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61. 发明申请

US20130103834A1 Multi-Tenant NATting for Segregating Traffic Through a Cloud Service 审中-公开
标题翻译：通过云服务分离流量的多租户NAT
公开(公告)号：US20130103834A1
公开(公告)日：2013-04-25
申请号：US13279146
申请日：2011-10-21
申请人： Janis Dzerve , Meenakshi Sundaram Lakshmanan
发明人： Janis Dzerve , Meenakshi Sundaram Lakshmanan
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/10 , H04L61/2514 , H04L61/2517 , H04L61/2557 , H04L63/145
摘要： An apparatus, system, and method for segregating customer traffic through a cloud service are disclosed. The apparatus, system, and method perform network address translation (NAT) on first data packets received from a subnet to translate a first private network IP address into a second private network IP addresses, perform network address and port translation (NAPT) on the first data packets to translate the second private network IP address into a second public network IP address before sending the first data packets to a remote host, perform NAPT on second data packets received from the remote host to translate the second private network IP address back into the first private network IP address, and perform NAT on the second data packets to translate the second private network IP address back into the first private network IP address before sending the second data packets to the subnet.
摘要翻译：公开了一种用于通过云服务分隔客户流量的装置，系统和方法。该装置，系统和方法对从子网接收的第一数据分组执行网络地址转换（NAT），以将第一专用网IP地址转换为第二专用网IP地址，在第一专用网IP地址上执行网络地址和端口转换（NAPT）在将第一数据分组发送到远程主机之前将第二专用网IP地址转换为第二公网IP地址的数据分组，对从远程主机接收的第二数据分组执行NAPT，以将第二专用网IP地址转换回第一个私网IP地址，并在第二个数据包上执行NAT，将第二个私网IP地址转换回第一个私网IP地址，然后再将第二个数据包发送到子网。

62. 发明授权

US08346966B1 Transparent file system access for wide area network file system acceleration 有权
标题翻译：透明文件系统访问广域网文件系统加速
公开(公告)号：US08346966B1
公开(公告)日：2013-01-01
申请号：US11780123
申请日：2007-07-19
申请人： Shirish H. Phatak , Chandra Kilaru Satish , Murali Rangarajan , Pratik Shankarial Rana
发明人： Shirish H. Phatak , Chandra Kilaru Satish , Murali Rangarajan , Pratik Shankarial Rana
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： G06F17/30194 , H04L67/06 , H04L67/14 , H04L67/2814 , H04L67/2842
摘要： The present invention, in particular embodiments, provides methods, apparatuses and systems directed to providing a mechanism by which clients can transparently access remote file server appliances. Due to this, clients do not need to modify the pathnames in order to access the file servers.
摘要翻译：在特定实施例中，本发明提供了方法，装置和系统，该方法，设备和系统旨在提供一种机制，通过该机制，客户端可透明地访问远程文件服务器因此，为了访问文件服务器，客户端不需要修改路径名。

63. 发明申请

US20120284416A1 Establishing Tunnels Between Selective Endpoint Devices Along Communication Paths 有权
标题翻译：沿着通信路径建立选择性端点设备之间的隧道
公开(公告)号：US20120284416A1
公开(公告)日：2012-11-08
申请号：US13101661
申请日：2011-05-05
申请人： Qing Li , Yusheng Huang
发明人： Qing Li , Yusheng Huang
IPC分类号： G06F15/16
CPC分类号： H04L29/06183 , H04L12/4633
摘要： In one embodiment, an intermediary device situated along a communication path between two endpoint devices may receive communication packets sent along the communication path. If the intermediary device receives a connection-initiating packet having a customization indicator and a connection-acknowledgement packet having a customization indicator, then the intermediary device may install a bypass rule.
摘要翻译：在一个实施例中，沿着两个端点设备之间的通信路径定位的中间设备可以接收沿着通信路径发送的通信分组。如果中间设备接收到具有定制指示符的连接发起分组和具有定制指示符的连接确认分组，则中间设备可以安装旁路规则。

