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    NETWORK SYSTEM, METHOD OF MANAGING NETWORK SYSTEM AND GATEWAY APPARATUS
    3.
    发明申请
    NETWORK SYSTEM, METHOD OF MANAGING NETWORK SYSTEM AND GATEWAY APPARATUS 审中-公开
    网络系统，网络系统和网关设备的管理方法

    公开(公告)号：US20160149758A1

    公开(公告)日：2016-05-26

    申请号：US14941771

    申请日：2015-11-16

    Applicant: Hitachi, Ltd.

    Inventor： Junji KINOSHITA ,  Kazuhiro MAEDA ,  Osamu TAKADA

    IPC: H04L12/24 ,  H04L12/46

    CPC classification number: H04L12/4641 ,  H04L41/0226 ,  H04L41/0816 ,  H04L41/0896 ,  H04L41/5096

    Abstract: A network system, having: a gateway apparatus set in a network; a physical computer coupled to the gateway apparatus; a virtualization unit that allocates computer resources of the physical computer to virtual machines; and a management computer that manages the physical computer, the virtualization unit, and the gateway apparatus, wherein the management computer includes: a network mapping unit that controls the gateway apparatus by configuring settings in a virtual network and another gateway apparatus and a VLAN coupled to the virtual network; and a virtualization management unit that controls the virtualization unit, wherein the virtualization unit includes: a virtual port coupled to the virtual machines; and a virtual switch that configures settings for the VLAN coupling the virtual port to the gateway apparatus, and wherein the gateway apparatus converts transmissions between a format of the VLAN and a format of the virtual network and performs transmission.

    Abstract translation: 一种网络系统，具有：在网络中设置的网关装置; 耦合到所述网关装置的物理计算机; 将物理计算机的计算机资源分配给虚拟机的虚拟化单元; 以及管理物理计算机，虚拟化单元和网关装置的管理计算机，其中管理计算机包括：网络映射单元，其通过配置虚拟网络中的设置和另一网关装置以及耦合到 虚拟网络; 以及虚拟化管理单元，其控制所述虚拟化单元，其中所述虚拟化单元包括：耦合到所述虚拟机的虚拟端口; 以及虚拟交换机，其配置将所述虚拟端口耦合到所述网关装置的所述VLAN的设置，并且其中，所述网关装置将所述VLAN的格式与所述虚拟网络的格式之间的传输进行转换并执行传输。

    NETWORK SYSTEM, AND MANAGEMENT APPARATUS AND SWITCH THEREOF
    4.
    发明申请
    NETWORK SYSTEM, AND MANAGEMENT APPARATUS AND SWITCH THEREOF 审中-公开
    网络系统及其管理设备及其开关

    公开(公告)号：US20140003427A1

    公开(公告)日：2014-01-02

    申请号：US13892825

    申请日：2013-05-13

    Applicant: HITACHI, LTD

    Inventor： Yusuke NISHI ,  Masayuki SAKATA ,  Junji KINOSHITA ,  Osamu TAKADA

    IPC: H04L12/761

    CPC classification number: H04L45/16 ,  H04L12/18

    Abstract: There is provided a management apparatus including a system configuration information management unit that manages coupling of a virtual switch and a network apparatus; a server information management unit that manages a multicast address to be used as a destination address when communication of a virtual server is converted into multicast communication; a multicast tree management unit that calculates a transfer route for a multicast packet on multiple physical routes; and a switch control unit that notifies the virtual switch or the network apparatus of the transfer route for the multicast packet that has been calculated by the multicast tree management unit, and thereby controls the transfer route for the multicast packet.

    Abstract translation: 提供了一种管理装置，包括：管理虚拟交换机和网络装置的耦合的系统配置信息管理单元; 服务器信息管理单元，其在虚拟服务器的通信被转换成多播通信时管理要用作目的地地址的多播地址; 多播树管理单元，计算多个物理路由上的组播分组的传送路由; 以及交换控制单元，向所述虚拟交换机或网络装置通知由所述多播树管理单元计算出的所述多播分组的传送路由，从而控制所述多播分组的传送路由。

    MANAGEMENT APPARATUS, METHOD OF MANAGING A NETWORK AND STORAGE MEDIUM
    6.
    发明申请
    MANAGEMENT APPARATUS, METHOD OF MANAGING A NETWORK AND STORAGE MEDIUM 审中-公开
    管理设备，管理网络和存储介质的方法

    公开(公告)号：US20160094393A1

    公开(公告)日：2016-03-31

    申请号：US14859561

    申请日：2015-09-21

    Applicant: Hitachi, Ltd.

