公开(公告)号：US20090248809A1

公开(公告)日：2009-10-01

申请号：US12057737

申请日：2008-03-28

申请人： Aruna Yedavilli ,  Andrew Dunshea ,  Suzanne Shi ,  Jos Manuel Accapadi

发明人： Aruna Yedavilli ,  Andrew Dunshea ,  Suzanne Shi ,  Jos Manuel Accapadi

IPC分类号： G06F15/16

CPC分类号： H04L12/66

摘要： A method facilitates instant message (IM) session transfer of messages intended for an IM user to a new IM session being established by the user. Existing IM sessions may be queried for active IM sessions when the user is connecting to an instant message service. If there is an active session for the user, the IM server will request the content and sender of active messages waiting for the user, and transfer this information to the new IM session being established for the user. In this way, the user does not “miss” IM message(s) intended for him or her while going between existing, active IM sessions and new IM sessions. As used herein, session or sessions refer to IM session or IM sessions.

摘要翻译： 一种方法有助于即将消息（IM）会话传送IM用户的消息到由用户建立的新IM会话。 当用户正在连接到即时消息服务时，可以查询现有IM会话用于活动IM会话。 如果用户有活动会话，则IM服务器将请求等待用户的活动消息的内容和发送方，并将该信息传送到为用户建立的新IM会话。 以这种方式，当在现有的，活动的IM会话和新的IM会话之间进行时，用户不会“错过”针对他或她的IM消息。 如本文所使用的，会话或会话是指IM会话或IM会话。

公开(公告)号：US09021510B2

公开(公告)日：2015-04-28

申请号：US13584359

申请日：2012-08-13

申请人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

IPC分类号： G06F15/173 ,  G06F9/54

CPC分类号： G06F9/547

摘要： A service module that provides for discovery of one or more network interfaces connecting a prospective remote procedure call (RPC) client, facilitates the provision of RPC programs in a network including multi-horned systems. When a request for a network address to an RPC application providing an RPC program is received from the RPC client, the RPC bind daemon discovers from the module, using the client response address, over which interface(s) the client is accessible. The daemon then selects an address of a network path to the RPC application that the prospective client can access and returns the corresponding network address. The service module monitors the network stack for RPC get address requests and builds tables of client address entries with corresponding network interface identifiers. The entries are retired according to an aging policy.

摘要翻译： 提供用于发现连接预期远程过程调用（RPC）客户端的一个或多个网络接口的服务模块，有助于在包括多角度系统的网络中提供RPC程序。 当从RPC客户端接收到提供RPC程序的RPC应用程序的网络地址的请求时，RPC绑定守护程序使用客户端响应地址从模块发现客户端可访问哪个接口。 守护程序然后选择预期客户端可以访问的RPC应用程序的网络路径的地址，并返回相应的网络地址。 服务模块监视网络堆栈以获取RPC获取地址请求，并使用相应的网络接口标识符构建客户端地址表的表。 这些条目根据老龄化政策退休。

公开(公告)号：US08266639B2

公开(公告)日：2012-09-11

申请号：US12631016

申请日：2009-12-04

申请人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

IPC分类号： G06F9/44

CPC分类号： G06F9/547

摘要： A service module that provides for discovery of one or more network interfaces connecting a prospective remote procedure call (RPC) client, facilitates the provision of RPC programs in a network including multi-horned systems. When a request for a network address to an RPC application providing an RPC program is received from the RPC client, the RPC bind daemon discovers from the module, using the client response address, over which interface(s) the client is accessible. The daemon then selects an address of a network path to the RPC application that the prospective client can access and returns the corresponding network address. The service module monitors the network stack for RPC get address requests and builds tables of client address entries with corresponding network interface identifiers. The entries are retired according to an aging policy. When multiple network paths to the RPC application are available, the service can be selected using a heuristic such as preferred interface, non-firewalled interface, least number of return path links or other criteria.

