Network virtualization system , node , network virtualization methods , and , network virtualization program

摘要

PROBLEM TO BE SOLVED: To grasp the correspondence of a virtual interface and a virtual NIC without referring to a virtual network allocation result.;SOLUTION: A network virtualization system of this invention includes physical nodes constituting a network and a domain management device for instructing the physical node to set a virtual node of a virtual network and a virtual link. The physical node determines a value to be set to at least a part or all of MAC addresses to be allocated to the virtual NIC of a virtual machine on the virtual node for the virtual interface on the basis of information identifying the virtual interface of the definition of the virtual node included in an instruction from the domain management device.;COPYRIGHT: (C)2012,JPO&INPIT