping to resolve a system problem.
You can also select the number of core images that are retained. The default value is 2; the
range is between 1 and 10.
range is between 1 and 10.
To configure core image restart options:
1.
Select
Maintenance > Core Images
.
2.
Select a core image restart option.
3.
(Optional) Select the number of core images that are retained from the
Number of
stored images
drop-down list.
4.
Click
Apply
to commit the changes to the SG appliance.