专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20150295819A1 FLOW BASED OVERLAY NETWORK 审中-公开
标题翻译：基于流量的覆盖网络
公开(公告)号：US20150295819A1
公开(公告)日：2015-10-15
申请号：US14752761
申请日：2015-06-26
申请人： International Business Machines Corporation
发明人： Dayavanti G. Kamath , Keshav G. Kamble , Vijoy A. Pandey
IPC分类号： H04L12/721 , H04L12/715 , H04L29/06
CPC分类号： H04L45/38 , H04L45/64 , H04L69/22
摘要： In one embodiment, a system includes a hardware processor and logic integrated with and/or executable by the processor, the logic being configured to receive an overlay packet, determine at least one characteristic of the overlay packet and/or inner packets of the overlay packet in order to classify the overlay packet into a classification, associate a flow identifier to the overlay packet, determine one or more policies to associate with the flow identifier, where the one or more policies are based on the at least one characteristic of the overlay packet and/or the inner packets of the overlay packet, and store the flow identifier in a header of the overlay packet, where the flow identifier is a string of characters of a predetermined length, the flow identifier being unique from all other flow identifiers in a particular overlay network and associated with an identified flow of the overlay packet.
摘要翻译：在一个实施例中，系统包括与处理器集成和/或可执行的硬件处理器和逻辑，该逻辑被配置为接收覆盖分组，确定覆盖分组的至少一个特性和/或覆盖分组的内部分组为了将覆盖分组分类成分类，将流标识符与覆盖分组相关联，确定与流标识符相关联的一个或多个策略，其中一个或多个策略基于覆盖分组的至少一个特性和/或覆盖分组的内部分组，并且将流标识符存储在覆盖分组的报头中，其中流标识符是预定长度的字符串，流标识符是从所有其他流标识符中唯一的特定覆盖网络并与所识别的覆盖分组流相关联。

22. 发明申请

US20150200951A1 SCALABLE VIRTUAL APPLIANCE CLOUD (SVAC) AND METHODS USABLE IN AN SVAC 有权
标题翻译：可扩展的虚拟设备云（SVAC）和在SVAC中可用的方法
公开(公告)号：US20150200951A1
公开(公告)日：2015-07-16
申请号：US14668874
申请日：2015-03-25
申请人： International Business Machines Corporation
发明人： Keshav G. Kamble , Dar-Ren Leu , Nilanjan Mukherjee , Vijoy A. Pandey
IPC分类号： H04L29/06 , H04L12/803
CPC分类号： H04L63/101 , G06F9/45558 , H04L45/64 , H04L47/125
摘要： According to one embodiment, a system includes at least one switching distributed line card (DLC) configured to apply Access Control Lists (ACLs) on each switching interface of the at least one switching DLC to direct certain received packets to at least one appliance DLC to have deep packet inspection services performed on the certain received packets, and at least one central switch fabric coupler (SFC) in communication with the at least one switching DLC, where the at least one appliance DLC and the at least one switching DLC are connected to the at least one central SFC. Other systems, methods and computer program products for providing scalable virtual appliance cloud (SVAC) services are described in more embodiments.
摘要翻译：根据一个实施例，系统包括至少一个交换分布式线路卡（DLC），其被配置为在至少一个交换DLC的每个交换接口上应用访问控制列表（ACL），以将某些接收的分组引导到至少一个设备DLC 对所述特定接收的分组执行深度分组检测服务，以及至少一个与所述至少一个交换DLC通信的中心交换结构耦合器（SFC），其中所述至少一个设备DLC和所述至少一个交换DLC连接到至少有一个中央证监会。在更多实施例中描述了用于提供可扩展虚拟设备云（SVAC）服务的其他系统，方法和计算机程序产品。

23. 发明申请

US20150180773A1 VIRTUAL MACHINE NETWORK CONTROLLER 有权
公开(公告)号：US20150180773A1
公开(公告)日：2015-06-25
申请号：US14134185
申请日：2013-12-19
申请人： International Business Machines Corporation
发明人： Casimer M. DeCusatis , Keshav G. Kamble
IPC分类号： H04L12/741 , H04L12/46 , H04L12/931
CPC分类号： H04L45/74 , H04L12/4633 , H04L12/4641 , H04L12/4666 , H04L45/38 , H04L49/70
摘要： Embodiments relate to virtual networks. An aspect includes a method for controlling a virtual network including analyzing header content of packet traffic, where the packet traffic corresponds to one or more virtual machines run on a computer. The method includes performing flow routing of the packet traffic through a virtual network based on the analyzing overlay virtual network identifiers or virtual extensible local area network (VXLAN) identifiers in the header content.

