Security Mode and Policy for New OPC UA Connection

Ignition
1

Hi,
I wanted to create a new OPC UA connection but it keeps showing faulted. It say “no matching endpoint found.”
I have set up every thing as bellow. What is wrong with configuration?

Server Setting:

Security Policies: Basic256Sha256
Anonymous Access Allowed = False
User Source = opcua-module

OPC UA connection Setting:

Endpoint Discovery URL= opc.tcp://localhost:62541/discovery
Endpoint URL= opc.tcp://localhost:62541
Security Mode = SignandEncrypt
Security Policy = Basic256Sha256
Usename = opcuauser
Password = password

2

These look like pretty much the default settings.

Have you changed anything in the server settings? Did you restart afterwards?

3

I changed some thing in server setting but now I set them as default.
I already closed and reopened the Ignition windows in browser.

My Server setting:
Bind Port = 62541
Bind Addresses = localhost
Endpoint Addresses = hostname, localhost
Security Policies = Basic256Sha256
Anonymous Access Allowed = False
User Source = opcua-module
Expose Tag Providers = true
Backup Bind Addresses = 0.0.0.0
Backup Endpoint Addresses = hostname, localhost
Read-only When Inactive Node = false

4

Closing and opening your browser doesn’t do anything meaningful, you need to restart the Ignition service.

The GCU has an argument for for restarting the service: https://docs.inductiveautomation.com/display/DOC80/Gateway+Command-line+Utility

You can also restart it in whatever way is native to the OS you’ve installed the Ignition Gateway on.

1 Like
5

I could fix it. Tnx for sharing the link.