--- /dev/null
+---
+bookToc: false
+title: "VPP_Device Functional"
+weight: 18
+---
+
+# VPP_Device Functional
+
+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.