Discovery Service Set

This Service Set defines Services used to discover OPC Unified Architecture Servers that are available in a system. It also provides a manner in which clients can read the security configuration required for connection to the Server. The Discovery Services are implemented by individual Servers and by dedicated Discovery Servers. Well known dedicated Discovery Servers provide a way for clients to discover all registered OPC Unified Architecture Servers. Section Discovery describes how to use the Discovery Services with dedicated Discovery Servers.