| Library | resources.libraries.python.Tap
| Library | resources.libraries.python.Namespaces
| Library | resources.libraries.python.IPUtil
+| ...
| Force Tags | HW_ENV | VM_ENV | 3_NODE_DOUBLE_LINK_TOPO
-| Test Setup | Run Keywords | Func Test Setup
-| ... | AND | Clean Up Namespaces | ${nodes['DUT1']}
-| Test Teardown | Run Keywords | Func Test Teardown
-| ... | AND | Clean Up Namespaces | ${nodes['DUT1']}
+| ...
+| Test Setup | Set up TAP functional test
+| ...
+| Test Teardown | Tear down TAP functional test with Linux bridge | ${bid_TAP}
+| ...
| Documentation | *Tap Interface Traffic Tests*
| ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links
| ... | between nodes.
| | [Documentation]
| | ... | [Top] TG-DUT1-TG.
| | ... | [Enc] Eth-IPv4-ICMPv4.
-| | ... | [Cfg] On DUT1 configure two
-| | ... | L2BD with two if's for each L2BD with MAC learning and one L2BD
-| | ... | joining two linux-TAP interfaces created by VPP located in namespace.
-| | ... | [Ver] Packet sent from TG is passed through all L2BD and received
+| | ... | [Cfg] On DUT1 configure two L2BD with two if's for each L2BD with MAC\
+| | ... | learning and one L2BD joining two linux-TAP interfaces created by VPP\
+| | ... | located in namespace.
+| | ... | [Ver] Packet sent from TG is passed through all L2BD and received\
| | ... | back on TG. Then src_ip, dst_ip and MAC are checked.
| | ...
-| | [Teardown] | Run Keywords
-| | ... | Linux Del Bridge | ${dut_node} | ${bid_TAP} | AND
-| | ... | Show Packet Trace on All DUTs | ${nodes} | AND
-| | ... | Clean Up Namespaces | ${nodes['DUT1']} | AND
-| | ... | Check VPP PID in Teardown
-| | ...
-| | Given Path for 2-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
-| | ... | ${nodes['TG']}
-| | And Interfaces in 2-node path are up
+| | Given Configure path in 2-node circular topology | ${nodes['TG']}
+| | ... | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Set interfaces in 2-node circular topology up
| | ${int1}= | And Add Tap Interface | ${dut_node} | ${tap_int1}
| | ${int2}= | And Add Tap Interface | ${dut_node} | ${tap_int2}
| | And Set Interface State | ${dut_node} | ${int1} | up
| | And Set Interface State | ${dut_node} | ${int2} | up
-| | And Bridge domain on DUT node is created | ${dut_node}
+| | And Create bridge domain | ${dut_node}
| | ... | ${bid_from_TG} | learn=${TRUE}
-| | And Bridge domain on DUT node is created | ${dut_node}
+| | And Create bridge domain | ${dut_node}
| | ... | ${bid_to_TG} | learn=${TRUE}
| | And Linux Add Bridge | ${dut_node}
| | ... | ${bid_TAP} | ${tap_int1} | ${tap_int2}
-| | And Interface is added to bridge domain | ${dut_node}
+| | And Add interface to bridge domain | ${dut_node}
| | ... | ${int1} | ${bid_to_TG} | 0
-| | And Interface is added to bridge domain | ${dut_node}
+| | And Add interface to bridge domain | ${dut_node}
| | ... | ${dut_to_tg_if1} | ${bid_to_TG} | 0
-| | And Interface is added to bridge domain | ${dut_node}
+| | And Add interface to bridge domain | ${dut_node}
| | ... | ${int2} | ${bid_from_TG} | 0
-| | And Interface is added to bridge domain | ${dut_node}
+| | And Add interface to bridge domain | ${dut_node}
| | ... | ${dut_to_tg_if2} | ${bid_from_TG} | 0
-| | Then Send and receive ICMP Packet | ${tg_node}
+| | Then Send ICMP packet and verify received packet | ${tg_node}
| | ... | ${tg_to_dut_if1} | ${tg_to_dut_if2}