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1. 发明申请

US20060274674A1 Packet transmitting apparatus for setting configuration 审中-公开
标题翻译：用于设置配置的分组发送装置
公开(公告)号：US20060274674A1
公开(公告)日：2006-12-07
申请号：US11444456
申请日：2006-06-01
申请人： Hideki Okita , Toshiaki Suzuki , Kenichi Sakamoto
发明人： Hideki Okita , Toshiaki Suzuki , Kenichi Sakamoto
IPC分类号： H04L12/28
CPC分类号： H04L41/0846 , H04L41/0806 , H04L49/351 , H04L49/354
摘要： Provided is a packet transmitting apparatus included in a network, for transferring a frame in the network, including: a configuration managing module for setting a frame transfer function and a filtering function based on a configuration; a configuration setting module for providing an interface that accepts an instruction regarding the configuration for an administrator; and a configuration transmitting/receiving module for transmitting/receiving the configuration to/from another packet transmitting apparatus, in which the configuration transmitting/receiving module makes a request for the configuration to the another packet transmitting apparatus, receives the configuration from the another packet transmitting apparatus, and updates the configuration of this apparatus based on the received configuration, and the configuration managing module sets a filtering condition of a transfer frame based on the updated configuration.
摘要翻译：提供了一种包括在网络中的用于传送网络中的帧的分组发送装置，包括：配置管理模块，用于基于配置设置帧传送功能和过滤功能; 配置设置模块，用于提供接受关于管理员的配置的指令的接口; 以及配置发送/接收模块，用于向/从另一分组发送装置发送/接收配置，其中配置发送/接收模块向另一分组发送装置发送对配置的请求，从另一分组发送装置，并且基于接收到的配置更新该装置的配置，并且配置管理模块基于更新的配置来设置传送帧的过滤条件。

2. 发明申请

US20070177604A1 Network system for managing QoS 审中-公开
标题翻译：用于管理QoS的网络系统
公开(公告)号：US20070177604A1
公开(公告)日：2007-08-02
申请号：US11642911
申请日：2006-12-21
申请人： Yoji Ozawa , Hideki Okita , Takashi Sumiyoshi , Kenichi Sakamoto
发明人： Yoji Ozawa , Hideki Okita , Takashi Sumiyoshi , Kenichi Sakamoto
IPC分类号： H04L12/56 , H04L12/26
CPC分类号： H04L47/10 , H04L47/20 , H04L47/2416 , H04L47/2441 , H04L47/2483
摘要： The invention reduces the initial setting cost, the management cost, and reconfiguration cost of QoS guarantee for network devices. A management device has a control unit and the storage unit. The control unit obtains the number of terminals contained in the network system and connection relations of the network system at the time of initial setting for QoS guarantee. A control unit stores an operation policy which an administrator inputs. The control unit creates QoS control configuration for each connection path between adjacent two network devices using the number of terminals in the network system, the connection relations, and the operation policy. And QoS control configuration is the information for controlling the QoS guarantee of network devices. And the control unit sets the QoS control configuration in the network devices.
摘要翻译：本发明降低了网络设备的初始设置成本，管理成本和QoS保证的重配置成本。管理装置具有控制单元和存储单元。控制单元获取网络系统中包含的终端数量和初始设置QoS保证时网络系统的连接关系。控制单元存储管理员输入的操作策略。控制单元使用网络系统中的终端数量，连接关系和操作策略来创建相邻两个网络设备之间的每个连接路径的QoS控制配置。 QoS控制配置是控制网络设备QoS保障的信息。控制单元设置网络设备中的QoS控制配置。

