Specifications

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Cisco NAC Appliance - Clean Access Manager Configuration Guide
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Chapter 11 Monitoring and Troubleshooting Agent Sessions
Agent Troubleshooting
Debug Logging for Cisco NAC Appliance Agents
This section describes how to view and/or enable debug logging for Cisco NAC Appliance Agents. Refer
to the following sections for steps for each Agent type:
• Generate Cisco NAC Agent Debug Logs
• Cisco NAC Web Agent Logs
• Generate Mac OS X Agent Debug Log
Copy these event logs to include them in a customer support case.
Generate Cisco NAC Agent Debug Logs
To generate Cisco NAC Agent logs using the Cisco Log Packager utility, refer to Create Agent Log Files
Using the Cisco Log Packager, page 11-6.
Cisco NAC Web Agent Logs
The Cisco NAC Web Agent version 4.1.3.9 and later can generate logs when downloaded and executed.
By default, the Cisco NAC Web Agent writes the log file upon startup with debugging turned on. The
Cisco NAC Web Agent generates the following log files for troubleshooting purposes: webagent.log and
webagentsetup.log. These files should be included in any Cisco Technical Assistance Center (TAC)
support case for the Web Agent. Typically, these files are located in the user's temp directory, in the form:
C:\Document and Settings\<user>\Local Settings\Temp\webagent.log
C:\Document and Settings\<user>\Local Settings\Temp\webagentsetup.log
If these files are not visible, check the TEMP environment variable setting. From a command-prompt,
type “echo %TEMP%” or “cd %TEMP%”.
When the client uses Microsoft Internet Explorer, the Cisco NAC Web Agent is downloaded to the
C:\Documents and Settings\<user>\Local Settings\Temporary internet files directory.
Generate Mac OS X Agent Debug Log
For Mac OS X Agents, the Agent event.log file and preference.plist user preferences file are available
under <username> > Library > Application Support > Cisco Systems > CCAAgent.app. To change
or specify the LogLevel setting, however, you must access the global setting.plist file (which is different
from the user-level preference.plist file).
Because Cisco does not recommend allowing individual users to change the LogLevel value on the client
machine, you must be a superuser or root user to alter the global setting.plist system preferences file
and specify a different Agent LogLevel.
Note For versions prior to 4.1.3.0, debug logging for the Mac OS X Agent is enabled under <local drive ID>
> Library > Application Support > Cisco Systems | CCAAgent.app > Show Package Contents >
setting.plist.
To view and/or change the Agent LogLevel:
Step 1 Open the navigator pane and navigate to <local drive ID> > Applications.