Evaluación del tiempo de finalización de flujo del tráfico interno de una red de centro de datos en crecimiento basado en SDN

Abstract

The primary focus of this study is the evaluation of Flow Completion Times (FCT) within a simulated environment of data center architectures (DCN). The decision was made to simulate the Fat-tree DCN architecture with scalable configurations of k=4 and k=6, utilizing the Mininet simulation tool, all managed under the ONOS SDN controller and emulating realistic traffic typical of these environments. Data from the PCAP files of the simulations was collected through tools like Wireshark, which were then converted into CSV files. Subsequently, tools such as Python and Panda were employed to calculate the FCTs of the flows in both topologies.