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17 result(s) for GlobalDiscoveryServer

• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  4.1 OPC UA security environment
  also defines global services such as Certificate management, KeyCredential management, AuthorizationService , and GlobalDiscoveryServer (GDS) to help manage security and other global functionality. Figure 1 - OPC UA network example
• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  9.4.1 Overview
  Overview In some systems, a GlobalDiscoveryServer with Certificate Management could be deployed. The GlobalDiscoverServer will either push certificates to Clients and Servers or allow Servers and Clients to pull certificates ... GlobalDiscoveryServer certificate management can manage all certificate deployments; this includes TrustLists , CAs and CRLs
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  6.6.2.4.1 Overview
  ServerCapability NTRS defined in OPC 10000-12 for discovery including the registration with a GlobalDiscoveryServer . Figure 27 shows a typical non-transparent Redundancy setup. Figure 27 - Non-Transparent Redundancy setup
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  3.1.9 GlobalService
  that provides centrally managed Capabilities needed for a system. Note 1 to entry: a GlobalDiscoveryServer , a CertificateManager , a KeyCredentialService and an AuthorizationService are all examples of GlobalServices
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.1 Overview
  discovery information for all applications that have been announced on the local MulticastSubnet. A GlobalDiscoveryServer (GDS) maintains discovery information for applications available in an administrative domain
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.3.1 Overview
  functionality locally in the Client. Searching for Servers known to a GlobalDiscoveryServer . The DiscoveryUrl is what a Client uses to connect to a DiscoveryEndpoint (see 4.3.2 ). Clients should be aware
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  4.4.1 Overview
  ClientUrl for a Client ; Searching for Clients known to a GlobalDiscoveryServer . The mechanisms based on an LDS are not available since Clients do not register with
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.1 Overview
  this reason, there is a need for an enterprise wide DiscoveryServer called a GlobalDiscoveryServer . The GlobalDiscoveryServer (GDS) is an OPC UA Server which allows Clients to search
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.3 Client connections to global services
  Client connections to global services A GlobalDiscoveryServer is a Server implementing different global services for discovery, Certificate management, user or PubSub key management, user authorization, software and device management
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.5.1 Overview
  Overview The GlobalDiscoveryServer Information Model used for discovery is shown in Figure 12 . Most of the interactions between the GlobalDiscoveryServer and Application administrator or the Client will be via Methods
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.5.3 DirectoryType
  DirectoryType DirectoryType is the ObjectType for the root of the GlobalDiscoveryServer AddressSpace . It organizes the information that can be accessed into subfolders It also provides methods that allow applications
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.5.6 RegisterApplication
  RegisterApplication The RegisterApplication Method is used to register a new applicationwith a GlobalDiscoveryServer . This Method shall be called from an authenticated SecureChannel and from a Client that has access ... NodeId ApplicationId ); Argument Description Application The application that is to be registered with the GlobalDiscoveryServer . ApplicationId A unique identifier for the registered application. This identifier is persistent and is used
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.5.7 UpdateApplication
  UpdateApplication The UpdateApplication Method is used to update an existing application in a GlobalDiscoveryServer . This Method shall be called from an authenticated SecureChannel and from a Client that has access
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  6.5.8 UnregisterApplication
  UnregisterApplication The UnregisterApplication Method is used to remove an application from a GlobalDiscoveryServer . This Method shall be called from an authenticated SecureChannel and from a Client that has access
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  7.9.1 Overview
  Overview The GlobalDiscoveryServer AddressSpace used for Certificate management is shown in Figure 22 . Most of the interactions between the GlobalDiscoveryServer and application administrator or the Client will be via Methods ... defined on the Directory folder. Figure 22 - The Certificate Management AddressSpace for the GlobalDiscoveryServer
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  A.2 Resolving References to Remote Servers
  EndpointUrl that it can use. A Client can do this by using the GlobalDiscoveryServer that knows about the Server . The process of connecting to a Server containing a remote Node
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  E.1 Global Discovery via Other Directory Services
  request the EndpointDescriptions necessary to connect to an individual Servers Some implementations of a GlobalDiscoveryServer will be a front-end for a standard Directory Service . In these cases, the QueryApplications