3. 发明申请

US20070050491A1 Cache system 审中-公开
标题翻译：缓存系统
公开(公告)号：US20070050491A1
公开(公告)日：2007-03-01
申请号：US11489666
申请日：2006-07-20
申请人： Mikio Kataoka , Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
发明人： Mikio Kataoka , Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
IPC分类号： G06F15/173
CPC分类号： H04L67/2814 , H04L67/2842 , H04L67/288
摘要： The purpose of the invention is to provide a distributed cache system applicable to a large-scale network having multiple cache servers. In a distributed cache system including multiple cache control servers, the content information is divided and managed by each cache control server. When content requested from a client is stored in the distributed cache system, a cache cooperation router forwards the content request to the cache control server which manages the information of the requested content. A cache control server has a function to notify its own address to the distributed cache system when the cache control server is added to the distributed cache system. When a cache control server receives the notification, it sends content information to the new cache control server and synchronizes the content information. Thus, a cache control server can be added to the system with ease.
摘要翻译：本发明的目的是提供一种适用于具有多个缓存服务器的大规模网络的分布式缓存系统。在包括多个高速缓存控制服务器的分布式缓存系统中，每个高速缓存控制服务器对内容信息进行划分和管理。当从客户端请求的内容被存储在分布式高速缓存系统中时，高速缓存协作路由器将内容请求转发到管理请求的内容的信息的高速缓存控制服务器。当缓存控制服务器被添加到分布式高速缓存系统时，缓存控制服务器具有向分布式缓存系统通知其自己的地址的功能。当缓存控制服务器接收到通知时，将内容信息发送到新的缓存控制服务器并同步内容信息。因此，可以容易地将缓存控制服务器添加到系统。

4. 发明申请

US20060114899A1 Packet forwarding apparatus 失效
公开(公告)号：US20060114899A1
公开(公告)日：2006-06-01
申请号：US11285363
申请日：2005-11-23
申请人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
发明人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
IPC分类号： H04L12/56 , H04J3/16 , H04L12/28 , H04J3/22
CPC分类号： H04L49/3009 , H04L49/25 , H04L49/30
摘要： In a packet forwarding apparatus having a plurality of interfaces for connection to external networks, at least one of the interfaces is designated as an extension interface, and an extension apparatus having an additional function is connected to the packet forwarding apparatus via the extension interface. An ingress packet having been received by another of the network interfaces and for which the additional function is to be used is forwarded to the extension apparatus and the ingress packet processed with the additional function is inputted again to the packet forwarding apparatus via the extension interface and sent out to a corresponding external network from a network interface corresponding to the destination address of the ingress packet.

5. 发明授权

US07856559B2 Packet communication node apparatus for authenticating extension module 有权
标题翻译：用于认证扩展模块的分组通信节点设备
公开(公告)号：US07856559B2
公开(公告)日：2010-12-21
申请号：US11248474
申请日：2005-10-13
申请人： Toshiaki Suzuki , Hideki Okita , Kunihiko Toumura
发明人： Toshiaki Suzuki , Hideki Okita , Kunihiko Toumura
IPC分类号： G06F11/30
CPC分类号： H04L63/126 , H04L12/2854
摘要： A module type node apparatus for packet communication of this invention includes an extension module for executing predetermined processing and a node apparatus main body for forwarding packet data to the extension module, the extension module including a memory for storing connectivity authentication data, and a module controller for transmitting the connectivity authentication data stored in the memory to the node apparatus main body for packet communication when the connectivity authentication data is requested from the node apparatus main body for packet communication, the node apparatus main body for packet communication being characterized by further including a connectivity authentication unit for authenticating permission of connection of the extension module based on the connectivity authentication data received from the extension module, and a connection controller for receiving the packet data from the extension module when the connectivity authentication unit permits the connection.
摘要翻译：本发明的分组通信的模块型节点装置包括用于执行预定处理的扩展模块和用于将分组数据转发到扩展模块的节点装置主体，扩展模块包括用于存储连接性认证数据的存储器，以及模块控制器当从节点装置主体请求连接认证数据进行分组通信时，将存储在存储器中的连接性认证数据发送到节点装置主体进行分组通信，其特征在于，还包括：连接认证单元，用于基于从所述扩展模块接收的连接性认证数据来认证所述扩展模块的连接的许可;以及连接控制器，用于当所述连接性认证单元允许所述扩展模块接收时，从所述扩展模块接收所述分组数据连线。

