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TTDB-MIB

        This MIB module defines the Network Management interfaces
for the Train Topology Database (TTDB) defined by the
IEC standard 61375-2-3.
This definition specifies a pure monitoring variant of a
SNMP entity.

Source file: TTDB-MIB
Last revised: 27 Nov 2019, 00:00 UTC
Identity: iec61375p2
Base OID: 1.0.61375.2

Imported Objects

SNMPv2-CONF	MODULE-COMPLIANCE (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI	MODULE-IDENTITY (no object page) OBJECT-TYPE (no object page) Unsigned32
SNMPv2-TC	TEXTUAL-CONVENTION (no object page)

Net-SNMP examples using the westermo MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity

/usr/bin/snmptranslate -Pud -Ir -On -m 'TTDB-MIB' -M '/opt/observium/mibs/westermo:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TTDB-MIB::iec61375p2'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'TTDB-MIB' -M '/opt/observium/mibs/westermo:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TTDB-MIB::iec61375p2'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (22)

std		`.1.0`
stdx61375		`.1.0.61375`
iec61375p2		`.1.0.61375.2`
ttdb		`.1.0.61375.2.3`
ttdbObjects		`.1.0.61375.2.3.1`
ttdbGenInfo		`.1.0.61375.2.3.1.1`
ttdbEtbId	Unsigned32	`.1.0.61375.2.3.1.1.1`
ttdbValidityState	TtdbValidity	`.1.0.61375.2.3.1.1.2`
ttdbConfirmationState	TtdbConfirmation	`.1.0.61375.2.3.1.1.3`
ttdbTrainId	OctetString	`.1.0.61375.2.3.1.1.4`
ttdbOpTrnTopoCnt	SNMPv2-SMIUnsigned32	`.1.0.61375.2.3.1.1.5`
ttdbOpVehList		`.1.0.61375.2.3.1.2`
ttdbOpVehCnt	Unsigned32	`.1.0.61375.2.3.1.2.1`
ttdbOpVehTable		`.1.0.61375.2.3.1.2.2`
ttdbOpVehEntry	ttdbOpVehIdx	`.1.0.61375.2.3.1.2.2.1`
ttdbOpVehIdx	Unsigned32	`.1.0.61375.2.3.1.2.2.1.1`
ttdbOpVehId	OctetString	`.1.0.61375.2.3.1.2.2.1.2`
ttdbOpVehNo	Unsigned32	`.1.0.61375.2.3.1.2.2.1.3`
ttdbOpVehIsLead	Enumeration	`.1.0.61375.2.3.1.2.2.1.4`
ttdbOpVehLeadDir	Enumeration	`.1.0.61375.2.3.1.2.2.1.5`
ttdbOpVehOrient	TtdbOrient	`.1.0.61375.2.3.1.2.2.1.6`
ttdbConformance		`.1.0.61375.2.3.2`

Dependencies (3) 3 direct Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree

TTDB-MIBwestermoselected
- SNMPv2-CONFrfcdefault fallback2 symbols
  - SNMPv2-SMIrfc3 symbols
- SNMPv2-SMIrfcdefault fallbackshared3 symbols
- SNMPv2-TCrfcdefault fallback1 symbol
  - SNMPv2-SMIrfcshared1 symbol

Dependency-first compile order

SNMPv2-SMIrfc
SNMPv2-CONFrfc
SNMPv2-TCrfc
TTDB-MIBwestermoselected

Type Definitions (3)

TtdbConfirmation	Enumeration	`unconfirmed(1)` `confirmed(2)`
TtdbOrient	Enumeration	`direct(1)` `inverse(2)` `undefined(3)`
TtdbValidity	Enumeration	`invalid(1)` `valid(2)` `shared(3)`

Conformance Groups (2)

ttdbBasicGroup	ttdbEtbId ttdbValidityState ttdbConfirmationState ttdbTrainId ttdbOpVehCnt ttdbOpTrnTopoCnt basic group of TTDB parameters	`.1.0.61375.2.3.2.2`
ttdbOpVehListGroup	ttdbOpVehId ttdbOpVehNo ttdbOpVehIsLead ttdbOpVehLeadDir ttdbOpVehOrient operational vehicle list parameters for TTDB monitoring	`.1.0.61375.2.3.2.3`

Compliance Statements (1)

OID .1.0.61375.2.3.2.4

basic implementation requirements for TTDB monitoring

Required groups

mandatory	ttdbBasicGroup
mandatory	ttdbOpVehListGroup