-| | When 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 Create bridge domain | ${dut_node}
-| | ... | ${bid_from_TG} | learn=${TRUE}
-| | And Create bridge domain | ${dut_node}
-| | ... | ${bid_to_TG} | learn=${TRUE}
-| | And Linux Add Bridge | ${dut_node}
-| | ... | ${bid_TAP} | ${tap_int1} | ${tap_int2}
-| | And Add interface to bridge domain | ${dut_node}
-| | ... | ${int1} | ${bid_to_TG} | 0
-| | And Add interface to bridge domain | ${dut_node}
-| | ... | ${dut_to_tg_if1} | ${bid_to_TG} | 0
-| | And Add interface to bridge domain | ${dut_node}
-| | ... | ${int2} | ${bid_from_TG} | 0
-| | And Add interface to bridge domain | ${dut_node}
-| | ... | ${dut_to_tg_if2} | ${bid_from_TG} | 0
-| | Then Send ICMP packet and verify received packet | ${tg_node}
-| | ... | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+| | When Set interfaces in path up
+| | ${int1}= | And Add Tap Interface | ${dut1} | tap0
+| | ${int2}= | And Add Tap Interface | ${dut1} | tap1
+| | And Set Interface State | ${dut1} | ${int1} | up
+| | And Set Interface State | ${dut1} | ${int2} | up
+| | And Create bridge domain | ${dut1} | 19 | learn=${TRUE}
+| | And Create bridge domain | ${dut1} | 20 | learn=${TRUE}
+| | And Linux Add Bridge | ${dut1} | ${bid_TAP} | tap0 | tap1
+| | And Add interface to bridge domain | ${dut1} | ${int1} | 20 | 0
+| | And Add interface to bridge domain | ${dut1} | ${dut1_if1} | 20 | 0
+| | And Add interface to bridge domain | ${dut1} | ${int2} | 19 | 0
+| | And Add interface to bridge domain | ${dut1} | ${dut1_if2} | 19 | 0
+| | Then Send ICMP packet and verify received packet
+| | ... | ${tg} | ${tg_if1} | ${tg_if2}