SNMP MIB Reference

SNMP MIB Reference

1. SNMP MIB List

The SNMP MIBs that are supported by this product are shown below.

1.1. MIB tree

The MIB tree for MIB groups that are supported by this product are shown below.

   iso(1)
   |
   +--std(0)
   ||
   |+--iso8802(8802)
   ||
   |+--ieee802dot1(1)
   ||
   |+--ieee802dot1mibs(1)
   ||
   |+--lldpMIB(2)
   ||
   |+--lldpObjects(1)           (LLDP information)
   |
   +--org(3)
      |
      +--dod(6)
         |
         +--internet(1)
            |
            +--mgmt(2)
            ||
            |+--mib-2(1)
            ||
            |+--system(1)           (system information)
            ||
            |+--interfaces(2)       (interface information)
            ||
            |+--at(3)               (mapping information for network addresses and physical addresses)
            ||
            |+--dot1dBridge(17)     (dot1dBridge information)
            ||
            |+--ifMIB(31)           (additional information for interface)
            ||
            |+--entityMIB(47)       (entity information)
            ||
            |+--powerEthernet(105)  (PoE information)
            |
            +--private(4)
               |
               +--enterprises(1)
                  |
                  +--yamaha(1182)
                     |
                     +--yamahaSW(3)                  (private MIB Yamaha switch information)
                        |
                        +--yamahaSWHardware(1)       (hardware information)
                        |
                        +--yamahaSWFirmware(2)       (firmware information)
                        |
                        +--yamahaSWPowerEthernet(10) (PoE information)
                        |
                        +--yamahaSWLoopDetect(11)    (Loop detection information)

1.2. Standard MIB list

The standard MIBs that are supported are shown below.

MIB group Summary

lldpMIB group

LLDP information

system group

System information

interface group

Interface information

at group

Mapping information for physical addresses and network addresses

dot1dBridge group

dot1dBridge information

ifMIB group

Additional information for interface

entityMIB group

Entity information

powerEthernetMIB group

PoE information

1.3. Private MIB list

Private MIBs that are supported are shown below.
All of this information is related to Yamaha switches.

MIB group Summary

yamahaSWHardware group

Hardware information

yamahaSWFirmware group

Firmware information

yamahaSWPowerEthernet group

PoE information

yamahaSWLoopDetect group

Loop detection information

1.4. Standard MIB trap list

The standard MIB traps that are supported are shown below.

Trap Summary

coldStart

Power OFF/ON notification

warmStart

Reload notification

linkDown

Linkdown notification

linkUp

Linkup notification

authenticationFailure

Notification of failed authentication

pethPsePortOnOffNotification

PoE port status change notification

pethMainPowerUsageOnNotification

Notification that the power consumption has exceeded the threshold value

pethMainPowerUsageOffNotification

Notification that the power consumption has fallen below the threshold value

1.5. Private MIB trap list

Private MIBs traps that are supported are shown below.

Trap Summary

yshTemperatureStatusNormalTrap

Normal temperature status notification

yshTemperatureStatusWarningTrap

Warning temperature status notification

yshTemperatureStatusErrorTrap

Error temperature status notification

yshFanStoppedTrap

Fan stopped notification

yshFanSpeedUpTrap

Increased fan RPM notification

yshFanSpeedDownTrap

Decreased fan RPM notification

yspeSupplyPortTrap

PoE port power supply start notification

yspeTerminatePortTrap

PoE port power supply stop notification

yspeGuardBandStateTrap

Guard band status change notification

yspePortErrorTrap

PoE port error detection/removal notification

yspeUnitFailureTrap

PoE unit power supply abnormality notification

ysldPortDetectLoopTrap

Loop detection notification

ysldPortResolveLoopTrap

Loop detection cancellation notification

2. Definition of Terms Used

MIB access classification

The MIB access used in subsequent explanations is described below.

  • MIB access classification

    Access name Description

    R/O

    Access to the MIB is read-only

    R/W

    Access to the MIB is read-write

    R/NW

    Although the access to the MIB is read-write as per the standards, it is read-only on this product

    R/C

    Access to the MIB is read-create

    R/NC

    Although the access to the MIB is read-create as per the standards, it is read-only on this product

    N/A

    The MIB cannot be retrieved
    Note: May be used as additional information for traps (variable-bindings)

3. Obtaining a Private MIB

Private MIB files may be acquired from here.

