| Presentation | 2014-04-17 Study for Route Optimization in a Large IP Network by Centralized Control Ryuta SUGIYAMA, Tomonori TAKEDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With respect to the control plane of IP network, it is expected that the centralized control system using by SDN/OpenFlow realizes a flexible routing and reduces the cost of equipment, operation and maintenance. Conventionally, there are various studies of the load balancing by the route optimization of "path", which is defined by both the start point and end point like MPLS path before. However, in the IP network each node (router/switch) forwards packets based on the destination IP Prefix, so it is difficult to apply conventional route optimizations to IP forwarding. In this paper, we propose a route optimization algorithm that can be applied to the IP network, and we show the effect of load balancing by using the proposed method. Furthermore, we show the effectiveness of using OpenFlow "Group" about calculation time of optimization time in the IP network that is connected to a lot of IP Prefixes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Centralized Control / Route Optimization / IP network / OpenFlow |
| Paper # | NS2014-1 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2014/4/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study for Route Optimization in a Large IP Network by Centralized Control |
| Sub Title (in English) | |
| Keyword(1) | Centralized Control |
| Keyword(2) | Route Optimization |
| Keyword(3) | IP network |
| Keyword(4) | OpenFlow |
| 1st Author's Name | Ryuta SUGIYAMA |
| 1st Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Tomonori TAKEDA |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
| Date | 2014-04-17 |
| Paper # | NS2014-1 |
| Volume (vol) | vol.114 |
| Number (no) | 6 |
| Page | pp.pp.- |
| #Pages | 4 |
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