Manageengine Netflow Analyzer: Installation Guide

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Download the EXE installer from the official ManageEngine download page . For the Enterprise Edition Central Server, ensure you select the appropriate EXE file.

Before starting, ensure your server meets the hardware and software benchmarks to handle your network's flow rate. manageengine netflow analyzer installation guide

Before installing ManageEngine NetFlow Analyzer, ensure that your system meets the following requirements:

| Requirement | Details | |--------------|---------| | | Windows (Server 2016/2019/2022) or Linux (CentOS/RHEL/Ubuntu/Debian) | | CPU | 4+ cores (8+ recommended for >1,000 flows/sec) | | RAM | 8 GB minimum (16–32 GB for production) | | Disk Space | 100 GB minimum (depending on retention) | | Database | Built-in PostgreSQL (or external MSSQL/PostgreSQL) | | Browser | Chrome, Firefox, Edge, or Safari (latest versions) | | Ports | 80 (HTTP), 443 (HTTPS), 9999 (default NetFlow receiver), 2055 (sFlow) | This public link is valid for 7 days

Right-click the downloaded ManageEngine_NetFlowAnalyzer_64bit.exe file. Select . Click Next on the Welcome screen. Read and accept the License Agreement. Step 3: Choose Installation Directory and Destination

Log in to your Cisco router or layer 3 switch and run the following commands in global configuration mode to export NetFlow v9 records: Can’t copy the link right now

Console mode works perfectly over SSH and does not require a graphical environment.

Then execute the startup script:

Note: It is highly recommended to change the password immediately. 5. Post-Installation: Initial Setup

Once the software is installed, you must point your network devices (routers, switches) to the NetFlow Analyzer server to begin seeing data.