: Obtain the .exe file from the official ManageEngine website .
Adjust the Java Virtual Machine (JVM) memory allocation parameters based on your server's total RAM. Navigate to the wrapper.conf file in your application directory to allocate at least 50% of available system memory to the database engine. If you need to fine-tune your deployment, let me know:
: Default web server port is 80 (HTTP) or 443 (HTTPS), and the default NetFlow UDP listener port is 9996 . 2. Installation Steps (Windows)
sudo ./ManageEngine_NetFlowAnalyzer_xxxx.bin -i console
Deploying this software correctly ensures optimal performance and accurate data collection. This comprehensive installation guide walks you through the system requirements, installation steps for both Windows and Linux, and initial post-installation configurations. 1. System Requirements and Prerequisites manageengine netflow analyzer installation guide top
Performance depends heavily on flow rate. For a standard environment (up to 3,000 flows/second), the following is required: ManageEngine 2.4 GHz Quad Core Processor. Minimum 4 GB (8 GB+ recommended for Enterprise). Disk Space: 200 GB for the database.
If NetFlow Analyzer slows due to devices sending over 5000 sFlow packets per second, increase the sampling rate for the affected devices
Ensure your server meets these minimum hardware and software specifications for a standard deployment (0-3000 flows/second): : 2.4 GHz Quad Core (64-bit recommended). RAM : 4 GB.
For enterprise environments, Linux offers superior performance. Step 1: Download and Extract Download the .bin installer. : Obtain the
: Exclude the installation folder from antivirus scanning to prevent performance degradation or startup failures. 3. Installation Steps (Linux)
Open the terminal and grant execute permissions: chmod a+x ManageEngine_NetFlowAnalyzer_xxxx.bin .
: Configure your router to send NetFlow packets to the server's IP on port 9996 . Example Cisco Command :
ManageEngine NetFlow Analyzer requires several ports to be open on your host firewall: If you need to fine-tune your deployment, let
| Parameter | Standard Edition | Professional/Enterprise (Central Server) | Enterprise (Probe Server) | |-----------|------------------|-------------------------------------------|----------------------------| | Processor | 2.4 GHz Quad Core | 3.2 GHz Quad Core | 2.4 GHz Dual Core | | RAM | 4 GB | 8–24 GB (depends on flow rate) | 4 GB | | Hard Disk | 200 GB for database | 600 GB–1 TB SATA | 600 GB–1 TB SATA | | OS | 64-bit | 64-bit | 64-bit |
Right-click the installer and select "Run as Administrator." License Agreement: Read and accept the terms to proceed.
To ensure it starts on boot, execute: ./linkAsService.sh . 4. Post-Installation & Web Access