64. 发明申请

US20120198441A1 Bypass Mechanism for Virtual Computing Infrastructures 有权
标题翻译：虚拟计算基础设施的旁路机制
公开(公告)号：US20120198441A1
公开(公告)日：2012-08-02
申请号：US13016890
申请日：2011-01-28
申请人： Jamshid Mahdavi , Greg Veres
发明人： Jamshid Mahdavi , Greg Veres
IPC分类号： G06F9/455 , G06F15/16
CPC分类号： G06F9/455 , G06F2009/45595 , H04L12/6418
摘要： In accordance with one embodiment of the present disclosure, a system includes one or more computer systems including a memory, one or more processors, and a bypass switch with an open position and a closed position. The one or more computer systems further include computer-executable program code. The computer-executable program code includes one or more virtual machines modules including computer-executable instructions configured, when executed, to cause the one or more processors to implement one or more virtual machines that host one or more guest operating systems and one or more applications. The computer-executable program code further includes a virtual bypass switch module including computer-executable instructions configured, when executed, to cause the one or more processors to, responsive to the availability of the one or more applications, forward packets received on the first physical network interface to at least one of the one or more virtual machines.
摘要翻译：根据本公开的一个实施例，系统包括一个或多个计算机系统，包括存储器，一个或多个处理器以及具有打开位置和关闭位置的旁路开关。一个或多个计算机系统还包括计算机可执行程序代码。计算机可执行程序代码包括一个或多个虚拟机模块，其包括计算机可执行指令，所述计算机可执行指令在执行时被配置为使所述一个或多个处理器实现托管一个或多个客户操作系统和一个或多个应用程序的一个或多个虚拟机。计算机可执行程序代码还包括虚拟旁路交换机模块，其包括计算机可执行指令，所述计算机可执行指令在被执行时被配置为使所述一个或多个处理器响应于所述一个或多个应用的可用性转发在所述第一物理网络接口连接到所述一个或多个虚拟机中的至少一个。

65. 发明申请

US20120198038A1 SYSTEM AND METHOD FOR DISTRIBUTING HEURISTICS TO NETWORK INTERMEDIARY DEVICES 有权
标题翻译：将网络分布到网络中间设备的系统和方法
公开(公告)号：US20120198038A1
公开(公告)日：2012-08-02
申请号：US13017027
申请日：2011-01-30
申请人： Kevin Porter , Thomas J. Kelly , Marcin Lukasz Lizon , Darrell Long , Eric Maki , Kim Tremblay , Jennifer Vance
发明人： Kevin Porter , Thomas J. Kelly , Marcin Lukasz Lizon , Darrell Long , Eric Maki , Kim Tremblay , Jennifer Vance
IPC分类号： G06F15/173
CPC分类号： H04L41/0893 , H04L41/082 , H04L41/5054 , H04L67/2852
摘要： A policy distribution server provides, on a subscription basis, policy updates to effect desired behaviors of network intermediary devices. The policy updates may specify caching policies, and may in some instances, include instructions for data collection by the network intermediary devices. Data collected in accordance with such instructions may be used to inform future policy updates distributed to the network intermediary devices.
摘要翻译：策略分发服务器在订阅的基础上提供策略更新以实现网络中间设备的期望行为。策略更新可以指定高速缓存策略，并且在某些情况下可以包括由网络中间设备收集数据的指令。根据这样的指令收集的数据可用于通知分发给网络中间设备的未来策略更新。

66. 发明授权

US08161238B2 Systems and methods for avoiding performance degradation due to disk fragmentation in a network caching device 有权
标题翻译：用于避免由于网络缓存设备中的磁盘碎片引起的性能下降的系统和方法
公开(公告)号：US08161238B2
公开(公告)日：2012-04-17
申请号：US12616041
申请日：2009-11-10
申请人： Guy Riddle
发明人： Guy Riddle
IPC分类号： G06F12/16
CPC分类号： G06F12/0868 , G06F2212/263
摘要： Storage space on one or more hard disks of a network caching appliance is divided into a plurality S of stripes. Each stripe is a physically contiguous section of the disk(s), and is made up of a plurality of sectors. Content, whether in the form of objects or otherwise (e.g., byte-cache stream information), is written to the stripes one at a time, and when the entire storage space has been written the stripes are recycled as a whole, one at a time. In the event of a cache hit, if the subject content is stored on an oldest D ones of the stripes, the subject content is rewritten to a currently written stripe, where 1≦D≦(S−1).
摘要翻译：网络缓存设备的一个或多个硬盘上的存储空间被划分成多条S条纹。每个条带是磁盘的物理上连续的部分，并且由多个扇区组成。无论是以对象或其他方式（例如，字节缓存流信息）的形式的内容一次写入条带，并且当整个存储空间已被写入时，条纹作为一个整体被再循环时间。在缓存命中的情况下，如果主题内容存储在最旧的条带D上，则将主题内容重写为当前写入的条带，其中1＆nlE; D＆nlE;（S-1）。

