CSIT-2001 includes VPP_Device test environment for functional VPP device tests integrated into LFN CI/CD infrastructure. VPP_Device tests run on 1-Node testbeds (1n-skx, 1n-arm) and rely on Linux SRIOV Virtual Function (VF), dot1q VLAN tagging and external loopback cables to facilitate packet passing over external physical links. Initial focus is on few baseline tests. New device tests can be added by small edits to existing CSIT Performance (2-node) test. RF test definition code stays unchanged with the exception of traffic generator related L2 KWs.