diff --git a/TestON/tests/USECASE/SegmentRouting/UP4/UP4.topo b/TestON/tests/USECASE/SegmentRouting/UP4/UP4.topo
index 8605cad..731c259 100644
--- a/TestON/tests/USECASE/SegmentRouting/UP4/UP4.topo
+++ b/TestON/tests/USECASE/SegmentRouting/UP4/UP4.topo
@@ -27,6 +27,35 @@
             </COMPONENTS>
         </ONOScell>
 
+        <MgmtServer>
+            <host>10.76.28.66</host>
+            <user>jenkins</user>
+            <password></password>
+            <type>HostDriver</type>
+            <connect_order>6</connect_order>
+            <jump_host></jump_host>
+            <COMPONENTS>
+                <mac></mac>
+                <inband>false</inband>
+                <dhcp>True</dhcp>
+                <ip>10.32.11.1</ip>
+                <shortName>mgmt</shortName>
+                <port1></port1>
+                <link1></link1>
+                <ifaceName>pairbond</ifaceName>
+                <scapy_path>/usr/bin/scapy</scapy_path>
+                <routes>
+                    <route1>
+                        <network></network>
+                        <netmask></netmask>
+                        <gw></gw>
+                        <interface></interface>
+                    </route1>
+                </routes>
+                <sudo_required>true</sudo_required>
+            </COMPONENTS>
+        </MgmtServer>
+
         <Compute1>
             <host>10.76.28.74</host>
             <user>jenkins</user>
@@ -114,6 +143,21 @@
             </COMPONENTS>
         </Compute3>
 
+        <Leaf2>
+            <host>10.76.28.71</host>
+            <user>root</user>
+            <password>onl</password>
+            <type>StratumOSSwitchDriver</type>
+            <connect_order>10</connect_order>
+            <COMPONENTS>
+                <shortName>leaf2</shortName>
+                <port1>2</port1>
+                <link1>Host2</link1>
+                <onosConfigPath></onosConfigPath>
+                <onosConfigFile></onosConfigFile>
+            </COMPONENTS>
+        </Leaf2>
+
     <!--  This component is not needed, but required to use the Testcaselib  -->
         <NetworkBench>
             <host>10.76.28.66</host>