adding TestON
diff --git a/TestON/tests/OnosPerf4nodes/OnosPerf4nodes.topo b/TestON/tests/OnosPerf4nodes/OnosPerf4nodes.topo
new file mode 100644
index 0000000..5f35b09
--- /dev/null
+++ b/TestON/tests/OnosPerf4nodes/OnosPerf4nodes.topo
@@ -0,0 +1,99 @@
+<TOPOLOGY>
+    <COMPONENT>
+        <Zookeeper1>
+            <host>10.128.100.1</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>ZookeeperCliDriver</type>
+            <connect_order>1</connect_order>
+        </Zookeeper1>
+
+        <Cassandra1>
+            <host>10.128.100.1</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>CassandraCliDriver</type>
+            <connect_order>2</connect_order>
+        </Cassandra1>
+        <Cassandra2>
+            <host>10.128.100.4</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>CassandraCliDriver</type>
+            <connect_order>3</connect_order>
+        </Cassandra2>
+        <Cassandra3>
+            <host>10.128.100.5</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>CassandraCliDriver</type>
+            <connect_order>4</connect_order>
+        </Cassandra3>
+        <Cassandra4>
+            <host>10.128.100.6</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>CassandraCliDriver</type>
+            <connect_order>5</connect_order>
+        </Cassandra4>
+ 
+        <ONOS1>
+            <host>10.128.100.1</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosCliDriver</type>
+            <connect_order>6</connect_order>
+        </ONOS1>
+        <ONOS2>
+            <host>10.128.100.4</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosCliDriver</type>
+            <connect_order>7</connect_order>
+        </ONOS2>
+        <ONOS3>
+            <host>10.128.100.5</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosCliDriver</type>
+            <connect_order>8</connect_order>
+        </ONOS3>
+        <ONOS4>
+            <host>10.128.100.6</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosCliDriver</type>
+            <connect_order>9</connect_order>
+        </ONOS4>
+
+        <Mininet1>
+            <host>10.128.100.4</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>MininetCliDriver</type>
+            <connect_order>10</connect_order>
+            <COMPONENTS>
+                # Specify the Option for mininet
+                <arg1> --custom ~/mininet/custom/topo-2sw-2host.py </arg1>
+                <arg2> --topo mytopo</arg2>
+                <controller> remote </controller>
+             </COMPONENTS>
+        </Mininet1>
+
+        <Mininet4>
+            <host>10.128.100.4</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>RemoteMininetDriver</type>
+            <connect_order>11</connect_order>
+        </Mininet4>
+        <Mininet8>
+            <host>10.128.100.4</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>RemoteMininetDriver</type>
+            <connect_order>12</connect_order>
+        </Mininet8>
+
+    </COMPONENT>
+</TOPOLOGY>