Softflowd is a network traffic analysis software that uses flow-based technology and is capable of exporting Cisco NetFlow data.
The installation process is straightforward with the following commands: ./configure, make, and make install. However, there are some systems that complicate the process. The software has been tested on OpenBSD and Linux operating systems, but only has preliminary support for Solaris 9.
The latest release of softflowd offers several new features such as manual sending of NetFlow v.9 template refreshes, encoding of ICMP type/code into port numbers, and lower-resolution tracking of flows for high-bandwidth users. Additionally, the release also includes several important bug fixes.
Overall, Softflowd is an efficient traffic analyser that offers NetFlow capabilities while also being easy to install and use. Its latest updates add valuable features and improvements to its already impressive set of tools.
Version 0.9.8: N/A