The IANA registered OPC UA port for UDP

) OpcUa Specific Get

DataTypeId POINTER TO OpcUa_NodeId

BrowseName POINTER TO OpcUa_QualifiedName

DisplayName POINTER TO OpcUa_LocalizedText

ParentReferenceType POINTER TO OpcUa_NodeId

TypeDefinition POINTER TO OpcUa_NodeId

Enabled OpcUa_Boolean True

Implementation of the OPC UA [...] ) Discovery OPCUAClient_FindServers (Function) OPCUAClient_FindServers

and the server defined [...] NamespaceArray EXTENDS UA [...] ARRAY [0..3] OF UA