Rugged Deviation Emulator (Rude) is an excellent tool for IP impairment emulation and we are committed to continuous improvement of the user experience. Rude version 3.3 focuses on making testing faster and more straightforward - many of the improvements are defined together with our key customers. Rude 3.3 brings you easier management of switching from optical to electrical interface and easier configurability of IP fragmentation and bursty data. Now you can also add or remove rules real-time, while keeping the test running. For more information, contact firstname.lastname@example.org.