Using IOPCSecurityPrivate in a .NET Client|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

Avatar
Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
Lost password?
sp_Feed sp_PrintTopic sp_TopicIcon
Using IOPCSecurityPrivate in a .NET Client
Avatar
Michael Ross
New Member
Members
Forum Posts: 1
Member Since:
10/22/2017
sp_UserOfflineSmall Offline
1
10/29/2017 - 19:29
sp_Permalink sp_Print

Hi,

I am trying to connect with a ClearSCADA server via OPC HDA and OPC DA and can only see a subset of tags (those available to the guest account). The ClearSCADA server has been setup using the additional private security feature that uses the IOPCSecurityPrivate interface. I have tested this type of security using a test tool from OSI and the credentials I am trying to use work through that tool.

The OPC Foundation website includes a link that includes sample code for this interface (https://opcfoundation.org/deve…..lications/) and says its for .NET, but its a C++ project and does not use the .NET APIs.

I have found a similar post on this forum (https://opcfoundation.org/foru…..et-client/) that says I should pass the username/password in a ConnectData object. I have tried this and it does not work.

Can anyone shed any light on whether this is possible through the .NET API?

If so, has anyone got an example of how to implement this?

Thanks in advance!

Mike 

Forum Timezone: America/Phoenix
Most Users Ever Online: 510
Currently Online:
Guest(s) 44
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Forum Stats:
Groups: 2
Forums: 10
Topics: 1445
Posts: 4889