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| Content Provider | IET Digital Library |
|---|---|
| Author | Gao, Wen Zhou, Boyang Wu, Chunming Zhou, Haifeng Jiang, Ming Hong, Xiaoyan |
| Abstract | In the Software-defined networking (SDN), when multiple control domains are used in control services, the transient state problem can occur causing the service flow interruption when border switches are updated asynchronously. We analyze the uniqueness of this problem for SDN, and propose a light-weight protocol for safe reconfiguration of the border switches in order to improve the availability of the services running in SDN. Our solution is designed as a generic supervision layer added in the control plane to support different types of services. To demonstrate the benefits, we implement a prototype of Informationcentric networks (ICN) with the protocol, and conduct experiments using PlanetLab. The results show the ICN service can continuously serve high volume requests for contents despite the congestions built by the heavy background traffic. The performance gains in terms of the mean and standard deviation of the content retrieve delay are 40.5% and 21.56%. |
| Starting Page | 642 |
| Ending Page | 647 |
| Page Count | 6 |
| ISSN | 10224653 |
| Volume Number | 24 |
| e-ISSN | 20755597 |
| Issue Number | Issue 3, Jul (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/cje/24/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/cje.2015.07.035 |
| Journal | Chinese Journal of Electronics |
| Publisher Date | 2015-07-01 |
| Access Restriction | Open |
| Rights Holder | © Chinese Institute of Electronics |
| Subject Keyword | Communication Switching Computer Communication Computer Network And Technique Computer Network Management Computer Network Security Control Services Data Security Flow State Generic Supervision Layer ICN Service Information-centric Network Light-weight Protocol Multiple Control Domain Network Architecture Network Management PlanetLab Protocol Resource State Safe Border Switch Reconfiguration Safe Data Plane Reconfiguration SDN Service Flow Interruption Software Defined Networking Software-defined Networking Telecommunication Switching Telecommunication Traffic Transient State Problem |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering |
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