TTDP-MIB Table View

ETBN ETB logical links table.
          
There are always 2 directions (dir1, dir2) for each ETBN.

ttdpLogicalLinksEntry row .1.0.61375.2.5.1.3.2.1

Entry for an ETBN logical links table.

Indexes

ttdpLogicalLinksIdx

Column	Syntax	OID
ttdpLogicalLinksIdx Link index in logical link table. 1 is for dir1, 2 for dir2 of the ETBN.	TtdpDirection Type Values: 1 dir1 2 dir2	.1.0.61375.2.5.1.3.2.1.1
ttdpConfiguredPhysLinesNb Number of statically defined physical lines in LAG.	Unsigned32 Constraints: range: 1-4	.1.0.61375.2.5.1.3.2.1.2
ttdpActivePhysLinesNb Number of active physical lines in LAG.	Unsigned32 Constraints: range: 0-4	.1.0.61375.2.5.1.3.2.1.3
ttdpIsEndLink Logical link extremity status. true when logical link is an ETB end link, else false.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.0.61375.2.5.1.3.2.1.4

Physical lines table for an ETB direction.

ttdpPhysicalLinesEntry row .1.0.61375.2.5.1.3.3.1

Physical lines table entry.

ttdpLogicalLinksIdx is the first level index in ttdpLogicalLinksTable,
ttdpPhysicalLinesIdx is the second level index in ttdpPhysicalLinesTable.

Indexes

ttdpLogicalLinksIdx ttdpPhysicalLinesIdx

Column	Syntax	OID
ttdpPhysicalLinesIdx Line index in physical lines table. None value is not allowed (only line A, B, C or D).	TtdpPhysicalLineId Type Values: 45 lineNone 65 lineA 66 lineB 67 lineC 68 lineD	.1.0.61375.2.5.1.3.3.1.1
ttdpPortState TTDP switch port state.	Enumeration Enumerated Values: 0 disabled 2 forwarding 3 discarding	.1.0.61375.2.5.1.3.3.1.2
ttdpLineRcvState Physical line status (according to TTDP HELLO frames received and port status).	Enumeration Enumerated Values: 1 lineNotOK 2 lineOK 3 notAvailable	.1.0.61375.2.5.1.3.3.1.3
ttdpPeerLineId Physical line distant (peer) ID.	TtdpPhysicalLineId Type Values: 45 lineNone 65 lineA 66 lineB 67 lineC 68 lineD	.1.0.61375.2.5.1.3.3.1.4

Physical lines statistics table for physical lines (optional).

ttdpPhysicalLinesStatsEntry row .1.0.61375.2.5.1.3.4.1

Physical line statistics table entry.

ttdpLogicalLinksIdx is the first level index in ttdpLogicalLinksTable,
ttdpPhysicalLinesIdx is the second level index in ttdpPhysicalLinesStatsTable.

Indexes

ttdpLogicalLinksIdx ttdpPhysicalLinesIdx

Column	Syntax	OID
ttdpHelloSentFrames Number of HELLO frames sent on this line Optional, = -1 if not provided.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.0.61375.2.5.1.3.4.1.1
ttdpHelloReceivedFrames Number of HELLO frames received on this line Optional, = -1 if not provided.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.0.61375.2.5.1.3.4.1.2
ttdpRemoteFastModeCnt Number of times fast mode was activated on peer. Optional, = -1 if not provided.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.0.61375.2.5.1.3.4.1.3
ttdpLocalFastModeCnt Number of times fast mode was locally entered (activated by peer). Optional, = -1 if not provided.	SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.0.61375.2.5.1.3.4.1.4

corrected physical topology (connectivity table) + some more info.

ttdpEtbnEntry row .1.0.61375.2.5.1.5.3.1

Entry for corrected physical topology (connectivity table).

