+- **NSH SFC Classifier** - TG sends some TCP packets to test NSH SFC\r
+ Classifier functional. DUT1 will receive these packets from one NIC and loopback\r
+ the VXLAN-GPE-NSH encapsulated packets to the TG from other NIC.\r
+ - Test case count: 7\r
+- **NSH SFC Proxy Inbound** - TG sends some VXLAN-GPE-NSH encapsulated packets\r
+ to test NSH SFC Proxy Inbound functional. DUT1 will receive these packets from one\r
+ NIC and loopback the VXLAN encapsulated packets to the TG from other NIC.\r
+ - Test case count: 6\r
+- **NSH SFC Proxy Outbound** - TG sends some VXLAN encapsulated packets to test\r
+ NSH SFC Proxy Outbound functional. DUT1 will receive these packets from one NIC\r
+ and loopback the VXLAN-GPE-NSH encapsulated packets to the TG from other NIC.\r
+ - Test case count: 6\r
+- **NSH SFC Service Function Forward** - TG sends some VXLAN-GPE-NSH encapsulated\r
+ packets to test NSH SFC Service Function Forward functional. DUT1 will receive these\r
+ packets from one NIC and swap the VXLAN-GPE-NSH header, after that DUT1 loopback the\r
+ VXLAN-GPE-NSH encapsulated packtes to the TG from other NIC.\r
+ - Test case count: 6\r