Virtual network mapping processing method and system
A technology of virtual network mapping and virtual network, applied in the field of virtual network mapping processing methods and systems, to achieve fast and efficient matching, solve the problem of excessive consumption of computing resources, and reduce the time required for virtual network requests and deployment
Inactive Publication Date: 2013-06-05
HUAWEI TECH CO LTD
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[0005] The embodiment of the present invention is to provide a virtual network mapping processing method and system, which solves the bottleneck problem of the virtual network mapping algorithm existing in the prior art, and realizes fast and efficient The purpose of matching physical topology and logical topology is to improve computing efficiency
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[0047]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0048] figure 1 It is a flow chart of Embodiment 1 of the virtual network mapping processing method of the present invention, as shown in figure 1 As shown, this embodiment provides a virtual network mapping processing method, which may include the following steps:
[0049] Step 101, the central management entity device divides the received vir...
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The embodiment of the invention discloses a virtual network mapping processing method and system. The method comprises the following steps: according to perimeter network status information of each region sent by management entity equipment in each region, dividing the request topology of a received virtual network topology request into a plurality of virtual subnets, and decomposing each virtualsubnet into a virtual element request sequence respectively; distributing each virtual element request sequence to the management entity equipment in each region, and carrying out mapping matching onthe logical topology and physical topology of each virtual subnet by the management entity equipment in each region in accordance with each virtual element request sequence; and merging virtual subnet mapping information sent by the management entity equipment in each region, and feeding back generated final mapping information after merging to virtual network users. The system comprises central management entity equipment and a plurality of regional management entity equipment. By utilizing the method and system provided by the invention, the processing bottleneck problem caused by overhigh computing resource consumption in the prior art is solved.
Description
technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a virtual network mapping processing method and system. Background technique [0002] Network virtualization technology abstracts the concept of network connection through a virtual private network (Virtual Private Network; hereinafter referred to as: VPN), allowing remote users to access the internal network of an organization, as if they are physically connected to the network. Integration, regardless of platform differences, combined with technologies such as virtual resource management, mapping and dynamic migration, provides an efficient and completely independent virtual network business environment. Network virtualization technology can solve many problems existing in the current network, such as: multiple networks coexist, and the resource utilization rate of the infrastructure is very low; management complexity is high, and the deployment time is l...
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IPC IPC(8): H04L12/46
Inventor 王蛟叶松海
Owner HUAWEI TECH CO LTD