4. Standard MIBs

Standard MIBs that are supported by this product are shown below.

4.1. lldpMIB group

This MIB is related to LLDP information.

The syntax defined for the lldpMIB group is shown below.

  • Syntax defined in the lldpMIB group

    Syntax Definition

    LldpChassisIdSubtype

    INTEGER
    * chassisComponent(1)
    * interfaceAlias(2)
    * portComponent(3)
    * macAddress(4)
    * networkAddress(5)
    * interfaceName(6)
    * local(7)

    LldpChassisId

    OCTET STRING (SIZE (1..255))

    LldpPortIdSubtype

    INTEGER
    * interfaceAlias(1)
    * portComponent(2)
    * macAddress(3)
    * networkAddress(4)
    * interfaceName(5)
    * agentCircuitId(6)
    * local(7)

    LldpPortId

    OCTET STRING (SIZE (1..255))

    LldpSystemCapabilitiesMap

    BITS
    * other(0)
    * repeater(1)
    * bridge(2)
    * wlanAccessPoint(3)
    * router(4)
    * telephone(5)
    * docsisCableDevice(6)
    * stationOnly(7)

    LldpPortNumber

    INTEGER32 (1..4096)

    LldpPowerPortClass

    INTEGER
    * pClassPSE(1)
    * pClassPD(2)

    LldpXMedDeviceClass

    INTEGER
    * notDefined(0)
    * endpointClass1(1)
    * endpointClass2(2)
    * endpointClass3(3)
    * networkConnectivity(4)

    LldpXMedCapabilities

    INTEGER
    * capabilities(0)
    * networkPolicy(1)
    * location(2)
    * extendedPSE(3)
    * extendedPD(4)
    * inventory(5)

The lldpMIB group is divided into subgroups, such as shown below.

   lldpObjects(1)
     |
     +--lldpConfiguration(1)
     |
     +--lldpStatistics(2)
     |
     +--lldpLocalSystemData(3)
     |
     +--lldpRemoteSystemsData(4)
     |
     +--lldpExtensions(5)
        |
        +--lldpXdot3MIB(4623)
        ||
        |+--lldpXdot3Objects(1)
        ||
        |+--lldpXdot3Config(1)
        ||
        |+--lldpXdot3LocalData(2)
        ||
        |+--lldpXdot3RemoteData(3)
        |
        +--lldpXMedMIB(4795)
           |
           +--lldpXMedObjects(1)
              |
              +--lldpXMedConfig(1)
              |
              +--lldpXMedLocalData(2)
              |
              +--lldpXMedRemoteData(3)
  • lldpConfiguration group

    MIB name OID Access Syntax Description

    lldpPortConfigTable

    1.0.8802.1.1.2.1.1.6

    N/A

    Table of information for each port

    lldpPortConfigEntry

    1.0.8802.1.1.2.1.1.6.1

    N/A

    INDEX
    * lldpPortConfigPortNum

    lldpPortConfigAdminStatus

    1.0.8802.1.1.2.1.1.6.1.2

    R/W

    INTEGER
    * txOnly(1)
    * rxOnly(2)
    * txAndRx(3)
    * disabled(4)

    LLDP transmission/reception status

    lldpPortConfigNotificationEnable

    1.0.8802.1.1.2.1.1.6.1.3

    N/A

    TruthVal

    LLDP notification status

    lldpPortConfigTLVsTxEnable

    1.0.8802.1.1.2.1.1.6.1.4

    R/NW

    BITS
    * portDesc(0)
    * sysName(1)
    * sysDesc(2)
    * sysCap(3)

    Basic management TLV transmission item

    lldpConfigManAddrTable

    1.0.8802.1.1.2.1.1.7

    N/A

    Table of ports on which to transmit Management Address TLVs

    lldpConfigManAddrEntry

    1.0.8802.1.1.2.1.1.7.1

    N/A

    INDEX
    * lldpLocManAddrSubtype
    * lldpLocManAddr

    lldpConfigManAddrPortsTxEnable

    1.0.8802.1.1.2.1.1.7.1.1

    R/W

    LldpPortList

    Ports on which to transmit Management Address TLVs

  • lldpStatistics group

    MIB name OID Access Syntax Description

    lldpStatsRemTablesLastChangeTime

    1.0.8802.1.1.2.1.2.1

    R/O

    TimeTicks

    Time from system initialization until remote data update

    lldpStatsRemTablesInserts

    1.0.8802.1.1.2.1.2.2

    R/O

    INTEGER (0..4294967295)

