公开(公告)号：US07796540B2

公开(公告)日：2010-09-14

申请号：US12167562

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： H04L12/28

CPC分类号： H04L41/145 ,  H04L41/0213 ,  H04L41/12

摘要： In a network including equipment noncompliant to the topology management protocol, a message substitution response system executing substitution response to a message discovered or topology search message in lieu of the noncompliant equipment is provided. The substitution response module generation unit 22 generates a substitution response module which responds to Discover message and topology search message in lieu of each of LLTD noncompliant equipment for every LLTD noncompliant equipment. The network simulation module generation unit 23 generates a network simulation module for simulating message transmission on the home network. The substitution response functional unit 24 simulates message transmission between the home network and each of substitution response modules, and message transmission between each of substitution response modules by said network simulation module.

摘要翻译： 在包括不符合拓扑管理协议的设备的网络中，提供了对发现的消息或拓扑搜索消息执行替代响应的消息替代响应系统来代替不合规设备。 替代响应模块生成单元22生成替代响应模块，其响应于发现消息和拓扑搜索消息，代替每个LLTD不符合设备的每个LLTD不合规设备。 网络模拟模块生成单元23生成用于模拟家庭网络上的消息传输的网络模拟模块。 替代响应功能单元24模拟家庭网络和每个替换响应模块之间的消息传输，以及由所述网络模拟模块在每个替换响应模块之间的消息传输。

公开(公告)号：US07870237B2

公开(公告)日：2011-01-11

申请号：US12167499

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： G06F15/16

CPC分类号： H04L41/0846 ,  H04L41/082

摘要： The present invention provides a network configuration restoration method and system which can perform restoration by copying past configuration files in a short time. An updating judging unit 304 judges updating of each network device by comparing an acquired configuration file and a registered configuration file linked to a first identifier representing a copy timing. A new save unit 312 acquires an updated configuration file from a network device, and links the updated configuration file to a first identifier and a second identifier which sets the current timing as a new save timing and saves it in a configuration file database 301. A save unit 311 copies a registered configuration file of a network device whose configuration file has not been updated and links it to a first identifier representing the copy timing and a second identifier linked to this configuration file and saves it.

摘要翻译： 本发明提供一种可以在短时间内复制过去的配置文件来进行恢复的网络配置恢复方法和系统。 更新判定单元304通过比较获取的配置文件和链接到表示复制定时的第一标识符的注册配置文件来判断每个网络设备的更新。 新的存储单元312从网络设备获取更新的配置文件，并将更新的配置文件链接到第一标识符和将当前定时设置为新的保存定时的第二标识符，并将其保存在配置文件数据库301中。 保存单元311复制其配置文件尚未更新的网络设备的注册配置文件，并将其链接到表示复制定时的第一标识符，以及链接到该配置文件的第二标识符并将其保存。

公开(公告)号：US20090012966A1

公开(公告)日：2009-01-08

申请号：US12167499

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： H04L41/0846 ,  H04L41/082

摘要： The present invention provides a network configuration restoration method and system which can perform restoration by copying past configuration files in a short time. An updating judging unit 304 judges updating of each network device by comparing an acquired configuration file and a registered configuration file linked to a first identifier representing a copy timing. A new save unit 312 acquires an updated configuration file from a network device, and links the updated configuration file to a first identifier and a second identifier which sets the current timing as a new save timing and saves it in a configuration file database 301. A save unit 311 copies a registered configuration file of a network device whose configuration file has not been updated and links it to a first identifier representing the copy timing and a second identifier linked to this configuration file and saves it.

