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Method and system for performing conformance testing on OpenFlow protocols

An openflow protocol, conformance technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problem of not releasing conformance test tools, etc., and achieve the effect of shortening the test time

Inactive Publication Date: 2015-04-29
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the project has released the OpenFlow Conformance Test Specification (Conformance Test Specification for OpenFlow Switch Specification 1.0.1), but has not released a conformance test tool

Method used

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  • Method and system for performing conformance testing on OpenFlow protocols
  • Method and system for performing conformance testing on OpenFlow protocols
  • Method and system for performing conformance testing on OpenFlow protocols

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Embodiment Construction

[0051] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0052] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0053] Since protocol standards are defined by natural language, protocol im...

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Abstract

The invention discloses a method and system for performing conformance testing on OpenFlow protocols. The system comprises an abstract test suite module, an encoding and decoding module and an adapter module; the abstract test suite module includes a testing execution unit used for transmitting testing data of the OpenFlow protocols to be transmitted to the encoding and decoding module; the testing data are OpenFlow protocol data which are appointed by the abstract test suite module and used for being in communication with a tested system; the encoding and decoding module is used for encoding the testing data; the adapter module includes a data transmitting unit used for receiving the encoded testing data and transmitting the encoded testing data to a port of the tested system, wherein if received feedback message data are null or a timer unit timeout occurs, it is judged that a result fails; if a data packet of the feedback message is correct, the timer unit is shut down, and it is judged whether data need to be transmitted continuously or not or it is judged that the result is passed.

Description

technical field [0001] The invention relates to a communication protocol consistency testing system and a method thereof, in particular to a OpenFlow protocol consistency testing system and a method thereof. Background technique [0002] The rapid development of information technology, especially the explosive development of mobile devices and content, host virtualization, and cloud services in recent years, has made the network industry begin to re-examine the traditional network architecture. The traditional network is hierarchical, and the network is composed of multi-level Ethernet switches in a tree structure. Such a design is appropriate when client-server technology is the mainstream, but such a static architecture cannot meet the dynamic computing and storage requirements of enterprise data centers, universities, and carrier networks. The development trend of information technology puts forward the demand for new network mode. [0003] Software Defined Networking (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 黄小红张沛闫屾吴军马严杜泓庆
Owner BEIJING UNIV OF POSTS & TELECOMM
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