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Scope: Core (OPC-10000-*) All specs

26 result(s) for UAFX Station

OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

3.1.14 UAFX Station

UAFX Station IA‑station supporting the OPC UA FX communication and application layer
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.2.1 Overview

Overview A UAFX Station has at least one UAFX-capable network interface. Since UAFX uses IP for different types of data exchange, each network interface shall have at least ... server address. The IP addresses of network interfaces (and respective interface parameters) of the UAFX Station are configured as a part of the bootstrapping process. This configuration can be provided
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.2.2 Supported Features

Supported Features To fulfil the aforementioned system behaviour, a UAFX Station shall support a DHCP client on each network interface, supporting configuration methods defined in IETF
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.3 VLANs

forward VLAN-tagged Ethernet frames with the VLAN IDs used by the attached UAFX Station. The overall configuration results in tagged and untagged traffic originating from a UAFX Station . NOTE
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.4.2 Application and QoS engineering

OfflineEngineering environment, first create the user programs and UAFX Applications and set up the (default) networking configuration of the End Station Components (see 6.3 ) on their Controller. Next, Controls Engineers ... additional configuration is needed. For priority-based QoS at the Ethernet layer, the UAFX Station has default VLAN interfaces created as defined in  . To this end, Engineer A may modify
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.4.3 Network configuration

Components. The Static VLAN Registration Entries add those ports that are connected to a UAFX Station or an IA-station interconnecting UAFX Stations in a network to the tagged member ... VLAN IDs. As a result, the VLAN tags are transmitted from the sending UAFX Station to the receiving UAFX Station . In addition, the Network Engineer may also configure
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.4.4 System integration

network interface names. This step is only necessary if the deployment of the UAFX Station uses different values, as available in the Descriptor in 5.6.4.2 . Clause 5.6.4.2 describes the Information
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.5.2 UAFX Station requirements

UAFX Station requirements A UAFX Station shall: comprise a conformant IA-station , support middleware modelling of network interfaces and QoS in the UAFX communication and application layer: priority mapping configuration ... including at least one instance of the LldpInformationType , and if the UAFX Station contains one or more Bridge Components , at least one instance of the RemoteSystemsData Component of the LldpInformationType
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.2.2 NETCONF

NETCONF A UAFX Station supporting remote management shall support a Network Configuration Protocol (NETCONF) server as defined in IETF RFC 7589 (NETCONF over TLS). NOTE 1 This document does ... capabilities (for both client and server) and YANG modules to be supported by a UAFX Station . A single management entity controls all components of a UAFX Station. Figure 16 shows
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.1 Overview

themselves to their peers for device and topology discovery. By default, announcements from a UAFX Station contain, among others, the management address(es) and system capabilities (see 7.3.2.2.4 ). For adaptability ... illustrates an example network showing the LLDP agents and their management in a UAFX Station consisting of a single End Station Component , an IA-station , and a UAFX Station with
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.1 Version

Version A UAFX Station shall implement LLDP according to IEEE Std 802.1AB -2016, 5.3, following the definitions
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.2 Operational control parameters

These parameter definitions apply to all external ports of a UAFX Station . NOTE According to IEEE Std 802.1AB‑2016 , 9.1.1 c), changes to the local system that impact information ... communicate the local changes as quickly as possible to any neighbouring systems. A UAFX Station shall support LLDP transmit mode (adminStatus enabledTxOnly) on an external End Station Component port
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.1 General

General A UAFX Station transmitting LLDPDUs shall include the LLDP TLVs selected in this sub-clause. A UAFX Station receiving LLDPDUs shall process LLDPDUs and include the information
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.2 Chassis ID TLV

same value for all transmitted LLDPDUs independent from the transmitting port of the UAFX Station , i.e., be a non-volatile, UAFX Station -unique identifier. The Chassis ID subtype field should ... wide uniqueness. For UAFX Stations with multiple unique MAC addresses, any one of the UAFX Station's MAC addresses may be used and shall be the same for all external
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.3 Port ID TLV

transmitted LLDPDUs for a given external port, i.e., be a non-volatile, UAFX Station -unique identifier of the LLDPDU-transmitting port. The Port ID subtype field should contain subtype
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.4 System Capabilities TLV

System Capabilities TLV A UAFX Station consisting of only one or more End Station Components shall set the system and enabled capabilities fields to Station Only ... transmitted LLDPDUs. A UAFX Station with at least one End Station Component and at least one Bridge Component shall set the system and enabled capabilities fields to Station Only
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.4.5 Management Address TLV

Management Address TLV A UAFX Station supporting remote management shall announce at least one IPv4 address by which its management entity (see 7.2.2 ) can be reached
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.2.5 Remote management

Remote management A UAFX Station supporting remote management (see 7.2 ) shall implement LLDP management according to IEEE 802.1ABcu-2021, 5.3 Item o). A UAFX Station supporting the remote systems
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1 Overview

Instance . The number and type of PTP Instances residing on a UAFX Station depend on the gPTP domains it participates in and its composition, e.g., the presence of a Bridge ... Component . A UAFX Station can host more than one PTP Instance , e.g., UAFX Stations 1 and 2. A Grandmaster PTP Instance can reside on any grandmaster-capable UAFX Station
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1.2 PTP Instances

single Bridge Component or End Station Component within exactly one gPTP domain. A UAFX Station can contain more than one PTP Instance in the same gPTP domain
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1.4 Examples of PTP in a UAFX Station

Examples of PTP in a UAFX Station A UAFX Station can support one or more gPTP domains. Each gPTP domain is represented by a PTP Instance, which can have ... UAFX Application (e.g., sequence of events). Figure 20 shows an example of a UAFX Station consisting of a single End Station Component supporting one gPTP domain. Figure 21 shows
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1.5 Engineered time synchronisation spanning tree

tree for a given gPTP domain, e.g., prevent sync tree changes in case of UAFX Station addition or removal from the network. Working Clock is a use case
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.2.1 General

General A UAFX Station supporting gPTP time synchronisation as defined in IEEE Std 802.1AS‑2020 shall conform to IEEE Std 802.1AS‑2020 , 5 with the definitions specified ... Clock representation in OPC UA needs to be added in a future release for UAFX
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.2.2 gPTP domain support

gPTP domain support A UAFX Station supporting gPTP time synchronisation shall support at least two gPTP domains in a Bridge Component for Working Clock and Global Time and at least
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.2.4 Remote management

Remote management A UAFX Station supporting remote management (see 6.2) and gPTP time synchronisation shall implement gPTP management for the managed objects defined in IEEE
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

5.4.4.3 UAFX Descriptor Contents - Networking Information Model

Model Table 13 describes UAFX Descriptor Contents - Networking Information Model ConformanceUnits, which describe the UAFX Station Information Model contents of a Descriptor. For additional information about these items, please refer