Software defined data center network with hybrid routing

被引：5
|
作者：
Cai Y.-P. [1 ]
Wang C.-P. [1 ]
机构：
[1] College of Communication Engineering, Chongqing University, Chongqing
来源：
| 1600年 / Editorial Board of Journal on Communications卷 / 37期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
Cloud computing; Data center network; OpenFlow; Routing algorithm; Software defined network;
D O I：
10.11959/j.issn.1000-436x.2016071
中图分类号：
学科分类号：
摘要：
In the current data center networks, the flow size distribution is not uniform and the transmission performance requirements of elephant flows and mice flows are different. To address this issue, a software-defined hybrid routing (SHR) scheme was proposed. SHR differentiate data flows by statistical calculations. The elephant flows utilize the adaptive routing algorithm while the mice flows use the oblivious routing algorithm. SHR extends the OpenFlow scheme by offloading some basic functions such as flow statistical detection and mice flow forwarding to switches to reduce the switch-controller interaction overhead. Performance evaluations of SHR were carried out using the fat-tree network topology. Results show that SHR can effectively increase network throughput and reduce the flow dropping rate as well as packet delay compared with the traditional ECMP algorithm. © 2016, Editorial Board of Journal on Communications. All right reserved.
引用
收藏
页码：44 / 52
页数：8
相关论文
共 26 条
  • [1] Chen Y.Y., Jain S., Adhikari V.K., Et al., A first look at inter-data center traffic characteristics via Yahoo! datasets, IEEE INFOCOM'11, pp. 1620-1628, (2011)
  • [2] Al-Fares M., Loukissas A., Vahdat A., A scalable, commodity data center network architecture, SIGCOMM'08, pp. 63-74, (2008)
  • [3] Andrew R., Kim W.H., Praveen Y., Mahout low-overhead DC traffic management using end-host-based elephant detection, Proc of IEEE INFOCOM'11, pp. 1629-1637, (2011)
  • [4] Guo C., Lu G., Li D., Et al., Bcube: a high performance, server-centric network architecture for modular data centers, SIGCOMM'09, pp. 63-74, (2009)
  • [5] Greenberg A., Hamilton J.R., Jain N., Et al., VL2: a scalable and flexible data center network, SIGCOMM'09, pp. 51-62, (2009)
  • [6] Guo C., Wu H., Tan K., Et al., Dcell: A scalable and fault-tolerant network structure for data centers, SIGCOMM'08, pp. 75-86, (2008)
  • [7] Li D., Guo C., Wu H., Et al., FiConn: Using backup port for server interconnection in data centers, SIGCOMM'09, pp. 2276-2285, (2009)
  • [8] Mysore R.N., Pamboris A., Farrington N., Et al., PortLand: a scalable fault-tolerant layer 2 data center network fabric, SIGCOMM'09, (2009)
  • [9] Abu-Liibdeh H., Costa P., Rowstron A., Et al., Symbiotic routing in future data centers, SIGCOMM'10, pp. 51-62, (2010)
  • [10] Wu H., Lu G., Li D., Et al., MDCube: A high performance network structure for modular data center interconnection, ACM CoNext'09, pp. 25-36, (2009)
123