📁 FTP / SFTP Monitor
Monitors FTP or SFTP servers to ensure they're accepting connections.
⚙️ 配置
| 设置 | 描述 | Default Port |
|---|---|---|
| Host | FTP server hostname | — |
| Port | FTP port | 21 (FTP) or 22 (SFTP) |
💡 技巧
- FTP (port 21) is unencrypted. Consider monitoring SFTP (port 22) instead.
- This is a TCP connection check — it verifies the service is listening, not that login credentials work.