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公开(公告)号：US20150063158A1
公开(公告)日：2015-03-05
申请号：US14016463
申请日：2013-09-03
Applicant: Cisco Technology, Inc.
Inventor： Plamen Nedeltchev Nedeltchev , Aamer Saeed Akhter , Balachander Chandrasekaran , Eric Yu , Salman Asadullah , Michael P. O'Brien
IPC: H04W24/08
Abstract: Techniques are presented herein for enabling performance monitoring of flows within a management and provisioning tunnel used for communicating packets between a wireless controller and wireless access point devices. A wireless controller that is configured to communicate with at least one wireless access point obtains a packet to be sent to the wireless access point for wireless transmission in a wireless network by the wireless access point. The wireless controller identifies, based on the packet, traffic session flow information associated with the packet. The wireless controller encapsulates the packet with a tunneling header that comprises the traffic session flow information and sends the encapsulated packet to the wireless access point. The tunneling header may also comprise an application identifier (ID) associated with the packet.
Abstract translation: 本文介绍了技术，用于实现用于在无线控制器和无线接入点设备之间传送分组的管理和供应隧道内的流的性能监视。 被配置为与至少一个无线接入点通信的无线控制器获得要发送到无线接入点的分组，以通过无线接入点在无线网络中进行无线传输。 无线控制器基于分组识别与分组相关联的业务会话流信息。 无线控制器使用包括流量会话流信息的隧道报头封装分组，并将封装的分组发送到无线接入点。 隧道报头还可以包括与分组相关联的应用标识符（ID）。
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公开(公告)号：US20190236485A1
公开(公告)日：2019-08-01
申请号：US15880611
申请日：2018-01-26
Applicant: Cisco Technology, Inc.
Inventor： James D. Stanley, III , Carlos M. Pignataro , Plamen Nedeltchev Nedeltchev , Victoria Mayhall Blaylock , Andrea Gold , Prabhat Bhattarai
Abstract: Presented herein are techniques for managing a plurality of machine learning engines. A method includes receiving at an orchestration entity information descriptive of attributes of a plurality of machine learning engines, generating, based on the information, a unique signature for each machine learning engine of the plurality of machine learning engines, creating, based on the unique signature for each machine learning engine, an ensemble of machine learning engines configured to operate on a predetermined task, causing the ensemble of machine learning engines to operate on the predetermined task, and monitoring performance metrics of the machine learning engines in the ensemble of machine learning engines while the ensemble operates on the predetermined task.
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3.发明申请PERFORMANCE ANALYSIS OF VIRTUAL PRIVATE NETWORK SEGMENT ON A PER FLOW BASIS 有权虚拟私有网络分析在每个流程基础上的性能分析公开(公告)号：US20140321315A1
公开(公告)日：2014-10-30
申请号：US13872980
申请日：2013-04-29
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Aamer Saeed Akhter , Plamen Nedeltchev Nedeltchev
CPC classification number: H04L41/142 , H04L12/4633 , H04L41/5009 , H04L43/026 , H04L43/04 , H04L43/087 , H04L43/0894 , H04L43/10 , H04L43/106 , H04L63/0272 , H04L63/0407
Abstract: A method is provided in one example embodiment and includes generating at a first network device Virtual Private Network (“VPN”) encapsulated packets with anonymized headers; maintaining a table mapping the anonymized headers to original headers of the VPN encapsulated packets; receiving a trace request from an initiator; generating from the received trace request an out-of-tunnel trace request toward a second network device via at least one intermediate network device using the anonymized headers; and forwarding the received trace request as an in-tunnel trace request through a VPN tunnel.
Abstract translation: 在一个示例性实施例中提供了一种方法，并且包括在具有匿名头部的第一网络设备虚拟专用网（“VPN”）生成封装分组的方法; 维护将匿名头部映射到VPN封装分组的原始头部的表; 从发起者接收跟踪请求; 从接收到的跟踪请求生成通过使用匿名头的至少一个中间网络设备向第二网络设备发送隧道外跟踪请求; 并通过VPN隧道将接收到的跟踪请求转发为隧道内跟踪请求。
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Patent Agency Ranking
公开(公告)号：US09357410B2
公开(公告)日：2016-05-31
申请号：US14016463
申请日：2013-09-03
Applicant: Cisco Technology, Inc.
Inventor： Plamen Nedeltchev Nedeltchev , Aamer Saeed Akhter , Balachander Chandrasekaran , Eric Yu , Salman Asadullah , Michael P. O'Brien
Abstract: Techniques are presented herein for enabling performance monitoring of flows within a management and provisioning tunnel used for communicating packets between a wireless controller and wireless access point devices. A wireless controller that is configured to communicate with at least one wireless access point obtains a packet to be sent to the wireless access point for wireless transmission in a wireless network by the wireless access point. The wireless controller identifies, based on the packet, traffic session flow information associated with the packet. The wireless controller encapsulates the packet with a tunneling header that comprises the traffic session flow information and sends the encapsulated packet to the wireless access point. The tunneling header may also comprise an application identifier (ID) associated with the packet.
