+| | Then Should Not Be Equal As Integers | ${no_packet_loss} | 0
+
+| TC02: DMM LWIP integration test case
+| | Given DMM Basic Test Setup
+| | When Exec the base lwip test | ${dut1_node} | ${dut2_node}
+| | ... | ${dut1_to_dut2_if_name} | ${dut2_to_dut1_if_name}
+| | ... | ${ip4_net1_1} | ${ip4_net2_1}
+| | Echo running log | ${dut1_node} | ${dut2_node}
+| | Echo dpdk log | ${dut1_node} | ${dut2_node}
+| | ${no_packet_loss_lwip} = | Get lwip test result | ${dut2_node}
+| | Then Should Not Be Equal As Integers | ${no_packet_loss_lwip} | 0
+
+*** Keywords ***
+| DMM Basic Test Setup
+| | Path for 2-node testing is set | ${nodes['DUT1']} | ${nodes['DUT2']}
+| | Pick out the port used to execute test
+| | Set DMM Interface Address | ${dut1_node} |
+| | ... | ${dut1_to_dut2_if_name} | ${ip4_net1_1} | ${ip4_prefix}
+| | Set DMM Interface Address | ${dut2_node}
+| | ... | ${dut2_to_dut1_if_name} | ${ip4_net2_1} | ${ip4_prefix}