Read data from OPC-UA Server

Elastic Stack Logstash
1

Hello everyone,

I'm trying to read data from an OPC-UA Server. OPC-UA communicates via TCP and my hope was that it would work with the standard TCP-plugin, but it doesn't

input {
    tcp {
       host => "localhost"
       port => 48030
       codec => line
       mode => "client"
    }
}
output {
    stdout{
        codec=>rubydebug
    }
}

Any idea how I can read data from OPC-UA Server?

2

I don't know OPC UA, but I'd assume that it doesn't send data to anyone that connects but expects to receive commands. The tcp input doesn't support that. You'll probably have to write a custom input plugin for this.

3

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