X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fperformance%2Fperformance_configuration.robot;h=fef3fc89f7f163c7f401f9963b27f616be0dbde7;hb=refs%2Fchanges%2F20%2F14820%2F6;hp=543e76e56d53c89d379e669e137534cb57608e44;hpb=8b05d8b57c2a8e98cd24ce3a020312a0f81cbb86;p=csit.git

diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index 543e76e56d..fef3fc89f7 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -1789,11 +1789,13 @@
 | | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${dut1_bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${dut1_bd_id2}
 
-| Initialize L2 bridge domains with VLAN dot1q sub-interfaces in a 3-node circular topology
+| Initialize L2 bridge domains with VLAN dot1q sub-interfaces in circular topology
 | | [Documentation]
-| | ... | Setup L2 bridge domain topology with learning enabled with VLAN
-| | ... | between DUTs by connecting physical and vlan interfaces on each DUT.
-| | ... | All interfaces are brought up.
+| | ... | Setup L2 bridge domain topology with learning enabled with VLAN by
+| | ... | connecting physical and vlan interfaces on each DUT. In case of 3-node
+| | ... | topology create VLAN sub-interfaces between DUTs. In case of 2-node
+| | ... | topology create VLAN sub-interface on dut1-if2 interface. All
+| | ... | interfaces are brought up.
 | | ...
 | | ... | *Arguments:*
 | | ... | - bd_id1 - Bridge domain ID. Type: integer
@@ -1814,16 +1816,30 @@
 | | ...
 | | [Arguments] | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
 | | ...
+| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2}
+| | ...
 | | Set interfaces in path up
-| | Initialize VLAN dot1q sub-interfaces in circular topology
+| | ...
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Initialize VLAN dot1q sub-interfaces in circular topology
 | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
-| | Configure L2 tag rewrite method on interfaces
-| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
-| | ... | ${tag_rewrite}
+| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
+| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
+| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
+| | ... | ELSE | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
+| | ...
 | | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Add interface to bridge domain | ${dut2} | ${subif_index_2}
+| | ... | ${bd_id2}
+| | Run Keyword If | '${dut2_status}' == 'PASS'
+| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if2}
+| | ... | ${bd_id2}
 
 | Initialize L2 bridge domains with Vhost-User and VLAN in a 3-node circular topology
 | | [Documentation]