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ONOS® Releases

ONOS releases are named after birds. Avocet was the first release and focused on the best architecture and our base features. Blackbird was second and drove performance and scale to industry leading levels. Cardinal enabled and demonstrated many important operator use cases. The priorities for Drake were enabling additional use case deployments and improving infrastructure.


Open Source Distributions – Inclusion in and integration with


Device Configuration

Infrastructure Improvements

And more….

Download the latest ONOS release

Visit the wiki for additional information on all releases.