diff --git a/tools/test/cells/tom b/tools/test/cells/tom
index 71ca894..1d44d8b 100644
--- a/tools/test/cells/tom
+++ b/tools/test/cells/tom
@@ -5,3 +5,7 @@
 export OC2="192.168.56.6"
 export OC3="192.168.56.7"
 export OCN="192.168.56.8"
+#export OCN="10.128.11.4"
+
+export ONOS_USE_SSH=true
+export ONOS_APPS=drivers,openflow,proxyarp,mobility,pathpainter
\ No newline at end of file
diff --git a/tools/test/scenarios/net-pingall.xml b/tools/test/scenarios/net-pingall.xml
index 300dea6..df09d77 100644
--- a/tools/test/scenarios/net-pingall.xml
+++ b/tools/test/scenarios/net-pingall.xml
@@ -22,7 +22,7 @@
               exec="onos-check-apps ${OC1} drivers,openflow,proxyarp,fwd includes"/>
 
         <step name="Ping-All" requires="Check-Apps"
-              exec="onos-mininet sendAndExpect py net.pingAll(1) --expect 600/600 received"/>
+              exec="onos-mininet sendAndExpect pingall --expect 600/600 received"/>
 
         <step name="Check-Summary-For-Hosts" requires="~Ping-All"
               exec="onos-check-summary ${OC1} [0-9]* 25 140 25"/>
diff --git a/tools/test/scenarios/net-prerequisites.xml b/tools/test/scenarios/net-prerequisites.xml
index 33f836a..28cf5ba 100644
--- a/tools/test/scenarios/net-prerequisites.xml
+++ b/tools/test/scenarios/net-prerequisites.xml
@@ -17,6 +17,5 @@
     <group name="Net-Prerequisites">
         <step name="Check-mininet" exec="ssh ${ONOS_USER}@${OCN} type mn"/>
         <step name="Check-screen" exec="ssh ${ONOS_USER}@${OCN} type screen"/>
-        <step name="Check-arping" exec="ssh ${ONOS_USER}@${OCN} type arping"/>
     </group>
 </scenario>