Abstract translation: 本文介绍了技术，用于实现用于在无线控制器和无线接入点设备之间传送分组的管理和供应隧道内的流的性能监视。 被配置为与至少一个无线接入点通信的无线控制器获得要发送到无线接入点的分组，以通过无线接入点在无线网络中进行无线传输。 无线控制器基于分组识别与分组相关联的业务会话流信息。 无线控制器使用包括流量会话流信息的隧道报头封装分组，并将封装的分组发送到无线接入点。 隧道报头还可以包括与分组相关联的应用标识符（ID）。
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5.发明授权公开(公告)号：US09059926B2
公开(公告)日：2015-06-16
申请号：US13872980
申请日：2013-04-29
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Aamer Saeed Akhter , Plamen Nedeltchev Nedeltchev
CPC classification number: H04L41/142 , H04L12/4633 , H04L41/5009 , H04L43/026 , H04L43/04 , H04L43/087 , H04L43/0894 , H04L43/10 , H04L43/106 , H04L63/0272 , H04L63/0407
Abstract: A method is provided in one example embodiment and includes generating at a first network device Virtual Private Network (“VPN”) encapsulated packets with anonymized headers; maintaining a table mapping the anonymized headers to original headers of the VPN encapsulated packets; receiving a trace request from an initiator; generating from the received trace request an out-of-tunnel trace request toward a second network device via at least one intermediate network device using the anonymized headers; and forwarding the received trace request as an in-tunnel trace request through a VPN tunnel.
Abstract translation: 在一个示例性实施例中提供了一种方法，并且包括在具有匿名头部的第一网络设备虚拟专用网（“VPN”）生成封装分组的方法; 维护将匿名头部映射到VPN封装分组的原始头部的表; 从发起者接收跟踪请求; 从接收到的跟踪请求生成通过使用匿名头的至少一个中间网络设备向第二网络设备发送隧道外跟踪请求; 并通过VPN隧道将接收到的跟踪请求转发为隧道内跟踪请求。
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6.发明申请公开(公告)号：US20160105346A1
公开(公告)日：2016-04-14
申请号：US14514209
申请日：2014-10-14
Applicant: CISCO TECHNOLOGY, INC.
CPC classification number: H04L63/0435 , H04L41/0893 , H04L41/28 , H04L43/08 , H04L43/0817 , H04L43/0829 , H04L43/0864 , H04L43/087 , H04L43/0876 , H04L63/065 , H04L63/104
Abstract: The present disclosure describes methods and systems for providing and enforcing scalable federated policies for network-provided flow-based performance metrics. Due to different security concerns related to different domains, varying group policies can be applied to different domains to ensure proper sharing and receipt of flow-based performance metrics. Some policies can limit the type of performance metric being shared among the nodes in the domain. Some policies allow less information to be exposed by specifying aggregated performance metrics to be shared among the nodes in the domain. A group key management infrastructure can be provided to enforce these group policies in the network in a scalable manner.
Abstract translation: 本公开描述了用于为网络提供的基于流的性能度量提供和实施可扩展联合策略的方法和系统。 由于与不同域名相关的不同安全性问题，不同的组策略可以应用于不同的域，以确保正确共享和接收基于流的性能指标。 一些策略可以限制在域中的节点之间共享的性能度量的类型。 一些策略允许通过指定要在域中的节点之间共享的聚合性能指标来公开较少的信息。 可以提供组密钥管理基础设施，以可扩展的方式在网络中强制实施这些组策略。
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7.发明授权Scalable federated policy for network-provided flow-based performance metrics 有权网络提供的基于流的性能指标的可扩展联合策略公开(公告)号：US09444715B2
公开(公告)日：2016-09-13
申请号：US14514209
申请日：2014-10-14
Applicant: CISCO TECHNOLOGY, INC.
CPC classification number: H04L63/0435 , H04L41/0893 , H04L41/28 , H04L43/08 , H04L43/0817 , H04L43/0829 , H04L43/0864 , H04L43/087 , H04L43/0876 , H04L63/065 , H04L63/104
Abstract: The present disclosure describes methods and systems for providing and enforcing scalable federated policies for network-provided flow-based performance metrics. Due to different security concerns related to different domains, varying group policies can be applied to different domains to ensure proper sharing and receipt of flow-based performance metrics. Some policies can limit the type of performance metric being shared among the nodes in the domain. Some policies allow less information to be exposed by specifying aggregated performance metrics to be shared among the nodes in the domain. A group key management infrastructure can be provided to enforce these group policies in the network in a scalable manner.
Abstract translation: 本公开描述了用于为网络提供的基于流的性能度量提供和实施可扩展联合策略的方法和系统。 由于与不同域名相关的不同安全性问题，不同的组策略可以应用于不同的域，以确保正确共享和接收基于流的性能指标。 一些策略可以限制在域中的节点之间共享的性能度量的类型。 一些策略允许通过指定要在域中的节点之间共享的聚合性能指标来公开较少的信息。 可以提供组密钥管理基础设施，以可扩展的方式在网络中强制实施这些组策略。
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8.发明申请ACTIVE AND PASSIVE DATAPLANE PERFORMANCE MONITORING OF SERVICE FUNCTION CHAINING 审中-公开主动和被动数据库性能监控服务功能链公开(公告)号：US20160099853A1
公开(公告)日：2016-04-07
申请号：US14504076
申请日：2014-10-01
Applicant: CISCO TECHNOLOGY, INC.
CPC classification number: H04L43/0852 , H04L43/026 , H04L43/0829 , H04L43/0888 , H04L43/106 , H04L43/18 , H04L69/22 , H04L69/28 , H04L69/324
Abstract: The present disclosure describes a technique for performing performance monitoring of service chains. Variations on performance monitoring can include: passive monitoring, active monitoring, or hybrid monitoring. To provide performance monitoring, the Network Service Header (NSH) is modified to include telemetry information usable for monitoring the performance of a particular traffic flow being transported over a service path.
Abstract translation: 本公开描述了一种用于执行服务链的性能监视的技术。 性能监控的变化可以包括：被动监控，主动监控或混合监控。 为了提供性能监控，网络服务头（NSH）被修改为包括可用于监视通过服务路径传输的特定业务流的性能的遥测信息。
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