    Total number of entries added to the remote device management table

    lldpStatsRemTablesDeletes

    1.0.8802.1.1.2.1.2.3

    R/O

    INTEGER (0..4294967295)

    Total number of entries deleted from the remote device management table

    lldpStatsRemTablesDrops

    1.0.8802.1.1.2.1.2.4

    R/O

    INTEGER (0..4294967295)

    Total number of entries that could not be specified in the remote device management table

    lldpStatsRemTablesAgeouts

    1.0.8802.1.1.2.1.2.5

    R/O

    INTEGER (0..4294967295)

    Total number of entries that exceeded the TTL time (aged out) and were deleted from the remote device management table

    lldpStatsTxPortTable

    1.0.8802.1.1.2.1.2.6

    N/A

    Table of information for each port

    lldpStatsTxPortEntry

    1.0.8802.1.1.2.1.2.6.1

    N/A

    INDEX
    * lldpStatsTxPortNum

    lldpStatsTxPortNum

    1.0.8802.1.1.2.1.2.6.1.1

    N/A

    LldpPortNumber

    lldpStatsTxPortFramesTotal

    1.0.8802.1.1.2.1.2.6.1.2

    R/O

    INTEGER (0..4294967295)

    Total number of LLDP frames transmitted

    lldpStatsRxPortTable

    1.0.8802.1.1.2.1.2.7

    N/A

    Table of information for each port

    lldpStatsRxPortEntry

    1.0.8802.1.1.2.1.2.7.1

    N/A

    INDEX
    * lldpStatsRxPortNum

    lldpStatsRxPortNum

    1.0.8802.1.1.2.1.2.7.1.1

    N/A

    LldpPortNumber

    lldpStatsRxPortFramesDiscardedTotal

    1.0.8802.1.1.2.1.2.7.1.2

    R/O

    INTEGER (0..4294967295)

    Number of LLDP frames discarded

    lldpStatsRxPortFramesErrors

    1.0.8802.1.1.2.1.2.7.1.3

    R/O

    INTEGER (0..4294967295)

    Number of error frames received

    lldpStatsRxPortFramesTotal

    1.0.8802.1.1.2.1.2.7.1.4

    R/O

    INTEGER (0..4294967295)

    Number of LLDP frames received

    lldpStatsRxPortTLVsDiscardedTotal

    1.0.8802.1.1.2.1.2.7.1.5

    R/O

    INTEGER (0..4294967295)

    Number of TLVs discarded

    lldpStatsRxPortTLVsUnrecognizedTotal

    1.0.8802.1.1.2.1.2.7.1.6

    R/O

    INTEGER (0..4294967295)

    Number of unrecognized TLVs received

    lldpStatsRxPortAgeoutsTotal

    1.0.8802.1.1.2.1.2.7.1.7

    R/O

    INTEGER (0..4294967295)

    Number of entries that aged-out

  • lldpLocalSystemData group

    MIB name OID Access Syntax Description

    lldpLocChassisIdSubtype

    1.0.8802.1.1.2.1.3.1

    R/O

    LldpChassisIdSubtype

    Subtype of chassis ID

    lldpLocChassisId

    1.0.8802.1.1.2.1.3.2

    R/O

    LldpChassisId

    Chassis ID

    lldpLocSysName

    1.0.8802.1.1.2.1.3.3

    R/O

    SnmpAdminString (SIZE (0..255))

    System name

    lldpLocSysDesc

    1.0.8802.1.1.2.1.3.4

    R/O

    SnmpAdminString (SIZE (0..255))

    System description

    lldpLocSysCapSupported

    1.0.8802.1.1.2.1.3.5

    R/O

    LldpSystemCapabilitiesMap

    Functions supported by the system

    lldpLocSysCapEnabled

    1.0.8802.1.1.2.1.3.6

    R/O

    LldpSystemCapabilitiesMap

    Functions enabled by the system

    lldpLocPortTable

    1.0.8802.1.1.2.1.3.7

    N/A

    Table of information for each port

    lldpLocPortEntry

    1.0.8802.1.1.2.1.3.7.1

    N/A

    INDEX
    * lldpLocPortNum

    lldpLocPortNum

    1.0.8802.1.1.2.1.3.7.1.1

    N/A

    LldpPortNumber

    lldpLocPortIdSubtype

    1.0.8802.1.1.2.1.3.7.1.2

    R/O

    LldpPortIdSubtype

    Subtype of port ID

    lldpLocPortId

    1.0.8802.1.1.2.1.3.7.1.3

    R/O

    OCTET STRING (SIZE (1..255))

