公开(公告)号：US20200162357A1

公开(公告)日：2020-05-21

申请号：US16390695

申请日：2019-04-22

Applicant: Cisco Technology, Inc.

Inventor： David John Zacks ,  Vikram Vikas Pendharkar ,  Peter Geoffrey Jones ,  Thomas Szigeti ,  Praveen T. Chandra

IPC: H04L12/26 ,  H04L12/801 ,  H04L29/06

Abstract: Systems, methods, and computer-readable media for monitoring traffic in a network include receiving, at an analytics platform connected to the network, one or more encapsulated packet headers from one or more network nodes of the network. From the one or more encapsulated packet headers, at least one or more source addresses of the one or more network nodes which transmitted the encapsulated packet headers, and one or more timestamps at which the one or more encapsulated packet headers were transmitted from the one or more network nodes may be determined. From at least the one or more source addresses and timestamps, network traffic information such as one or more of latency or jitter of data packets transiting through the one or more network nodes may be determined, wherein the one or more encapsulated packet headers may correspond to the data packets transiting through the one or more network nodes.

公开(公告)号：US10999173B2

公开(公告)日：2021-05-04

申请号：US16390695

申请日：2019-04-22

Applicant: Cisco Technology, Inc.

Inventor： David John Zacks ,  Vikram Vikas Pendharkar ,  Peter Geoffrey Jones ,  Thomas Szigeti ,  Praveen T. Chandra

IPC: H04L12/26 ,  H04L12/801 ,  H01L29/06 ,  H04L29/06

Abstract: Systems, methods, and computer-readable media for monitoring traffic in a network include receiving, at an analytics platform connected to the network, one or more encapsulated packet headers from one or more network nodes of the network. From the one or more encapsulated packet headers, at least one or more source addresses of the one or more network nodes which transmitted the encapsulated packet headers, and one or more timestamps at which the one or more encapsulated packet headers were transmitted from the one or more network nodes may be determined. From at least the one or more source addresses and timestamps, network traffic information such as one or more of latency or jitter of data packets transiting through the one or more network nodes may be determined, wherein the one or more encapsulated packet headers may correspond to the data packets transiting through the one or more network nodes.