Investigando Conectividade e Engenharia de Tráfego em Pontos de Troca de Tráfego da Internet
Resumo
A entrega eficiente de tráfego é essencial para as operações na Internet, e operadores de rede utilizam a engenharia de tráfego para influenciar o roteamento entre Sistemas Autônomos (ASes). Os pontos de troca de tráfego (IXPs) são fundamentais, permitindo a interconexão entre milhares de ASes. A escolha de onde se interconectar afeta diretamente a entrega de tráfego, pois cada IXP oferece opções de conectividade distintas. Este estudo analisa dados de sete IXPs para investigar sua composição, número de ASes conectados e comportamento de tráfego, além de avaliar como ASes utilizam técnicas de engenharia de tráfego para favorecer IXPs específicos.
Palavras-chave:
Pontos de Troca de Tráfego, Sistema Autônomo, Engenharia de Tráfego
Referências
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Ahmed, A. et al. Peering vs. Transit: Performance Comparison of Peering and Transit Interconnections. In: PROCEEDINGS of the 25th IEEE International Conference on Network Protocols (ICNP). Out. 2017. P. 1–10. DOI: 10.1109/ICNP.2017.8117549.
Society, I. IXP Tracker. Out. 2023. Disponível em: [link]. Acesso em: 5 mar. 2024.
Prehn, L. et al. Peering Only? Analyzing the Reachability Benefits of Joining Large IXPs Today. In: PASSIVE and Active Measurement: 23rd International Conference, PAM 2022, Virtual Event, March 28–30, 2022, Proceedings. Berlin, Heidelberg: Springer-Verlag, 2022. P. 338–366. ISBN 978-3-030-98784-8. DOI: 10.1007/978-3-030-98785-5_15.
Brito, S. et al. An Analysis of the Largest National Ecosystem of Public Internet eXchange Points: The Case of Brazil. Journal of Communication and Information Systems, v. 31, out. 2016. DOI: 10.14209/jcis.2016.23.
Chatzis, N.; Smaragdakis, G.; Feldmann, A. On the importance of Internet eXchange Points for today’s Internet ecosystem, jul. 2013. Disponível em: [link].
Marcos, P. et al. AS-Path Prepending: there is no rose without a thorn. In: PROCEEDINGS of the ACM Internet Measurement Conference. Virtual Event, USA: Association for Computing Machinery, 2020. (IMC ’20), p. 506–520. ISBN 9781450381383. DOI: 10.1145/3419394.3423642.
Chen, Y.; Liu, H.; Wang, H. BGP Selective Prefix Announcements: A Study of Performance and Scalability. IEEE Transactions on Network and Service Management, IEEE, v. 6, n. 2, p. 114–127, 2009. Disponível em: [link].
Cisco. Global VNI Forecast Highlights 2021. 2021. Disponível em: [link]. Acesso em: 3 mar. 2024.
Ofa, S. Estimating the Effects of Internet Exchange Points on Fixed-Broadband Speed and Latency. Technical Report, fev. 2020.
Ahmed, A. et al. Peering vs. Transit: Performance Comparison of Peering and Transit Interconnections. In: PROCEEDINGS of the 25th IEEE International Conference on Network Protocols (ICNP). Out. 2017. P. 1–10. DOI: 10.1109/ICNP.2017.8117549.
Society, I. IXP Tracker. Out. 2023. Disponível em: [link]. Acesso em: 5 mar. 2024.
Prehn, L. et al. Peering Only? Analyzing the Reachability Benefits of Joining Large IXPs Today. In: PASSIVE and Active Measurement: 23rd International Conference, PAM 2022, Virtual Event, March 28–30, 2022, Proceedings. Berlin, Heidelberg: Springer-Verlag, 2022. P. 338–366. ISBN 978-3-030-98784-8. DOI: 10.1007/978-3-030-98785-5_15.
Brito, S. et al. An Analysis of the Largest National Ecosystem of Public Internet eXchange Points: The Case of Brazil. Journal of Communication and Information Systems, v. 31, out. 2016. DOI: 10.14209/jcis.2016.23.
Chatzis, N.; Smaragdakis, G.; Feldmann, A. On the importance of Internet eXchange Points for today’s Internet ecosystem, jul. 2013. Disponível em: [link].
Marcos, P. et al. AS-Path Prepending: there is no rose without a thorn. In: PROCEEDINGS of the ACM Internet Measurement Conference. Virtual Event, USA: Association for Computing Machinery, 2020. (IMC ’20), p. 506–520. ISBN 9781450381383. DOI: 10.1145/3419394.3423642.
Chen, Y.; Liu, H.; Wang, H. BGP Selective Prefix Announcements: A Study of Performance and Scalability. IEEE Transactions on Network and Service Management, IEEE, v. 6, n. 2, p. 114–127, 2009. Disponível em: [link].
Publicado
27/11/2024
Como Citar
PEREIRA, Joaquim; MARCOS, Pedro.
Investigando Conectividade e Engenharia de Tráfego em Pontos de Troca de Tráfego da Internet. In: ESCOLA REGIONAL DE REDES DE COMPUTADORES (ERRC), 21. , 2024, Rio Grande/RS.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2024
.
p. 47-52.
DOI: https://doi.org/10.5753/errc.2024.4664.
