OPC UA Protocol
This page provides information on the OPC UA Protocol detected by the Netify DPI engine. The protocol operates on 4 ports registered with the IANA. The port information is provided below.
Protocol Description
OPC UA is an industrial automation protocol for secure, cross-platform communication between machines, devices, and software.
Please see the protocol catalog page for information on other protocols detected by Netify DPI.
Protocol Details
- ID
- 359
- Full Name
- Open Platform Communications Unified Architecture
- Abbreviation
- OPC UA
- Category Tag
- infrastructure
- Category
- Infrastructure
- Home Page
- OPC UA
- Introduced
- Version 5.1.7
Protocol Ports - RFC
- TCP 4840
- OPC UA Connection Protocol
- UDP 4840
- OPC UA Multicast Datagram Protocol
- TCP 4843
- OPC UA TCP Protocol Over TLS/SSL
- UDP 4843
- OPC UA TCP Protocol Over TLS/SSL
Related Protocols
Review the Infrastructure category suite below, or explore the complete protocol catalog.