I have been able to connect to the server using UA Expert as anonymous, using username and password, and certs. However, I am not quite sure how to connect to the endpoints using basic256sha256 security policy with Sign and SignAndEncrypt Message Security Modes.
This is how those two end points appear in UA Expert
What do I need to do to make the connection? I am also quite new to OPC UA and milo.
This it the error I get when trying to connect to Basic256Sha256 - Sign and Encrypt URL (First secure channel)
And this is the error I get when trying to connect to last URL (https-uabinary)
I tried authenticating using username & password and certs. Same error!