We just released version 2.4 of ByteBlower®, our cost-efficient traffic generator/analyser. This new release is available for all (yes, all!) server hardware series through our support portal as part of a running support contract.
Already this is the second major release of 2016. It includes dozens of user interface improvements, enhanced reporting functionality and significant performance gains. The new TCP stats and graphs are a particularly visible and useful improvement, we look forward to your feedback and suggestions! You can see some of the new features in action in this movie.