Virtual machine network system and creation method thereof

A machine network and virtual machine technology, applied in the field of virtual machine network system and its creation, can solve the problems that cloud computing users cannot provide network topology, the number of tunnel links is large, and the lack of effective construction of multiple virtual machine networks, etc.
CN102469004AInactive Publication Date: 2012-05-23INST OF COMPUTING TECH CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF COMPUTING TECH CHINESE ACAD OF SCI
Publication Date
2012-05-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a virtual machine network system that comprises at least one virtual machine network. The virtual machine network includes a specific network bridge; first virtual network cards on all virtual machines in the virtual machine network are connected with the specific network bridge; and network bridges in different virtual machine networks are isolated from each other. Besides, the virtual machine network also comprises connection channels that are used for connecting virtual machines on different physical machines, wherein the virtual machines belong to one same virtual machine network; and the specific network bridge in the virtual machine network is connected to the connection channels by a second virtual network card. According to the invention, it is allowed that there are repeated network segments between different virtual machine networks, so that no IP conflict will occur. In addition, restriction that virtual machines with a same network segment should be distributed on a same physical machine according to a current technical scheme can be broken; and there is no more special requirement on distribution of virtual machines.
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Description

technical field

[0001] The invention relates to the field of distributed computing, in particular to a virtual machine network system and a creation method thereof. Background technique

[0002] In recent years, cloud computing has developed rapidly and has become one of the hotspots in industry and research. It is the development of Parallel Computing, Distributed Computing and Grid Computing, or the commercial implementation of these computer science concepts. Cloud computing is the result of the mixed evolution and leap of concepts such as virtualization (Virtualization), utility computing (Utility Computing), IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service). The "cloud" in cloud computing refers to some virtual computing resources that can be maintained and managed by themselves, usually some large server clusters, including computing servers, storage servers, broadband resources, etc. Cloud computing centralizes all co...

Claims

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