    Inventor： Kosuke KANEKO ,  Yoji OZAWA ,  Junji KINOSHITA ,  Osamu TAKADA ,  Yukio OGAWA

    IPC: H04L12/24 ,  G06F17/30

    CPC classification number: H04L41/0869 ,  G06F16/1767 ,  G06F16/215 ,  G06F16/22 ,  G06F16/2365 ,  H04L41/0873

    Abstract: A management apparatus that manages a network apparatus having a packet control function, wherein the network apparatus has configuration information that sets the control function, and wherein the management apparatus has: parameter information that manages settings of the control function of the network apparatus; and an inconsistent data detection module that obtains the configuration information from the network apparatus, and upon comparison of the configuration information with the parameter information, detects, as inconsistent data, information that does not match.

    Abstract translation: 一种管理具有分组控制功能的网络装置的管理装置，其中，所述网络装置具有设定所述控制功能的配置信息，所述管理装置具有管理所述网络装置的控制功能的设定的参数信息; 以及不一致的数据检测模块，其从网络装置获取配置信息，并且在配置信息与参数信息进行比较时，作为不一致的数据检测不匹配的信息。

    MANAGEMENT COMPUTER, MANAGEMENT METHOD, AND NON-TRANSITORY RECORDING MEDIUM
    7.
    发明申请
    MANAGEMENT COMPUTER, MANAGEMENT METHOD, AND NON-TRANSITORY RECORDING MEDIUM 审中-公开
    管理计算机，管理方法和非接收记录介质

    公开(公告)号：US20160043899A1

    公开(公告)日：2016-02-11

    申请号：US14819788

    申请日：2015-08-06

    Applicant: Hitachi, Ltd.

    Inventor： Yoji OZAWA ,  Yukio OGAWA ,  Junji KINOSHITA ,  Kosuke KANEKO ,  Osamu TAKADA

    IPC: H04L12/24

    CPC classification number: H04L41/0816 ,  H04L41/0873 ,  H04L41/145

    Abstract: A management computer coupled to a network device comprises: a processor; and a storage unit that stores effect determination information that defines conditions for determining an effect of an operation by the network device, the conditions being applied to a combination of setting items for the network device, and wherein the processor executes: to select, from among the combination of setting items, a specific combination matching a combination of a first setting item for the network device and a second setting item associated with the first setting item; to determine whether or not the combination of the first setting item and the second setting item satisfies the conditions applied to the specific combination if the specific combination is selected; to identify the presence or absence of an effect resulting from an operation of the network device on the basis of determination results; and to output identification results.

    Abstract translation: 耦合到网络设备的管理计算机包括：处理器; 以及存储单元，其存储定义用于确定网络设备的操作的效果的条件的效果确定信息，所述条件被应用于网络设备的设置项目的组合，并且其中所述处理器执行：从 设置项目的组合，与网络设备的第一设置项目的组合匹配的特定组合和与第一设置项目相关联的第二设置项目; 如果选择了特定组合，则确定第一设置项目和第二设置项目的组合是否满足应用于特定组合的条件; 基于确定结果来识别网络设备的操作产生的影响的存在或不存在; 并输出识别结果。

    TRAFFIC INFORMATION COLLECTION SYSTEM AND COLLECTION CONTROL NODE
    8.
    发明申请
    TRAFFIC INFORMATION COLLECTION SYSTEM AND COLLECTION CONTROL NODE 审中-公开
    交通信息收集系统和收集控制节点

    公开(公告)号：US20150304200A1

    公开(公告)日：2015-10-22

    申请号：US14692007

    申请日：2015-04-21

    Applicant: Hitachi, Ltd.

    Inventor： Takahiro SAGARA ,  Junji KINOSHITA ,  Osamu TAKADA

    IPC: H04L12/26

    CPC classification number: H04L43/0894 ,  H04L41/0803

    Abstract: In a traffic information collection system in which a collection node collecting collection information regarding traffic acquired by nodes on a network identifies a collection point of the collection information, a transmission node to transmit the collection information from a designated transmission port and a collection control node are included. The collection control node manages a connection relation of the transmission port of the transmission node and a reception IF of the collection node. The collection control node determines the reception IF of the collection node receiving the collection information acquired at a designated collection point of any node. The collection control node designates the transmission port connected to the determined reception IF with respect to the transmission node and outputs the collection information from the designated transmission port. The collection control node informs the collection node of correspondence information of the collection point and the reception IF.