    Port ID

    lldpLocPortDesc

    1.0.8802.1.1.2.1.3.7.1.4

    R/O

    SnmpAdminString (SIZE (0..255))

    Port description

  • lldpRemoteSystemsData group

    MIB name OID Access Syntax Description

    lldpRemTable

    1.0.8802.1.1.2.1.4.1

    N/A

    Table of information for each port

    lldpRemEntry

    1.0.8802.1.1.2.1.4.1.1

    N/A

    INDEX
    * lldpRemTimeMark
    * lldpRemLocalPortNum
    * lldpRemIndex

    lldpRemTimeMark

    1.0.8802.1.1.2.1.4.1.1.1

    N/A

    TimeFilter

    lldpRemLocalPortNum

    1.0.8802.1.1.2.1.4.1.1.2

    N/A

    LldpPortNumber

    lldpRemIndex

    1.0.8802.1.1.2.1.4.1.1.3

    N/A

    INTEGER32 (1..2147483647)

    lldpRemChassisIdSubtype

    1.0.8802.1.1.2.1.4.1.1.4

    R/O

    LldpChassisIdSubtype

    Subtype of the remote device chassis ID

    lldpRemChassisId

    1.0.8802.1.1.2.1.4.1.1.5

    R/O

    SnmpAdminString (SIZE (0..255))

    Chassis ID of remote device

    lldpRemPortIdSubtype

    1.0.8802.1.1.2.1.4.1.1.6

    R/O

    LldpPortIdSubtype

    Subtype of the remote device port ID

    lldpRemPortId

    1.0.8802.1.1.2.1.4.1.1.7

    R/O

    OCTET STRING (SIZE (1..255))

    Port ID of remote device

    lldpRemPortDesc

    1.0.8802.1.1.2.1.4.1.1.8

    R/O

    SnmpAdminString (SIZE (0..255))

    Description of remote device port

    lldpRemSysName

    1.0.8802.1.1.2.1.4.1.1.9

    R/O

    SnmpAdminString (SIZE (0..255))

    System name of remote device

    lldpRemSysDesc

    1.0.8802.1.1.2.1.4.1.1.10

    R/O

    SnmpAdminString (SIZE (0..255))

    System description of remote device

    lldpRemSysCapSupported

    1.0.8802.1.1.2.1.4.1.1.11

    R/O

    LldpSystemCapabilitiesMap

    Functionality supported by the remote device system

    lldpRemSysCapEnabled

    1.0.8802.1.1.2.1.4.1.1.12

    R/O

    LldpSystemCapabilitiesMap

    Functionality enabled in the remote device system

  • lldpXdot3LocalData group

    MIB name OID Access Syntax Description

    lldpXdot3LocPowerTable

    1.0.8802.1.1.2.1.5.4623.1.2.2

    N/A

    Table of information for each port

    lldpXdot3LocPowerEntry

    1.0.8802.1.1.2.1.5.4623.1.2.2.1

    N/A

    INDEX
    * lldpLocPortNum

    lldpXdot3LocPowerPortClass

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.1

    R/O

    LldpPowerPortClass

    PSE or PD status

    lldpXdot3LocPowerMDISupported

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.2

    R/O

    TruthValue

    Power supply capability support

    lldpXdot3LocPowerMDIEnabled

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.3

    R/O

    TruthValue

    Enables/disables the power supply capability

    lldpXdot3LocPowerPairControlable

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.4

    R/O

    TruthValue

    Ability to select the signal line to be used for power supply

    lldpXdot3LocPowerPairs

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.5

    R/O

    INTEGER32 (1|2)
    * signal(1)
    * spare(2)

    Signal line to be used for power supply

    lldpXdot3LocPowerClass

    1.0.8802.1.1.2.1.5.4623.1.2.2.1.6

    R/O

    INTEGER32 (1|2|3|4|5)
    * class0(1)
    * class1(2)
    * class2(3)
    * class3(4)
    * class4(5)

