Enable SSH access in .
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Are you using a , a virtual machine, or a software installation? Enable SSH access in
To avoid sudden drops in your network security, implement these best practices:
Under the section, add explicit rules for the following URL pattern: *.zvelo.com Forward that traffic to stable public servers: Cloudflare : 1.1.1.1 OpenDNS : 208.67.222.222 or 208.67.220.220 Click Apply to save changes. If you share with third parties, their policies apply
: Ensure your Kerio Control Web Filter license is active. Without it, the module disables itself 30 days after installation GFI Support Advanced SSH Resolution
Test connectivity via SSH or the Kerio Web Administration console by pinging ://kerio.com or ://kerio.com . 3. Synchronize System Time (NTP) Are you using a , a virtual machine,
: 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
If the web interface toggle does not work, you can manually delete the corrupted database files using an SSH terminal.
If the filter keeps disabling due to minor network fluctuations, you can disable the "Reliability Detection" feature via the Kerio Control Console: Connect to your Kerio Control appliance via . Navigate to the directory: cd /opt/kerio/winroute .
Once you apply these fixes, look at your dashboard to check if the error is resolved: