To stop Linux VPN from accessing your server,follow these organized steps:

1. Check Firewall Rules:

   • Open your server's firewall manager (Windows or Nfsmx).
   • Navigate to the "Network Rules" section.
   • Look for any rules that might be blocking your VPN connections.
   • Modify these rules if necessary to allow the intended protocols or networks.

2. Ensure Server is Running:

   • Restart your server if it's shutting down or needs activation.
   • If the server is down, consider contacting a support team or using a VPN manager to access it.

3. Modify Configuration Files:

   • Locate your server's configuration file (e.g., server_config.conf or server_config.json).
   • Check for any settings related to VPN access and update or change them as needed.

4. Use VPN Server Manager:

   • Install a VPN server manager tool (e.g., MyVpnManager or VPNManager).
   • Log in to the server using your public IP address if the VPN server is running.

5. Check Server Logs:

   • Review server logs for any error messages indicating connection issues.
   • Look for protocols or networks that may be blocked.

6. Consult FTC Guidelines:

   Review FTC guidelines to ensure you're not accessing the server in violation of legal restrictions.

7. Contact Support if Necessary:

   If issues persist, seek assistance from technical support or a VPN administrator.

By following these steps, you can systematically address the root causes of the VPN blocking your server.