Unlocking Connectivity: OPC UA Local Discovery Server
The OPC UA Local Discovery Server simplifies device discovery in industrial automation, enhancing seamless communication and integration across diverse systems.
The OPC UA Local Discovery Server is a software tool developed by the OPC Foundation that helps with the discovery of OPC UA servers on a local network.
The server works by scanning the network for available OPC UA servers and then creating a list of those servers. This list can then be accessed by other client applications, making it easier for them to locate and connect to the servers.
The Local Discovery Server supports multiple discovery mechanisms, including multicast, DNS-SD (DNS-based Service Discovery), and directory-based discovery via LDAP. It also supports secure communication using Transport Layer Security (TLS).
With the OPC UA Local Discovery Server, users can easily and quickly find available OPC UA servers on their network, which streamlines the process of connecting to these servers and accessing their data.
This tool is a valuable addition to any network that uses OPC UA servers, as it simplifies and speeds up the process of connecting to these servers and accessing their data.
For more information on the OPC UA Local Discovery Server and how it can benefit your network, visit the OPC Foundation's website.
Overview
OPC UA Local Discovery Server is a Shareware software in the category Desktop developed by OPC Foundation.
It was checked for updates 157 times by the users of our client application UpdateStar during the last month.
The latest version of OPC UA Local Discovery Server is 1.3.370.410, released on 10/04/2023. It was initially added to our database on 11/09/2013. The most prevalent version is 1.3.370.410, which is used by 80% of all installations.
OPC UA Local Discovery Server runs on the following operating systems: Windows.
OPC UA Local Discovery Server has not been rated by our users yet.
Pros
- Support for OPC UA standard
- Provides a standardized way for clients to discover OPC UA servers on the network
- Easy to set up and use
- Can be integrated with different platforms and programming languages
- Open-source, allowing for customization and community support
Cons
- Limited features compared to other commercial solutions
- May require additional configuration for advanced use cases
- Documentation can be limited and require some learning curve
- Not as widely adopted as some other industrial communication protocols
FAQ
What is OPC UA Local Discovery Server (LDS)?
OPC UA Local Discovery Server (LDS) is a configuration-free service that is used to locate OPC UA servers in the same subnet.
What are the key benefits of using OPC UA Local Discovery Server?
Key benefits of OPC UA Local Discovery Server include easier configuration of OPC UA clients and servers, improved performance and reliability, enhanced security, and greater interoperability.
How does OPC UA Local Discovery Server work?
OPC UA LDS works by automatically discovering OPC UA servers within the local network and providing information about their endpoint URLs, security policies, supported transport protocols, locality, and other attributes.
What are the system requirements for running OPC UA Local Discovery Server?
OPC UA LDS can be run on any system that supports .NET Framework 4.5 or later and has network connectivity to the local subnet.
How can OPC UA clients discover OPC UA servers using OPC UA LDS?
OPC UA clients can discover OPC UA servers using LDS by simply connecting to its well-known discovery endpoint URL (opc.tcp://hostname:4840/discovery) and requesting a browse operation.
Is OPC UA Local Discovery Server open source?
No, OPC UA Local Discovery Server is not open source. However, its specifications are open and publicly available for implementation by vendors and developers.
Can OPC UA Local Discovery Server be used on different platforms?
Yes, OPC UA Local Discovery Server can be used on different platforms as long as they support .NET Framework 4.5 or later. This includes Windows, Linux, and Mac OS X operating systems.
Is it possible to run multiple instances of OPC UA Local Discovery Server on the same system?
Yes, it is possible to run multiple instances of OPC UA Local Discovery Server on the same system by specifying different port numbers for each instance using command line arguments.
What is the role of OPC UA Local Discovery Server in OPC UA architectures?
OPC UA Local Discovery Server plays a key role in OPC UA architectures by providing a standard method for locating OPC UA servers within the local network and enabling clients to establish secure and reliable connections with them.
Is OPC UA Local Discovery Server backwards compatible with earlier versions of OPC UA?
Yes, OPC UA Local Discovery Server is backwards compatible with earlier versions of OPC UA and can be used with any compliant OPC UA client or server, regardless of its version.
Peter Salakani
I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.
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