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  • An ONOS cluster installed and running (see ONOS documentation to get to this point)
  • An OpenStack service installed and running (detailed OpenStack configurations are described here)
  • An XOS installed and running (optional if you need to test CORD VTN functionalities, not the other CORD services)

Note

Note that official CORD reference implementation assumes that deploys all control controller services including ONOS, OpenStack and XOS run on the one single "head node" but this page deploys the controller services in separate nodes.

 

Architecture

The high level architecture of the system is shown in the following figure.

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