    Port power class

  • lldpXdot3RemoteData group

    MIB name OID Access Syntax Description

    lldpXdot3RemPowerTable

    1.0.8802.1.1.2.1.5.4623.1.3.2

    N/A

    Table of information for each port

    lldpXdot3RemPowerEntry

    1.0.8802.1.1.2.1.5.4623.1.3.2.1

    N/A

    INDEX
    * lldpRemTimeMark
    * lldpRemLocalPortNum
    * lldpRemIndex

    lldpXdot3RemPowerPortClass

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.1

    R/O

    LldpPowerPortClass

    Remote device status whether it is PSE or PD

    lldpXdot3RemPowerMDISupported

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.2

    R/O

    TruthValue

    Remote device power supply capability support

    lldpXdot3RemPowerMDIEnabled

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.3

    R/O

    TruthValue

    Enables/disables the remote device power supply capability

    lldpXdot3RemPowerPairControlable

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.4

    R/O

    TruthValue

    Ability to select the signal line to be used for power supply of remote device

    lldpXdot3RemPowerPairs

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.5

    R/O

    INTEGER32 (1|2)
    * signal(1)
    * spare(2)

    Signal line to be used for power supply of remote device

    lldpXdot3RemPowerClass

    1.0.8802.1.1.2.1.5.4623.1.3.2.1.6

    R/O

    INTEGER32 (1|2|3|4|5)
    * class0(1)
    * class1(2)
    * class2(3)
    * class3(4)
    * class4(5)

    Remote device port power class

  • lldpXMedConfig group

    MIB name OID Access Syntax Description

    lldpXMedLocDeviceClass

    1.0.8802.1.1.2.1.5.4795.1.1.1.1

    R/O

    LldpXMedDeviceClass

    Local device class

    lldpXMedPortConfigTable

    1.0.8802.1.1.2.1.5.4795.1.1.2

    N/A

    Table of information for each port

    lldpXMedPortConfigEntry

    1.0.8802.1.1.2.1.5.4795.1.1.2.1

    N/A

    INDEX
    * Port number

    lldpXMedPortCapSupported

    1.0.8802.1.1.2.1.5.4795.1.1.2.1.1

    R/O

    LldpXMedCapabilities

    TLV transmission items supported by LLDP-MED

    lldpXMedPortConfigTLVsTxEnable

    1.0.8802.1.1.2.1.5.4795.1.1.2.1.2

    R/NW

    LldpXMedCapabilities

    TLV items sent as LLDP-MED

  • lldpXMedLocalData group

    MIB name OID Access Syntax Description

    lldpXMedLocXPoEDeviceType

    1.0.8802.1.1.2.1.5.4795.1.2.10

    R/O

    INTEGER
    * unknown(1)
    * pseDevice(2)
    * pdDevice(3)
    * none(4)

    PSE or PD status

    lldpXMedLocXPoEPSEPortTable

    1.0.8802.1.1.2.1.5.4795.1.2.11

    N/A

    PSE information table for each port

    lldpXMedLocXPoEPSEPortEntry

    1.0.8802.1.1.2.1.5.4795.1.2.11.1

    N/A

    INDEX
    * lldpLocPortNum

    lldpXMedLocXPoEPSEPortPowerAv

    1.0.8802.1.1.2.1.5.4795.1.2.11.1.1

    R/O

    Gauge32 (0..1023)

    Power supply from the port (in units of 0.1 W)

    lldpXMedLocXPoEPSEPortPDPriority

    1.0.8802.1.1.2.1.5.4795.1.2.11.1.2

    R/O

    INTEGER
    * unknown(1)
    * critical(2)
    * high(3)
    * low(4)

    Port power supply priority order

    lldpXMedLocXPoEPSEPowerSource

    1.0.8802.1.1.2.1.5.4795.1.2.12

    R/O

    INTEGER
    * unknown(1)
    * primary(2)
    * backup(3)

    Own power source

    lldpXMedLocXPoEPDPowerReq

    1.0.8802.1.1.2.1.5.4795.1.1.2.13

    R/O

    INTEGER32 (0..1023)

    Power requirement for PSE (in units of 0.1 W)

    lldpXMedLocXPoEPDPowerSource

    1.0.8802.1.1.2.1.5.4795.1.1.2.14

    R/O

    INTEGER
    * unknown(1)
    * fromPSE(2)
    * local
    * localAndPSE(4)