摘要翻译： 提供用于发现连接预期远程过程调用（RPC）客户端的一个或多个网络接口的服务模块，有助于在包括多角度系统的网络中提供RPC程序。 当从RPC客户端接收到提供RPC程序的RPC应用程序的网络地址的请求时，RPC绑定守护程序使用客户端响应地址从模块发现客户端可访问哪个接口。 守护程序然后选择预期客户端可以访问的RPC应用程序的网络路径的地址，并返回相应的网络地址。 服务模块监视网络堆栈以获取RPC获取地址请求，并使用相应的网络接口标识符构建客户端地址表的表。 这些条目根据老龄化政策退休。 当到达RPC应用程序的多个网络路径可用时，可以使用诸如首选接口，非防火墙接口，最少数量的返回路径链路或其他标准的启发式来选择服务。

公开(公告)号：US20110138404A1

公开(公告)日：2011-06-09

申请号：US12631016

申请日：2009-12-04

申请人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

IPC分类号： G06F13/00 ,  G06F15/173

CPC分类号： G06F9/547

摘要： A service module that provides for discovery of one or more network interfaces connecting a prospective remote procedure call (RPC) client, facilitates the provision of RPC programs in a network including multi-horned systems. When a request for a network address to an RPC application providing an RPC program is received from the RPC client, the RPC bind daemon discovers from the module, using the client response address, over which interface(s) the client is accessible. The daemon then selects an address of a network path to the RPC application that the prospective client can access and returns the corresponding network address. The service module monitors the network stack for RPC get address requests and builds tables of client address entries with corresponding network interface identifiers. The entries are retired according to an aging policy. When multiple network paths to the RPC application are available, the service can be selected using a heuristic such as preferred interface, non-firewalled interface, least number of return path links or other criteria.

摘要翻译： 提供用于发现连接预期远程过程调用（RPC）客户端的一个或多个网络接口的服务模块，有助于在包括多角度系统的网络中提供RPC程序。 当从RPC客户端接收到提供RPC程序的RPC应用程序的网络地址的请求时，RPC绑定守护程序使用客户端响应地址从模块发现客户端可访问哪个接口。 守护程序然后选择预期客户端可以访问的RPC应用程序的网络路径的地址，并返回相应的网络地址。 服务模块监视网络堆栈以获取RPC获取地址请求，并使用相应的网络接口标识符构建客户端地址表的表。 这些条目根据老龄化政策退休。 当到达RPC应用程序的多个网络路径可用时，可以使用诸如首选接口，非防火墙接口，最少数量的返回路径链路或其他标准的启发式来选择服务。

公开(公告)号：US20120324483A1

公开(公告)日：2012-12-20

申请号：US13584359

申请日：2012-08-13

申请人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Andrew Dunshea ,  Nikhil Hegde ,  Paul H. Hernandez ,  Aruna Yedavilli

IPC分类号： G06F9/44

CPC分类号： G06F9/547

摘要： A service module that provides for discovery of one or more network interfaces connecting a prospective remote procedure call (RPC) client, facilitates the provision of RPC programs in a network including multi-horned systems. When a request for a network address to an RPC application providing an RPC program is received from the RPC client, the RPC bind daemon discovers from the module, using the client response address, over which interface(s) the client is accessible. The daemon then selects an address of a network path to the RPC application that the prospective client can access and returns the corresponding network address. The service module monitors the network stack for RPC get address requests and builds tables of client address entries with corresponding network interface identifiers. The entries are retired according to an aging policy.

摘要翻译： 提供用于发现连接预期远程过程调用（RPC）客户端的一个或多个网络接口的服务模块，有助于在包括多角度系统的网络中提供RPC程序。 当从RPC客户端接收到提供RPC程序的RPC应用程序的网络地址的请求时，RPC绑定守护程序使用客户端响应地址从模块发现客户端可访问哪个接口。 守护程序然后选择预期客户端可以访问的RPC应用程序的网络路径的地址，并返回相应的网络地址。 服务模块监视网络堆栈以获取RPC获取地址请求，并使用相应的网络接口标识符构建客户端地址表的表。 这些条目根据老龄化政策退休。

公开(公告)号：US09516142B2

公开(公告)日：2016-12-06

申请号：US13459160

申请日：2012-04-28

申请人： Adekunle Bello ,  Radhika Chirra ,  Nikhil Hegde ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Radhika Chirra ,  Nikhil Hegde ,  Aruna Yedavilli

