公开(公告)号：US20180191614A1

公开(公告)日：2018-07-05

申请号：US15909087

申请日：2018-03-01

Applicant: NEC Corporation

Inventor： Kentaro SONODA ,  Hideyuki SHIMONISHI ,  Toshio KOIDE ,  Yoichi HATANO ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA ,  Takayuki SASAKI ,  Yuki ASHINO ,  Takeo OHNO

IPC: H04L12/741 ,  H04L12/721 ,  H04L12/717 ,  G06F9/455 ,  H04L12/751 ,  H04L12/24

CPC classification number: H04L45/74 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L41/04 ,  H04L45/02 ,  H04L45/42 ,  H04L45/70

Abstract: A communication system includes a communication apparatus configured to process a packet, and a controller configured to set the communication apparatus for processing a packet. The controller includes a memory storing instructions, and a processor configured to execute program instructions to determine a forwarding path for a packet addressed to a virtual machine based on an access rule indicating connectivity between virtual machines in accordance with an arrangement of the virtual machine, and set the communication apparatus for processing the packet.

公开(公告)号：US20180131754A1

公开(公告)日：2018-05-10

申请号：US15860712

申请日：2018-01-03

Applicant: NEC Corporation

Inventor： Yoichi HATANO ,  Hideyuki SHIMONISHI ,  Kentaro SONODA ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA ,  Takayuki SASAKI ,  Takeo OHNO

IPC: H04L29/08 ,  H04L29/14 ,  H04L12/24

CPC classification number: H04L67/10 ,  H04L41/12 ,  H04L41/22 ,  H04L69/40

Abstract: A visualization device is communicable with one or a plurality of host servers for hosting a virtual system, and includes an information acquisition unit for collecting configuration information on the virtual system and the host server, a storage unit for storing the configuration information therein, and a drawing unit for expressing a virtual machine and a virtual network configuring the virtual system with different axes based on the configuration information stored in the storage unit, expressing a connection relationship between a virtual machine and a virtual network by linking the lines extending from the respective axes, and grouping virtual machines in units of server on which the virtual machines operate thereby to generate drawing information for expressing the configuration of the virtual system and the host server.

公开(公告)号：US20160087895A1

公开(公告)日：2016-03-24

申请号：US14961547

申请日：2015-12-07

Applicant: NEC CORPORATION

Inventor： KENTARO SONODA ,  Hideyuki SHIMONISHI ,  Masayuki NAKAE ,  Masaya YAMAGATA ,  Yoichiro MORITA

IPC: H04L12/801 ,  H04W28/02

CPC classification number: H04L47/12 ,  H04L45/308 ,  H04L45/38 ,  H04L47/125 ,  H04L47/33 ,  H04W28/0215 ,  H04W48/04

Abstract: A terminal communicating with a network including a forwarding device for forwarding a packet and a control device for controlling the forwarding device in accordance with a request from the forwarding device, includes a communication unit that receives a processing rule indicating that a packet for communicating with a first destination is changed so as to communicate with a second destination, from the control device, a storage unit that stores the received processing rule, and a processing unit that in a case of communicating with the network, changes a destination of a packet in accordance with a processing rule that corresponds to the packet by referring to the processing rule stored in the storage unit.

Abstract translation: 一种与网络通信的终端，包括转发分组的转发装置和用于根据来自转发装置的请求控制转发装置的控制装置，包括：通信单元，其接收指示用于与 第一目的地被改变以便与来自控制设备的第二目的地通信，存储接收到的处理规则的存储单元，以及处理单元，在与网络进行通信的情况下，按照相应的方式改变分组的目的地 具有通过参照存储在存储单元中的处理规则对应于分组的处理规则。