نویسندگان
1 دانشگاه صنعتی مالک اشتر، پژوهشکده ارتباطات و امنیت اطلاعات، کارشناسی ارشد
2 دانشگاه صنعتی مالک اشتر، کارشناس ارشد نرم افزار
3 دانشکده مهندسی کامپیوتر، دانشگاه صنعتی شریف، دکتری
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
The growth of internet services and business dependency on them makes it necessary to assess services weakness before operating them. In its network branch, this needs modelling internet traffic similar to the real world traffic. Single platforms which support generating heavy traffic are costly. Therefore, we introduce a toolkit named Distributed Variant Traffic Generator (DVTG) which has two main advantages. It is able to generate heavy traffic via a cluster of simple machines and is capable of making diversity in the generating traffic by implementing and embedding various protocols. The tool uses statistical techniques to simulate the actual behavior of network traffic. DVTG can be used to evaluated performance of network and its elements such as switch, router and firewall. Experiments illustrate more than nine gigabits throughput using ten machines each has one gigabits network card. So, the overhead is less than 10 percent.
کلیدواژهها [English]
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