IPC分类号： H04L29/08 ,  H04L29/06 ,  H04L12/801 ,  H04L12/807 ,  H04L12/26

CPC分类号： H04L67/1097 ,  H04L43/16 ,  H04L47/193 ,  H04L47/27 ,  H04L47/822 ,  H04L63/1458 ,  H04L67/143 ,  H04L69/16 ,  H04L69/163

摘要： A method, programmed medium and system are provided for preventing the denial of file system access to a plurality of clients accessing a NFS server. In one example, an NFS server is configured to listen on a server port. The server runs a separate daemon which “watches” client requests as they are received at the NFS server. The server processing system tracks the number of times a client sends consecutive TCP zero-window packets in response to a data packet from the server. If the number of zero-window packets crosses a user-defined threshold, then a routine is called to stop responding to that client using a backoff algorithm. When the server reaches a point where the number of available threads or any other relevant resource dips below a user-defined threshold, the server process starts terminating connections to the clients starting from the ones with the oldest entry in the table.

摘要翻译： 提供了一种编程介质和系统的方法，用于防止文件系统访问访问NFS服务器的多个客户机的访问。 在一个示例中，NFS服务器配置为在服务器端口上侦听。 服务器运行一个单独的守护进程，它在NFS服务器上收到客户端请求。 服务器处理系统跟踪客户端响应于来自服务器的数据分组发送连续的TCP零窗口分组的次数。 如果零窗口数据包的数量跨越用户定义的阈值，则调用例程以使用退避算法停止对该客户端的响应。 当服务器达到可用线程数或任何其他相关资源下降到低于用户定义阈值的点时，服务器进程将从具有表中最早条目的服务器开始终止与客户端的连接。

公开(公告)号：US08539001B1

公开(公告)日：2013-09-17

申请号：US13589614

申请日：2012-08-20

申请人： Patrick Haim ,  Freddy Lorge ,  Matthew A. Pantland ,  Tom O. Rojahn ,  Aruna Yedavilli

发明人： Patrick Haim ,  Freddy Lorge ,  Matthew A. Pantland ,  Tom O. Rojahn ,  Aruna Yedavilli

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30292 ,  G06N5/02

摘要： An approach is presented for determining a value of a bridge of a first ontology schema (S1) with a second ontology schema (S2). A bridge of S1 with S2 is generated. A sub-schema S is extracted from the bridge of S1 with S2. A schema S′ is created from S by removing common concepts and relationships to the common concepts, and for each common concept to which first and second concepts have immediate links in S, by creating a new immediate link in S′ between the first and second concepts. An intrinsic value of S′ and a strength of a bridge of S1 with S are determined. Based on the intrinsic value of S′ and the strength of the bridge of S1 with S, the value of the bridge of S1 with S2 is determined.

摘要翻译： 提出了一种用于确定具有第二本体架构（S2）的第一本体架构（S1）的桥的值的方法。 生成S1与S2的桥。 从S2的S1桥提取子模式S。 通过删除与共同概念的共同概念和关系，以及对于第一和第二概念在S中具有即时链接的每个通用概念，通过在第一和第二之间的S'中创建新的立即链接来从S创建模式S' 概念 确定S'的固有值和S1与S的桥梁的强度。 基于S'的固有值和S1与S的桥梁的强度，确定S1与S2的桥的值。

公开(公告)号：US20110066851A1

公开(公告)日：2011-03-17

申请号：US12558744

申请日：2009-09-14

申请人： Adekunle Bello ,  Radhika Chirra ,  Venkat Venkatsubra ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Radhika Chirra ,  Venkat Venkatsubra ,  Aruna Yedavilli

IPC分类号： H04L9/00 ,  G06F15/173

CPC分类号： H04L63/04 ,  H04L45/42 ,  H04L63/08 ,  H04L63/105

摘要： A computer implemented method and computer program product for obtaining a secure route. A trusted host sets a node security association for a trusted host. The trusted host receives, at the trusted host, a client communication request directed to a destination host. The trusted host builds a secure route query comprising a trusted host address, a destination host address, and at least one security level, to form at least one secure route. The trusted host sends packets from the trusted host to the destination host based on the at least one secure route. The packets are responsive to the client communication request, and the packets each have a security label that matches the security level.

