help="Overlay network address of the form x.x.x.x/yy. "
"Must correspond to the vsys_vnet tag on the PlanetLab slice")
parser.add_option("-C", "--controller", dest="controller",
- help="IP address for the OpenFlow controller, if one has been deployed",
- default="1.1.1.1")
+ help="IP address for the OpenFlow controller, if one has been deployed")
parser.add_option("-s", "--slicename", dest="slicename",
help="Name of PlanetLab slice",
default=pl_slice)