METHOD AND SYSTEM FOR DETECTING AND MITIGATING CABLING ISSUES WITH DEVICES IN SUBSTATION AUTOMATION SYSTEMS

METHOD AND SYSTEM FOR DETECTING AND MITIGATING CABLING ISSUES WITH DEVICES IN SUBSTATION AUTOMATION SYSTEMS

The invention relates to a method and system for detecting and mitigating cabling issues with devices connected in industrial redundant networks. An agent runs on each device and generates information about traffic received at the corresponding device. The agent running on a node generates indicator...

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Hauptverfasser: Kozhaya, David, Sivanthi, Thanikesavan, Pignolet, Yvonne-Anne
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Kozhaya, David
Sivanthi, Thanikesavan
Pignolet, Yvonne-Anne
description The invention relates to a method and system for detecting and mitigating cabling issues with devices connected in industrial redundant networks. An agent runs on each device and generates information about traffic received at the corresponding device. The agent running on a node generates indicators of traffic received at each port, and error rates for traffic at each port. The agent running on a switch generates information about switch misconfiguration by collecting device identifiers for each port of the switch. The agents send the information to a network manager, which determines switch misconfigurations and wrong cabling from the received information. The network manager also mitigates cabling issues by sending a signal to the affected device(s) or sending a communication to mitigate the issue.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title METHOD AND SYSTEM FOR DETECTING AND MITIGATING CABLING ISSUES WITH DEVICES IN SUBSTATION AUTOMATION SYSTEMS
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