update CHO test
diff --git a/TestON/tests/RRCOnosSanity4nodesJ/RRCOnosSanity4nodesJ.params b/TestON/tests/RRCOnosSanity4nodesJ/RRCOnosSanity4nodesJ.params
index 6fd0e9a..6de3811 100644
--- a/TestON/tests/RRCOnosSanity4nodesJ/RRCOnosSanity4nodesJ.params
+++ b/TestON/tests/RRCOnosSanity4nodesJ/RRCOnosSanity4nodesJ.params
@@ -1,8 +1,13 @@
 <PARAMS>
-    <testcases>1,2,21,31,41,5,6,7,66</testcases>
-    <FLOWDEF>~/flowdef_files/Center_Triangle/flowdef_20.txt</FLOWDEF>
+    <testcases>1,2,21,31,6,7,4,5,6,7,41,5,6,7,4,6,7,5,41,6,7,66</testcases>
+    <tcpdump>
+        <intf>eth0</intf>
+        <port>port 6633</port>
+        <filename>~/packet_captures/RSanity.pcap</filename>
+    </tcpdump>
     <CASE1>       
         <destination>h6</destination>
+        <target>h40</target>
     </CASE1>       
     <PING>
         <source1>h7</source1>
@@ -28,24 +33,25 @@
 	<sw1>s1</sw1>
     </PLUG>
     <CTRL>
-        <ip1>10.128.100.21</ip1>
+        <ip1>10.128.4.151</ip1>
         <port1>6633</port1>
-        <ip2>10.128.100.22</ip2>
+        <ip2>10.128.4.152</ip2>
         <port2>6633</port2>
-        <ip3>10.128.100.23</ip3>
+        <ip3>10.128.4.153</ip3>
         <port3>6633</port3>
-        <ip4>10.128.100.24</ip4>
+        <ip4>10.128.4.154</ip4>
         <port4>6633</port4>
     </CTRL>
-    <RestIP>10.128.100.21</RestIP>
+    <RestIP>10.128.4.151</RestIP>
+    <RestIP2>10.128.4.152</RestIP2>
+    <RestIP3>10.128.4.153</RestIP3>
+    <RestIP4>10.128.4.154</RestIP4>
     <NR_Switches>25</NR_Switches>
     <NR_Links>50</NR_Links>
     <RESTCALL>
 	<restIP1>10.128.4.151</restIP1>
 	<restIP2>10.128.4.152</restIP2>
-        <restIP3>10.128.4.153</restIP3>
-        <restIP4>10.128.4.154</restIP4>
 	<restPort>8080</restPort>
-	<restURL>/wm/onos/topology/devices</restURL>
+	<restURL>/wm/onos/topology/hosts</restURL>
     </RESTCALL>
 </PARAMS>