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NFV-oriented network function verification method and verification system

A technology of network function and verification method, which is applied in the field of network caching system, and can solve problems such as the inability to quickly confirm the responsible party

Active Publication Date: 2018-03-02
JIANGSU FUTURE NETWORKS INNOVATION
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  • Application Information

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Problems solved by technology

When cross-layer integration is adopted, the existing operation and maintenance model cannot quickly confirm the responsible entity

Method used

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  • NFV-oriented network function verification method and verification system

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The NFV-oriented network function verification method and system provided by the embodiments of the present invention can instantiate a network verification environment according to service requirements of different users, and automatically test and analyze NFV service flows.

[0031] Such as figure 1 As shown, a basic structure of the NFV-oriented network function verification system provided by the embodiment of the present invention includes: a user input device and a n...

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Abstract

The invention discloses an NFV-oriented network function verification method and verification system. The verification method is based on a verification system which is composed of a user inputting device and a network function verifier, and specifically comprises a step 1 of obtaining a user network service demand and determining a resource demand category of network business instantiation; a step 2 of generating a logic topology model adaptive to the network service instantiation based on a network function virtual NFV service demand; a step 3 of analyzing a resource demand based on the logic topology model, performing the instantiation process of the logic topology model and building a mapping relationship between the logic topology and resources; a step 4, calculating parameters of a service flow based on the user NFV service demand configuring a generation mode of the service flow and distributing a corresponding service test script to instantiated resources; and a step 5 of executing the service test script for the instantiated resources. The NFV-oriented network function verification method can instantiate the network verification environment based on network service demandsof different users and can carry out service-flow-supporting test and analysis automatically.

Description

technical field [0001] The invention relates to the technical field of network caching systems, in particular to an NFV-oriented network function verification method and verification system. Background technique [0002] With the development of general-purpose hardware and virtualization technology, more and more software processing functions are carried by Network Function Virtualization (Network Function Virtualization, NFV). In the process of network evolution, NFV realizes software and hardware decoupling and functional abstraction. NFV supports flexible updating of resources and rapid development and deployment of new services, and supports automatic deployment, elastic scaling, fault isolation, and self-healing based on business needs. NFV needs to be adapted to a variety of network service (Network Service, NS) functions, but due to the influence of various factors, there are many problems in the current NFV deployment process. The current NFV standard is still adva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/0893H04L41/5051H04L43/50
Inventor 黄韬魏亮周洪利檀朝红陈俊霞
Owner JIANGSU FUTURE NETWORKS INNOVATION
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