5.3.2 Structure DataTypes

5.3.2.1 PriorityMappingEntryType

This Structure DataType is used to represent an entry in the PriorityMappingTableType. The PriorityMappingEntryType is formally defined in Table 40.

Table 40 – PriorityMappingEntryType structure
Name Type Description
PriorityMappingEntryTypeStructure

MappingUri

StringNamed identifier of a well-known predefined set of priority labels.

PriorityLabel

StringTextual representation of the desired transport priority.

PriorityValue_PCP

Byte

VLAN Tag based priority value.

PriorityValue_PCP shall be a value between 0 and 7, or 0xFF.

The value 0xFF indicates the PriorityValue_PCP is not used.

PriorityValue_DSCP

UInt32

IP header based priority value.

PriorityValue_DSCP shall be a value between 0 and 63, or 0xFFFFFFFF.
The value 0xFFFFFFFF indicates the PriorityValue_PCP is not used.

Its representation in the AddressSpace is defined in Table 41.

Table 41 – PriorityMappingEntryType Definition
Attribute Value
BrowseNamePriorityMappingEntryType
IsAbstractFalse
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the Structure DataType defined in OPC 10000-5
Conformance Units
BNM Priority Mapping 2
5.3.2.2 LldpManagementAddressTxPortType

This Structure DataType represents the YANG list management-address-tx-port as defined in IEEE 802.1ABcu-2021. The LldpManagementAddressTxPortType is formally defined in Table 42.

Table 42 – LldpManagementAddressTxPortType structure
Name Type Description
LldpManagementAddressTxPortTypeStructure

AddressSubtype

UInt32Type of address (8.5.9.3 of IEEE Std 802.1AB-2016, enumeration based on ianaAddressFamilyNumbers IETF RFC 3232)

ManAddress

StringManagement address associated with this TLV (8.5.9.4 of IEEE Std 802.1AB-2016)

TxEnable

BooleanTransmission enabled status (9.1.2.1 of IEEE Std 802.1AB-2016)

AddrLen

UInt32Length of the management address subtype and the management address fields in LLDPDUs transmitted by the local LLDP agent (8.5.9.2 of IEEE Std 802.1AB-2016)

IfSubtype

ManAddrIfSubtypeInterface numbering method used for defining the interface number, associated with the local system (8.5.9.5 of IEEE Std 802.1AB-2016)

IfId

UInt32Interface number for the management address component associated with the local system (8.5.9.6 of IEEE Std 802.1AB-2016)

The AddressSubtype and ManAddress are mandatory. The TxEnable has the default value false. The AddrLen is an optional element and shall be set to 0 if this variable is unititialized. The IfSubtype is an optional Enumeration element and shall be set to None if this variable is uninitialized. The IfId is an optional element and shall be set to 0 if this element is uninitialized or unknown.

Its representation in the AddressSpace is defined in Table 43.

Table 43 – LldpManagementAddressTxPortType Definition
Attribute Value
BrowseNameLldpManagementAddressTxPortType
IsAbstractFalse
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the Structure DataType defined in OPC 10000-5
Conformance Units
BNM IEEE LLDP Info
5.3.2.3 LldpManagementAddressType

This Structure DataType is used to represent the YANG list management-address as defined in IEEE 802.1ABcu-2021. The LldpManagementAddressType is formally defined in Table 44.

Table 44 – LldpManagementAddressType structure
Name Type Description
LldpManagementAddressTypeStructure

AddressSubtype

UInt32Type of address (8.5.9.3 of IEEE Std 802.1AB-2016), enumeration based on ianaAddressFamilyNumbers IETF RFC 3232)

Address

StringManagement address associated with this TLV. (8.5.9.4 of IEEE Std 802.1AB-2016)

IfSubtype

ManAddrIfSubtypeInterface numbering method used for defining the interface number, associated with the local system. (8.5.9.5 of IEEE Std 802.1AB-2016)

IfId

UInt32Interface number for the management address component associated with the local system. (8.5.9.6 of IEEE Std 802.1AB-2016)

The AddressSubtype and Address are mandatory. The IfSubtype is an optional variable and shall be set to None if this variable is unset. The IfId is an optional variable and shall be set to 0 if this variable is not set or unknown.

Its representation in the AddressSpace is defined in Table 45.

Table 45 – LldpManagementAddressType Definition
Attribute Value
BrowseNameLldpManagementAddressType
IsAbstractFalse
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the Structure DataType defined in OPC 10000-5
Conformance Units
BNM IEEE LLDP Info
5.3.2.4 LldpTlvType

This Structure DataType is used to represent the YANG list remote-unknown-tlv as defined in IEEE 802.1ABcu-2021. The LldpTlvType is formally defined in Table 46.

Table 46 – LldpTlvType structure
Name Type Description
LldpTlvTypeStructure

TlvType

UInt32Type of TLV (9.2.7.7.1 of IEEE Std 802.1AB-2016)

TlvInfo

ByteStringValue extracted from TLV. (9.2.7.7.1 of IEEE Std 802.1AB-2016)

The TlvType and TlvInfo are mandatory.

Its representation in the AddressSpace is defined in Table 47.

Table 47 – LldpTlvType Definition
Attribute Value
BrowseNameLldpTlvType
IsAbstractFalse
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the Structure DataType defined in OPC 10000-5
Conformance Units
BNM IEEE LLDP Info