摘要翻译： 一种用于获得安全路线的计算机实现的方法和计算机程序产品。 可信主机为可信主机设置节点安全关联。 可信主机在受信任的主机处接收指向目的地主机的客户端通信请求。 可信主机构建包括可信主机地址，目的主机地址和至少一个安全级别的安全路由查询，以形成至少一个安全路由。 可信主机基于至少一个安全路由将信息包从可信主机发送到目的地主机。 分组响应于客户端通信请求，并且分组各自具有与安全级别匹配的安全标签。

公开(公告)号：US07551621B1

公开(公告)日：2009-06-23

申请号：US12176489

申请日：2008-07-21

申请人： Nikhil Hedge ,  Aruna Yedavilli ,  Kavitha Vittal Murthy Baratakke ,  Rashmi Narashimhan

发明人： Nikhil Hedge ,  Aruna Yedavilli ,  Kavitha Vittal Murthy Baratakke ,  Rashmi Narashimhan

IPC分类号： H04L12/56

CPC分类号： H04L47/10 ,  H04L47/34

摘要： A method for detecting and reducing packet drops in a communications system may include receiving a first packet having a sequence number, determining if a second packet having a sequence number immediately preceding the sequence number of the first packet is lost, and/or determining if a third packet having a sequence number immediately preceding the sequence number of the second packet is lost. A counter may be incremented if the second and third packets are determined as lost. An amount of time required before detecting link activity after an end of a previous frame may be reduced if the counter violates the count threshold and the amount of time has not been previously reduced. A lower link speed may be negotiated if a current link speed is above a negotiable threshold and the amount of time required before detecting link activity has been previously reduced.

摘要翻译： 用于检测和减少通信系统中的分组丢弃的方法可以包括接收具有序列号的第一分组，确定具有紧邻第一分组的序列号之前的序列号的第二分组是否丢失，和/或确定是否 具有紧接在第二分组的序列号之前的序列号的第三分组丢失。 如果第二和第三个分组被确定为丢失，则计数器可以递增。 如果计数器违反计数阈值并且之前的时间量未被减小，则在先前帧结束之前检测链路活动之前所需的时间量可能会减少。 如果当前链路速度高于协商阈值，并且检测链路活动之前所需的时间量先前已经减少，则可以协商较低的链路速度。

公开(公告)号：US20140006854A1

公开(公告)日：2014-01-02

申请号：US13539673

申请日：2012-07-02

申请人： Adekunle Bello ,  Aruna Yedavilli

发明人： Adekunle Bello ,  Aruna Yedavilli

IPC分类号： G06F11/07

CPC分类号： G06F11/0757 ,  G06F11/0736

摘要： File system errors are handled and computing systems are recovered by, responsive to receiving a page buffer request, initializing a sleep timer according to a detection interval value plus a hang resolution range value; responsive to the timer expiring, detecting that a process, thread, application program, daemon, or task is waiting on availability of the requested page buffer; and responsive to the detection, quarantining metadata associated with the requested page buffer, failing the page buffer request and releasing one or more locks on the requested page buffer. This process is then optionally repeated for additional processes, threads, application programs, daemons, tasks or combinations thereof which are waiting for availability of the requested page buffer, optionally randomizing the detection interval value in order to avoid an instantaneous recovery from the error.

摘要翻译： 通过响应于接收到页面缓冲器请求，根据检测间隔值加上挂起分辨率范围值初始化睡眠定时器来处理文件系统错误并且恢复计算系统; 响应于定时器到期，检测进程，线程，应用程序，守护程序或任务正在等待所请求的页缓冲器的可用性; 并且响应于检测，隔离与所请求的页面缓冲器相关联的元数据，不执行页面缓冲器请求并释放所请求的页面缓冲器上的一个或多个锁定。 然后可选地重复该进程，用于正在等待所请求的页面缓冲区的可用性的附加进程，线程，应用程序，守护程序，任务或其组合，可选地随机化该检测间隔值，以避免从错误中即时恢复。