Indexes

ttdpEtbnTableIdx

Column	Syntax	OID
ttdpEtbnTableIdx ETBN index in ttdpEtbnTable (physical topology).	Unsigned32 Constraints: range: 1-63	.1.0.61375.2.5.1.5.3.1.1
ttdpEtbnId ETBN ID on ETB. 1..N ETBN are ordered from lowest cstUUID toward direction2 for ascending ETBN Ids. Only present ETBNs are included, while missing ETBN are not listed. The sequence may therefore include g…	Unsigned32 Constraints: range: 0-63	.1.0.61375.2.5.1.5.3.1.2
ttdpEtbnMacAddr ETBN MAC address. NULL if ETBN not present in case of corrected topology.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.0.61375.2.5.1.5.3.1.3
ttdpEtbnOrientation ETBN orientation in relation to train reference direction.	TtdpOrientation Type Values: 1 direct 2 inverse 3 undefined	.1.0.61375.2.5.1.5.3.1.4
ttdpEtbnIpAddr ETBN IP address on ETB. NULL if not defined.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.0.61375.2.5.1.5.3.1.5
ttdpEtbnNodeRole ETBN node role.	Enumeration Enumerated Values: 0 undefined 1 master 2 backup 3 notRedundant	.1.0.61375.2.5.1.5.3.1.6
ttdpEtbnInaugState ETBN inauguration state.	Enumeration Enumerated Values: 0 init 1 notInaugurated 2 inaugurated 3 readyForInauguration	.1.0.61375.2.5.1.5.3.1.7
ttdpEtbnInhibit Inhibit request from this node. Inauguration allowed true or false.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.0.61375.2.5.1.5.3.1.8
ttdpRemoteInhibit Remote composition inhibition. Inauguration allowed true or false.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.0.61375.2.5.1.5.3.1.9
ttdpConnTableCrc32 CRC32 of raw physical topology (connectivity table), not corrected.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.0.61375.2.5.1.5.3.1.10
ttdpEtbTopoCnt CRC32 of logical topology (Train Network Directory).	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.0.61375.2.5.1.5.3.1.11
ttdpLengthen Lengthen flag. 1(false)=stable length, 2(true)=lengthening, 3(undefined)=undefined.	Antivalent2 Type Values: 0 error 1 false 2 true 3 undefined	.1.0.61375.2.5.1.5.3.1.12
ttdpShorten Shorten flag. 1(false)=stable length, 2(true)=shortening, 3(undefined)=undefined.	Antivalent2 Type Values: 0 error 1 false 2 true 3 undefined	.1.0.61375.2.5.1.5.3.1.13

Connection table for ETBNs in each ETB directions (always 2 directions).
          
Contains 'connectivity vector' and 'ETBN vector' for each ETBN

ttdpConnectEntry row .1.0.61375.2.5.1.5.4.1

Connection table entry.

ttdpEtbnTableIdx is the first level index in ttdpEtbnTable,
ttdpConnectTableIdx is the second level index in ttdpConnectTable.

Indexes

ttdpEtbnTableIdx ttdpConnectTableIdx

Column	Syntax	OID
ttdpConnectTableIdx Direction index in ttdpConnecttable.	TtdpDirection Type Values: 1 dir1 2 dir2	.1.0.61375.2.5.1.5.4.1.1
ttdpNeighbourMacAddr MAC address of direct ETBN neighbour in this direction.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.0.61375.2.5.1.5.4.1.2
ttdpEtbnDirCnt Number of ETBNs in this direction.	Unsigned32 Constraints: range: 0-62	.1.0.61375.2.5.1.5.4.1.3

Table of ETBN vectors for each ETBN in each direction. 
The vector in each direction is currently an ordered list
of MAC addresses, starting with the node closest to the ETBN. 
This may be subject to change, to match the unordered vectors
included in the TOPOLOGY messages.

ttdpEtbnVectorEntry row .1.0.61375.2.5.1.5.5.1

ETBN vectors table entry.

ttdpEtbnTableIdx is the first level index in ttdpEtbnTable,
ttdpConnectTableIdx is the second level index in ttdpConnectTable,
ttdpEtbnVectorIdx is the third level index in ttdpEtb…

Indexes

ttdpEtbnTableIdx ttdpConnectTableIdx ttdpEtbnVectorIdx

Column	Syntax	OID
ttdpEtbnVectorIdx Index of ETBN in ttdpEtbnVector.	Unsigned32 Constraints: range: 1-62	.1.0.61375.2.5.1.5.5.1.1
ttdpEtbnVectorMacAddr ETBN MAC address.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.0.61375.2.5.1.5.5.1.2

Consist table: logical topology = Train Network Directory (TNDir) + some more info.
          
