Network Simulator

ns-3 is a discrete-event network simulator for Internet systems, targeted primarily for research and educational use. ns-3 is free, open-source software, licensed under the GNU GPLv2 license, and maintained by a worldwide community.

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International Conference on ns-3 (ICNS3) 2025

Join us from August 19-21, 2025 for the International Conference on ns-3 (ICNS3) (formerly the Workshop on ns-3) in the Kansai region of Japan.