    Type of own power source notified to the PSE

    lldpXMedLocXPoEPDPowerPriority

    1.0.8802.1.1.2.1.5.4795.1.1.2.15

    R/O

    INTEGER
    * unknown(1)
    * critical(2)
    * high(3)
    * low(4)

    Power supply priority requirement of the own device notified to the PSE

  • lldpXMedRemoteData group

    MIB name OID Access Syntax Description

    lldpXMedRemXPoETable

    1.0.8802.1.1.2.1.5.4795.1.3.5

    N/A

    Remote device information table

    lldpXMedRemXPoEEntry

    1.0.8802.1.1.2.1.5.4795.1.3.5.1

    N/A

    INDEX
    * lldpRemTimeMark
    * lldpRemLocalPortNum
    * lldpRemIndex

    lldpXMedRemXPoEDeviceType

    1.0.8802.1.1.2.1.5.4795.1.3.5.1.1

    R/O

    INTEGER
    * unknown(1)
    * pseDevice(2)
    * pdDevice(3)
    * none(4)

    Indicates whether the remote device is PSE or PD

    lldpXMedRemXPoEPSETable

    1.0.8802.1.1.2.1.5.4795.1.3.6

    N/A

    PSE information table for remote device

    lldpXMedRemXPoEPSEEntry

    1.0.8802.1.1.2.1.5.4795.1.3.6.1

    N/A

    INDEX
    * lldpRemTimeMark
    * lldpRemLocalPortNum
    * lldpRemIndex

    lldpXMedRemXPoEPSEPowerAv

    1.0.8802.1.1.2.1.5.4795.1.3.6.1.1

    R/O

    Integer(0..1023)

    Power requirement of remote device (in units of 0.1 W)

    lldpXMedRemXPoEPSEPowerSource

    1.0.8802.1.1.2.1.5.4795.1.3.6.1.2

    R/O

    INTEGER
    * unknown(1)
    * fromPSE(2)
    * local(3)
    * localAndPSE(4)

    Power supply type of remote device

    lldpXMedRemXPoEPDPowerPriority

    1.0.8802.1.1.2.1.5.4795.1.3.6.1.3

    R/O

    INTEGER
    * unknown(1)
    * critical(2)
    * high(3)
    * low(4)

    Power supply priority of remote device

    lldpXMedRemXPoEPDTable

    1.0.8802.1.1.2.1.5.4795.1.3.7

    N/A

    PSE information table for remote device

    lldpXMedRemXPoEPDEntry

    1.0.8802.1.1.2.1.5.4795.1.3.7.1

    N/A

    INDEX
    * lldpRemTimeMark
    * lldpRemLocalPortNum
    * lldpRemIndex

    lldpXMedRemXPoEPDPowerReq

    1.0.8802.1.1.2.1.5.4795.1.3.7.1.1

    R/O

    Integer(0..1023)

    Power requirement of remote device (in units of 0.1 W)

    lldpXMedRemXPoEPDPowerSource

    1.0.8802.1.1.2.1.5.4795.1.3.7.1.2

    R/O

    INTEGER
    * unknown(1)
    * fromPSE(2)
    * local(3)
    * localAndPSE(4)

    Power supply type of remote device

    lldpXMedRemXPoEPDPowerPriority

    1.0.8802.1.1.2.1.5.4795.1.3.7.1.3

    R/O

    INTEGER
    * unknown(1)
    * critical(2)
    * high(3)
    * low(4)

    Power supply priority of remote device

4.2. system group

This MIB is related to system information.

  • system group

    MIB name OID Access Syntax Description

    sysDescr

    1.3.6.1.2.1.1.1

    R/O

    DisplayString (SIZE (0..255))

    The description of the device. Device name and firmware revision

    sysObjectID

    1.3.6.1.2.1.1.2

    R/O

    OBJECT IDENTIFIER

    Device OID that is defined by Yamaha’s private MIB

    sysUpTimeInstance

    1.3.6.1.2.1.1.3

    R/O

    TimeTicks

    Elapsed time from boot

    sysContact

    1.3.6.1.2.1.1.4

    R/W

    DisplayString (SIZE (0..255))

    Administrator contact information
    Setting value for snmp-server contact command

    sysName

    1.3.6.1.2.1.1.5

    R/W

    DisplayString (SIZE (0..255))

    Administrative name
    Setting value for hostname command

    sysLocation

    1.3.6.1.2.1.1.6

    R/W

    DisplayString (SIZE (0..255))

    Device location
    Setting value for snmp-server location command

    sysServices

    1.3.6.1.2.1.1.7

    R/O

    INTEGER (0..127)

    Value that indicates services the device supports

4.3. interface group

This MIB is related to interface information.