Organized conforming to the 3 levels of TNDir.

ttdpCstEntry row .1.0.61375.2.5.1.5.7.1

Entry for Consist table.

Indexes

ttdpCstTableIdx

Column	Syntax	OID
ttdpCstTableIdx Consist number (index in Consist table). Consist nb 1 is the reference at extremity 1 of the train with lowest CstUUID.	Unsigned32 Constraints: range: 1-32	.1.0.61375.2.5.1.5.7.1.1
ttdpCstUuid Consist UUID (Universally Unique IDentifier).	OctetString Constraints: range: 16-16	.1.0.61375.2.5.1.5.7.1.2
ttdpCstOrientation Orientation of the Consist in relation to train reference direction.	TtdpOrientation Type Values: 1 direct 2 inverse 3 undefined	.1.0.61375.2.5.1.5.7.1.3
ttdpCstCnCnt Number of CN in Consist.	Unsigned32 Constraints: range: 0-32	.1.0.61375.2.5.1.5.7.1.4
ttdpCstEtbnCnt Number of ETBN in Consist.	Unsigned32 Constraints: range: 0-32	.1.0.61375.2.5.1.5.7.1.5

List of CN in this Consist.

ttdpCstCnEntry row .1.0.61375.2.5.1.5.8.1

Entry for list of Consist CNs.

ttdpCstTableIdx is the first level index in ttdpCstTable,
ttdpCstCnTableIdx is the second level index in ttdpCstCnTable.

Indexes

ttdpCstTableIdx ttdpCstCnTableIdx

Column	Syntax	OID
ttdpCstCnTableIdx Index in this Consist CN table.	Unsigned32 Constraints: range: 1-32	.1.0.61375.2.5.1.5.8.1.1
ttdpCnType CN type.	Enumeration Enumerated Values: 1 mvb 2 notUsed 3 can 4 ethernet	.1.0.61375.2.5.1.5.8.1.2
ttdpCnId CN ID. Statically defined, it identifies the Consist Network inside the Consist	Unsigned32 Constraints: range: 1-32	.1.0.61375.2.5.1.5.8.1.3
ttdpSubnetId Used to number the CN subnet on ETB.	Unsigned32 Constraints: range: 1-63	.1.0.61375.2.5.1.5.8.1.4
ttdpSubnetIpAddr CN subnet IP address.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.0.61375.2.5.1.5.8.1.5
ttdpSubnetIpMask CN subnet IP network mask.	SNMPv2-SMIIpAddress Type Constraints: range: 4	.1.0.61375.2.5.1.5.8.1.6

List of ETBN connected to this CN.

ttdpCnEtbnEntry row .1.0.61375.2.5.1.5.9.1

Entry for list of ETBN connected to this CN.

ttdpCstTableIdx is the first level index in ttdpCstTable,
ttdpCstCnTableIdx is the second level index in ttdpCstCnTable.
ttdpCnEtbnTableIdx is the third level in…

Indexes

ttdpCstTableIdx ttdpCstCnTableIdx ttdpCnEtbnTableIdx

Column	Syntax	OID
ttdpCnEtbnTableIdx Index in this CN ETBN table.	Unsigned32 Constraints: range: 1-63	.1.0.61375.2.5.1.5.9.1.1
ttdpCnEtbnId Number of the ETBN (on ETB) connected to this CN.	Unsigned32 Constraints: range: 1-63	.1.0.61375.2.5.1.5.9.1.2