24. 发明申请

US20150172183A1 MANAGING DATA FLOWS IN OVERLAY NETWORKS 有权
标题翻译：管理覆盖网络中的数据流
公开(公告)号：US20150172183A1
公开(公告)日：2015-06-18
申请号：US14104455
申请日：2013-12-12
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Casimer M. DeCusatis , Keshav G. Kamble
IPC分类号： H04L12/721 , H04L12/931
CPC分类号： H04L45/72 , H04L12/4633 , H04L12/4641 , H04L41/0816 , H04L45/74 , H04L47/25 , H04L49/354
摘要： Embodiments relate to managing data flows at a virtual forwarding element. A system for managing data flows is provided. The system includes a network interface card (NIC) attached to or integrated with a host. The system is configured to perform a method. The method receives a plurality of data flows from a virtual forwarding element executing in the host. The plurality of data flows originate from a plurality of virtual machines executing in the host. Each of the plurality of data flows carries a different network identifier and a different tunnel header. The method maps, by the NIC, a plurality of tunnels defined by the plurality of tunnel headers to the plurality of data flows using the plurality of network identifiers. The method sends the plurality of data flows out of the host through the plurality of tunnels.
摘要翻译：实施例涉及在虚拟转发元件处管理数据流。提供了一种用于管理数据流的系统。该系统包括连接到主机或与主机集成的网络接口卡（NIC）。系统配置为执行方法。该方法从在主机中执行的虚拟转发元件接收多个数据流。多个数据流源自在主机中执行的多个虚拟机。多个数据流中的每一个携带不同的网络标识符和不同的隧道报头。该方法通过NIC将由多个隧道报头定义的多个隧道使用多个网络标识符映射到多个数据流。该方法通过多个隧道将多个数据流从主机发送出去。

25. 发明申请

US20150139229A1 PROCESSING OF OVERLAY NETWORKS USING AN ACCELERATED NETWORK INTERFACE CARD 有权
标题翻译：使用加速网络接口卡处理覆盖网络
公开(公告)号：US20150139229A1
公开(公告)日：2015-05-21
申请号：US14606997
申请日：2015-01-27
申请人： International Business Machines Corporation
发明人： Keshav G. Kamble , Jayakrishna Kidambi , Vijoy A. Pandey
IPC分类号： H04L12/46 , H04L12/741 , H04L12/721 , H04L12/18
CPC分类号： H04W28/08 , G06F9/45533 , G06F9/45558 , G06F2009/45595 , H04L12/18 , H04L12/46 , H04L12/4633 , H04L12/4641 , H04L29/12028 , H04L45/66 , H04L45/74 , H04L49/70 , H04L69/00 , H04L69/18 , H04W40/02
摘要： According to one embodiment, a system includes an accelerated network interface card (NIC), the accelerated NIC including a plurality of network ports including multiple Peripheral Component Interconnect express (PCIe) ports, an Overlay Network Offload System (ONOS), the ONOS including logic configured to provide overlay functionality to network traffic received by the accelerated NIC, and logic configured to cause network traffic that has overlay functionality provided by a hypervisor to bypass the ONOS. In another embodiment, a method for accelerating overlay functionality in a server includes providing overlay functionality for at least some network traffic received by an accelerated NIC implemented in a server, wherein the accelerated NIC provides an interface between the server and a network, and causing network traffic that has overlay functionality provided by a hypervisor of the server to bypass the accelerated NIC.
摘要翻译：根据一个实施例，系统包括加速网络接口卡（NIC），加速NIC包括多个网络端口，包括多个外围组件互连快速（PCIe）端口，覆盖网络卸载系统（ONOS），ONOS包括逻辑被配置为向由加速NIC接收的网络流量提供覆盖功能，以及被配置为引起具有虚拟机管理程序提供的覆盖功能以绕过ONOS的网络流量的逻辑。在另一个实施例中，一种用于加速服务器中的重叠功能的方法包括：为由服务器中实施的加速NIC接收的至少一些网络流量提供覆盖功能，其中加速NIC提供服务器与网络之间的接口，具有由服务器的管理程序提供的覆盖功能的流量绕过加速的NIC。