67. 发明申请

US20120079101A1 Behavioral Classification of Network Data Flows 审中-公开
标题翻译：网络数据流的行为分类
公开(公告)号：US20120079101A1
公开(公告)日：2012-03-29
申请号：US13151141
申请日：2011-06-01
申请人： Suresh Babu Muppala , Guy Riddle , Scott Andrew Hankins
发明人： Suresh Babu Muppala , Guy Riddle , Scott Andrew Hankins
IPC分类号： G06F15/16
CPC分类号： H04L63/0236 , H04L29/06897 , H04L43/18 , H04L47/2441 , H04L63/1425
摘要： Methods, apparatuses and systems facilitating enhanced classification of network traffic based on observed flow-based and/or host-based behaviors.
摘要翻译：基于观察到的基于流的和/或基于主机的行为促进网络流量的增强分类的方法，装置和系统。

68. 发明授权

US08095517B2 Method and system for policy-based protection of application data 有权
标题翻译：应用数据策略保护方法和系统
公开(公告)号：US08095517B2
公开(公告)日：2012-01-10
申请号：US11672894
申请日：2007-02-08
申请人： Andrew Leonard Sandoval , Yariv Kaplan , Roy Israel Shamir , Wei Lu
发明人： Andrew Leonard Sandoval , Yariv Kaplan , Roy Israel Shamir , Wei Lu
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： H04L9/32 , H04L63/102 , H04L67/12 , H04L67/306 , H04L2209/80
摘要： A method and system for protecting an application's operational data are described. According to one aspect of the invention, an administrator interacts with a policy distribution server to generate an operational data protection policy. Next, the policy distribution server generates a data protection application embodying the policy. Various computing devices download and execute the data protection application. The data protection application controls how various applications access data storage objects and data interfaces, based on the operational data protection policy.
摘要翻译：描述了用于保护应用的操作数据的方法和系统。根据本发明的一个方面，管理员与策略分发服务器交互以产生操作数据保护策略。接下来，策略分发服务器生成体现该策略的数据保护应用。各种计算设备下载并执行数据保护应用程序。数据保护应用程序根据操作数据保护策略控制各种应用程序如何访问数据存储对象和数据接口。

69. 发明申请

US20110242979A1 Enhanced Random Early Discard for Networked Devices 有权
标题翻译：网络设备增强随机早期丢弃
公开(公告)号：US20110242979A1
公开(公告)日：2011-10-06
申请号：US12751904
申请日：2010-03-31
申请人： Azeem Feroz , Suresh Babu Muppala , Jon Eric Okholm
发明人： Azeem Feroz , Suresh Babu Muppala , Jon Eric Okholm
IPC分类号： H04L12/24
CPC分类号： H04L47/17 , H04L43/026 , H04L47/2475 , H04L47/30 , H04L47/32 , H04L47/326
摘要： Methods, apparatuses and systems directed to enhanced random early discard mechanisms implemented in various networked devices including end-systems such as servers and intermediate systems such as gateways and routers. In one implementation, the present invention enables a random early discard mechanism that intelligently biases the drop probabilities of select packets based on one or more application-aware and/or flow-aware metrics or state conditions.
摘要翻译：针对在各种网络设备中实现的增强的随机早期丢弃机制的方法，装置和系统，包括诸如服务器和诸如网关和路由器之类的中间系统的终端系统。在一个实施方式中，本发明实现了随机早期丢弃机制，其基于一个或多个应用感知和/或流感知度量或状态来智能地偏置选择分组的丢弃概率。

70. 发明授权

US08032641B2 Assymmetric traffic flow detection 有权
标题翻译：不对称交通流量检测
公开(公告)号：US08032641B2
公开(公告)日：2011-10-04
申请号：US12433443
申请日：2009-04-30
申请人： Qing Li , Ronald Frederick
发明人： Qing Li , Ronald Frederick
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L45/00 , H04L47/10 , H04L69/163
摘要： Methods, apparatuses and systems directed to detecting, and in some implementations, responding to, asymmetric routing in network deployments. In a particular embodiment, a first process detects asymmetric routing at connection initiation, while the second process can detect asymmetric routing that may after connection initiation.
摘要翻译：用于在网络部署中检测并且在一些实现中响应非对称路由的方法，装置和系统。在特定实施例中，第一进程在连接启动时检测不对称路由，而第二进程可以检测可能在连接启动之后的不对称路由。

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