公开(公告)号：US20160142302A1

公开(公告)日：2016-05-19

申请号：US14940566

申请日：2015-11-13

Applicant: HITACHI, LTD.

Inventor： Takashige BABA ,  Akihiko TAKASE ,  Kazuma YUMOTO ,  Tatsuhiko MIYATA

IPC: H04L12/713 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L45/586 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/5692 ,  H04L45/54 ,  H04L63/08 ,  H04L67/1004 ,  H04L67/42 ,  H04Q1/00 ,  H04Q3/0008 ,  H04Q11/00 ,  H04Q2213/13531 ,  Y10S379/901

Abstract: There is provided a load distribution function that enables an application of a user to be freely allocated to a machine even if an address of a terminal or the application used by the user is duplicated between VPNs for each user. An access detector of a machine allocation device detects a start packet from received communication packets, and determines the type of the start packet and the type of the application used by the terminal. A machine allocation manager determines a machine on which the determined application operates, and operates the machine. A network manager configures a user virtual network on a second virtual network between the determined machine and the machine allocation device.

Abstract translation: 提供了一种负载分布功能，即使用户的地址或用户使用的应用在每个用户的VPN之间复制，也能够将用户的应用自由分配给机器。 机器分配装置的访问检测器从接收到的通信分组检测起始分组，并确定起始分组的类型和终端使用的应用的类型。 机器分配管理器确定确定的应用程序在其上操作的机器，并操作机器。 网络管理器在确定的机器和机器分配设备之间的第二虚拟网络上配置用户虚拟网络。

公开(公告)号：US20140379862A1

公开(公告)日：2014-12-25

申请号：US14479516

申请日：2014-09-08

Applicant: HITACHI, LTD.

Inventor： Takashige BABA ,  Akihiko TAKASE ,  Kazuma YUMOTO ,  Tatsuhiko MIYATA

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L45/586 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/5692 ,  H04L45/54 ,  H04L63/08 ,  H04L67/1004 ,  H04L67/42 ,  H04Q1/00 ,  H04Q3/0008 ,  H04Q11/00 ,  H04Q2213/13531 ,  Y10S379/901

Abstract: There is provided a load distribution function that enables an application of a user to be freely allocated to a machine even if an address of a terminal or the application used by the user is duplicated between VPNs for each user. An access detector of a machine allocation device detects a start packet from received communication packets, and determines the type of the start packet and the type of the application used by the terminal. A machine allocation manager determines a machine on which the determined application operates, and operates the machine. A network manager configures a user virtual network on a second virtual network between the determined machine and the machine allocation device.

Abstract translation: 提供了一种负载分布功能，即使用户的地址或用户使用的应用在每个用户的VPN之间复制，也能够将用户的应用自由分配给机器。 机器分配装置的访问检测器从接收到的通信分组检测起始分组，并确定起始分组的类型和终端使用的应用的类型。 机器分配管理器确定确定的应用程序在其上操作的机器，并操作机器。 网络管理器在确定的机器和机器分配设备之间的第二虚拟网络上配置用户虚拟网络。

公开(公告)号：US20140310393A1

公开(公告)日：2014-10-16

申请号：US14316958

申请日：2014-06-27

Applicant: Hitachi, Ltd.

Inventor： Takashige BABA ,  Akihiko TAKASE

IPC: H04L12/24

CPC classification number: H04L41/046 ,  H04L41/022 ,  H04L41/0806 ,  H04L41/0853 ,  H04L45/04 ,  H04L45/60

Abstract: There is a need to generate a virtual network across multiple physical networks without the need for users to understand information about the respective physical networks.A network system includes: multiple communication systems for communication with a user; multiple physical network management servers that manage multiple physical networks including multiple routers; and a virtual network management server that manages a virtual network connecting the communication systems with each other through the physical networks. The virtual network management server acquires physical network configuration information. The virtual network management server generates management information in order to manage the physical networks as one abstraction network. The virtual network management server configures the abstraction network by transmitting the generated management information to each of the physical network management servers and the routers.

Abstract translation: 需要在多个物理网络之间生成虚拟网络，而不需要用户了解有关相应物理网络的信息。 网络系统包括：用于与用户通信的多个通信系统; 多个物理网络管理服务器，管理多个物理网络，包括多个路由器; 以及虚拟网络管理服务器，其管理通过物理网络彼此连接通信系统的虚拟网络。 虚拟网络管理服务器获取物理网络配置信息。 虚拟网络管理服务器生成管理信息，以便将物理网络作为一个抽象网络进行管理。 虚拟网络管理服务器通过将生成的管理信息发送到物理网络管理服务器和路由器中的每一个来配置抽象网络。

公开(公告)号：US20140164543A1

公开(公告)日：2014-06-12

申请号：US14180770

申请日：2014-02-14

Applicant: Hitachi, Ltd.

Inventor： Yukiko TAKEDA ,  Akihiko TAKASE ,  Daisuke MATSUBARA

IPC: H04L12/58

CPC classification number: H04L51/066 ,  H04L65/1006 ,  H04L65/105 ,  H04L65/1083 ,  H04L65/40 ,  H04L67/02 ,  H04M3/50 ,  H04M7/003 ,  H04M2203/2016

Abstract: A communication entrepreneur has an application server 2 having message conversion function. The application server 2 performs service function distribution processing with reference to trigger rule 220 and message rule 230. The communication entrepreneur can provide various service functions without notifying individual server addresses to a service entrepreneur.

Abstract translation: 通信企业家具有具有消息转换功能的应用服务器2。 应用服务器2参照触发规则220和消息规则230执行服务功能分发处理。通信企业家可以提供各种服务功能，而不向服务企业家通知各个服务器地址。