[[PageOutline]] = FlowVisor = The FlowVisor is "a special purpose OpenFlow controller that acts as a transparent proxy between OpenFlow switches and multiple OpenFlow controllers". (https://github.com/OPENNETWORKINGLAB/flowvisor/wiki) = FlowVisor and ARP = FlowVisor can slice ARP traffic, but there are some caveats to be aware of. The [https://github.com/OPENNETWORKINGLAB/flowvisor/wiki/FAQ FlowVisor FAQ] has more details.