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To prevent conflicts during deployment, complete these preliminary steps:
Select the destination folder where NetFlow Analyzer will be installed. The default path is C:\ManageEngine\NetFlowAnalyzer . Click . Step 5: Configure Port and Protocol
Your installation is complete, but to get real value, perform these tasks:
When the BIN installer complains about insufficient temp space, re‑run it with the -is:tempdir option, specifying an existing directory with adequate space: manageengine netflow analyzer installation guide
Port 8060 is blocked by the local firewall or used by another process.
After installation, access the NetFlow Analyzer web interface:
8 Core CPU, 16 GB RAM, 500 GB SSD.
| Port Name | Default Port | Protocol | Purpose | |-----------|--------------|----------|---------| | Web server port | 8060 | TCP | Browser access to the web UI | | NetFlow listener port | 9996 | UDP | Receives flow exports from routers | | Embedded database (PostgreSQL) | 13306 | TCP | Internal database connection | | MSSQL (if used) | 1433 | TCP | Connection to external SQL Server | | SNMP | 161 | UDP | Device discovery and interface naming |
Configure your local firewall to allow inbound traffic on UDP port 9996 so routers and switches can send flow data to the server.
After license activation, the system redirects to the main dashboard. If you see a blank page, wait 2 minutes (background services are still starting). Refresh the browser. Step 5: Configure Port and Protocol Your installation
To start NetFlow Analyzer as a service, run the linkAsService.sh script (located in the same bin folder). Once linked, you can start, stop, and check the status using system service commands, such as:
4 Core CPU, 8 GB RAM, 250 GB SSD.
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