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10 result(s) for DiscoveryServers

• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.5.2.1 Description
  Service returns the Servers known to a Server or Discovery Server . The behaviour of Discovery Servers is described in detail in OPC 10000-12 . The Client may reduce the number ... discoveryUrls provided in ApplicationDescription shall belong to the Gateway Server. Some Discovery Servers may return multiple records for the same Server if that Server can be accessed via multiple paths
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.5.5.1 Description
  Description This Service is implemented by Discovery Servers . This Service registers a Server with a Discovery Server . This Service will be called by a Server or a separate configuration utility ... Server with an EndpointDescription for the Discovery Server as part of the configuration process. Discovery Servers shall reject registrations if the serverUri provided does not match the applicationUri in Server
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.5.6.1 Description
  Description This Service is implemented by Discovery Servers . This Service allows a Server to register its DiscoveryUrls and capabilities with a Discovery Server . It extends the registration information from RegisterServer ... separate configuration utility. Clients will not use this Service . Servers that support RegisterServer2 shall try to register with the Discovery Server using this Service and shall fall back to RegisterServer
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.13.1 Overview
  structure used in the RegisterServer2 Service allows Servers to provide additional configuration parameters to Discovery Servers for registration. Table 133 defines the current set of discovery configuration options. The ExtensibleParameter
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  8.2 XML Schema and WSDL
  encoded Messages . It also defines the port types for OPC UA Servers and DiscoveryServers . Links to the WSDL and XML Schema files can be found in Annex
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  1 Scope
  This part specifies how OPC Unified Architecture (OPC UA) Clients and Servers interact with DiscoveryServers when used in different scenarios. It specifies the requirements for the LocalDiscoveryServer, LocalDiscoveryServer
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.1 Overview
  specified in OPC 10000-4 . They are implemented by individual Servers and by dedicated DiscoveryServers . The following dedicated DiscoveryServers provide a way for applications to discover registered OPC UA Application
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.3.1 Overview
  uses to connect to a DiscoveryEndpoint (see 4.3.2 ). Clients should be aware of rogue DiscoveryServers that might direct them to rogue Servers . That said, this problem is mitigated when
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.3.4 MulticastSubnet Discovery
  MulticastExtension on its local host and requests a list of DiscoveryUrls for Servers and DiscoveryServers available on the MulticastSubnet . The discovery process for this scenario is illustrated in Figure
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  E.1 Global Discovery via Other Directory Services
  Servers by using APIs specific to DirectoryService to query for UA Servers or UA DiscoveryServers available on the network. The Client would then use the URLs for DiscoveryEndpoints stored