Port monitoring checks whether specific TCP ports on your server are open and responding. This is useful for monitoring services like SSH, SMTP, databases, and custom APIs.
Configuration
- Go to Settings → Port Monitoring.
- Set the check interval (1 minute to 1 hour).
- Select monitoring locations.
- Add ports to monitor — enter a port number (1–65535) and a label.
- Use the preset buttons for common services: HTTP (80), HTTPS (443), SSH (22), SMTP (25), FTP (21).
Results show whether each port is open or closed, with response times per location.