Connection problem from UA expert to ignition OPC UA server

Ignition
1

Hello,

I have a probleme to connect to Ignition OPC UA server with UA expert, is not working despite that I add put on Security settings of opc ua server on ignition, I didnt'find problem ,

someone have a idea?

Many thanks for yours helps!
Eric

config client opcua
config client opcua414×742 14.2 KB

error de connexion
resultat code
resultat code1233×262 14 KB

------Message error in Ignition---------------

UascServerAsymmetricHandler 28Dec2023 19:45:35 Error installing security token: StatusCode{name=Bad_SecurityChecksFailed, value=0x80130000, quality=bad}
org.eclipse.milo.opcua.stack.core.UaException: no matching endpoint found: transportProfile=TCP_UASC_UABINARY, endpointUrl=opc.tcp://localhost:62541/discovery, securityPolicy=Basic256Sha256, securityMode=SignAndEncrypt
at org.eclipse.milo.opcua.stack.server.transport.uasc.UascServerAsymmetricHandler.lambda$openSecureChannel$3(UascServerAsymmetricHandler.java:410)
at java.base/java.util.Optional.orElseThrow(Unknown Source)
at org.eclipse.milo.opcua.stack.server.transport.uasc.UascServerAsymmetricHandler.openSecureChannel(UascServerAsymmetricHandler.java:400)
at org.eclipse.milo.opcua.stack.server.transport.uasc.UascServerAsymmetricHandler.lambda$sendOpenSecureChannelResponse$1(UascServerAsymmetricHandler.java:311)
at org.eclipse.milo.opcua.stack.core.channel.SerializationQueue.lambda$encode$0(SerializationQueue.java:59)
at org.eclipse.milo.opcua.stack.core.util.TaskQueue$TaskWrapper.run(TaskQueue.java:273)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
2

Instead of filling out those advanced settings use the "Custom Discovery" option with the endpoint URL you specified.

3

Thanks for your very quick response ! :slight_smile:
I got old configuration of UA expert and Ignition which run perfectly and I arrive to transfer in last Ignition version with all configuration and i arrive to fix problem. I think that it was problem from my UA expert configuration and certificate trust acceptance each times that we restore gateway.
Topics is fix for me
Thanks again for your response
Eric

4

Hello,

I am having the same issue and cannot figure out how to fix it. I am struggling to understand what exactly you did you fix it?

Cheers,
David

5

The "Custom Discovery" option discussed here is this:

image
image828×1074 173 KB

6

Kevin,

Thanks for the very prompt response. Funnily enough I did try that but after I changed the bind IP away from local host to the computers IP. I suppose that broke the link for that browse. This worked for me.

Cheers,
David