Questions about the opcua protocol
Hello there. I come from China. Your company often uses Wireshark at work. Currently there is a problem. I can't parse the opcua using Wireshark. I can only parse to the tcp layer. I confirm that the messages I grabbed are fine. How to solve this?
What port is your OPC UA traffic running on? You might have to set the OpcUa dissector preferences for the port(s) in use.
Thank you for your answer. I tried it as you said. But it has no effect. Thanks again.
Can you share the capture file, using a public share such as Google Drive, DropBox etc? Post a link to the file back here.
Hello. I packaged the captured files into zip format. There are three pcap files in the compressed package. link:https://1drv.ms/u/s!AvrRhClm17ZIgmz8WcSKxln4fp-G?e=XfbLGw