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7 result(s) for SessionId

• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  5.1.4 Message spoofing
  ability to sign Message s. Additionally, Message s will always contain a valid SessionId , SecureChannelId , RequestId and Timestamp as well as the correct sequence number. OPC UA when operating ... Session establishment. It is important that when a device starts up that the SessionId that is initially assigned to the first Session is a random number or a continuation
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.7.2.1 Description
  Server returns two values which uniquely identify the Session . The first value is the sessionId which is used to identify the Session in the audit logs and in the Server
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.7.2.2 Parameters
  Human readable string that identifies the Session . The Server makes this name and the sessionId visible in its AddressSpace for diagnostic purposes. The Client should provide a name that ... provided in 5.3 . Response responseHeader ResponseHeader Common response parameters (see 7.33 for ResponseHeader type). sessionId NodeId A unique NodeId assigned by the Server to the Session . This identifier is used
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  6.6.3 Client Redundancy
  prevented. OPC UA does not provide a standardized mechanism for conveying the SessionId and SubscriptionIds from the active Client to the backup Clients , but as long as the backup Clients
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.35 SessionAuthenticationToken
  Client Certificate to authenticate incoming messages. It is the secret form of the sessionId for internal use in the Client and Server Applications . The SessionAuthenticationToken is a subtype of NodeId
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  6.4.7 AuditSessionEventType
  defined in 6.4.4 , which means it inherits the InstanceDeclarations of that Node. HasProperty Variable SessionId NodeId PropertyType Mandatory Conformance Units Auditing Connections This EventType inherits all Properties of the AuditSecurityEventType ... Service or cause that generates the Event (e.g. CreateSession , ActivateSession or CloseSession ). The SessionId shall contain the SessionId of the session that the Service call was issued
• OPC-10000-10 – OPC Unified Architecture - Part 10: Programs
  5.2.8 ProgramDiagnostic2 DataType
  ProgramDiagnostic2DataType structure Name Type Description ProgramDiagnostic2DataType structure createSessionId NodeId The CreateSessionId contains the SessionId of the Session on which the call to the Create Method was issued to create ... last Program Method called on the Program Invocation . lastMethodSessionId NodeId The LastMethodSessionId contains the SessionId of the Session on which the last Program Control Method call to the Program Invocation