公开(公告)号：US20140105038A1

公开(公告)日：2014-04-17

申请号：US13652585

申请日：2012-10-16

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Eric Yu ,  Michael O'Brien ,  Aamer Akhter ,  Salman Asadullah

IPC: H04L12/24

CPC classification number: H04L41/12 ,  H04L43/065 ,  H04L43/0835 ,  H04L43/087 ,  H04L43/0894

Abstract: In one implementation, performance statistics for a provider network are compiled and delivered outside of the provider network. The provider network includes a media trace proxy server that receives a media trace query for a media stream of a customer edge network device. The media trace proxy server initiates a route discovery process on the provider network in response to the request or in response to at least one network device in the provider network being nonresponsive to similar types of media trace queries. The media trace proxy server collects performance statistics from the at least one network device and forwards the performance statistics of the at least one network device to the customer edge network device. The performance statistics may include only those statistics authorized by a subscription level or administrative region of the customer edge network device.

Abstract translation: 在一个实现中，供应商网络的性能统计信息在提供商网络之外被编译和传送。 提供商网络包括媒体跟踪代理服务器，其接收用于客户边缘网络设备的媒体流的媒体跟踪查询。 媒体跟踪代理服务器响应于该请求而在提供商网络上发起路由发现过程，或响应于提供商网络中的至少一个网络设备对相似类型的媒体跟踪查询不响应。 媒体跟踪代理服务器从至少一个网络设备收集性能统计信息，并将至少一个网络设备的性能统计信息转发给客户边缘网络设备。 性能统计可以仅包括由客户边缘网络设备的订阅级别或管理区域授权的统计信息。

公开(公告)号：US09813300B2

公开(公告)日：2017-11-07

申请号：US13652585

申请日：2012-10-16

Applicant: Cisco Technology, Inc.

Inventor： Eric Yu ,  Michael O'Brien ,  Aamer Akhter ,  Salman Asadullah

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/12 ,  H04L43/065 ,  H04L43/0835 ,  H04L43/087 ,  H04L43/0894

Abstract: In one implementation, performance statistics for a provider network are compiled and delivered outside of the provider network. The provider network includes a media trace proxy server that receives a media trace query for a media stream of a customer edge network device. The media trace proxy server initiates a route discovery process on the provider network in response to the request or in response to at least one network device in the provider network being nonresponsive to similar types of media trace queries. The media trace proxy server collects performance statistics from the at least one network device and forwards the performance statistics of the at least one network device to the customer edge network device. The performance statistics may include only those statistics authorized by a subscription level or administrative region of the customer edge network device.