--- /dev/null
+hostnum=${HOSTNAME#"gbpsfc"}
+sw="sw$hostnum"
+echo "Deleting controller for $sw"
+ovs-vsctl del-controller $sw;
+if [[ $? -ne 0 ]] ; then
+ exit 1
+fi
+echo "Sleeping for 6sec..."
+sleep 6
+echo "Setting controller to $ODL"
+ovs-vsctl set-controller $sw tcp:$ODL:6653