公开(公告)号：US20050160413A1

公开(公告)日：2005-07-21

申请号：US10761998

申请日：2004-01-21

Applicant: Scott Broussard ,  Ying Liu ,  Eduardo Spring

Inventor： Scott Broussard ,  Ying Liu ,  Eduardo Spring

IPC: G06F9/46 ,  G06F9/50 ,  G06F9/45

CPC classification number: G06F9/5088 ,  G06F9/4856 ,  G06F9/5072 ,  Y10S707/99956

Abstract: A method, an apparatus, a computer program product, and a data processing system provide for operation of a virtual machine with embedded functionality for interoperating with other virtual machines in a computational grid. A plurality of virtual machines are run on one or more devices within a data processing system; each virtual machine in the plurality of virtual machines incorporates functionality for interoperating and associating with other virtual machines in a virtual machine cluster in a grid-like manner. Each virtual machine in the virtual machine cluster acts as a node within the virtual machine cluster. A virtual machine manages its objects in association with an object group, and each virtual machine may manage multiple object groups. The virtual machines share information such that the object groups can be moved between virtual machines in the virtual machine cluster, thereby allowing the virtual machine cluster to act as one logical virtual machine.

Abstract translation: 一种方法，装置，计算机程序产品和数据处理系统为具有嵌入式功能的虚拟机提供操作，以便在计算网格中与其他虚拟机进行互操作。 多个虚拟机在数据处理系统内的一个或多个设备上运行; 多个虚拟机中的每个虚拟机都集成了以类似网格的方式与虚拟机集群中的其他虚拟机进行交互操作和关联的功能。 虚拟机集群中的每个虚拟机充当虚拟机集群内的一个节点。 虚拟机与对象组相关联地管理其对象，并且每个虚拟机可以管理多个对象组。 虚拟机共享信息，使得可以在虚拟机集群中的虚拟机之间移动对象组，从而允许虚拟机集群充当一个逻辑虚拟机。

公开(公告)号：US20050283643A1

公开(公告)日：2005-12-22

申请号：US10870528

申请日：2004-06-17

Applicant: Dwip Banerjee ,  Kumar Ravi ,  Eduardo Spring ,  Vasu Vallabhaneni

Inventor： Dwip Banerjee ,  Kumar Ravi ,  Eduardo Spring ,  Vasu Vallabhaneni

IPC: G06F11/00 ,  H04L12/56

CPC classification number: H04L45/28 ,  H04L41/0668 ,  H04L45/02 ,  H04L45/22

Abstract: A method and system for self-healing of routers within a distributed computer network. In response to a detected communication error at a local router over a primary communication path to a distant router, an alternate path is established. Thereafter, a diagnostic process is initiated in the distant router via the alternate path. Communication settings are then reconfigured in the distant router and communication via the primary communication path is tested. If communication is restored, the new communication settings are made permanent. If communications via the primary path are not restored, alternate communication settings are attempted in the local router and communication is tested again. If communication is re-established via the primary path, the new communication settings are made permanent.

Abstract translation: 一种分布式计算机网络内路由器自愈的方法和系统。 响应于通过远程路由器的主通信路径在本地路由器处检测到的通信错误，建立备用路径。 此后，通过备用路径在远程路由器中启动诊断过程。 然后在远程路由器中重新配置通信设置，并测试通过主通信路径的通信。 如果通信恢复，则新的通信设置将被永久保存。 如果通过主路径的通信未恢复，则在本地路由器中尝试备用通信设置，并再次测试通信。 如果通过主路径重新建立通信，则新的通信设置将被永久保存。

公开(公告)号：US07284148B2

公开(公告)日：2007-10-16

申请号：US10870528

申请日：2004-06-17

Applicant: Dwip Banerjee ,  Kumar Ravi ,  Eduardo Spring ,  Vasu Vallabhaneni

Inventor： Dwip Banerjee ,  Kumar Ravi ,  Eduardo Spring ,  Vasu Vallabhaneni

IPC: G06F11/00

CPC classification number: H04L45/28 ,  H04L41/0668 ,  H04L45/02 ,  H04L45/22

Abstract: A method and system for self-healing of routers within a distributed computer network. In response to a detected communication error at a local router over a primary communication path to a distant router, an alternate path is established. Thereafter, a diagnostic process is initiated in the distant router via the alternate path. Communication settings are then reconfigured in the distant router and communication via the primary communication path is tested. If communication is restored, the new communication settings are made permanent. If communications via the primary path are not restored, alternate communication settings are attempted in the local router and communication is tested again. If communication is re-established via the primary path, the new communication settings are made permanent.

Abstract translation: 一种分布式计算机网络内路由器自愈的方法和系统。 响应于通过远程路由器的主通信路径在本地路由器处检测到的通信错误，建立备用路径。 此后，通过备用路径在远程路由器中启动诊断过程。 然后在远程路由器中重新配置通信设置，并测试通过主通信路径的通信。 如果通信恢复，则新的通信设置将被永久保存。 如果通过主路径的通信未恢复，则在本地路由器中尝试备用通信设置，并再次测试通信。 如果通过主路径重新建立通信，则新的通信设置将被永久保存。

公开(公告)号：US20060190545A1

公开(公告)日：2006-08-24

申请号：US11403584

申请日：2006-04-13

Applicant: Dwip Banerjee ,  Rabindranath Dutta ,  Eduardo Spring

Inventor： Dwip Banerjee ,  Rabindranath Dutta ,  Eduardo Spring

IPC: G06F15/16

CPC classification number: H04L51/08 ,  H04L51/14 ,  H04L51/28 ,  H04L63/04 ,  H04L63/0823 ,  H04L63/18

Abstract: A mechanism is provided for augmenting the mail header of a message with a list of digital signatures representing the chain of contributors to the message. The augmented header may also encode the actual contributions corresponding to each digital signature. The list is appended every time a message is forwarded. If a message has a portion with no corresponding digital signature or if one or more of the digital signatures is not trusted, the user may handle the message accordingly. Furthermore, a mail server or client may discard a message if the number of digital signatures exceeds a threshold to filter out unwanted messages, such as e-mail chain letters.