Title:
CONTROL ARRANGEMENT, SETTING PROGRAM AND SETTING METHOD
Document Type and Number:
Japanese Patent JP2018201091
Kind Code:
A
Abstract:
To omit setting of instructions related to packet processing at a relay node, when moving a terminal between virtual networks.SOLUTION: A control arrangement realizes a relay path of a first packet, transmitted from a first terminal connected with a first node to a second terminal belonging to the same first group and connected with a second node, with regard to the section of the first and second nodes, by making the first node hold a first instruction for adding an identifier, specified by a combination of the first and second nodes and a first group, to the first packet, and by making the relay node hold a second instruction for transferring the first packet to the next node, and has a determination part for determining whether there is another terminal connected with the first node in the first group, when moving the first terminal to a second group, and a setting part for setting a third instruction, in the first node, for adding the identifier to a second packet sent from the first terminal to a third terminal belonging to the second group and connected with the second node, when there is no other terminal.SELECTED DRAWING: Figure 7
Inventors:
NISHIMAKI SATORU
HIKICHI KENJI
HIKICHI KENJI
Application Number:
JP2017104264A
Publication Date:
December 20, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H04L45/42
Attorney, Agent or Firm:
Kazuo Harada