Análise Temporal sobre a Diferenciação de Tráfego em Redes Ethernet Micro-segmentadas
Resumo
Este trabalho procura avaliar, através de uma análise determinística, a utilização de redes ethernet micro-segmentadas em ambientes de controle distribuído. O ambiente analisado considera o emprego dos mecanismos de diferenciação de tráfego introduzidos nos padrões IEEE para redes locais desde 1998. Sobre esta estrutura propõe-se um modelo analítico de cálculo capaz de prever os valores máximos, médios e mínimos do atraso fim-a-fim observado nas comunicações de diferentes classes de tráfego.Referências
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Almes, G., Kalidindi, S., and Zekauskas, M. (1999). A One-way Delay Metric for IPPM. Request for Comments 2679, IETF - Internet Engineering Task Force.
Bajaj, S., Breslau, L., Estrin, D., Kevin Fall, S. F., Haldar, P., Handley, M., Helmy, A., Heidemann, J., Huang, P., Kumar, S., McCanne, S., Rejaie, R., Sharma, P., Varadhan, K., Xu, Y., Yu, H., and Zappala., D. (1999). Improving Simulation For Network Research. USC Technical Report 99-702, USC - University of Southern California.
Bello, L. L. and Mirabella, O. (2001). Design Issues for Ethernet in Automation. In Proc. of the 8th IEEE International Conference on Emerging Technologies and Factory Automation – ETFA2001, Antibes, France. IEEE.
Caro, R. H. (2001). Ethernet Wins Over Industrial Automation. IEEE Spectrum, (38):114–115.
Chiueh, T. and Venkatramani, C. (1994). Supporting Real-time Traffic on Ethernet. In Proc. of IEEE Real-time Systems Symposium – 1994, San Juan, Puerto Rico.
Chow, M. Y. and Tipsuwan, Y. (2001). Network-based Control Systems: A Tutorial. In Proc. of the 27th Annual Conference of the IEEE Industrial Eletronics Society, pages 1593–1602, Denver, United States. IEEE.
Court, R. (1992). Real-Time Ethenet. Computer Communications, 15(3):198–201.
Decotignie, J.-D. (2001). A Perspective on Ethernet as a Fieldbus. In Proceedings of the 4th International Conference on Fieldbus Systems and their Applications – FET’01, Nancy, France.
Hoang, H. and Jonsson, M. (2003). Switched Real-Time Ethernet in Industrial Applications - Deadline Partitioning Scheme. In Proc. of the 9th Asian Pacific Conference on Communication, Penang, Malaysia.
Hoang, H., Jonsson, M., Hagström, U., and Kallerdahl, A. (2002). Switched Real-Time Ethernet and Earliest Deadline First Scheduling - Protocols and Traffic Handling. In Proc. of International Parallel and Distributed Processing Symposium – IPDPS 2002, Fort Lauderdale, Florida,USA.
IEEE (1998). 802.1D - Part 3: Media Access Control Bridges. Std, Piscataway, NJ - USA.
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Iida, K., Takine, T., Sunahara, H., and Oie, Y. (2001). Delay Analysis for CBR Traffic under Static-Priority Scheduling. IEEE/ACM Trans. Netw., 9(2):177–185.
ISO (1992). Road vehicles – interchange of digital information – controller area network (can) for high speed communication. DIS 11898, ISO – International Organization for Standardization.
ISO (1999). Digital data communications for measurement and control – fieldbus for use in industrial control systems – part 4: Data link protocol specification. IEC 61158-4, ISO – International Organization for Standardization.
Jasperneite, J. and Neumann, P. (2001). Switched Ethernet for Factory Communication. In Proc. of the 8th IEEE International Conference on Emerging Technologies and Factory Automation – ETFA2001, Antibes, France. IEEE.
Jasperneite, J., Neumann, P., Theis, M., and Watson, K. (2002). Deterministic Real-Time Communication with Switched Ethernet. In Proc. of the 4th IEEE Workshop on Factory Communication Systems – WFCS’02, pages 11–18, Vasteras, Sweden. IEEE.
Kaplan, G. (2001). Ethernet’s Winning Ways. IEEE Spectrum, (38):113–114.
Khanna, V. K. and Singh, S. (1994). An Improved Piggyback Ethernet Protocol and Its Analysis. Computer Networks ISDN Systems, 26(11):1437–1446.
Lee, K. C. and Lee, S. (2002). Performance Evaluation of Switched Ethernet for Real-Time Industrial Communications. Computer Standards & Interfaces, 24(5):411–423.
Lian, F., Moyne, J., and Tilbury, D. (2001). Performance Evaluation of Control Networks: Ethernet, ControlNet, and DeviceNet. IEEE Control Systems Magazine, 21(1):66–83.
