DOI QR코드

DOI QR Code

OpenFlow Network Performance Evaluation under Heterogeneous Traffic

혼합트래픽 환경에서 Open Flow 네트워크 성능 평가

  • 염재근 (전남대학교 전자컴퓨터공학과) ;
  • 이창무 (전남대학교 전자컴퓨터공학과) ;
  • 최덕재 (전남대학교 전자컴퓨터공학과) ;
  • 석승준 (경남대학교 컴퓨터공학과) ;
  • 송왕철 (제주대학교 컴퓨터공학과) ;
  • 허지완 (국가수리과학연구소 미래인터넷연구팀)
  • Received : 2012.10.25
  • Accepted : 2012.11.14
  • Published : 2012.12.28

Abstract

The traffic in research network for the new structure of the network and new service research has the various properties. From the perspective of a specific traffic point of view, transmission of traffic with different requirements using a single routing protocol is an obstacle to satisfy requirements. In this study, we classify the properties of the traffic into two types. We propose the way that we can get the overall optimization effect, the experiment proves it by providing independent multiple forwarding path by applying optimized algorithm by types. In order to distinguish each type of traffic we use the ports on the switch and in order to implement independent path we apply OpenFlow system. In other words, we present the measure that can be implemented to improve the satisfaction of the traffic by making multiple paths by OpenFlow controller according to the type of traffic and by enforcing in Forwarder.

Keywords

Various Requirement;OpenFlow;Multi-path

Acknowledgement

Supported by : 국가수리과학연구소

References

  1. C. Dah Ming and Adrian S. W. Tam, "Network Fairness for Heterogeneous Applications," ACM SIGCOMM Asia Workshop, pp.1-10, 2005.
  2. 문승일, 강형규, 홍충선, 이성원, "OpenFlow 기반의 네트워크에서 QoS를 보장하는 최적의 경로 생성 알고리즘", 한국 컴퓨터종합학술대회 논문집, 제39권, 제1호, pp.418-420, 2012.
  3. J. Michael, O. Simon, S. Daniel, P. Rastin, G. Sebastian, and Phuoc Tran-Gia, "Modeling and Performance Evaluation of an OpenFlow Architecture," proc. ITC 2011 23rd International Teletraffic Congress, pp.1-7, 2011.
  4. C. Seyhan, P. Murat, A. Murat Tekalp, G. Burak, K. Bulent, and Evren Onem, "A QoS-enabled OpenFlow environment for Scalable Video streaming," proc. IEEE GLOBECOM Workshops(GC Wkshps), pp.351-356, 2010(12).
  5. C. Agnieszka, C. R Robert, and Agata Krempa, "An Analysis of Elastic and Inelastic Traffic in Shared Link," proc. Human System Interaction, pp.873-989, 2008(5).
  6. http://tools.ietf.org/html/rfc3448
  7. 서무권, 허지완, OpenFlow 기반의 미래인터넷 테스트베드, 융봉합수리과학연구부 미래인터넷 연구팀, 2010.
  8. M. Nick, A. Tom, B. Hari, P. Guru, P. Larry, R. Jennifer, S. Scott, and Jonathan Turner, "OpenFlow: enabling innovation in campus networks," ACM SIGCOMM Computer Communication, Vol.38, No.2, pp.69-74, 2008(4). https://doi.org/10.1145/1355734.1355746
  9. 최성용, 김진수, 정경용, 한승진, 최준혁, 임기욱, 이정현, "다중 홉 센서 네트워크에서 신뢰성과 에너지 효율성을 고려한 동적 단일경로 설정기법", 한국콘텐츠학회논문지, 제9권, 제9호, pp.31-40, 2009. https://doi.org/10.5392/JKCA.2009.9.9.031
  10. 조강홍, "QoS 라우팅의 LSU 알고리즘 성능 향상 기법", 한국콘텐츠학회논문지, 제9권, 제3호, pp.49-57, 2009. https://doi.org/10.5392/JKCA.2009.9.3.049
  11. 최현아, 송복섬, 김정호, "실시간 트래픽 전송을 위한 RTP/RTCP의 TFRC 흐름제어 기법", 한국콘텐츠학회논문지, 제8권, 제8호, pp.57-64, 2008. https://doi.org/10.5392/JKCA.2008.8.8.057