Kerio Control Web Filter Is Not Activated Categorization Is Disabled Work ❲8K❳

The error message "Kerio Control Web Filter is not activated, categorization is disabled"

1. Log in to the Kerio Control Administration.
2. Navigate to Content Filter > Web Filter.
3. Ensure the checkbox for "Enable Web Filter" is checked.

Incorrect winroute.cfg settings: Ensure the DiaServerUrl is correctly set to v4.url.zvelo.com in the configuration file. The error message "Kerio Control Web Filter is

4. Traffic is Exempt from Filtering

If the log says categorization is disabled for a specific connection, it might be bypassed. Log in to the Kerio Control Administration

1. Navigate to Content Filter > Web Filter.
2. The status should now read "Active".
3. You can test the filter by entering a URL in the "Test URL" field (if available in your version) or by attempting to browse a restricted category from a client machine.

Authorization Failures: Using an expired Zvelo token (usually expires after 21 days). Incorrect winroute

If the license is missing or invalid, you must upload a new license file or contact your vendor.

Invalid Authorization: This often means an expired Zvelo token. Tokens typically expire every 21 days and must be refreshed from Kerio's internal servers.

Step 6: Synchronize System Time

SSL/TLS certificates secure the categorization API. If the firewall’s system time is off by more than a few minutes, certificate validation fails, and categorization is automatically disabled.