Moldovansky, A. (2002). Utilization of Modern Switching Technology in Ethernet/IP Networks. In Proc. of the 1st Int. Workshop on Real-Time LANS in the Internet Age – RTLIA’02, Porto, Portugal. Politema.
NS2 (2003). The Network Simulator – NS2. [link].
Pieda, P., Ethridge, J., Baines, M., and Shallwani, F. (2000). A Network Simulator Differentiated Services Implementation. Open IP, Nortel Networks.
Shimokawa, Y. and Shiobara, Y. (1985). Real-Time Ethernet for Industrial Applications. In Proc. of International Conference on Industrial Eletronics – IECON’85, San Francisco, CA, United States. IEEE.
Song, Y. (2001). Time Constrained Communication over Switched Ethernet. In Proceedings of the 4th International Conference on Fieldbus Systems and their Applications – FET’01, pages 138–143, Nancy, France.
Song, Y., Koubaa, A., and Simonot, F. (2002). Switched Ethernet for Real-Time Industrial Communication: Modelling and Message Buffering Delay Evaluation. In Proc. of the 4th IEEE International Workshop on Factory Communication Systems – WFCS’02, Vasteras, Suécia. IEEE.
Stankovic, J. A. (1988). Misconceptions About Real-Time Computing: A Serious Problem for Next-Generation Systems. Computer, 21(10):10–19.
Stankovic, J. A. et al. (1996). Strategic Directions in Real-Time and Embedded Systems. ACM Computing Surveys, 28(4):751–763.
Steffen, R., Zeller, M., and Knorr, R. (2003). Real-Time Communication over Shared Media LANs. In Proc. of the 2nd Int. Workshop on Real-Time LANs in the Internet Age – RTLIA’03, Porto, Portugal. Politema.
Tanenbaum, A. S. (1996). Computer Networks. Prentice-Hall PTR, New Jersey, 3 edition.
Thomesse, J. (1999). Fieldbus and Interoperability. Control Engineering Practice, 7(1):81–94.
Walsh, G. C. and Hong, Y. (2001). Scheduling of Networked Control Systems. IEEE Control Systems Magazine, 21(1):57–65.
Wheelis, J. D. (1993). Process Control Communications: Token Bus, CSMA/CD or Token Ring? ISA Trans, 32(2):193–198.
Almes, G., Kalidindi, S., and Zekauskas, M. (1999). A One-way Delay Metric for IPPM. Request for Comments 2679, IETF - Internet Engineering Task Force.
Bajaj, S., Breslau, L., Estrin, D., Kevin Fall, S. F., Haldar, P., Handley, M., Helmy, A., Heidemann, J., Huang, P., Kumar, S., McCanne, S., Rejaie, R., Sharma, P., Varadhan, K., Xu, Y., Yu, H., and Zappala., D. (1999). Improving Simulation For Network Research. USC Technical Report 99-702, USC - University of Southern California.
Bello, L. L. and Mirabella, O. (2001). Design Issues for Ethernet in Automation. In Proc. of the 8th IEEE International Conference on Emerging Technologies and Factory Automation – ETFA2001, Antibes, France. IEEE.
Caro, R. H. (2001). Ethernet Wins Over Industrial Automation. IEEE Spectrum, (38):114–115.
Chiueh, T. and Venkatramani, C. (1994). Supporting Real-time Traffic on Ethernet. In Proc. of IEEE Real-time Systems Symposium – 1994, San Juan, Puerto Rico.
Chow, M. Y. and Tipsuwan, Y. (2001). Network-based Control Systems: A Tutorial. In Proc. of the 27th Annual Conference of the IEEE Industrial Eletronics Society, pages 1593–1602, Denver, United States. IEEE.
Court, R. (1992). Real-Time Ethenet. Computer Communications, 15(3):198–201.
Decotignie, J.-D. (2001). A Perspective on Ethernet as a Fieldbus. In Proceedings of the 4th International Conference on Fieldbus Systems and their Applications – FET’01, Nancy, France.
Hoang, H. and Jonsson, M. (2003). Switched Real-Time Ethernet in Industrial Applications - Deadline Partitioning Scheme. In Proc. of the 9th Asian Pacific Conference on Communication, Penang, Malaysia.
Hoang, H., Jonsson, M., Hagström, U., and Kallerdahl, A. (2002). Switched Real-Time Ethernet and Earliest Deadline First Scheduling - Protocols and Traffic Handling. In Proc. of International Parallel and Distributed Processing Symposium – IPDPS 2002, Fort Lauderdale, Florida,USA.
IEEE (1998). 802.1D - Part 3: Media Access Control Bridges. Std, Piscataway, NJ - USA.
