公开(公告)号：US20050025059A1

公开(公告)日：2005-02-03

申请号：US10895156

申请日：2004-07-20

申请人： Rajendran Rajan ,  Roch Guerin

发明人： Rajendran Rajan ,  Roch Guerin

IPC分类号： H04L12/24 ,  H04L12/56 ,  H04N7/26 ,  H04N11/04 ,  H04L12/26

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) is disclosed. The method and system enable a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the source area of the AS where it originates until its exit point in its intended destination area.

摘要翻译： 公开了一种在多域互联网协议（IP）自治系统（AS）中提取和构建端到端路由信息的方法和系统。 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组可能从其起始的AS的源区域中的入口点潜在地穿过的完整路径集合（链路和路由器）直到 其出口点在其预期目的地区域。

公开(公告)号：US06836465B2

公开(公告)日：2004-12-28

申请号：US09997420

申请日：2001-11-29

申请人： Rajendran Rajan ,  Roch Guerin

发明人： Rajendran Rajan ,  Roch Guerin

IPC分类号： H04J116

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) is disclosed. The method and system enable a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the source area of the AS where it originates until its exit point in its intended destination area.

摘要翻译： 公开了一种在多域互联网协议（IP）自治系统（AS）中提取和构建端到端路由信息的方法和系统。 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组可能从其起始的AS的源区域中的入口点潜在地穿过的完整路径集合（链路和路由器）直到 其出口点在其预期目的地区域。

公开(公告)号：US20050201274A1

公开(公告)日：2005-09-15

申请号：US10802527

申请日：2004-03-15

申请人： Roch Guerin ,  Rajendran Rajan ,  Weimin Yu

发明人： Roch Guerin ,  Rajendran Rajan ,  Weimin Yu

IPC分类号： H04L1/22

CPC分类号： H04L41/065 ,  H04L45/04 ,  H04L45/123

摘要： A method and system for identifying the root-cause event that affected a path change in a multi-area Internet protocol (IP) autonomous system (AS) operated according to a link state routing protocol such as the Open Shortest Path First (OSPF) protocol is disclosed. The method and system may enable a user, such as a network administrator, to explicitly identify which routing protocol events are responsible for changes to paths that are being monitored.

摘要翻译： 一种用于识别影响根据诸如开放最短路径优先（OSPF）协议的链路状态路由协议操作的多区域因特网协议（IP）自治系统（AS）中的路径改变的根本原因事件的方法和系统 被披露。 方法和系统可以使诸如网络管理员的用户能够明确地识别哪些路由协议事件对正在被监视的路径的改变负责。

公开(公告)号：US08218447B2

公开(公告)日：2012-07-10

申请号：US12423392

申请日：2009-04-14

申请人： Rajendran Rajan ,  Roch Guerin

发明人： Rajendran Rajan ,  Roch Guerin

IPC分类号： H04J1/16

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) is disclosed. The method and system enable a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the source area of the AS where it originates until its exit point in its intended destination area.

摘要翻译： 公开了一种在多域互联网协议（IP）自治系统（AS）中提取和构建端到端路由信息的方法和系统。 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组可能从其起始的AS的源区域中的入口点潜在地穿过的完整路径集合（链路和路由器）直到 其出口点在其预期目的地区域。

公开(公告)号：US20110296051A1

公开(公告)日：2011-12-01

申请号：US12853467

申请日：2010-08-10

申请人： Mark Vange ,  Marc Plumb ,  Michael Kouts ,  Glenn Sydney Wilson ,  Roch Guerin ,  Rajendran Rajan

发明人： Mark Vange ,  Marc Plumb ,  Michael Kouts ,  Glenn Sydney Wilson ,  Roch Guerin ,  Rajendran Rajan

IPC分类号： G06F15/16

CPC分类号： H04L45/14 ,  H04L41/064 ,  H04L41/12 ,  H04L45/00 ,  H04L63/0428 ,  H04L67/101 ,  H04L67/327 ,  H04L69/08 ,  H04L69/16 ,  H04L69/329

摘要： A method and apparatus for route aware network link acceleration provides a managed communication channel for accelerated and reliable network communication between a client and other network devices as needed. The communication channel may comprise one or more segments having increased speed, reliability, security, or other improved characteristics as compared to traditional communication links. Network traffic may be routed through one or more of the segments based on various criteria to improve communication of the traffic. In one embodiment, the segments may be arranged in a daisy chain configuration and be provided by one or more chaining nodes.

摘要翻译： 用于路由感知网络链路加速的方法和装置提供了一种被管理的通信信道，用于根据需要在客户机和其他网络设备之间加速和可靠的网络通信。 与传统通信链路相比，通信信道可以包括具有增加的速度，可靠性，安全性或其他改进的特性的一个或多个段。 可以基于各种标准来将网络流量路由到一个或多个段，以改善流量的通信。 在一个实施例中，段可以布置成菊花链配置并由一个或多个链接节点提供。

公开(公告)号：US07525920B2

公开(公告)日：2009-04-28

申请号：US10895156

申请日：2004-07-20

申请人： Roch Guerin ,  Rajendran Rajan

发明人： Roch Guerin ,  Rajendran Rajan

IPC分类号： H04J1/16

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) is disclosed. The method and system enable a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the source area of the AS where it originates until its exit point in its intended destination area.

