-${pathpolicy_topo_13} sudo mn --controller=remote,ip=${CONTROLLER} --custom topo-3sw-2host_multipath.py --topo pathpolicytopo --switch ovsk,protocols=OpenFlow13
-${pathpolicy_topo_10} sudo mn --controller=remote,ip=${CONTROLLER} --custom topo-3sw-2host_multipath.py --topo pathpolicytopo --switch ovsk,protocols=OpenFlow10
+${pathpolicy_topo_13} sudo mn --controller=remote,ip=${ODL_SYSTEM_IP} --custom topo-3sw-2host_multipath.py --topo pathpolicytopo --switch ovsk,protocols=OpenFlow13
+${pathpolicy_topo_10} sudo mn --controller=remote,ip=${ODL_SYSTEM_IP} --custom topo-3sw-2host_multipath.py --topo pathpolicytopo --switch ovsk,protocols=OpenFlow10