26. 发明申请

US20140337559A1 PASS-THROUGH CONVERGED NETWORK ADAPTOR (CNA) USING EXISTING ETHERNET SWITCHING DEVICE 有权
标题翻译：通过使用现有以太网交换设备的通用转换网络适配器（CNA）
公开(公告)号：US20140337559A1
公开(公告)日：2014-11-13
申请号：US14446182
申请日：2014-07-29
申请人： International Business Machines Corporation
发明人： Alexander P. Campbell , David Iles , Keshav G. Kamble , Dar-Ren Leu , Vijoy A. Pandey
IPC分类号： G06F13/40 , G06F13/20
CPC分类号： G06F13/4022 , G06F13/20 , G06F13/28 , G06F13/385 , G06F13/4282
摘要： According to one embodiment, a switch system includes an external host connected via a peripheral component interconnect express (PCIe) port to a switch system, the external host being configured to perform functionality of a management plane and a control plane for the switch system, the external host having a processor. In another embodiment, a computer program product includes a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code including computer readable program code configured to perform functionality of a management plane and a control plane for a switch system using a processor of an external host. Other systems, computer program products, and methods are described according to more embodiments.
摘要翻译：根据一个实施例，交换机系统包括通过外围组件互连快速（PCIe）端口连接到交换机系统的外部主机，外部主机被配置为执行交换系统的管理平面和控制平面的功能，具有处理器的外部主机。在另一个实施例中，一种计算机程序产品包括具有由其体现的计算机可读程序代码的计算机可读存储介质，所述计算机可读程序代码包括被配置为执行管理平面功能的计算机可读程序代码和用于交换系统的控制平面外部主机的处理器。根据更多实施例描述其他系统，计算机程序产品和方法。

27. 发明申请

US20140328340A1 VIRTUAL DATA CENTER BRIDGING EXCHANGE (VDCBX) PROTOCOL 有权
标题翻译：虚拟数据中心交换（VDCBX）协议
公开(公告)号：US20140328340A1
公开(公告)日：2014-11-06
申请号：US13875235
申请日：2013-05-01
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Casimer M. DeCusatis , Mircea Gusat , Keshav G. Kamble , Mohanraj Krishnaraj , Cyriel J. Minkenberg
IPC分类号： H04L5/00
CPC分类号： H04L5/0032 , H04L12/28 , H04L12/4641 , H04L12/56 , H04L49/354
摘要： In one embodiment, a system includes processor; and logic integrated with and/or executable by the processor, the logic being adapted to: assign a VLAN type to each of a plurality of VLANs of an architecture; generate a VLAN list type-length-value (vTLV) message; and transmit information to resources based at least in part on the vTLV message, wherein the resources comprise at least one virtual switch and one or more of: at least one physical switch; at least one virtual port; at least one physical port; at least one virtual machine; at least one converged network adapter (CNA); and at least one fibre channel forwarder (FCF).
摘要翻译：在一个实施例中，系统包括处理器; 以及与所述处理器集成和/或可执行的逻辑，所述逻辑适于：为架构的多个VLAN中的每一个分配VLAN类型; 生成VLAN列表类型长度值（vTLV）消息; 以及至少部分地基于所述vTLV消息将信息发送到资源，其中所述资源包括至少一个虚拟交换机和以下中的一个或多个：至少一个物理交换机; 至少一个虚拟端口; 至少一个物理端口; 至少一个虚拟机; 至少一个融合网络适配器（CNA）; 和至少一个光纤通道转发器（FCF）。

28. 发明申请

US20140301197A1 VIRTUAL QUANTIZED CONGESTION NOTIFICATION 有权
标题翻译：虚拟量化通知
公开(公告)号：US20140301197A1
公开(公告)日：2014-10-09
申请号：US13857364
申请日：2013-04-05
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Robert Birke , Daniel Crisan , Casimer M. Decusatis , Mircea Gusat , Keshav G. Kamble
IPC分类号： H04L12/873
CPC分类号： H04L47/522 , H04L12/5602 , H04L43/0876 , H04L47/30 , H04L47/33 , H04L47/52 , H04L49/70 , H04L61/2592 , H04L2012/5632
摘要： Congestion management for data traffic in a virtual domain identifies a congestion source and sends a message to the source to adjust data traffic rates. The source may be a virtual machine hosted by a physical server with one or more virtual servers incorporated. A congestion manager may identify the source and send the message to the source without affecting other data sources hosted by the physical server or the virtual servers. In some embodiments, information about the congestion source may be encapsulated in a packet payload readable only by the congestion source so only the congestion source receives the instruction to adjust the transmission rate.
摘要翻译：虚拟域中的数据流量的拥塞管理标识拥塞源，并向源发送消息以调整数据流量速率。源可以是由具有一个或多个虚拟服务器并入的物理服务器托管的虚拟机。拥塞管理器可以识别源并将消息发送到源，而不会影响由物理服务器或虚拟服务器托管的其他数据源。在一些实施例中，关于拥塞源的信息可以被封装在仅由拥塞源可读取的分组有效载荷中，因此只有拥塞源接收到调整传输速率的指令。

