Title:
NETWORK MANAGEMENT DEVICE AND NETWORK MANAGEMENT PROGRAM
Document Type and Number:
Japanese Patent JP2017011467
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce the maintenance cost of a network, and also to quickly and efficiently provide a user with a network service.SOLUTION: A network management device M comprises: an infrastructure manager unit 2 which manages an IA server, a VM (virtual server), and a core NW-side device (core router and the like) arranged on a core NW, and an access NW-side device (L2SW and the like) arranged on an access NW; and an orchestrator unit 1 which acquires an NS (Network Service) generation request from a host device U. The orchestrator unit generates a VM on which an NW function (APL) operates on the basis of an NS generation request, sets connection points in the NW function, the IA server on which the generated VM operates, the core NW-side device, and the access NW-side device, and generates an NS slice over the core NW and the access NW by connecting the connection points by a link.SELECTED DRAWING: Figure 1
Inventors:
TAKAHASHI KENSUKE
ENDO DAIKI
TERAUCHI ATSUSHI
TAWARA MITSUO
AKASHI KAZUAKI
HORIUCHI SHINGO
KOTANI TADASHI
ENDO DAIKI
TERAUCHI ATSUSHI
TAWARA MITSUO
AKASHI KAZUAKI
HORIUCHI SHINGO
KOTANI TADASHI
Application Number:
JP2015124441A
Publication Date:
January 12, 2017
Filing Date:
June 22, 2015
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04L12/70; G06F9/46
Domestic Patent References:
| JP2014045390A | 2014-03-13 |
Foreign References:
| WO2014179229A1 | 2014-11-06 |
Other References:
林 通秋 外４名: "ネットワーク資源の仮想化技術", 電子情報通信学会誌 第９３巻 第８号 THE JOURNAL OF THE INSTITUTE OF ELECTRONICS,INFORMATION AND CO, vol. 第93巻 第8号, JPN6018022989, 1 August 2010 (2010-08-01), JP, pages 699 - 704, ISSN: 0003846505
鈴木敏明 外９名: "利用されるクラウドコンピューティング", 情報処理学会デジタルプラクティス, vol. 第4巻 第4号, JPN6018022990, 16 October 2013 (2013-10-16), JP, pages 342 - 351, ISSN: 0003846506
鈴木敏明 外９名: "利用されるクラウドコンピューティング", 情報処理学会デジタルプラクティス, vol. 第4巻 第4号, JPN6018022990, 16 October 2013 (2013-10-16), JP, pages 342 - 351, ISSN: 0003846506
Attorney, Agent or Firm:
Isono International Patent and Trademark Office