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Network Monitoring of Time Synchronization Protocols Using Convolutional Neural Networks

机译:使用卷积神经网络的时间同步协议的网络监控

摘要

A device and method monitor integrity of a communication network. A local clock maintains a local time. A network interface receives time synchronization packets and associates with each the local time of receipt at the network interface. A processing system implements a neural network for classifying whether integrity of the communication network is compromised from originate, receive, and transmit values determined from the time synchronization packets. The originate value is a difference between the local time of the receipt of the request packet and a transmission timestamp of the request packet. The receive value is a difference between a reception timestamp of the request packet or the reply packet and the local time of the receipt of the request packet or the reply packet. The transmit value is a difference between the local time of the receipt of the reply packet and a transmission timestamp of the reply packet.
机译:一种通信网络的设备和方法监视完整性。本地时钟保持当地时间。网络接口接收时间同步分组并与网络接口的每个本地接收时间相关联。处理系统实现了用于分类通信网络的完整性的神经网络是否从源自,接收和从时间同步分组确定的发送值泄露。源项值是接收请求包的当地时间与请求分组的传输时间戳之间的差异。接收值是请求分组的接收时间戳或应答分组的接收时间戳和接收请求分组的本地时间或回复分组之间的差异。发射值是接收回复分组的本地时间与回复分组的传输时间戳之间的差异。

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