公开(公告)号：US08537839B2

公开(公告)日：2013-09-17

申请号：US12871711

申请日：2010-08-30

申请人： Noah Gintis ,  Alok Srivistava ,  Victor Alston

发明人： Noah Gintis ,  Alok Srivistava ,  Victor Alston

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L29/06

CPC分类号： H04L45/00 ,  H04L29/06 ,  H04L43/50 ,  H04L45/50

摘要： There is disclosed a port unit and methods for testing a network. The port unit may include a traffic generator, traffic receiver, and a port processor. The traffic generator may include a memory that stores data defining a plurality of packet streams. The port processor may store label tracking data associating a plurality of label condition sets with one or more respective locations within the traffic generator memory. When a control packet associating a MPLS label with a specific label condition set is received via the traffic receiver, the port processor may store the MPLS label in one or more traffic generator memory locations associated with the specific label condition set in accordance with the stored label tracking data.

摘要翻译： 公开了用于测试网络的端口单元和方法。 端口单元可以包括业务发生器，业务接收器和端口处理器。 业务生成器可以包括存储定义多个分组流的数据的存储器。 端口处理器可以存储将多个标签条件集合与业务生成器存储器内的一个或多个相应位置相关联的标签跟踪数据。 当通过业务接收器接收到将MPLS标签与特定标签条件相关联的控制分组时，端口处理器可以将MPLS标签存储在与根据所存储的标签设置的特定标签条件相关联的一个或多个业务生成器存储器位置中 跟踪数据。

公开(公告)号：US20120051259A1

公开(公告)日：2012-03-01

申请号：US12871711

申请日：2010-08-30

申请人： Noah Gintis ,  Alok Srivistava ,  Victor Alston

发明人： Noah Gintis ,  Alok Srivistava ,  Victor Alston

IPC分类号： H04L12/26

CPC分类号： H04L45/00 ,  H04L29/06 ,  H04L43/50 ,  H04L45/50

摘要： There is disclosed a port unit and methods for testing a network. The port unit may include a traffic generator, traffic receiver, and a port processor. The traffic generator may include a memory that stores data defining a plurality of packet streams. The port processor may store label tracking data associating a plurality of label condition sets with one or more respective locations within the traffic generator memory. When a control packet associating a MPLS label with a specific label condition set is received via the traffic receiver, the port processor may store the MPLS label in one or more traffic generator memory locations associated with the specific label condition set in accordance with the stored label tracking data.

摘要翻译： 公开了用于测试网络的端口单元和方法。 端口单元可以包括业务发生器，业务接收器和端口处理器。 业务生成器可以包括存储定义多个分组流的数据的存储器。 端口处理器可以存储将多个标签条件集合与业务生成器存储器内的一个或多个相应位置相关联的标签跟踪数据。 当通过业务接收器接收到将MPLS标签与特定标签条件相关联的控制分组时，端口处理器可以将MPLS标签存储在与根据所存储的标签设置的特定标签条件相关联的一个或多个业务生成器存储器位置中 跟踪数据。

公开(公告)号：US20110069621A1

公开(公告)日：2011-03-24

申请号：US12565412

申请日：2009-09-23

申请人： Noah Gintis ,  Alok Srivistava ,  Victor Alston ,  Dean Lee

发明人： Noah Gintis ,  Alok Srivistava ,  Victor Alston ,  Dean Lee

IPC分类号： H04L12/26

CPC分类号： H04L43/50

摘要： There is disclosed a system and method for implementing a control plane/data plane test to evaluate the performance of a device under test upon the occurrence of a critical event. The method may be performed by a network testing system.

摘要翻译： 公开了一种用于实现控制平面/数据平面测试以在发生关键事件时评估被测设备的性能的系统和方法。 该方法可以由网络测试系统执行。