MODELING NAMED DATA NETWORKING NETWORKS TO STUDY THEIR CAPACITY

UDC 004.77; 004.72

  • Gonchar Egor Andreevich – Master's degree student, the Department of Software Engineering. Belarusian State Technological University (13a, Sverdlova str., 220006, Minsk, Republic of Belarus). E-mail: gonchar@belstu.by

DOI: https://doi.org/10.52065/2520-6141-2023-266-1-14

Keywords: simulator ndnSIM, environment NS-3, architecture NDN, simulation, network.

For citation: Gonchar E. A. Modeling Named Data Networking networks to study their capacity. Proceedings of BSTU, issue 3, Physics and Mathematics. Informatics, 2023, no. 1 (266), pp. 84–88. DOI: https://doi.org/10.52065/2520-6141-2023-266-1-14.

Abstract

Named Data Networking (NDN) retains the hourglass architecture of the Internet (TCP/IP), but instead of sending data to a recipient, retrieves sender data based on identification by name. The goal of developing these architectures is to allow data to be referenced regardless of where it resides or how it is delivered, allowing for natural multicasting, ubiquitous caching and replication of data objects, which in turn improves both delivery speed and security. In this article, the ndnSIM – NDN simulator for NS-3 is used to simulate named data networks. Designed network architecture and main components. An experimental simulation was carried out to study the throughput. On the basis of the simulator, the throughput of the network with a gradually increasing load is investigated. Based on the simulation results, the type of dependence of throughput on the load within the network is established.

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30.01.2023