Title | ||
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Flexible Flow Converging: A Systematic Case Study on Forwarding Plane Programmability of Protocol-Oblivious Forwarding (POF). |
Abstract | ||
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It is known that software-defined networking (SDN) can support effective traffic engineering (TE) with the global view of networks. Hence, OpenFlow was used to realize flow-based TE. However, there is a tradeoff between the volume of installed flow entries and the granularity of TE. Moreover, the protocol-dependent nature of OpenFlow might limit the flexibility and adaptivity of TE. In this paper, we leverage the protocol-oblivious forwarding technology that can make each switch work as a protocol independent white box and utilize its forwarding plane programmability to design a novel flexible flow converging (F-FC) scheme for realizing SDN-based fine-grained TE. Specifically, we design both the network system and the F-FC algorithms running on it and conduct experiments to demonstrate that our proposed scheme can not only reduce the volume of installed flow entries in switches but also realize fine-grained TE to achieve better utilization on network bandwidth. |
Year | DOI | Venue |
---|---|---|
2016 | 10.1109/ACCESS.2016.2600619 | IEEE ACCESS |
Keywords | Field | DocType |
Software defined networking (SDN),protocol-oblivious forwarding (POF),flexible flow converging (F-FC) | Forwarding plane,Algorithm design,Computer science,Bandwidth allocation,White box,Computer network,Bandwidth (signal processing),OpenFlow,Software-defined networking,Traffic engineering,Distributed computing | Journal |
Volume | ISSN | Citations |
4 | 2169-3536 | 4 |
PageRank | References | Authors |
0.43 | 22 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daoyun Hu | 1 | 42 | 3.28 |
Shengru Li | 2 | 26 | 3.29 |
Huibai Huang | 3 | 25 | 3.90 |
Wenjian Fang | 4 | 52 | 3.84 |
Zuqing Zhu | 5 | 566 | 73.36 |