ManageEngine NetFlow Analyzer is available for Windows and Linux and supports monitoring up to 600 interfaces in the Professional edition. For larger environments, the Enterprise edition can scale to 20,000 interfaces.
Ensure the following ports are open on your firewall: 8060: Default Web Interface (HTTP). 9996: Default UDP port for receiving NetFlow data. manageengine netflow analyzer installation guide top
http://<server-ip>:8060
Troubleshooting: