OPC.DA_IOPCServer

Description

This indicates an attempt by an OPC client to connect to the IOPCServer interface.
OPC Data Access Specification is a standards specification by the OPC Foundation. It is designed for communication between multi-vendor devices and control applications.

Affected Products

OPC DA

Impact

Unexpected network communication

Technology

Client-Server

Behavior

• Reasonable

Application Dependencies

• OPC.DA

References

• https://en.wikipedia.org/wiki/OPC_Data_Access