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公开(公告)号：US20060050717A1
公开(公告)日：2006-03-09
申请号：US10937670
申请日：2004-09-09
CPC分类号： H04L69/16 , H04L45/00 , H04L69/161 , H04L69/162 , H04L69/32
摘要： Methods, systems, and media to reduce delays associated with port assignments are disclosed. More specifically, embodiments include hardware and/or software to delay binding of selected port numbers to instances of applications. Some embodiments identify port numbers for which applications generate multiple bind calls that may connect with unique remote ports. The port numbers are stored in a port list that is accessible to the protocol stack and memory is allocated for storing flags and additional port configuration data. When a bind call is associated with a port number bound to another application instance and the port number is included in the port list, the bind call may then be delayed until a connect is received from the corresponding application instance. When the resulting four tuple is unique for the computer system, the corresponding application instance is bound to the port number and connected with the remote port.
摘要翻译： 公开了减少与端口分配相关的延迟的方法，系统和媒体。 更具体地，实施例包括延迟将所选端口号绑定到应用实例的硬件和/或软件。 一些实施例识别应用程序生成可以与唯一远程端口连接的多个绑定呼叫的端口号。 端口号存储在协议栈可访问的端口列表中，内存被分配用于存储标志和附加端口配置数据。 当绑定呼叫与绑定到其他应用程序实例的端口号相关联，并且端口号包含在端口列表中时，可能会延迟绑定调用，直到从相应的应用程序实例接收到连接。 当生成的四元组对于计算机系统是唯一的，相应的应用实例绑定到端口号并与远程端口连接。
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公开(公告)号：US08510681B2
公开(公告)日：2013-08-13
申请号：US12171540
申请日：2008-07-11
IPC分类号： G06F3/048
摘要： Disclosed is a virtual world server receives an update signal corresponding to an RFID tag. The virtual world server determines an RFID tag identifier, an RFID reader identifier, and an associated asset name from the update. The virtual world server looks up a virtual area associated with the RFID reader identifier. The virtual world server teleports a virtual asset associated with the RFID tag identifier to a virtual area in the virtual world. The virtual world server renders a model of the asset in a virtual world based on an avatar perspective.
摘要翻译： 公开了一种虚拟世界服务器接收对应于RFID标签的更新信号。 虚拟世界服务器从更新中确定RFID标签标识符，RFID读取器标识符和相关联的资产名称。 虚拟世界服务器查找与RFID读取器标识符相关联的虚拟区域。 虚拟世界服务器将与RFID标签标识符相关联的虚拟资产传送到虚拟世界中的虚拟区域。 虚拟世界服务器基于头像透视图在虚拟世界中呈现资产的模型。
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93.发明授权公开(公告)号：US08451834B2
公开(公告)日：2013-05-28
申请号：US12187211
申请日：2008-08-06
IPC分类号： H04L12/28
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12132 , H04L43/0811 , H04L61/1552
摘要： Determining availability of a destination for computer network communications that include providing on a caching device a destination availability cache comprising at least one cache entry representing availability of a destination and providing, from the caching device to a source, through computer network communications, information indicating the availability of the destination. In typical embodiments, the cache entry comprises a network address of a destination device and a time limitation for the cache entry.
摘要翻译： 确定用于计算机网络通信的目的地的可用性，其包括在高速缓存设备上提供目标可用性缓存，该目的地可用性缓存包括表示目的地的可用性的至少一个缓存条目，并且通过计算机网络通信从缓存设备向源提供指示 目的地的可用性。 在典型实施例中，高速缓存条目包括目的地设备的网络地址和高速缓存条目的时间限制。
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94.发明授权公开(公告)号：US08416754B2
公开(公告)日：2013-04-09
申请号：US13370015
申请日：2012-02-09
CPC分类号： H04L29/12783 , H04L29/12801 , H04L61/35 , H04L61/6004 , H04L69/16 , H04L69/162
摘要： Responsive to receiving a request for a data communications connection, a data communications module of a receiver determines whether a sender of the request is local or remote with respect to the receiver. The data communications module also determines whether a location response flag indicates local or remote. If the relative location of the sender with respect to the receiver corresponds with the location response flag, then the data communications connection is allowed. Otherwise, the connection is not allowed.
