Kerio Control Web Filter Is Not Activated Categorization Is Disabled Hot Site

You can disable this "Reliability detection" via the GFI Support command-line fix to prevent automatic shutdowns during minor connectivity blips.

: Ensure that your Kerio Control's web filter database is up to date. An outdated database might lead to incorrect categorization or failure to block/allow sites as intended.

By following these steps, you should be able to troubleshoot and potentially resolve the issue with the Kerio Control web filter not being activated and categorization being disabled. You can disable this "Reliability detection" via the

当您看到“未激活”和“分类禁用”的提示时，这意味着防火墙与 Zvelo 云端数据库的连接出现了中断，或者自身的授权状态失效了。为了保护网络，系统主动关闭了深度过滤功能，导致了安全策略的失效。根据对大量故障案例的统计，这一问题主要由以下四种情况造成：

: Some ISPs limit the frequency of DNS requests, which can trigger reliability errors since the web filter makes numerous requests to zvelo.com for categorization. Troubleshooting & Fixes By following these steps, you should be able

: After making DNS changes, a full reboot is often required to clear the "Invalid Authorization" status and fetch a fresh 21-day token. support.keriocontrol.gfi.com Verify Basic Activation

Verify that there is a rule allowing the itself to access the Internet via Any service (or at least HTTP, HTTPS, and DNS). support

Hold down the key on your keyboard and click on Status > System Health .

Web Filter categorization disabled. Serial number: ko-197974

This stops Kerio from automatically disabling the filter when it loses connection to the update servers. :

Erase localized firebase cache directories to free up system disk space. If you need help implementing these changes, let me know: