Port 28017 (MongoDB Web)

What is Port 28017?

Port 28017 was the default port for MongoDB's built-in HTTP status interface, providing a web-based view of database server statistics and status. This interface has been deprecated and removed in modern MongoDB versions.

The MongoDB web interface on port 28017 provided a simple HTTP page showing server status, current operations, database listings, and performance metrics. It was useful for quick monitoring but lacked authentication and detailed analytics.

Port 28017 is no longer used in MongoDB 3.6 and later. For MongoDB monitoring, use MongoDB Compass, MongoDB Atlas monitoring, or integrate with monitoring tools like Prometheus with the MongoDB exporter.

Port 28017 Security

MongoDB Web on port 28017 should be secured with appropriate access controls and monitoring. Ensure the service is only accessible from trusted networks by configuring firewall rules to restrict access. If the protocol supports encryption, enable TLS/SSL to protect data in transit.

Regularly update MongoDB Web to the latest version to patch known vulnerabilities. Monitor port 28017 for unauthorized access attempts and implement rate limiting where possible. Follow the principle of least privilege when configuring access permissions.

How to Check Port 28017

To check if port 28017 is open on a remote host, use nmap: 'nmap -p 28017 hostname'. For a quick TCP connection test, use: 'telnet hostname 28017' or 'nc -zv hostname 28017'. On Windows PowerShell, use: 'Test-NetConnection -ComputerName hostname -Port 28017'.

To check if port 28017 is listening on your local machine, use: 'netstat -tlnp | grep 28017' on Linux, or 'ss -tlnp | grep 28017'. On Windows, use: 'netstat -an | findstr 28017'. For a comprehensive scan, use: 'nmap -sV -p 28017 hostname' to detect the service version running on the port.

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