To block access to your site from certain IP addresses, go to the Firewall section and click the green plus button to add a rule.
This function is available only when logging to the VestaCP panel by the admin.
In the action item, select DROP and specify the IP address from which access will be blocked.
In addition, you can specify a port. The connection will be blocked when accessing this port.
If you have any questions, please create a ticket to technical support.