You can configure a maximum of five listener ports. The server port is NetFlow Analyzer’s web server port, and the listener port is the UDP port where NetFlow Analyzer listens to or receives flows. Note: The ports to be configured while starting NetFlow Analyzer are the server port and the listener port. Following the instructions that appear on the installation window is a straightforward process that involves clicking Next a few times and using the default database (‌PostgreSQL) and port number. All you have to do is double-click the downloaded file to start the installation. The installation process is pretty simple and hassle-free. Installation and setupįor the purpose of this review, I will be installing NetFlow Analyzer as a Windows service. You can find a detailed list of the supported databases and hardware as well as software specifications for various flow rates here.

The system specifications mentioned above are the minimum requirements and depend on the number of interfaces you want to monitor. It has to be noted that most competitors of NetFlow Analyzer, other than a few open-source tools, do not offer Linux installation. NetFlow Analyzer can be installed on Linux as well as Windows machines. 3.2GHz quad-core processor, or equivalent ‌.The basic hardware and software requirements are as follows: The size of both the Windows and Linux installation files for the latest edition (12.5 at the time of this review) is less than 250MB, which is a huge difference compared to the large file sizes of the product’s competitors. This is a simple click-and-download process that doesn’t involve any long steps or even your email address. There is also an online demo with pre-populated devices and data that you can check out here. ManageEngine offers a 30-day free trial of NetFlow Analyzer (available here) that can be used to monitor up to 1,000 interfaces. Pre-installationįor the review, I will be downloading and installing my own setup of NetFlow Analyzer. NetFlow Analyzer is a standalone flow-based bandwidth monitoring and network traffic analysis tool. In this article, I will be reviewing ManageEngine NetFlow Analyzer. Network traffic analysis solutions analyze all entities and metrics that make up the entire network, and provide extended visibility. With the continuous growth of organizations’ networks, network traffic analysis is one of the most essential tasks involved in ensuring good network health and network security.

Netflow monitor