    Abstract translation: 在其中收集节点收集关于网络上的节点获取的业务的收集信息的收集节点识别收集信息的收集点的交通信息收集系统中，从指定的发送端口和收集控制节点发送收集信息的发送节点是 包括。 收集控制节点管理发送节点的发送端口与收集节点的接收IF的连接关系。 收集控制节点确定收集节点接收在任何节点的指定收集点获得的收集信息的接收IF。 收集控制节点指定连接到所确定的接收IF相对于传输节点的传输端口，并从指定的传输端口输出收集信息。 收集控制节点向采集节点通知采集点和接收IF的对应信息。

    METHOD OF CONSTRUCTING LOGICAL NETWORK AND NETWORK SYSTEM
    9.
    发明申请
    METHOD OF CONSTRUCTING LOGICAL NETWORK AND NETWORK SYSTEM 审中-公开
    构建逻辑网络和网络系统的方法

    公开(公告)号：US20150180715A1

    公开(公告)日：2015-06-25

    申请号：US14575124

    申请日：2014-12-18

    Applicant: HITACHI, LTD.

    Inventor： Yoji OZAWA ,  Jyunji KINOSHITA ,  Osamu TAKADA

    IPC: H04L12/24

    CPC classification number: H04L41/12 ,  H04L41/0803

    Abstract: There is provided a method of constructing a logical network which determines a network apparatus of a deployment location and a middlebox apparatus when the logical network is constructed on a physical network to which the network apparatus, the middlebox apparatus, and a physical server are coupled, in which an abstract configuration of the logical network and logical network information including a performance requirement with respect to a configuration element are received, and the network apparatus which become a deployment location of the logical network and the middlebox apparatus are determined according to the abstract configuration of the logical network and the performance requirement.

    Abstract translation: 提供了一种构建逻辑网络的方法，所述逻辑网络确定部署位置的网络装置和中间装置装置，当逻辑网络在网络装置，中间盒装置和物理服务器耦合到的物理网络上构成时， 其中接收包括关于配置元素的性能要求的逻辑网络和逻辑网络信息的抽象配置，并且根据抽象配置确定成为逻辑网络和中间箱装置的部署位置的网络设备 的逻辑网络和性能要求。

    MANAGEMENT APPARATUS, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM
    10.
    发明申请
    MANAGEMENT APPARATUS, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM 审中-公开
    管理手段，管理方法和管理方案

    公开(公告)号：US20150172093A1

    公开(公告)日：2015-06-18

    申请号：US14570052

    申请日：2014-12-15

    Applicant: HITACHI, LTD.

    Inventor： Kosuke KANEKO ,  Jyunji KINOSHITA ,  Yuichi TAGUCHI ,  Osamu TAKADA

    IPC: H04L12/24

    CPC classification number: H04L41/5051 ,  H04L41/5006

    Abstract: In an MB management system, a user who wishes to use a network service sends MB requirements from a user terminal to a network management apparatus, which is managed by a provider who provides a network service. The network management apparatus returns to the user terminal abstract models as a guide for the performance and the like of MBs that are available in the network service and that meet the MB requirements. The user operates the user terminal to select an MB that the user is to use from among the provided abstract models. The user also receives via the user terminal from the network management apparatus the operational status of an instance of the MB selected from among the abstract models. This allows the user to compare the MB requirements presented by the user and the actual operational status of the MB instance.

    Abstract translation: 在MB管理系统中，希望使用网络服务的用户从用户终端向网络管理装置发送MB要求，网络管理装置由提供网络服务的提供者管理。 网络管理装置返回到用户终端抽象模型，作为在网络服务中可用并满足MB要求的MB的性能等的指导。 用户操作用户终端以在所提供的抽象模型中选择用户要使用的MB。 用户还经由用户终端从网络管理装置接收从抽象模型中选择的MB的实例的操作状态。 这允许用户比较用户呈现的MB要求和MB实例的实际操作状态。

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