Open a supported web browser (Chrome, Firefox, Edge) and navigate to:
http://<Server_IP_Address>:8080
ManageEngine NetFlow Analyzer is a bandwidth monitoring and network traffic analysis tool that uses flow technologies (NetFlow, sFlow, IPFIX, etc.) to provide visibility into network traffic. This guide covers the installation process on Windows and Linux environments.
ManageEngine NetFlow Analyzer is a bandwidth monitoring and traffic analysis tool that leverages flow data (NetFlow, sFlow, J-Flow, IPFIX, etc.) to provide deep visibility into network performance. Proper installation is critical to ensuring accurate data collection, scalable performance, and reliable reporting. manageengine netflow analyzer installation guide top
This guide covers the complete installation process—from prerequisites to first-time configuration and post-installation best practices.
| Issue | Likely Cause | Resolution |
|-------|--------------|-------------|
| Web UI not loading | Port 8060 blocked | netstat -tulnp \| grep 8060; open firewall |
| No flow data | Wrong device export port | Match device config with analyzer’s receiver port |
| High memory usage | Too many interfaces/flows | Reduce retention period or add more RAM |
| Database connection fail | PostgreSQL not started | Run systemctl start postgresql-13 |
| SNMP interface names missing | Community string wrong | Test with snmpwalk -v2c -c public <device> .1.3.6.1.2.1.31.1.1.1.1 | Open a supported web browser (Chrome, Firefox, Edge)
ManageEngine NetFlow Analyzer is a bandwidth monitoring and network traffic analysis tool that uses flow technologies (NetFlow, sFlow, IPFIX, etc.) to provide real-time visibility into network traffic. It helps administrators identify who is using the bandwidth, what applications they are using, and where the traffic is going.
Right-click the downloaded .exe file and select "Run as administrator". This prevents permission issues during installation. | Issue | Likely Cause | Resolution |
Example cURL snippet:
curl -X POST "https://<na_server>:<port>/api/addDevice" -H "apiKey:<key>" -d '"deviceIP":"10.0.0.1","vendor":"Cisco"'