Virtual network mapping processing method and system

Abstract

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 lo...

AI Technical Summary

Problems solved by technology

[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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