摘要翻译： 响应于接收到数据通信连接的请求，接收机的数据通信模块确定请求的发送者是否是相对于接收者本地或远程的。 数据通信模块还确定位置响应标志是指示本地还是远程。 如果发送者相对于接收者的相对位置与位置响应标志相对应，则允许数据通信连接。 否则，不允许连接。
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95.发明申请公开(公告)号：US20120144036A1
公开(公告)日：2012-06-07
申请号：US13370015
申请日：2012-02-09
IPC分类号： G06F15/16
CPC分类号： H04L29/12783 , H04L29/12801 , H04L61/35 , H04L61/6004 , H04L69/16 , H04L69/162
摘要： Responsive to receiving a request for a data communications connection, a data communications module of a receiver determines whether a sender of the request is local or remote with respect to the receiver. The data communications module also determines whether a location response flag indicates local or remote. If the relative location of the sender with respect to the receiver corresponds with the location response flag, then the data communications connection is allowed. Otherwise, the connection is not allowed.
摘要翻译： 响应于接收到数据通信连接的请求，接收机的数据通信模块确定请求的发送者是否是相对于接收者本地或远程的。 数据通信模块还确定位置响应标志是指示本地还是远程。 如果发送者相对于接收者的相对位置与位置响应标志相对应，则允许数据通信连接。 否则，不允许连接。
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公开(公告)号：US08082586B2
公开(公告)日：2011-12-20
申请号：US11284682
申请日：2005-11-22
IPC分类号： G06F12/14
CPC分类号： H04L29/06877 , H04L29/06891 , H04L63/1408 , H04L63/1433 , H04L63/145 , H04L63/1466 , H04L63/1475 , H04L63/1491
摘要： A mechanism is provided for identifying a snooping device in a network environment. A snoop echo response extractor generates an echo request packet with a bogus MAC address that will only be received by a snooping device. The snoop echo response extractor also uses an IP address that will cause the snooping device to respond to the echo request. Non-snooping devices discard the echo request packet. Upon receiving the response packet, the snooping device is identified.
摘要翻译： 提供了一种用于在网络环境中识别窥探设备的机制。 侦听回声响应提取器生成一个只能被窥探设备接收的假MAC地址的回显请求报文。 窥探回波响应提取器还使用将使窥探设备响应回显请求的IP地址。 非侦听设备丢弃回应请求报文。 在收到响应数据包后，侦听设备被识别。
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97.发明授权Method and system for limiting instances of a client-server program within a restricted distributed network 有权用于限制受限分布式网络内的客户端 - 服务器程序实例的方法和系统公开(公告)号：US07849055B2
公开(公告)日：2010-12-07
申请号：US11874324
申请日：2007-10-18
IPC分类号： G06F17/00
CPC分类号： G06F9/52
摘要： The present invention provides a computer implemented method, data processing system and computer program product for limiting instances of a client-server program within a plurality of platforms in a restricted distributed network. The data processing system receives an invocation of the client-server program. The data processing system assigns a write file to the client-server program wherein the write file has a write file name and the write file is on a distributed file system accessible to the plurality of platforms. The data processing system determines whether the write file is available. Responsive to a determination that the write file is available, the data processing system opens the write file for writing wherein the write file is associated with the client-server program. The data processing system, responsive to a determination that the write file is available, forms an addressing file having addressing information of a first instance of the client-server program.
