| Presentation | 2018-09-07 A Proposal of Distributed SDN Controller Placement Based on Salience Takahiro Hirayama, Takaya Miyazawa, Abu Hena Al Muktadir, Hiroaki Harai, Ved P. Kafle, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Software defined networking (SDN) technologies enable us to manage network services more flexibly. Distributed placement of controllers reduces response time of controllers and distributes load of controllers. However, it is hard to determine the placement of controllers by solving optimization problems. In this paper, we propose a salience-based controller placement approach. The “salience” value of a link is defined as the number of shortest path trees that traverse the link. We compare the performance of salience-based placement and betweenness-based placement. As a result, we found that, by placing controller functions on the nodes having many high-salient links, our approach shortens the average length of control paths and keeps the average load of controllers low. This fact is noticeable especially when links are strongly constrained by the distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Controller placement / Software defined networking (SDN) / Distributed control plane |
| Paper # | IN2018-34 |
| Date of Issue | 2018-08-30 (IN) |
| Conference Information | |
| Committee | IN / NS / CS |
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| Conference Date | 2018/9/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Research Institute of Electrical Communication, Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Session Management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future Networks, Cloud/Data Center Networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine Learning, etc. |
| Chair | Takuji Kishida(NTT-AT) / Yoshikatsu Okazaki(NTT) / Hidenori Nakazato(Waseda Univ.) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) / Jun Terada(NTT) |
| Secretary | Kenji Ishida(KDDI Research) / Akihiro Nakao(KDDI Research) / Jun Terada(NTT) |
| Assistant | / Kenichi Kashibuchi(NTT) / Kazutaka Hara(NTT) / Kentaro Toyoda(Keio Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems / Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Proposal of Distributed SDN Controller Placement Based on Salience |
| Sub Title (in English) | |
| Keyword(1) | Controller placement |
| Keyword(2) | Software defined networking (SDN) |
| Keyword(3) | Distributed control plane |
| 1st Author's Name | Takahiro Hirayama |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Takaya Miyazawa |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Abu Hena Al Muktadir |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 4th Author's Name | Hiroaki Harai |
| 4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 5th Author's Name | Ved P. Kafle |
| 5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2018-09-07 |
| Paper # | IN2018-34 |
| Volume (vol) | vol.118 |
| Number (no) | IN-207 |
| Page | pp.pp.71-76(IN), |
| #Pages | 6 |
| Date of Issue | 2018-08-30 (IN) |