29. 发明申请

US20140280841A1 SCALABLE DISTRIBUTED CONTROL PLANE FOR NETWORK SWITCHING SYSTEMS 审中-公开
标题翻译：用于网络切换系统的可扩展分布式控制平面
公开(公告)号：US20140280841A1
公开(公告)日：2014-09-18
申请号：US14062817
申请日：2013-10-24
申请人： International Business Machines Corporation
发明人： Keshav G. Kamble , Dar-Ren Leu , Vijoy A. Pandey
IPC分类号： H04L12/24
CPC分类号： H04L41/08 , G06F9/45558 , G06F2009/45595 , H04L61/6022
摘要： Various aspects relate to processing a first networking packet within a networking system. In one embodiment, a first networking packet is received and classified to produce a packet classification. A second networking packet is generated based on the first networking packet, and forwarded. The second networking packet is received using a physical host server, where the physical host server is adapted to host a plurality of virtual machines (VMs), each VM being configured to provide a control plane for a particular protocol. The second networking packet is received and decapsulated using a VM hosted by the physical host server to retrieve information about the first networking packet. Using the VM, the first networking packet is processed using the information about the first networking packet to obtain forwarding information. Using the VM, the first networking packet is encapsulated into a third networking packet comprising the forwarding information; and forwarded.
摘要翻译：各种方面涉及处理网络系统内的第一网络分组。在一个实施例中，接收和分类第一网络分组以产生分组分类。基于第一网络分组生成第二组网包，并转发。使用物理主机服务器接收第二网络分组，其中物理主机服务器适于托管多个虚拟机（VM），每个VM被配置为为特定协议提供控制平面。使用由物理主机服务器托管的VM接收和解封装第二个网络数据包，以检索有关第一个网络数据包的信息。使用虚拟机，使用关于第一组网络报文的信息处理第一个组网报文，获取转发信息。使用该虚拟机，第一网络分组被封装成包括转发信息的第三组网包; 并转发。

30. 发明授权

US08787396B2 Centralized control and management planes for different independent switching domains 有权
标题翻译：集中控制和管理平面，用于不同的独立交换域
公开(公告)号：US08787396B2
公开(公告)日：2014-07-22
申请号：US13644260
申请日：2012-10-04
申请人： International Business Machines Corporation
发明人： Sushma Anantharam , Nirapada Ghosh , Keshav G. Kamble , Dar-Ren Leu , Chandarani J. Mendon , Vijoy A. Pandey , Nandakumar Peethambaram
IPC分类号： H04L12/28
CPC分类号： H04L49/15 , H04L49/00 , H04L49/10 , H04L49/254
摘要： A network includes a first switching domain having a distributed fabric comprised of interconnected standalone switches. The standalone switches communicate with each other in accordance with a packet-based distributed fabric protocol. A second switching domain has a plurality of cell-based switches in communication with a cell-based switch fabric. The cell-based switches communicate with each other through the cell-based switch fabric in accordance with a cell-based distributed fabric protocol. One of the cell-based switches is coupled by a communication link to one of the standalone switches of the first switching domain. The second switching domain includes a server device coupled to one of the cell-based switches. The server device is configured with logic to process control packets for the standalone switches in accordance with the packet-based distributed fabric protocol and control packets for the cell-based switches in accordance with a protocol that is different from the packet-based distributed fabric protocol.
摘要翻译：网络包括具有由互连的独立交换机组成的分布式结构的第一交换域。独立交换机根据基于分组的分布式结构协议相互通信。第二交换域具有与基于小区的交换结构通信的多个基于小区的交换机。基于小区的交换机根据基于小区的分布式结构协议通过基于小区的交换结构彼此通信。基于小区的交换机中的一个通过通信链路耦合到第一交换域的独立交换机之一。第二交换域包括耦合到基于小区的交换机之一的服务器设备。根据与基于分组的分布式结构协议不同的协议，服务器设备配置有根据基于分组的分布式结构协议和用于基于小区的交换机的控制分组来处理独立交换机的控制分组的逻辑。

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