摘要翻译： 本发明提供一种可以在短时间内复制过去的配置文件来进行恢复的网络配置恢复方法和系统。 更新判定单元304通过比较获取的配置文件和链接到表示复制定时的第一标识符的注册配置文件来判断每个网络设备的更新。 新的存储单元312从网络设备获取更新的配置文件，并将更新的配置文件链接到第一标识符和将当前定时设置为新的保存定时的第二标识符，并将其保存在配置文件数据库301中。 保存单元311复制其配置文件尚未更新的网络设备的注册配置文件，并将其链接到表示复制定时的第一标识符，以及链接到该配置文件的第二标识符并将其保存。

公开(公告)号：US20090010172A1

公开(公告)日：2009-01-08

申请号：US12167562

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： G01R31/08

CPC分类号： H04L41/145 ,  H04L41/0213 ,  H04L41/12

摘要： In a network including equipment noncompliant to the topology management protocol, a message substitution response system executing substitution response to a message discovered or topology search message in lieu of the noncompliant equipment is provided. The substitution response module generation unit 22 generates a substitution response module which responds to Discover message and topology search message in lieu of each of LLTD noncompliant equipment for every LLTD noncompliant equipment. The network simulation module generation unit 23 generates a network simulation module for simulating message transmission on the home network. The substitution response functional unit 24 simulates message transmission between the home network and each of substitution response modules, and message transmission between each of substitution response modules by said network simulation module.

摘要翻译： 在包括不符合拓扑管理协议的设备的网络中，提供了对发现的消息或拓扑搜索消息执行替代响应的消息替代响应系统来代替不合规设备。 替代响应模块生成单元22生成替代响应模块，其响应于发现消息和拓扑搜索消息，代替每个LLTD不符合设备的每个LLTD不合规设备。 网络模拟模块生成单元23生成用于模拟家庭网络上的消息传输的网络模拟模块。 替代响应功能单元24模拟家庭网络和每个替换响应模块之间的消息传输，以及由所述网络模拟模块在每个替换响应模块之间的消息传输。

公开(公告)号：US20100017517A1

公开(公告)日：2010-01-21

申请号：US12502563

申请日：2009-07-14

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue

IPC分类号： G06F15/173 ,  G06F9/455

CPC分类号： G06F9/5077 ,  Y02D10/22 ,  Y02D10/36

摘要： The present invention provides a network operations management method and apparatus which realizes efficient power-saving by enabling virtual servers to move between physical servers beyond network segments. A reallocation design unit 13 designs reallocation of virtual servers to physical servers so that necessary resource amounts are assigned to all virtual servers. When virtual servers VS need to move between physical servers PS beyond network segments NS for the designed reallocation, a grouping unit 14 changes a network segment NS to which physical servers PS are connected by changing the configuration of a router and switches. A reallocation unit 15 realizes efficient power-saving by reallocating the virtual servers to the physical servers based on the design made by the reallocation design unit 13.

摘要翻译： 本发明提供了一种网络操作管理方法和装置，其通过使虚拟服务器在网段之外的物理服务器之间移动来实现高效的省电。 重新分配设计单元13设计将虚拟服务器重新分配给物理服务器，从而将所需的资源量分配给所有虚拟服务器。 当虚拟服务器VS需要在超出网段NS的物理服务器PS之间移动以用于设计的重新分配时，分组单元14通过改变路由器和交换机的配置来改变连接到物理服务器PS的网段NS。 重新分配单元15基于由重新分配设计单元13进行的设计，将虚拟服务器重新分配给物理服务器来实现高效省电。

公开(公告)号：US08103778B2

公开(公告)日：2012-01-24

申请号：US12502563

申请日：2009-07-14

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue

IPC分类号： G06F15/173

CPC分类号： G06F9/5077 ,  Y02D10/22 ,  Y02D10/36

摘要： The present invention provides a network operations management method and apparatus which realizes efficient power-saving by enabling virtual servers to move between physical servers beyond network segments. A reallocation design unit 13 designs reallocation of virtual servers to physical servers so that necessary resource amounts are assigned to all virtual servers. When virtual servers VS need to move between physical servers PS beyond network segments NS for the designed reallocation, a grouping unit 14 changes a network segment NS to which physical servers PS are connected by changing the configuration of a router and switches. A reallocation unit 15 realizes efficient power-saving by reallocating the virtual servers to the physical servers based on the design made by the reallocation design unit 13.

摘要翻译： 本发明提供了一种网络操作管理方法和装置，其通过使虚拟服务器在网段之外的物理服务器之间移动来实现高效的省电。 重新分配设计单元13设计将虚拟服务器重新分配给物理服务器，从而将所需的资源量分配给所有虚拟服务器。 当虚拟服务器VS需要在超出网段NS的物理服务器PS之间移动以用于设计的重新分配时，分组单元14通过改变路由器和交换机的配置来改变物理服务器PS连接到的网段NS。 重新分配单元15基于由重新分配设计单元13进行的设计，将虚拟服务器重新分配给物理服务器来实现高效省电。

公开(公告)号：US07747711B2

公开(公告)日：2010-06-29

申请号：US12331868

申请日：2008-12-10

申请人： Daisuke Arai ,  Akira Idoue ,  Takeshi Kouyama ,  Jun Endou

发明人： Daisuke Arai ,  Akira Idoue ,  Takeshi Kouyama ,  Jun Endou

IPC分类号： G06F15/177

CPC分类号： H04L41/0886 ,  H04L41/0846

摘要： An administrator 4 (2) registers configuration files of compliant equipment 31 and noncompliant equipment 32 and a configuration script into a management server, and (3) sends the network equipment to a user 33. When the user 33 constructs the local network 3 by connecting the network equipment and turns it on, (4) a configuration request message is transmitted from the compliant equipment 31 to the management server 2. (5) The management server 2 replies with the configuration file of the compliant equipment 31, the configuration file of the noncompliant equipment 32, and the compliant script to the compliant equipment 31 in response to the configuration request. The compliant equipment 31 (6) registers its own configuration file received from the management server 2 into itself, and then (7) configures the configuration file of the noncompliant equipment 32 into the noncompliant equipment by executing the received configuration script.

摘要翻译： 管理员4（2）将兼容设备31和不符合设备32的配置文件以及配置脚本注册到管理服务器中，并且（3）将网络设备发送给用户33.当用户33通过连接构建本地网络3时 网络设备并打开，（4）配置请求消息从兼容设备31发送到管理服务器2.（5）管理服务器2使用兼容设备31的配置文件，配置文件 不符合要求的设备32，以及响应于配置请求到兼容设备31的顺从脚本。 顺从设备31（6）将自己的从管理服务器2接收的配置文件注册到自身中，然后（7）通过执行所接收的配置脚本将不符合设备32的配置文件配置到不符合设备中。

公开(公告)号：US07773613B2

公开(公告)日：2010-08-10

申请号：US12333431

申请日：2008-12-12

申请人： Daisuke Arai ,  Kenji Hori ,  Akira Idoue ,  Takeshi Kouyama ,  Jun Endou

发明人： Daisuke Arai ,  Kenji Hori ,  Akira Idoue ,  Takeshi Kouyama ,  Jun Endou

IPC分类号： H04L12/56

CPC分类号： H04L12/413

摘要： A switch 1 having a tag VLAN function includes a plurality of physical ports P1, P2 . . . , and adds an ID tag unique to each physical port to the header of a packet received by the physical port and sends the packet, and on the other hand, refers to an ID tag attached to a packet received from a GW 2 and sends the packet to a physical port corresponding to the ID tag. The GW 2 searches for a server address corresponding to the ID tag attached to the packet received from the switch 1 and modifies a destination address of the packet into the server address. In addition, the GW 2 attaches an ID tag corresponding to a source address of the packet received from the shared server 3 to the received packet, and modifies the source address of the packet into a GW address.

摘要翻译： 具有标签VLAN功能的交换机1包括多个物理端口P1，P2。 。 。 并且将每个物理端口唯一的ID标签添加到由物理端口接收的分组的报头，并发送该分组，另一方面是附加到从GW2接收的分组的ID标签，并发送 分组到与ID标签对应的物理端口。 GW 2搜索与从交换机1接收到的分组相关联的ID标签对应的服务器地址，并将分组的目的地地址修改为服务器地址。 另外，GW2将从共享服务器3接收到的分组的源地址对应的ID标签附加到接收到的分组，并将分组的源地址修改为GW地址。

公开(公告)号：US08565186B2

公开(公告)日：2013-10-22

申请号：US11898000

申请日：2007-08-31

申请人： Ashutosh Dutta ,  Abhrajit Ghosh ,  John Lee ,  Subir Das ,  Joe Lin ,  Kyriakos Manousakis ,  Tsunehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

发明人： Ashutosh Dutta ,  Abhrajit Ghosh ,  John Lee ,  Subir Das ,  Joe Lin ,  Kyriakos Manousakis ,  Tsunehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04W4/00

CPC分类号： H04W8/082 ,  H04L65/1006 ,  H04L65/1073 ,  H04W8/06 ,  H04W80/04 ,  H04W80/10

摘要： The present invention advantageously provides several systems and methods for solving the trombone routing issues within an IMS/MMD network. These approaches avoid trombone routing, speed up handoff, and increase the efficiency of signaling and overall performance of an IMS/MMD network. These solutions can broadly be divided into the following categories. Piggy-backing SIP registration over MIP (Split at FA); Selective Reverse Tunneling and Tunneling between FA and P-CSCF; the SIP-based mobility protocol; use of CoA during SIP registration and call up in MIPv6; Piggy-backing SIP registration when HA and S-CSCF Co-exist; Using Dynamic Home Agents in MIPv4 FA-CoA; and the Interceptor-Caching Approach.

摘要翻译： 本发明有利地提供了用于解决IMS / MMD网络内的长号路由问题的几种系统和方法。 这些方法避免了长号线路路由，加速切换，并提高了IMS / MMD网络的信令效率和整体性能。 这些解决方案可以大致分为以下几类。 通过MIP支​​持SIP注册（在FA中分拆）; FA和P-CSCF之间的选择性反向隧道和隧道; 基于SIP的移动协议; SIP注册期间使用CoA并在MIPv6中调用; 当HA和S-CSCF共存时，捎带SIP注册; 在MIPv4 FA-CoA中使用动态归属代理; 和拦截器缓存方法。

公开(公告)号：US07228131B2

公开(公告)日：2007-06-05

申请号：US11214892

申请日：2005-08-31

申请人： Hidetoshi Yokota ,  Akira Idoue

发明人： Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04Q7/20 ,  H04Q7/38

CPC分类号： H04L29/12009 ,  H04L29/12358 ,  H04L29/12443 ,  H04L29/1249 ,  H04L61/251 ,  H04L61/2542 ,  H04L61/256 ,  H04L63/08

摘要： A mobile host MH and its home network HN correspond to both the Internet Protocol version 4 (IPv4) and the Internet Protocol version 6 (IPv6). An authentication server (RS) is accommodated in the home network HN. A corresponding host H corresponds to the IPv6 and is accommodated in the IPv6 network. In addition, a plurality of relay servers S1, S2 and S3 corresponding to both the IPv4 and the IPv6 are accommodated in the IPv6 network. The respective S1, S2 and S3 extract an IPv6 packet by decapsulating the IPv4 packet received from the mobile host MH via the IPv4 network, and transfers the relevant IPv6 packet to the corresponding host H via the IPv6 network.

摘要翻译： 移动主机MH及其归属网络HN对应于因特网协议版本4（IPv4）和因特网协议版本6（IPv6）。 认证服务器（RS）被容纳在家庭网络HN中。 相应的主机H对应于IPv6，并且被容纳在IPv6网络中。 此外，IPv6网络中容纳了与IPv4和IPv6对应的多个中继服务器S1，S2和S3。 各个S 1，S 2和S 3经由IPv4网络解封装从移动主机MH接收到的IPv4分组，提取IPv6分组，经由IPv6网络将相关的IPv6分组传送给对应的主机H.