6. 发明授权

US07835395B2 Packet transfer device 有权
标题翻译：分组传送设备
公开(公告)号：US07835395B2
公开(公告)日：2010-11-16
申请号：US11257035
申请日：2005-10-25
申请人： Hideki Okita , Toshiaki Suzuki
发明人： Hideki Okita , Toshiaki Suzuki
IPC分类号： H04J3/22
CPC分类号： H04L12/2854
摘要： A router with a server incorporated to provide services has a problem in that the server's resource cannot be allocated dynamically according to user requests. Service request packets received at a plurality of network interfaces are controlled such that the total bandwidth of the service request packets does not exceed a preset threshold. This makes it possible to process as many service requests from users as possible while limiting a server resource occupied by one service to a fixed amount. The network interfaces are notified of how much of a server resource is occupied by each service. In the case where one service consumes less than its allocated resource amount, the resultant surplus resource is made available to other services by easing the bandwidth control on other services. The above problem is thus solved.
摘要翻译：具有并入服务器的服务器的路由器具有不能根据用户请求动态地分配服务器资源的问题。控制在多个网络接口处接收到的服务请求分组，使得服务请求分组的总带宽不超过预设的阈值。这使得可以从用户处理尽可能多的服务请求，同时将一个服务占用的服务器资源限制为固定的量。通知每个服务占用多少服务器资源的网络接口。在一个服务消耗少于其分配的资源量的情况下，通过减轻对其他服务的带宽控制，所得到的剩余资源可用于其他服务。因此解决了上述问题。

7. 发明授权

US07606148B2 Packet forwarding apparatus 失效
标题翻译：分组转发设备
公开(公告)号：US07606148B2
公开(公告)日：2009-10-20
申请号：US11285363
申请日：2005-11-23
申请人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
发明人： Kunihiko Toumura , Toshiaki Suzuki , Hideki Okita
IPC分类号： H04J1/16
CPC分类号： H04L49/3009 , H04L49/25 , H04L49/30
摘要： In a packet forwarding apparatus having a plurality of interfaces for connection to external networks, at least one of the interfaces is designated as an extension interface, and an extension apparatus having an additional function is connected to the packet forwarding apparatus via the extension interface. An ingress packet having been received by another of the network interfaces and for which the additional function is to be used is forwarded to the extension apparatus and the ingress packet processed with the additional function is inputted again to the packet forwarding apparatus via the extension interface and sent out to a corresponding external network from a network interface corresponding to the destination address of the ingress packet.
摘要翻译：在具有用于连接到外部网络的多个接口的分组转发装置中，至少一个接口被指定为扩展接口，并且具有附加功能的扩展装置经由扩展接口连接到分组转发装置。由另一个网络接口接收到并且将使用附加功能的入口分组被转发到扩展装置，并且用附加功能处理的入口分组经由分机接口再次输入到分组转发装置，从对应于入口分组的目的地址的网络接口发送到相应的外部网络。

