How to monitor IEC 61850 traffic?
There are several applications that can be used for monitoring IEC 61850 traffic in the Ethernet network. But there is one free-of-charge option everyone should know about.
Relay protection, SCADA, Metering, and Cybersecurity for electrical infrastructure.
There are several applications that can be used for monitoring IEC 61850 traffic in the Ethernet network. But there is one free-of-charge option everyone should know about.
When configuring GOOSE and Sampled Values communications it is useful (and sometimes is a must) to have the possibility to check VLAN and Priority tags. Whether your network adapter driver strips tagging or not will define the availability of these parameters not only while using Wireshark, but also other specific tools for analysis of GOOSE and Sampled Values traffic (Omicron SVScout, Omicron IEDScout, GOOSE Inspector, etc.). Today we will see how to make Intel network adapters not to strip this important info.
In any packet transmitted over Ethernet there are two MAC-addresses present: one is a source MAC-address and another is a destination MAC-address. When forwarding data, Ethernet-switches use this important data. So what is a MAC-address? What are the differences between unicast, multicast and broadcast destination MAC-addresses? What destination MAC-addresses are common for IEC 61850 standard protocols? Let's have a more detailed look on this.
В предыдущей публикации [1] мы рассмотрели один из важных и наиболее обсуждаемых коммуникационных протоколов, описанных стандартом МЭК 61850 — протокол GOOSE, — предназначенный для передачи, в первую очередь, дискретных сигналов между устройствами релейной...
The GOOSE protocol, described in chapter International Electrotechnical Commission (IEC) 61850-8-1...