I’m currently having issues when I try to connection the Ignition’s OPC-UA Server via its IP address.
If I use opc.tcp://127.0.0.1:62541/discovery or opc.tcp://localhost:62541/discovery, it works no problem. The moment I try to connect from another server with its IP opc.tcp://192.168.10.22:62541/discovery, I get a connection refused error (UaException: status=Bad_ConnectionRejected, message=io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: /192.168.10.22:62541)
Using another Ignition for debugging purpose due to the better feedback dialog
Some information that can help on the debug:
Running Ignition version 8.0.15 (b2020072213)
OPC-UA Server Settings (did a restart of the gateway and computer after changes)