8. 发明申请

US20060083223A1 Packet communication node apparatus for authenticating extension module 有权
标题翻译：用于认证扩展模块的分组通信节点设备
公开(公告)号：US20060083223A1
公开(公告)日：2006-04-20
申请号：US11248474
申请日：2005-10-13
申请人： Toshiaki Suzuki , Hideki Okita , Kunihiko Toumura
发明人： Toshiaki Suzuki , Hideki Okita , Kunihiko Toumura
IPC分类号： H04L12/66
CPC分类号： H04L63/126 , H04L12/2854
摘要： A module type node apparatus for packet communication of this invention includes an extension module for executing predetermined processing and a node apparatus main body for forwarding packet data to the extension module, the extension module including a memory for storing connectivity authentication data, and a module controller for transmitting the connectivity authentication data stored in the memory to the node apparatus main body for packet communication when the connectivity authentication data is requested from the node apparatus main body for packet communication, the node apparatus main body for packet communication being characterized by further including a connectivity authentication unit for authenticating permission of connection of the extension module based on the connectivity authentication data received from the extension module, and a connection controller for receiving the packet data from the extension module when the connectivity authentication unit permits the connection.
摘要翻译：本发明的分组通信的模块型节点装置包括用于执行预定处理的扩展模块和用于将分组数据转发到扩展模块的节点装置主体，扩展模块包括用于存储连接性认证数据的存储器，以及模块控制器当从节点装置主体请求连接认证数据进行分组通信时，将存储在存储器中的连接性认证数据发送到节点装置主体进行分组通信，其特征在于，还包括：连接认证单元，用于基于从所述扩展模块接收的连接性认证数据来认证所述扩展模块的连接的许可;以及连接控制器，用于当所述连接性认证单元允许所述扩展模块接收时，从所述扩展模块接收所述分组数据连线。

9. 发明申请

US20060002298A1 Modular type node apparatus for packet communication 有权
标题翻译：用于分组通信的模块化节点装置
公开(公告)号：US20060002298A1
公开(公告)日：2006-01-05
申请号：US11167312
申请日：2005-06-28
申请人： Toshiaki Suzuki , Kunihiko Toumura , Hideki Okita
发明人： Toshiaki Suzuki , Kunihiko Toumura , Hideki Okita
IPC分类号： H04L12/56
CPC分类号： H04L49/355 , H04L29/12018 , H04L49/201 , H04L49/3009 , H04L61/10
摘要： A modular type node apparatus for packet communication wherein, when an extension module is added to a switching unit, a control packet to request setting of forwarding control parameters indicating flow definition information of a packet to be processed by the extension module and an internal address is issued from the extension module to a control module of the packet communication node apparatus. The control module automatically sets a table entry indicating the relationship of the flow definition information and the internal address of the extension module in a packet forwarding control table to be referred by each of network interface modules.
摘要翻译：一种用于分组通信的模块化型节点装置，其中当扩展模块被添加到切换单元时，控制分组请求设置指示要由扩展模块处理的分组的流定义信息的转发控制参数和内部地址，从扩展模块发送到分组通信节点设备的控制模块。控制模块自动设置指示流定义信息与扩展模块的内部地址之间的关系的表条目在每个网络接口模块所引用的分组转发控制表中。

10. 发明授权

US07443868B2 Modular type node apparatus for packet communication 有权
标题翻译：用于分组通信的模块化节点装置
公开(公告)号：US07443868B2
公开(公告)日：2008-10-28
申请号：US11167312
申请日：2005-06-28
申请人： Toshiaki Suzuki , Kunihiko Toumura , Hideki Okita
发明人： Toshiaki Suzuki , Kunihiko Toumura , Hideki Okita
IPC分类号： H04L12/28
CPC分类号： H04L49/355 , H04L29/12018 , H04L49/201 , H04L49/3009 , H04L61/10
摘要： A modular type node apparatus for packet communication wherein, when an extension module is added to a switching unit, a control packet to request setting of forwarding control parameters indicating flow definition information of a packet to be processed by the extension module and an internal address is issued from the extension module to a control module of the packet communication node apparatus. The control module automatically sets a table entry indicating the relationship of the flow definition information and the internal address of the extension module in a packet forwarding control table to be referred by each of network interface modules.
摘要翻译：一种用于分组通信的模块化型节点装置，其中当扩展模块被添加到切换单元时，控制分组请求设置指示要由扩展模块处理的分组的流定义信息的转发控制参数和内部地址，从扩展模块发送到分组通信节点设备的控制模块。控制模块自动设置指示流定义信息与扩展模块的内部地址之间的关系的表条目在每个网络接口模块所引用的分组转发控制表中。

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