Solution #00004554
Scope:
This solution applies to Barracuda SSL VPNs, firmware version 1.6.x and above.
Answer:
Network Access Control can be configured to periodically check that all connected systems still meet the current requirements. To configure this, go to ADVANCED > Configuration and locate the NAC section. Set the Continuous NAC Check (mins) option to the number of minutes between each NAC check. Set this to 0 to disable periodic checking. Save the changes when complete. Now, when a user is connected to the SSL VPN, their session will be checked periodically to ensure they remain within the allowed configuration. If a check finds they do not comply, the user’s access is blocked and they will be logged out of the SSL VPN.
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