'Creates a network/VPC. Outscale does not support instance_tenancy.
:param      cidr_block: The CIDR block assigned to the network
:type       cidr_block: ``str``
:param      name: An optional name for the network
:type       name: ``str``
:return:    Dictionary of network properties
:rtype:     ``dict``'

def ex_create_network(self, cidr_block, name=None):

    return super(OutscaleNodeDriver, self).ex_create_network(cidr_block, name=name)