摘要翻译： 本发明提供一种计算机实现的方法，数据处理系统和计算机程序产品，用于限制受限分布式网络中的多个平台内的客户机 - 服务器程序的实例。 数据处理系统接收客户端 - 服务器程序的调用。 数据处理系统将写入文件分配给客户端 - 服务器程序，其中写入文件具有写入文件名，并且写入文件位于多个平台可访问的分布式文件系统上。 数据处理系统确定写入文件是否可用。 响应于写入文件可用的确定，数据处理系统打开用于写入的写入文件，其中写入文件与客户机 - 服务器程序相关联。 数据处理系统响应于写入文件可用的确定，形成具有客户机 - 服务器程序的第一实例的寻址信息的寻址文件。
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98.发明授权Network performance by dynamically setting a reassembly timer based on network interface 失效网络性能通过动态设置基于网络接口的重组定时器公开(公告)号：US07742454B2
公开(公告)日：2010-06-22
申请号：US11014054
申请日：2004-12-16
申请人： Venkat Venkatsubra
发明人： Venkat Venkatsubra
CPC分类号： H04L69/16 , H04L47/10 , H04L47/283 , H04L47/32 , H04L69/166
摘要： The reassembly timer in a TCP/IP receiver is dynamically set to avoid data corruption on fast networks caused by IP identification wrap-around. A receiver independently sets the reassembly timer to a first reassembly time set by the user for fast networks or to a second reassembly timer set by the user for slow networks based on whether the receiver and sender are on the same subnet.
摘要翻译： TCP / IP接收器中的重组定时器被动态设置，以避免由IP识别环绕引起的快速网络上的数据损坏。 接收机独立地将重组定时器设置为由用户为快速网络设置的第一重新组装时间，或基于接收者和发送者是否在同一个子网上，由用户为慢速网络设置的第二重组计时器。
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99.发明授权公开(公告)号：US07715321B2
公开(公告)日：2010-05-11
申请号：US11668901
申请日：2007-01-30
IPC分类号： H04J1/16
CPC分类号： H04L69/16 , H04L69/12 , H04L69/161 , H04L69/40
摘要： A computer implemented method and data processing system for the detection and recovery of a network interface card TCP acceleration offload failure. Responsive to a failure to receive an acknowledgement of a transmission control protocol segment containing a request for a transmission control protocol offload function in a network interface card, the transmission control protocol segment is retransmitted without the request for a transmission control protocol offload function. When an acknowledgement of the retransmitted transmission control protocol segment without the request for a transmission control protocol offload function is received, a counter is incremented which indicates a failure of the transmission control protocol offload function. Responsive to the counter exceeding a predefined number of allowed failures, all requests to the transmission control protocol offload function for the network interface card are stopped.
摘要翻译： 一种计算机实现的方法和数据处理系统，用于检测和恢复网络接口卡TCP加速卸载故障。 响应于在网络接口卡中包含对传输控制协议卸载功能的请求的传输控制协议段的确认失败，传输控制协议段被重传而不需要传输控制协议卸载功能。 当接收到对重传的传输控制协议段的确认而没有发送控制协议卸载功能的请求时，递增计数器，其指示传输控制协议卸载功能的故障。 响应于计数器超过预定数量的允许故障，所有对网络接口卡的传输控制协议卸载功能的请求都将被停止。
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100.发明授权Exporting unique operating system features to other partitions in a partitioned environment 失效将独特的操作系统功能导出到分区环境中的其他分区公开(公告)号：US07539987B1
公开(公告)日：2009-05-26
申请号：US12049342
申请日：2008-03-16
CPC分类号： G06F9/45533 , G06F9/5055 , G06F9/54 , G06F2209/509
摘要： An embodiment allows an application to use a unique feature of an operating system residing on a LPAR different than its own. If the application makes a request for a feature not available in the operating system that it runs on, a transporter module can check its records to verify if such a feature exists on another operating system in a different LPAR. If it does exist, the transporter communicates to a facilitator of the operating system on the different LPAR though a hypervisor. The facilitator provides the unique feature to the transporter, who then forwards it to the application in need.
摘要翻译： 实施例允许应用使用驻留在不同于其自身的LPAR上的操作系统的独特特征。 如果应用程序要求其运行的操作系统中不可用的功能，则传输器模块可以检查其记录以验证是否在不同LPAR中的其他操作系统上存在此类功能。 如果确实存在，运输商通过管理程序与不同LPAR上的操作系统的协调人进行通信。 协调人为运输商提供了独特的功能，然后将其转发到需要的应用程序。
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