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### This folder contains various test cases for performance test.
* P2P: packets flow from PHY -> vSwitch -> PHY
* P2V: packets flow from PHY -> vSwitch -> VNF
* V2V: packets flow from VNF -> vSwitch -> VNF
* V2P: packets flow from VNF -> vSwitch -> PHY
* PVP: pakcets flow from PHY -> vSwitch -> VNF -> vSwitch -> PHY
* PVVP: packets flow from PHY -> vSwitch -> VNF -> vswitch -> VNF -> vSwitch -> PHY