IEEE (2003). 802.1Q - Virtual Bridged Local Area Networks. Std, Piscataway, NJ - USA.
Iida, K., Takine, T., Sunahara, H., and Oie, Y. (2001). Delay Analysis for CBR Traffic under Static-Priority Scheduling. IEEE/ACM Trans. Netw., 9(2):177–185.
ISO (1992). Road vehicles – interchange of digital information – controller area network (can) for high speed communication. DIS 11898, ISO – International Organization for Standardization.
ISO (1999). Digital data communications for measurement and control – fieldbus for use in industrial control systems – part 4: Data link protocol specification. IEC 61158-4, ISO – International Organization for Standardization.
Jasperneite, J. and Neumann, P. (2001). Switched Ethernet for Factory Communication. In Proc. of the 8th IEEE International Conference on Emerging Technologies and Factory Automation – ETFA2001, Antibes, France. IEEE.
Jasperneite, J., Neumann, P., Theis, M., and Watson, K. (2002). Deterministic Real-Time Communication with Switched Ethernet. In Proc. of the 4th IEEE Workshop on Factory Communication Systems – WFCS’02, pages 11–18, Vasteras, Sweden. IEEE.
Kaplan, G. (2001). Ethernet’s Winning Ways. IEEE Spectrum, (38):113–114.
Khanna, V. K. and Singh, S. (1994). An Improved Piggyback Ethernet Protocol and Its Analysis. Computer Networks ISDN Systems, 26(11):1437–1446.
Lee, K. C. and Lee, S. (2002). Performance Evaluation of Switched Ethernet for Real-Time Industrial Communications. Computer Standards & Interfaces, 24(5):411–423.
Lian, F., Moyne, J., and Tilbury, D. (2001). Performance Evaluation of Control Networks: Ethernet, ControlNet, and DeviceNet. IEEE Control Systems Magazine, 21(1):66–83.
Moldovansky, A. (2002). Utilization of Modern Switching Technology in Ethernet/IP Networks. In Proc. of the 1st Int. Workshop on Real-Time LANS in the Internet Age – RTLIA’02, Porto, Portugal. Politema.
NS2 (2003). The Network Simulator – NS2. [link].
Pieda, P., Ethridge, J., Baines, M., and Shallwani, F. (2000). A Network Simulator Differentiated Services Implementation. Open IP, Nortel Networks.
Shimokawa, Y. and Shiobara, Y. (1985). Real-Time Ethernet for Industrial Applications. In Proc. of International Conference on Industrial Eletronics – IECON’85, San Francisco, CA, United States. IEEE.
Song, Y. (2001). Time Constrained Communication over Switched Ethernet. In Proceedings of the 4th International Conference on Fieldbus Systems and their Applications – FET’01, pages 138–143, Nancy, France.
Song, Y., Koubaa, A., and Simonot, F. (2002). Switched Ethernet for Real-Time Industrial Communication: Modelling and Message Buffering Delay Evaluation. In Proc. of the 4th IEEE International Workshop on Factory Communication Systems – WFCS’02, Vasteras, Suécia. IEEE.
Stankovic, J. A. (1988). Misconceptions About Real-Time Computing: A Serious Problem for Next-Generation Systems. Computer, 21(10):10–19.
Stankovic, J. A. et al. (1996). Strategic Directions in Real-Time and Embedded Systems. ACM Computing Surveys, 28(4):751–763.
Steffen, R., Zeller, M., and Knorr, R. (2003). Real-Time Communication over Shared Media LANs. In Proc. of the 2nd Int. Workshop on Real-Time LANs in the Internet Age – RTLIA’03, Porto, Portugal. Politema.
Tanenbaum, A. S. (1996). Computer Networks. Prentice-Hall PTR, New Jersey, 3 edition.
Thomesse, J. (1999). Fieldbus and Interoperability. Control Engineering Practice, 7(1):81–94.
Walsh, G. C. and Hong, Y. (2001). Scheduling of Networked Control Systems. IEEE Control Systems Magazine, 21(1):57–65.
Wheelis, J. D. (1993). Process Control Communications: Token Bus, CSMA/CD or Token Ring? ISA Trans, 32(2):193–198.
Publicado
31/07/2004
Como Citar
COSTA, Rafael Pinto; NETTO, João Cesar.
Análise Temporal sobre a Diferenciação de Tráfego em Redes Ethernet Micro-segmentadas. In: WORKSHOP EM DESEMPENHO DE SISTEMAS COMPUTACIONAIS E DE COMUNICAÇÃO (WPERFORMANCE), 3. , 2004, Salvador/BA.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2004
.
p. 50-68.
ISSN 2595-6167.
