公开(公告)号：US09379959B1

公开(公告)日：2016-06-28

申请号：US14328669

申请日：2014-07-10

Applicant: Juniper Networks, Inc.

Inventor： Raveendra Torvi ,  Ravi I Singh ,  Harish Sitaraman ,  Yakov Rekhter

IPC: G06F15/177 ,  G06F15/173 ,  H04L12/26 ,  H04L12/723 ,  H04L12/701

CPC classification number: H04L45/50 ,  H04L43/0811 ,  H04L43/12 ,  H04L43/50 ,  H04L45/00 ,  H04L61/2007

Abstract: The disclosed computer-implemented method for verifying the functionality of network paths may include (1) constructing, at a source node within a network, a test packet that uniquely identifies a network path whose functionality is unverified, (2) sending the test packet to a target node within the network via the network path in an attempt to verify the functionality of the network path, (3) receiving, back from the target node, the test packet sent to the target node via the network path, and then (4) verifying, at the source node, the functionality of the network path based at least in part on the test packet received back from the target node. Various other methods, systems, and computer-readable media are also disclosed.

Abstract translation: 所公开的用于验证网络路径的功能的计算机实现的方法可以包括（1）在网络中的源节点处构建唯一地标识其功能未被验证的网络路径的测试分组，（2）将测试分组发送到 网络中的目标节点，以试图验证网络路径的功能，（3）从目标节点接收经由网络路径发送到目标节点的测试分组，然后（4 至少部分地基于从目标节点接收的测试分组在源节点验证网络路径的功能。 还公开了各种其它方法，系统和计算机可读介质。

公开(公告)号：US10069724B1

公开(公告)日：2018-09-04

申请号：US15151493

申请日：2016-05-11

Applicant: Juniper Networks, Inc.

Inventor： Raveendra Torvi ,  Ravi I Singh ,  Harish Sitaraman ,  Yakov Rekhter

IPC: G01R31/00 ,  H04L12/723 ,  H04L12/26 ,  H04L29/12

Abstract: The disclosed computer-implemented method for verifying the functionality of network paths may include (1) constructing, at a source node within a network, a test packet that uniquely identifies a network path whose functionality is unverified, (2) sending the test packet to a target node within the network via the network path in an attempt to verify the functionality of the network path, (3) receiving, back from the target node, the test packet sent to the target node via the network path, and then (4) verifying, at the source node, the functionality of the network path based at least in part on the test packet received back from the target node. Various other methods, systems, and computer-readable media are also disclosed.