公开(公告)号：US20090122805A1

公开(公告)日：2009-05-14

申请号：US11985239

申请日：2007-11-14

Applicant: Gary Paul Epps ,  David Delano Ward ,  John H. W. Bettink ,  Christopher Yates Satterlee ,  Mohammed Ismael Tatar ,  Clarence Filsfils

Inventor： Gary Paul Epps ,  David Delano Ward ,  John H. W. Bettink ,  Christopher Yates Satterlee ,  Mohammed Ismael Tatar ,  Clarence Filsfils

IPC: H04L12/56

CPC classification number: H04L41/5009 ,  H04L41/5003 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/087 ,  H04L43/16

Abstract: Disclosed are, inter alia, methods, apparatus, computer-readable media, mechanisms, and means for instrumenting real-time customer packet traffic. These measured delays can be used to determine whether or not the performance of a packet switching device and/or network meets desired levels, especially for complying with a Service Level Agreement.

Abstract translation: 公开的方法，装置，计算机可读介质，机制和装置用于实时客户分组流量的装置。 这些测量的延迟可以用于确定分组交换设备和/或网络的性能是否满足期望的水平，特别是对于遵守服务水平协议。

公开(公告)号：US08000251B2

公开(公告)日：2011-08-16

申请号：US11985239

申请日：2007-11-14

Applicant: Garry Paul Epps ,  David Delano Ward ,  John H. W. Bettink ,  Christopher Yates Satterlee ,  Mohammed Ismael Tatar ,  Clarence Filsfils

Inventor： Garry Paul Epps ,  David Delano Ward ,  John H. W. Bettink ,  Christopher Yates Satterlee ,  Mohammed Ismael Tatar ,  Clarence Filsfils

IPC: H04L1/00 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04L41/5009 ,  H04L41/5003 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/087 ,  H04L43/16

Abstract: Real-time customer packet traffic is instrumented to determine measured delays between two or more points along a path actually traveled by a packet, such as within or external to one or more packet switching devices. These measurements may include delays within a packet switching device other than the ingress and egress time of a packet. These measured delays can be used to determine whether or not the performance of a packet switching device or network meets desired levels, especially for complying with a Service Level Agreement.

Abstract translation: 测量实时客户数据包流量以确定沿着由分组实际行进的路径（例如在一个或多个分组交换设备之内或之外）的两个或多个点之间的测量延迟。 这些测量可以包括分组交换设备内的不同于分组的入口和出口时间的延迟。 这些测量的延迟可以用于确定分组交换设备或网络的性能是否满足期望的水平，特别是对于遵守服务水平协议。