  • interface group

    MIB name OID Access Syntax Description

    ifNumber

    1.3.6.1.2.1.2.1

    R/O

    Integer32

    No. of interfaces

    ifTable

    1.3.6.1.2.1.2.2

    N/A

    Interface information table

    ifEntry

    1.3.6.1.2.1.2.2.1

    N/A

    INDEX
    * ifIndex

    ifIndex

    1.3.6.1.2.1.2.2.1.1

    R/O

    InterfaceIndex

    Interface ID number

    ifDescr

    1.3.6.1.2.1.2.2.1.2

    R/O

    DisplayString (SIZE (0..255))

    Description of the interface. Interface name
    If the description command is set for the interface, that value is used

    ifType

    1.3.6.1.2.1.2.2.1.3

    R/O

    IANAifType
    * ethernetCsmacd(6)
    * l3ipvlan(136), etc.

    Types of interfaces

    ifMtu

    1.3.6.1.2.1.2.2.1.4

    R/O

    Integer32

    Maximum frame size that can be transmitted/received

    ifSpeed

    1.3.6.1.2.1.2.2.1.5

    R/O

    Gauge32

    Interface speed

    ifPhysAddress

    1.3.6.1.2.1.2.2.1.6

    R/O

    PhysAddress

    MAC address

    ifAdminStatus

    1.3.6.1.2.1.2.2.1.7

    R/NW

    INTEGER
    * up(1)
    * down(2)

    Desirable interface status

    ifOperStatus

    1.3.6.1.2.1.2.2.1.8

    R/O

    INTEGER
    * up(1)
    * down(2)

    Current status of interface

    ifLastChange

    1.3.6.1.2.1.2.2.1.9

    R/O

    TimeTicks

    Time when the interface changed to the current status (elapsed time from boot)

    ifInOctets

    1.3.6.1.2.1.2.2.1.10

    R/O

    Counter32

    Total no. of octets received

    ifInUcastPkts

    1.3.6.1.2.1.2.2.1.11

    R/O

    Counter32

    No. of unicast packets notified to higher protocol

    ifInNUcastPkts

    1.3.6.1.2.1.2.2.1.12

    R/O

    Counter32

    Number of non-unicast packets notified to higher protocol

    ifInDiscards

    1.3.6.1.2.1.2.2.1.13

    R/O

    Counter32

    No. of packets that were discarded, despite no errors detected

    ifInErrors

    1.3.6.1.2.1.2.2.1.14

    R/O

    Counter32

    No. of packets not notified to higher protocol due to errors

    ifInUnknownProtos

    1.3.6.1.2.1.2.2.1.15

    R/O

    Counter32

    No. of discarded packets, due to an unsupported protocol

    ifOutOctets

    1.3.6.1.2.1.2.2.1.16

    R/O

    Counter32

    Total no. of octets transmitted

    ifOutUcastPkts

    1.3.6.1.2.1.2.2.1.17

    R/O

    Counter32

    No. of unicast packets requested for transmission by a higher protocol

    ifOutNUcastPkts

    1.3.6.1.2.1.2.2.1.18

    R/O

    Counter32

    No. of non-unicast packets requested for transmission by a higher protocol

    ifOutDiscards

    1.3.6.1.2.1.2.2.1.19

    R/O

    Counter32

    No. of packets that were discarded for transmission, despite no errors detected

    ifOutErrors

    1.3.6.1.2.1.2.2.1.20

    R/O

    Counter32

    No. of packets not transmitted due to errors

    ifSpecific

    1.3.6.1.2.1.2.2.1.22

    R/O

    OBJECT IDENTIFIER

    Reference to MIB that defines interface media characteristics
    If no reference exists, this will be 0.0

4.4. at group

This MIB is related to mapping information for physical addresses and network addresses.

