# limitations under the License.
*** Settings ***
-| Resource | resources/libraries/robot/ip/ip4.robot
| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/ip/ip4.robot
| Resource | resources/libraries/robot/shared/interfaces.robot
| Resource | resources/libraries/robot/shared/traffic.robot
| ...
| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV
| ... | FUNCTEST | IP4FWD | BASE | ETH | IP4BASE
| ...
-| Test Setup | Set up VPP device test
-| ...
-| Test Teardown | Tear down VPP device test
+| Suite Setup | Setup suite single link
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace
| ...
| Documentation | *IPv4 routing test cases*
| ...
| ... | *[Ref] Applicable standard specifications:* RFC791, RFC826, RFC792
*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${nic_name}= | virtual
| ${tg_to_dut_if1_ip4}= | 10.10.10.2
| ${tg_to_dut_if2_ip4}= | 20.20.20.2
| ${dut_to_tg_if1_ip4}= | 10.10.10.1
| | ...
| | ${hops}= | Set Variable | ${0}
| | ...
-| | Given Configure path in 2-node circular topology
+| | Given Add PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP Enable Traces On All Duts | ${nodes}
+| | When Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
| | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
| | ... | ${tg_to_dut_if1} | ${dut_node} | ${dut_to_tg_if1}
| | ... | ${tg_to_dut_if1_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if1_mac}
| | ... | ${hops}
+| | Get interface Ipv4 addresses | ${nodes['DUT1']} | ${dut_to_tg_if1}
| tc02-eth2p-ethicmpv4-ip4base-device_echo-req-to-dut-egress-interface
| | [Documentation]
| | ...
| | ${hops}= | Set Variable | ${0}
| | ...
-| | Given Configure path in 2-node circular topology
+| | Given Add PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP Enable Traces On All Duts | ${nodes}
+| | When Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
| | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
| | ...
| | ${hops}= | Set Variable | ${1}
| | ...
-| | Given Configure path in 2-node circular topology
+| | Given Add PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP Enable Traces On All Duts | ${nodes}
+| | When Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
| | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}
| | ...
| | ${hops}= | Set Variable | ${1}
| | ...
-| | Given Configure path in 2-node circular topology
+| | Given Add PCI devices to all DUTs
+| | And Apply startup configuration on all VPP DUTs
+| | And VPP Enable Traces On All Duts | ${nodes}
+| | When Configure path in 2-node circular topology
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
| | And Configure IPv4 forwarding in circular topology | ${tg_to_dut_if1_ip4}
| | ... | ${tg_to_dut_if2_ip4} | ${dut_to_tg_if1_ip4} | ${dut_to_tg_if2_ip4}