Ostinato for GNS3

Run Ostinato as a native node inside your GNS3 lab to generate L2/L3 traffic, emulate protocols, and validate device behavior as you build or test your network topologies.

This integration gives you a lightweight, affordable way to test forwarding, routing, filtering, tunneling, and other network functions directly inside your virtual lab environment - ideal for learning, certification prep, and experimenting with real-world scenarios.

For commercial use Use for work, teaching, training, consulting, or any business purpose requires a commercial license , please contact us ↗

Getting Started

Your purchase includes a GNS3-ready Ostinato appliance for quick deployment. Setup takes just a few minutes, and you can start testing immediately.

To install and use Ostinato inside your lab, follow the instructions in the User Guide.

Ostinato for GNS3 Setup and Usage