Title:
LOGICAL NETWORK CONSTRUCTING SYSTEM, GATEWAY APPARATUS, CONTROLLER, AND LOGICAL NETWORK CONSTRUCTING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/186810
Kind Code:
A1
Abstract:
Provided is a logical network constructing system which enables communication between a device connected to one gateway apparatus and a device connected to another gateway apparatus. The logical network constructing system is provided with first and second gateway apparatuses (20A, 20B) and a controller (30) which communicate with one another via a network (40), a transmission source device (10A), a destination device (10C), and a storage unit (31) in which are stored an overall device connection list (L3) and an overall pathway definition list (L4), wherein, on the basis of the overall device connection list (L3) and the overall pathway definition list (L4), the controller (30) constructs a logical network for the transmission source device (10A), connected to a first port (PU1) of the first gateway apparatus (20A), and the destination device (10C), connected to a second port (PU2) of the second gateway apparatus (20B), to communicate with one another.
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Inventors:
KURAMOTO SHINYA (JP)
Application Number:
PCT/JP2020/046061
Publication Date:
September 23, 2021
Filing Date:
December 10, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L12/66; H04L45/42
Foreign References:
| JP2019201428A | 2019-11-21 | |||
| JP2017216526A | 2017-12-07 | |||
| JP2012198659A | 2012-10-18 | |||
| JP2020046027A | 2020-03-17 |
Other References:
See also references of EP 4123976A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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