Manageengine Netflow Analyzer Installation Guide Exclusive -
The Complete Step-by-Step Guide to Installing ManageEngine NetFlow Analyzer ManageEngine NetFlow Analyzer is a powerful bandwidth monitoring tool that collects, analyzes, and reports on flow data (NetFlow, sFlow, J-Flow, IPFIX, etc.) from your network devices. This guide walks you through every phase of installation, from system requirements to post-installation configuration. 1. Pre-Installation Checklist Before you begin, verify the following: | Requirement | Details | |--------------|---------| | Operating System | 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) |
Note : For production environments with high flow rates, use a dedicated server and SSD storage.
2. Downloading the Installer
Go to the official ManageZone or ManageEngine website: https://www.manageengine.com/netflow-analyzer/download.html Choose your operating system (Windows .exe or Linux .bin ). Select edition: Professional (paid) or 30-day trial (includes all features). Click Download and save the file. manageengine netflow analyzer installation guide
3. Installing on Windows Server Step 1 – Run the Installer
Right-click the .exe file and select Run as Administrator . Choose your preferred language.
Step 2 – Accept License Agreement
Read and accept the End User License Agreement (EULA).
Step 3 – Choose Installation Directory
Default: C:\Program Files\ManageEngine\NetFlowAnalyzer Ensure the drive has sufficient free space. Pre-Installation Checklist Before you begin
Step 4 – Select Database Option
Built-in PostgreSQL (recommended for first-time users) External Database (for large deployments)