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Download the pre-built VM (2.4 GB) from the URL: http://downloads.onosproject.org/spring-open/SPRING-OPEN.ova
Get a recent version of VirtualBox to import and run the VM.
You can login to the VM with login:mininet and password:mininet. Then ifconfig to note the IP address assigned to VM (if you used Bridged-mode and DHCP in the VM's network settings).
You should now be able to ssh into the mininet VM and follow the Getting Started Tutorial
ONOS for SPRING-OPEN
If you wish to build from source, download the SPRING-OPEN version of the ONOS controller source code.
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