Manageengine Netflow Analyzer Installation Guide __hot__ -
What is the you plan to monitor? Are you deploying on Windows or Linux ? Do you have a PostgreSQL database already configured? This will help me suggest specific sizing recommendations. www.manageengine.com
NetFlow Analyzer can automatically discover devices that are sending flows. However, you may need to explicitly add a device and configure it to export flows.
: Start the "ManageEngine NetFlow Analyzer" service from the Services console.
: Download the .bin file and assign execute permissions using: chmod a+x ManageEngine_NetFlowAnalyzer_xxxx.bin . manageengine netflow analyzer installation guide
| Flow Rate (flows/sec) | Processor | RAM | Database Disk Space | Raw Data Disk Space (optional) | |-----------------------|-----------|-----|---------------------|-------------------------------| | 0 – 3,000 | 2.4 GHz quad‑core | 4 GB | 200 GB | 75 GB/day | | 3,000 – 6,000 | 3.2 GHz quad‑core | 6 GB | 200 GB | 150 GB/day | | 6,000 – 9,000 | 3.2 GHz quad‑core | 8 GB | 200 GB | 225 GB/day | | 9,000 – 10,000 | 3.2 GHz quad‑core | 16 GB | 200 GB | 250 GB/day | | 10,000 – 25,000 | 3.2 GHz quad‑core | 18 GB | 225 GB | – | | 25,000 – 50,000 | 3.2 GHz quad‑core | 20 GB | 250 GB | – |
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NetFlow Analyzer will remain blank until your routers, switches, or firewalls actively send flow packets to it. You must configure your infrastructure to export flows to the NetFlow Analyzer server IP on the designated UDP port (default 9996 ). Example: Cisco IOS NetFlow Configuration What is the you plan to monitor
: For Linux, a default installation uses PostgreSQL. To use MSSQL, run the DBConfiguration.sh file from the /bin directory after installation to migrate. 4. Post-Installation & Configuration Once installed, follow these steps to start monitoring: Start the Server :
sudo apt update && sudo apt install -y wget unzip
Confirm the default port ( 8060 ). If it is occupied, input an alternative available port. This will help me suggest specific sizing recommendations
Step 7 — Ownership The team adapted dashboards for their needs. The NOC had a wall of live graphs; the security team used flow records for forensics; capacity planning used trends to argue for a WAN upgrade. Ravi wrote a short runbook: how to add a new NetFlow source, how to create a report, how to respond to common alerts. He trained the shift engineer; it felt good to pass the map to someone else.
Windows 10, Windows 11, Windows Server 2016, 2019, 2022.
Step 3 — The Install The process was straightforward: accept license, choose install directory, confirm ports. He chose default ports but made a note to align firewall rules. The service started, and the web console came alive. It felt a little like turning the city’s lights back on and finding they were brighter than before.
Upon installation, NetFlow Analyzer enters a with full features enabled. After 30 days without a paid license, it automatically reverts to the Free Edition.