公开(公告)号：US20130007740A1

公开(公告)日：2013-01-03

申请号：US13493405

申请日：2012-06-11

Applicant: Shunsuke KIKUCHI ,  Yuji IMAI

Inventor： Shunsuke KIKUCHI ,  Yuji IMAI

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F11/3006 ,  G06F11/301 ,  G06F11/3072 ,  G06F2009/45591 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/0893 ,  H04L41/5012 ,  H04L63/00 ,  H04L63/20

Abstract: An apparatus stores, in association with each of one or more services to be provided, a communication monitoring rule under which communication performed for providing the each of the one or more services is to be monitored. The apparatus communicates with another apparatus that is operable to run a virtual machine and run a virtual router relaying communication performed by the virtual machine. When a service to be provided by the virtual machine is selected from among the one or more services, the apparatus controls the virtual router to monitor communication performed by the virtual machine according to the communication monitoring rule associated with the selected service, by sending the communication monitoring rule to the virtual router.

Abstract translation: 一种装置与要提供的一个或多个服务中的每一个相关联地存储要监视用于提供一个或多个服务中的每一个的进行通信的通信监视规则。 该装置与可操作以运行虚拟机并运行中继虚拟机执行的通信的虚拟路由器的另一装置进行通信。 当从所述一个或多个服务中选择要由所述虚拟机提供的服务时，所述设备控制所述虚拟路由器以根据与所选择的服务相关联的通信监视规则监视由所述虚拟机执行的通信，通过发送所述通信 监控规则到虚拟路由器。

公开(公告)号：US20110176584A1

公开(公告)日：2011-07-21

申请号：US13007016

申请日：2011-01-14

Applicant: Shunsuke KIKUCHI ,  Yuji Imai

Inventor： Shunsuke KIKUCHI ,  Yuji Imai

IPC: H04B3/36

CPC classification number: H04L12/4633 ,  H04L45/22 ,  H04L45/28 ,  H04L2212/00

Abstract: A communication system including: a first device that includes first and second units and a first encapsulation unit encapsulating data; a second device that includes a third unit communicating data with the second unit, a fourth unit, and a second encapsulation unit encapsulating data; a third device that includes a fifth unit communicating data with the first or third unit, a sixth unit, and a third encapsulation unit encapsulating data; and a fourth device that includes a seventh unit communicating data with the first or third unit, an eighth unit communicating data with the fifth unit, and a fourth encapsulation unit encapsulating data; wherein at least two of the first to fourth devices include control units that control the units that the at least two of the first to fourth devices have, so as not to transfer received data to other devices.

Abstract translation: 一种通信系统，包括：包括第一和第二单元的第一设备和封装数据的第一封装单元; 第二装置，包括与第二单元通信数据的第三单元，第四单元和封装数据的第二封装单元; 第三装置，包括与第一或第三单元通信数据的第五单元，第六单元和封装数据的第三封装单元; 以及第四装置，包括与第一或第三单元通信数据的第七单元，与第五单元通信数据的第八单元和封装数据的第四封装单元; 其中所述第一至第四设备中的至少两个设备包括控制所述第一至第四设备中的至少两个设备具有的单元的控制单元，以便不将接收的数据传送到其他设备。

公开(公告)号：US20120147890A1

公开(公告)日：2012-06-14

申请号：US13313182

申请日：2011-12-07

Applicant: Shunsuke KIKUCHI

Inventor： Shunsuke KIKUCHI

IPC: H04L12/56

CPC classification number: H04L12/4633

Abstract: Transfer destination of a packet originating from a virtual machine is controlled so as to allow a capture device arranged in a communication network to capture a packet that is transferred using a communication tunnel. A first server acquires a first packet originating from a source virtual machine being operated by the first server, encapsulates the first packet by adding source and destination addresses. The first server further adds a transfer-destination address to the encapsulated first packet to generate a second packet when the first packet is determined to be a target packet to be captured by the capture device. Then, the first server transmits the second packet including the transfer-destination address to the second server using the communication tunnel while the second packet including the first packet is transferred to the transfer-destination address.

Abstract translation: 控制从虚拟机发起的分组的传送目的地，以允许布置在通信网络中的捕获设备捕获使用通信隧道传输的分组。 第一服务器获取由第一服务器操作的源虚拟机产生的第一分组，通过添加源和目的地址来封装第一分组。 当第一分组被确定为要由捕获设备捕获的目标分组时，第一服务器进一步向传送目的地地址添加到封装的第一分组以产生第二分组。 然后，第一服务器使用通信隧道向第二服务器发送包括传送目的地地址的第二分组，同时将包含第一分组的第二分组传送到传送目的地地址。

公开(公告)号：US20110170402A1

公开(公告)日：2011-07-14

申请号：US12984355

申请日：2011-01-04

Applicant: Shunsuke KIKUCHI

Inventor： Shunsuke KIKUCHI

IPC: H04L12/26

CPC classification number: H04L43/0829 ,  H04L41/0213 ,  H04L41/12 ,  H04L41/145 ,  H04L43/0894

Abstract: From an observed packet, the hop number, which is the number of nodes that the packet has passed through, and a bottleneck bandwidth, which is a bottleneck for transmitting the packet, are determined so as to detect loss failures. Thereby, the subnet that transmitted the observed packet is located as a node in a topology tree on the basis of the determined hop count and bottleneck bandwidth. When a loss failure, by which the packet is lost, is detected, subnets that are inappropriately arranged are extracted from the arrangement in the topology tree of the loss-failure-detected subnet, and the arrangement of the extracted subnets is modified in order to resolve the inappropriateness.

Abstract translation: 从观察到的分组中，确定分组已经通过的节点数量的跳数和作为传输分组的瓶颈的瓶颈带宽，以便检测丢失失败。 由此，基于确定的跳数和瓶颈带宽，发送观察到的分组的子网位于拓扑树中作为节点。 当检测到分组丢失的丢失失败时，从丢失失败检测到的子网的拓扑树中的布置中提取不适当地布置的子网，并且修改提取的子网的布置，以便 解决不适当的问题。