-The NFVi full stack does not have to be supported by the OPNFV ecosystem and can be any functional OpenStack system that provides the aboce interfaces. NFVbench can be installed standalone (in the form of a single Docker container) and is fully functional without the need to install any other OPNFV framework.
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-It is designed to be easy to install and easy to use by non experts (no need to be an expert in traffic generators and data plane performance testing).
+The NFVi full stack does not have to be supported by the OPNFV ecosystem and can be any functional OpenStack system that provides
+the above interfaces.
+NFVbench can also be used without OpenStack on any networking device that can handle L2 forwarding or L3 routing.