Kerio Control Web Filter Is Not Activated Categorization Is Disabled Fixed !link! • No Survey

Check for updates and ensure you are running the most recent build compatible with your license. Summary Checklist Potential Cause Renew SMA or Web Filter subscription. Time Sync Issue Enable NTP and verify the correct Time Zone. DNS Failure Set Kerio to use 8.8.8.8 for system resolution. Server Timeout

If this fails, you may need to clear the cache via the console by deleting the contents of the /var/winroute/webfilter/ directory (advanced users only). 4. Firewall Rules and Port Access Check for updates and ensure you are running

If you are seeing the error in your Kerio Control administration interface, your network's content filtering has essentially been paralyzed. This error prevents the firewall from identifying website categories (like social media, gambling, or malware sites), meaning your custom URL rules won’t work. DNS Failure Set Kerio to use 8

By following these steps, you should see the status change to and your categorization rules will resume functioning immediately. Firewall Rules and Port Access If you are

Ensure HTTPS (Port 443) and HTTP (Port 80) are open for the firewall’s own outbound traffic.

Ensure is checked and the time zone is correct. Even a five-minute discrepancy can cause the Web Filter to show as "not activated." 6. Update to the Latest Version