This forces the system to keep the Web Filter active regardless of DNS response timeouts. C. Verify License Activation Ensure the Web Filter module has a valid license. Check the License Registration status on the dashboard.
Here is a comprehensive guide to troubleshooting and fixing this issue. 1. Verify License Status and Maintenance This forces the system to keep the Web
If logs indicate DNS response 'FAILURE: Invalid authorization' (likely from v4.url.zvelo.com ), the token expired. Ensure your internet connection is stable. Check the License Registration status on the dashboard
When the integrated Zvelo authentication token expires, the warning logs state: DNS response 'FAILURE: Invalid authorization' to query... . If a standard license synchronization fails to clear this error, resetting the local update pointer forces the OS to re-fetch clean cryptographic tokens. Enable SSH Access Verify License Status and Maintenance If logs indicate
If incorrect:
When you see: