专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09225550B2 Switch monitoring statistics gathering at servers and gateways for overlay networks 有权
标题翻译：在覆盖网络的服务器和网关上切换监控统计信息
公开(公告)号：US09225550B2
公开(公告)日：2015-12-29
申请号：US13530031
申请日：2012-06-21
申请人： Keshav G. Kamble , Vijoy A. Pandey
发明人： Keshav G. Kamble , Vijoy A. Pandey
IPC分类号： G06F15/173 , H04L12/46
CPC分类号： H04L43/0894 , H04L12/4633 , H04L12/4645
摘要： In one embodiment, a system includes a plurality of overlay-capable devices, each overlay-capable device having an interface adapted for terminating and/or originating tunnels in an overlay network with other overlay-capable devices, logic adapted for creating statistics about overlay-encapsulated packets which are received by or sent by the overlay-capable device, logic adapted for accumulating the statistics, and logic adapted for storing the statistics in an accessible memory of the overlay-capable device. In another embodiment, a method for generating statistics about encapsulated packets within a virtual overlay network includes creating statistics about overlay-encapsulated packets which are received by or sent by each overlay-capable device in an overlay network, accumulating the statistics for each overlay-capable device through which the overlay-encapsulated packets passed, and storing the statistics in an accessible manner.
摘要翻译：在一个实施例中，系统包括多个覆盖能力的设备，每个覆盖能力的设备具有适于在覆盖网络中终止和/或发起隧道与其他覆盖能力的设备的接口，适用于创建关于覆盖层的统计的逻辑，由覆盖能力设备接收或发送的封装分组，适于累积统计的逻辑，以及适用于将统计信息存储在覆盖能力设备的可访问存储器中的逻辑。在另一个实施例中，一种用于生成虚拟覆盖网络内的封装分组的统计信息的方法包括创建关于覆盖封装分组的统计信息，所述分组由覆盖网络中的每个覆盖能力的设备接收或发送，累积每个覆盖能力的统计信息覆盖封装的数据包通过的设备，并以可访问的方式存储统计信息。

2. 发明授权

US09112793B2 End-to-end multipathing through network having switching devices compatible with different protocols 有权
公开(公告)号：US09112793B2
公开(公告)日：2015-08-18
申请号：US13485543
申请日：2012-05-31
申请人： Casimer M. DeCusatis , Keshav G. Kamble , Abhijit P. Kumbhare
发明人： Casimer M. DeCusatis , Keshav G. Kamble , Abhijit P. Kumbhare
IPC分类号： H04J3/16 , H04L12/707 , H04L12/751 , H04L12/735
CPC分类号： H04L45/24 , H04L45/02 , H04L45/04 , H04L45/12 , H04L45/128 , H04L45/46
摘要： A first cluster includes first switching devices that are compatible with a software-defined networking (SDN) protocol. A second cluster includes second switching devices within or partially overlapping the first cluster. Each second switching device is compatible with a protocol for an open systems interconnection (OSI) model layer. The first switching devices include one or more border switching devices located at a boundary between the first cluster and the second cluster. Each border switching device is also compatible with the protocol for the OSI model layer. The first switching devices effect first multipathing through the network except through the second cluster, and the second switching devices effect second multipathing just through the second cluster of the network. As such, the first switching devices and the second switching devices together effect end-to-end multipathing through both the first cluster and the second cluster of the network.

3. 发明授权

US09009831B2 Scalable virtual appliance cloud (SVAC) and methods usable in an SVAC 有权
标题翻译：可扩展虚拟设备云（SVAC）和SVAC中可用的方法
公开(公告)号：US09009831B2
公开(公告)日：2015-04-14
申请号：US13484216
申请日：2012-05-30
申请人： Keshav G. Kamble , Dar-Ren Leu , Nilanjan Mukherjee , Vijoy A. Pandey
发明人： Keshav G. Kamble , Dar-Ren Leu , Nilanjan Mukherjee , Vijoy A. Pandey
IPC分类号： H04L12/56 , G06F9/455
CPC分类号： H04L63/101 , G06F9/45558 , H04L45/64 , H04L47/125
摘要： According to one embodiment, a method for providing scalable virtual appliance cloud (SVAC) services includes receiving incoming data traffic having multiple packets directed toward a SVAC using at least one switching distributed line card (DLC), determining that a packet satisfies a condition of an access control list (ACL), designating a destination port to send the packet based on the condition of the ACL being satisfied, fragmenting the packet into cells, wherein the designated destination port is stored in a cell header of the cells, sending the cells to the destination port via at least one switch fabric controller (SFC), receiving the cells at a fabric interface of an appliance DLC, reassembling the cells into a second packet, performing one or more services on the second packet using the appliance DLC, and sending the second packet to its intended port.
摘要翻译：根据一个实施例，一种用于提供可伸缩虚拟设备云（SVAC）服务的方法包括使用至少一个交换分布式线卡（DLC）接收具有指向SVAC的多个分组的输入数据业务，确定分组满足条件访问控制列表（ACL），根据满足ACL的条件指定发送分组的目的地端口，将分组分段成小区，其中指定的目的地端口存储在小区的小区头部中，将小区发送到经由至少一个交换结构控制器（SFC）的目的地端口，在设备DLC的结构接口处接收小区，将小区重新组合成第二分组，使用设备DLC在第二分组上执行一个或多个服务，以及发送第二个数据包到其预定端口。

4. 发明授权

US08966148B2 Providing real-time interrupts over Ethernet 有权
标题翻译：通过以太网提供实时中断
公开(公告)号：US08966148B2
公开(公告)日：2015-02-24
申请号：US13487082
申请日：2012-06-01
申请人： Alexander P. Campbell , Keshav G. Kamble , Vijoy A. Pandey
发明人： Alexander P. Campbell , Keshav G. Kamble , Vijoy A. Pandey
IPC分类号： G06F13/24 , G06F13/32
CPC分类号： H04L49/351 , G06F13/24 , G06F13/32 , H04L12/4633 , H04L45/44 , H04L49/35 , H04L49/70
摘要： In one embodiment, a method includes sending a request to one or more distributed fabric protocol (DFP) system members in order to retrieve one or more events from the one or more DFP system members, wherein the one or more events are received as data encapsulated in a packet(s), receiving one or more acknowledgements to the request from the one or more DFP system members at a local network switch of the DFP system master, upon receipt of the at least one packet: decoding the at least one packet to retrieve details of the one or more events using a dedicated processor of the DFP system master, creating and sending a message signaled interrupt (MSI) comprising the details of the one or more events to a local processor of the DFP system master using the dedicated processor, and reading the MSI using the local processor of the DFP system master.
摘要翻译：在一个实施例中，一种方法包括向一个或多个分布式结构协议（DFP）系统成员发送请求以从一个或多个DFP系统成员检索一个或多个事件，其中一个或多个事件作为数据封装接收在分组中，在接收到所述至少一个分组时，在所述DFP系统主机的本地网络交换机处接收来自所述一个或多个DFP系统成员的所述请求的一个或多个确认：将所述至少一个分组解码为使用DFP系统主机的专用处理器检索一个或多个事件的细节，使用专用处理器创建和发送包含一个或多个事件的细节的消息信号中断（MSI）到DFP系统主站的本地处理器，并使用DFP系统主站的本地处理器读取MSI。

5. 发明授权

US08942258B2 Segmentation and reassembly of network packets for switched fabric networks 有权
标题翻译：交换架构网络的网络数据包的分段和重组
公开(公告)号：US08942258B2
公开(公告)日：2015-01-27
申请号：US13619158
申请日：2012-09-14
申请人： Keshav G. Kamble , Dar-Ren Leu , Vijoy Pandey
发明人： Keshav G. Kamble , Dar-Ren Leu , Vijoy Pandey
IPC分类号： H04J3/24
CPC分类号： H04L49/901 , H04L49/256
摘要： Reassembly of member cells into a packet comprises receiving an incoming member cell of a packet from a switching fabric wherein each member cell comprises a segment of the packet and a header, generating a reassembly key using selected information from the incoming member cell header wherein the selected information is the same for all member cells of the packet, checking a reassembly table in a content addressable memory to find an entry that includes a logic key matching the reassembly key, and using a content index in the found entry and a sequence number of the incoming member cell within the packet, to determine a location offset in a reassembly buffer area for storing the incoming member cell at said location offset in the reassembly buffer area for the packet for reassembly.
摘要翻译：将成员小区重新组装成分组包括从交换结构接收分组的传入成员小区，其中每个成员小区包括分组的分段和报头，使用来自成员小区头部的所选信息生成重组密钥，其中所选择的信息对于分组的所有成员单元是相同的，检查内容可寻址存储器中的重组表以找到包括与重组密钥匹配的逻辑密钥的条目，并且使用所找到的条目中的内容索引和序列号确定分组内的传入成员小区，以确定重新组装缓冲区域中的位置偏移量，用于将重新组装的分组的重新组装缓冲区域中的所述位置偏移处的入站成员小区存储。

6. 发明授权

US08837476B2 Overlay network capable of supporting storage area network (SAN) traffic 有权
标题翻译：覆盖网络能够支持存储区域网络（SAN）流量
公开(公告)号：US08837476B2
公开(公告)日：2014-09-16
申请号：US13607572
申请日：2012-09-07
申请人： Bhalachandra G. Banavalikar , Keshav G. Kamble , Renato J. Recio
发明人： Bhalachandra G. Banavalikar , Keshav G. Kamble , Renato J. Recio
IPC分类号： H04L12/28
CPC分类号： H04L49/356 , H04L12/4633 , H04L45/64 , H04L45/72 , H04L49/70 , H04L67/1097
摘要： In one embodiment, a system includes a server having a hypervisor layer that includes an overlay-capable virtual switch and a Fiber Channel (FC) virtual switch; at least one processor adapted for executing logic; and a converge network adapter (CNA) coupled to the hypervisor, the CNA being adapted for communicating with the overlay-capable virtual switch and the FC virtual switch, wherein the CNA is adapted for communicating with a FC forwarder (FCF), and the overlay-capable virtual switch includes logic adapted for communicating with a central controller.
摘要翻译：在一个实施例中，系统包括具有管理程序层的服务器，该虚拟机管理程序层包括覆盖能力的虚拟交换机和光纤通道（FC）虚拟交换机; 至少一个适于执行逻辑的处理器; 以及耦合到所述管理程序的融合网络适配器（CNA），所述CNA适于与所述覆盖能力的虚拟交换机和所述FC虚拟交换机进行通信，其中所述CNA适于与FC转发器（FCF）进行通信，并且所述覆盖具有能力的虚拟交换机包括适于与中央控制器进行通信的逻辑。

7. 发明授权

US08789164B2 Scalable virtual appliance cloud (SVAC) and devices usable in an SVAC 有权
标题翻译：可扩展虚拟设备云（SVAC）和可在SVAC中使用的设备
公开(公告)号：US08789164B2
公开(公告)日：2014-07-22
申请号：US13423107
申请日：2012-03-16
申请人： Keshav G. Kamble , Dar-Ren Leu , Nilanjan Mukherjee , Vijoy A. Pandey
发明人： Keshav G. Kamble , Dar-Ren Leu , Nilanjan Mukherjee , Vijoy A. Pandey
IPC分类号： G06F21/00
CPC分类号： H04L63/101 , G06F9/45558 , H04L45/64 , H04L47/125
摘要： According to one embodiment, a system includes a scalable virtual appliance cloud (SVAC) comprising: at least one distributed line card (DLC); at least one switch fabric coupler (SFC) in communication with the at least one DLC; and at least one controller in communication with the at least one DLC, wherein one or more of the at least one DLC is an appliance DLC, wherein one or more of the at least one SFC is a central SFC, and wherein the SVAC appears to a device external of the SVAC as a single appliance device applying various services to a traffic flow.
摘要翻译：根据一个实施例，系统包括可伸缩虚拟设备云（SVAC），其包括：至少一个分布式线路卡（DLC）; 至少一个与所述至少一个DLC通信的交换结构耦合器（SFC）; 以及与所述至少一个DLC通信的至少一个控制器，其中所述至少一个DLC中的一个或多个是设备DLC，其中所述至少一个SFC中的一个或多个是中央SFC，并且其中所述SVAC看起来作为将各种服务应用于业务流的单个设备设备的SVAC外部的设备。

8. 发明申请

US20140022937A1 INTEGRATED DEVICE MANAGEMENT OVER ETHERNET NETWORK 有权
标题翻译：以太网上的集成设备管理
公开(公告)号：US20140022937A1
公开(公告)日：2014-01-23
申请号：US13552005
申请日：2012-07-18
申请人： KESHAV G. KAMBLE , VOJOY A. PANDEY , Phil CAMPBELL
发明人： KESHAV G. KAMBLE , VOJOY A. PANDEY , Phil CAMPBELL
IPC分类号： H04L12/24
CPC分类号： H04L41/0803 , H04L12/56 , H04L49/15 , H04L49/351 , H04L49/65
摘要： A clustered network may include a plurality of switch boxes where a master switch box may communicate and control hardware devices in remote switch boxes. The switch boxes in the network may each include a multiplexer, for example, a field programmable array (FPGA) that may process message requests related to hardware devices of a switch box. If the hardware device is in a remote switch box, then the FPGA of the master switch box may process the status data from the remote switch box so that a local processor in the master switch box can read the status data.
摘要翻译：集群网络可以包括多个开关盒，其中主开关盒可以在远程开关盒中通信和控制硬件设备。网络中的开关盒可以各自包括多路复用器，例如可以处理与开关盒的硬件设备相关的消息请求的现场可编程阵列（FPGA）。如果硬件设备位于远程开关盒中，则主开关盒的FPGA可以处理远程开关盒中的状态数据，以便主开关盒中的本地处理器可以读取状态数据。

