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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Informacionnye Tehnologii</journal-id><journal-title-group><journal-title xml:lang="en">Informacionnye Tehnologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Информационные технологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1684-6400</issn><publisher><publisher-name xml:lang="en">New Technologies Publishing House</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">707330</article-id><article-id pub-id-type="doi">10.17587/it.32.243-250</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Computing systems and networks</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Вычислительные системы и сети</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Exploring the capabilities of emulators and training testbeds for deploying named data networks</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование возможностей эмуляторов и учебных стендов для развертывания сетей именованных данных</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Iakimenko</surname><given-names>S. I.</given-names></name><name xml:lang="ru"><surname>Якименко</surname><given-names>С. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Junior Researcher, Lecturer</p></bio><bio xml:lang="ru"><p>мл. науч. сотр., преподаватель</p></bio><email>syakimenko@hse.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voronov</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Воронов</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student</p></bio><bio xml:lang="ru"><p>студент</p></bio><email>aivoronov@edu.hse.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">HSE Tikhonov Moscow Institute of Electronics and Mathematics</institution></aff><aff><institution xml:lang="ru">Московский институт электроники и математики им. А. Н. Тихонова НИУ "Высшая школа экономики"</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-05-09" publication-format="electronic"><day>09</day><month>05</month><year>2026</year></pub-date><volume>32</volume><issue>5</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>243</fpage><lpage>250</lpage><history><date date-type="received" iso-8601-date="2026-05-09"><day>09</day><month>05</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-05-09"><day>09</day><month>05</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Informacionnye Tehnologii</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Информационные технологии</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Informacionnye Tehnologii</copyright-holder><copyright-holder xml:lang="ru">Информационные технологии</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1684-6400/article/view/707330">https://journals.eco-vector.com/1684-6400/article/view/707330</self-uri><abstract xml:lang="en"><p>This paper discusses Named Data Networking (NDN), where addressing occurs by packet name. For these networks, there is a problem of finding software for developing training stands, primarily with the ability to study their features — aggregation and caching. It is shown that in this issue it is preferable not to rely on ready-made software, but to learn on test examples, and then deploy your training stand based on a virtual laboratory or single-board computers. The article provides a comparative table of methods for deploying experiments in NDN, and also provides basic commands for mastering work with NDN networks and utilities for them. The capabilities of working with a network based on PNetLab or Eve-NG software have proven themselves from the best side, since it is convenient to study large topologies in virtual laboratories, but there are also alternatives to take into account the requirements and capabilities of the developer. Thus, the most lightweight in terms of CPU and RAM resources is to build a stand using Mini-NDN software, and in terms of the clarity of the experimental results, the capabilities of single-board computers or virtual machines in the hypervisor network are well suited. With this option, NDN traffic is easier to examine with standard packet analyzers. This work can be useful for network engineers who already widely use digital twins of real computer networks, as well as for novice researchers in this field.</p></abstract><trans-abstract xml:lang="ru"><p>Рассматриваются сети именованных данных (Named Data Networking, NDN), где адресация происходит по имени пакетов. Для данных сетей возникает задача поиска программного обеспечения для разработки учебных стендов, в первую очередь с возможностью исследования их особенностей — агрегации и кэширования. Показано, что в данной задаче предпочтительно не полагаться на готовое программное обеспечение (NDN-Play, mini-NDN), а самостоятельно разрабатывать свой стенд для исследований.</p></trans-abstract><kwd-group xml:lang="en"><kwd>named data networks</kwd><kwd>caching</kwd><kwd>digital twin</kwd><kwd>emulator</kwd><kwd>virtual laboratory</kwd><kwd>NDN</kwd><kwd>training stand</kwd><kwd>PnetLab</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сети именованных данных</kwd><kwd>кэширование</kwd><kwd>цифровой двойник</kwd><kwd>эмулятор</kwd><kwd>виртуальная лаборатория</kwd><kwd>NDN</kwd><kwd>учебный стенд</kwd><kwd>PnetLab</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Российский научный фонд</institution></institution-wrap><institution-wrap><institution xml:lang="en">Russian Science Foundation</institution></institution-wrap></funding-source><award-id>24-19-00299</award-id></award-group><funding-statement xml:lang="en">The research was supported by a grant from the Russian Science Foundation No. 24-19-00299, https://rscf.ru/project/24-19-00299/</funding-statement><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 24-19-00299, https://rscf.ru/project/24-19-00299/</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Papenfuß D. 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