Research And Design Of Automation Protocol Testing System Based On Distributed

With the deepening development of computer networks, a variety of communication protocols running on the network are endless. The safety of protocol is critical, which is the premise of network health. However, with the protocol continues to develop, their size and complexity grows rapidly and protocol testing faces many problems.Protocol test has its unique places since characteristics of protocol itself. Decentralized, multi-node and high degree of interactivity is the most important features of protocol,which make the test inconvenient:such as the deployment problem of test task,the control problem of test and so on.Moreover,it’s difficult to analysize the test result and manage the test resource without test platform.In this paper, against the protocol testing problems,we study the distributed framework and platform-based solutions,propose a distributed protocol test platform implementations and build a test system with automated processing mechanism to help testers finishing task.The design has solved the problem of multi-node deployment and the problem of decentralized control.It achieves test automation by explaining scripts.It can do data management by building test platform system.The system that combins two kinds of models takes full advantage of them, centralized control-distributed processing and peer communication. This paper describes the overall framework of the entire system design and implementation details of each of the major modules,details of the task flow distribution mechanism, the script explaination mechanism, the system design process and so on.What’s more,this paper focuses on custom communication protocol working in the system underlying.Finally,this protocol test platform is tested in the aspects of functionality and performance. Test results show that the functions of protocol test system, verify that the test protocol can solve the problems encountered in testing.