摘要翻译： 公开了一种在多域互联网协议（IP）自治系统（AS）中提取和构建端到端路由信息的方法和系统。 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组可能从其起始的AS的源区域中的入口点潜在地穿过的完整路径集合（链路和路由器）直到 其出口点在其预期目的地区域。

公开(公告)号：US07450495B2

公开(公告)日：2008-11-11

申请号：US10802527

申请日：2004-03-15

申请人： Roch Guerin ,  Rajendran Rajan ,  Weimin Yu

发明人： Roch Guerin ,  Rajendran Rajan ,  Weimin Yu

IPC分类号： H04J1/16

CPC分类号： H04L41/065 ,  H04L45/04 ,  H04L45/123

摘要： A method and system for identifying the root-cause event that affected a path change in a multi-area Internet protocol (IP) autonomous system (AS) operated according to a link state routing protocol such as the Open Shortest Path First (OSPF) protocol is disclosed. The method and system may enable a user, such as a network administrator, to explicitly identify which routing protocol events are responsible for changes to paths that are being monitored.

摘要翻译： 一种用于识别影响根据诸如开放最短路径优先（OSPF）协议的链路状态路由协议操作的多区域因特网协议（IP）自治系统（AS）中的路径改变的根本原因事件的方法和系统 被披露。 方法和系统可以使诸如网络管理员的用户能够明确地识别哪些路由协议事件对正在被监视的路径的改变负责。

公开(公告)号：US08510468B2

公开(公告)日：2013-08-13

申请号：US12853467

申请日：2010-08-10

申请人： Mark Vange ,  Marc Plumb ,  Michael Kouts ,  Glenn Sydney Wilson ,  Roch Guerin ,  Rajendran Rajan

发明人： Mark Vange ,  Marc Plumb ,  Michael Kouts ,  Glenn Sydney Wilson ,  Roch Guerin ,  Rajendran Rajan

IPC分类号： G06F15/173

CPC分类号： H04L45/14 ,  H04L41/064 ,  H04L41/12 ,  H04L45/00 ,  H04L63/0428 ,  H04L67/101 ,  H04L67/327 ,  H04L69/08 ,  H04L69/16 ,  H04L69/329

摘要： A method and apparatus for route aware network link acceleration provides a managed communication channel for accelerated and reliable network communication between a client and other network devices as needed. The communication channel may comprise one or more segments having increased speed, reliability, security, or other improved characteristics as compared to traditional communication links. Network traffic may be routed through one or more of the segments based on various criteria to improve communication of the traffic. In one embodiment, the segments may be arranged in a daisy chain configuration and be provided by one or more chaining nodes.

摘要翻译： 用于路由感知网络链路加速的方法和装置提供了一种被管理的通信信道，用于根据需要在客户机和其他网络设备之间加速和可靠的网络通信。 与传统通信链路相比，通信信道可以包括具有增加的速度，可靠性，安全性或其他改进的特性的一个或多个段。 可以基于各种标准来将网络流量路由到一个或多个段，以改善流量的通信。 在一个实施例中，段可以布置成菊花链配置并由一个或多个链接节点提供。

公开(公告)号：US20090196184A1

公开(公告)日：2009-08-06

申请号：US12423392

申请日：2009-04-14

申请人： Rajendran Rajan ,  Roch Guerin

发明人： Rajendran Rajan ,  Roch Guerin

IPC分类号： H04L12/56

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) is disclosed. The method and system enable a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the source area of the AS where it originates until its exit point in its intended destination area.

摘要翻译： 公开了一种用于在多区域互联网协议（IP）自治系统（AS）中提取和构建端到端路由信息的方法和系统。 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组可能从其起始的AS的源区域中的入口点潜在地穿过的完整路径集合（链路和路由器）直到 其出口点在其预期目的地区域。

公开(公告)号：US07330435B2

公开(公告)日：2008-02-12

申请号：US10077245

申请日：2002-02-15

申请人： Roch Guerin ,  Rajendran Rajan

发明人： Roch Guerin ,  Rajendran Rajan

IPC分类号： H04L12/28

CPC分类号： H04L41/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/26 ,  H04L45/42 ,  H04N11/042 ,  H04N19/184 ,  H04N19/186

摘要： A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) operated according to a link state routing protocol such as the Open Shortest Path First (OSPF) protocol is disclosed. The method and system enables a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the area of the AS where it originates until its exit point in its intended destination or exit area.

摘要翻译： 在根据诸如开放最短路径优先（OSPF）协议之类的链路状态路由协议操作的多域互联网协议（IP）自治系统（AS）中提取和建立端到端路由信息的方法和系统是 披露 该方法和系统使得诸如网络管理员之类的用户能够明确地标识给定IP分组潜在地从其起始的AS的区域中的入口点穿过的完整路径集合（链路和路由器），直到其 出口点在其预定的目的地或出口区域。