9. 发明申请

US20130287036A1 PROVIDING SERVICES TO VIRTUAL OVERLAY NETWORK TRAFFIC 有权
标题翻译：向虚拟网络交通提供服务
公开(公告)号：US20130287036A1
公开(公告)日：2013-10-31
申请号：US13460558
申请日：2012-04-30
申请人： Bhalachandra G. Banavalikar , Keshav G. Kamble , Dar-Ren Leu
发明人： Bhalachandra G. Banavalikar , Keshav G. Kamble , Dar-Ren Leu
IPC分类号： H04L12/56
CPC分类号： H04L69/324 , H04L12/46 , H04L12/4633 , H04L12/4641 , H04L29/06829 , H04L45/00 , H04L45/586 , H04L45/64 , H04L47/825 , H04L49/354 , H04L63/00 , H04L63/0236 , H04L63/0272 , H04L63/029 , H04L63/0428 , H04L63/101 , H04L63/14
摘要： According to one embodiment, a system includes an overlay network device which includes an interface adapted for electrically communicating with a virtual overlay network (VON) gateway, logic adapted for receiving a plurality of packets from the VON gateway, logic adapted for determining whether the plurality of packets comprise an overlay header, logic adapted for de-encapsulating inner packets of packets comprising an overlay header, logic adapted for performing services on the plurality of packets or the de-encapsulated inner packets, and logic adapted for encapsulating the serviced inner packets or the serviced packets with an overlay header to be switched to a destination address in a virtual network and sending the encapsulated packets to the VON gateway or logic adapted for sending the serviced packets to the VON gateway without encapsulating the packets with an overlay header to be switched to a destination address in a non-virtual network.
摘要翻译：根据一个实施例，系统包括覆盖网络设备，其包括适于与虚拟覆盖网络（VON）网关电通信的接口，适于从VON网关接收多个分组的逻辑，适于确定多个分组包括覆盖报头，适于解封装包括覆盖报头的分组的内部分组的逻辑，适于在所述多个分组上执行服务的逻辑或解封装的内部分组，以及适用于封装所服务的内部分组或具有覆盖报头的服务分组将被切换到虚拟网络中的目的地地址，并且将封装的分组发送到VON网关或适于将服务分组发送到VON网关的逻辑，而不用要切换的覆盖报头来封装分组到非虚拟网络中的目的地地址。

10. 发明申请

US20130272304A1 PACKET SWITCHING WITHOUT LOOK-UP TABLE FOR ETHERNET SWITCHES 有权
标题翻译：分组开关，没有以太网交换机的查看表
公开(公告)号：US20130272304A1
公开(公告)日：2013-10-17
申请号：US13448265
申请日：2012-04-16
申请人： Keshav G. Kamble , Dar-Ren Leu , Vijoy A. Pandey
发明人： Keshav G. Kamble , Dar-Ren Leu , Vijoy A. Pandey
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L45/745
摘要： In one embodiment, a system includes a switching processor that includes logic configured for receiving a packet having a header and a payload, logic configured for determining, without using a look-up table, a destination port based on a destination address stored in the header, and logic configured for sending the packet to the destination port. In another embodiment, a system includes a processor adapted for executing logic, logic configured for creating an address allocation table having a plurality of values, each value being associated with a plurality of interne protocol (IP) addresses which, when an algorithm is applied thereto, result in the associated value, logic configured for receiving a request for an IP address from a device electrically connected to a switch, and logic configured for determining a port to which the device is electrically connected to the switch based on the port on which the request is received.
摘要翻译：在一个实施例中，系统包括交换处理器，其包括被配置为接收具有报头和有效载荷的分组的逻辑，逻辑被配置为基于存储在报头中的目的地地址来确定目的地端口，而不使用查找表，以及配置为将数据包发送到目标端口的逻辑。在另一个实施例中，系统包括适于执行逻辑的处理器，配置用于创建具有多个值的地址分配表的逻辑，每个值与多个内部协议（IP）地址相关联，当将算法应用于其时，导致相关联的值，被配置为从电气连接到交换机的设备接收对IP地址的请求的逻辑，以及被配置为基于其上的端口来确定设备电连接到交换机的端口的逻辑收到请求。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式