Windows  OSX Linux

Ostinato is an open-source, cross-platform network packet crafter/traffic generator and analyzer with a friendly GUI. Craft and send packets of several streams with different protocols at different rates.

Ostinato aims to be “Wireshark in Reverse” and become complementary to Wireshark.

Ostinato is created by Srivats P. is a software developer working on networking products and protocols for major network equipment vendors for over 15 years.

Go back