  • at group

    MIB name OID Access Syntax Description

    atTable

    1.3.6.1.2.1.3.1

    N/A

    Table of mapping information for physical addresses and network addresses

    atEntry

    1.3.6.1.2.1.3.1.1

    N/A

    INDEX
    * atIfIndex
    * atNetAddress

    atIfIndex

    1.3.6.1.2.1.3.1.1.1

    R/NW

    INTEGER

    ifIndex for the corresponding interface

    atPhysAddress

    1.3.6.1.2.1.3.1.1.2

    R/NW

    PhysAddress

    Physical address

    atNetAddress

    1.3.6.1.2.1.3.1.1.3

    R/NW

    NetworkAddress

    IP address corresponding to the physical address

4.5. dot1dBridge group

This MIB is related to dot1dBridge information.
The syntax defined in the dot1dBridge group is shown below.

  • Syntax defined in the dot1dBridge group

    Syntax Definition

    BridgeId

    OCTET STRING (SIZE (8))

    Timeout

    Integer32

    PortList

    OCTET STRING

    VlanIndex

    Unsigned32

    VlanId

    Integer32 (1..4094)

The dot1dBridge group is divided into subgroups such as those shown below.

   dot1dBridge(17)
      |
      +--dot1dBase(1)
      |
      +--dot1dTp(4)
      |
      +--dot1dStatic(5)
      |
      +--qBridgeMIB(7)
         |
         +--qBridgeMIBObjects(1)
            |
            +--dot1qBase(1)
            |
            +--dot1qTp(2)
  • dot1dBase group

    MIB name OID Access Syntax Description

    dot1dBaseBridgeAddress

    1.3.6.1.2.1.17.1.1

    R/O

    MacAddress

    MAC address of bridge

    dot1dBaseNumPorts

    1.3.6.1.2.1.17.1.2

    R/O

    Integer32

    No. of ports for bridge

    dot1dBaseType

    1.3.6.1.2.1.17.1.3

    R/O

    INTEGER
    * unknown(1)
    * transparent-only(2)
    * sourceroute-only(3)
    * srt(4)

    Type of bridging executable by the bridge

    dot1dBasePortTable

    1.3.6.1.2.1.17.1.4

    N/A

    Table of port information for bridge

    dot1dBasePortEntry

    1.3.6.1.2.1.17.1.4.1

    N/A

    INDEX
    * dot1dBasePort

    dot1dBasePort

    1.3.6.1.2.1.17.1.4.1.1

    R/O

    Integer32 (1..65535)

    Port number

    dot1dBasePortIfIndex

    1.3.6.1.2.1.17.1.4.1.2

    R/O

    InterfaceIndex

    Instance value for ifIndex, defined by the IF-MIB of the interface corresponding to the port

    dot1dBasePortCircuit

    1.3.6.1.2.1.17.1.4.1.3

    R/O

    OBJECT IDENTIFIER

    Identifier used when the value of dot1dBasePortIfIndex is the same port in the bridge

    dot1dBasePortDelayExceededDiscards

    1.3.6.1.2.1.17.1.4.1.4

    R/O

    Counter32

    No. of frames discarded at the port due to a bridge forwarding delay
    Note: This is always “0” on this product

    dot1dBasePortMtuExceededDiscards

    1.3.6.1.2.1.17.1.4.1.5

    R/O

    Counter32

    No. of frames discarded at the port due to excessive size
    Note: This is always “0” on this product

  • dot1dTp group

    MIB name OID Access Syntax Description

    dot1dTpLearnedEntryDiscards

    1.3.6.1.2.1.17.4.1

    R/O

    Counter32

    Amount of forwarding information that was discarded due to having exceeded the upper save limit of the forwarding database

    dot1dTpAgingTime

    1.3.6.1.2.1.17.4.2

    R/W

    Integer32 (10..634)

    Timeout duration for aging out forwarding information that was actively acquired

    dot1dTpFdbTable

    1.3.6.1.2.1.17.4.3

    N/A

    Table of unicast entries that have forwarding or filtering information

    dot1dTpFdbEntry

    1.3.6.1.2.1.17.4.3.1

    N/A

    INDEX
    * dot1dTpFdbAddress

    dot1dTpFdbAddress

    1.3.6.1.2.1.17.4.3.1.1

    R/O

    MacAddress

    Unicast MAC addresses that have forwarding or filtering information

    dot1dTpFdbPort

    1.3.6.1.2.1.17.4.3.1.2

    R/O

    Integer32

    Port number of port that transmitted a frame with a source address that is the same as the instance value, corresponding to the dot1dTpFdbAddress

    dot1dTpFdbStatus

    1.3.6.1.2.1.17.4.3.1.3

    R/O

    INTEGE
    * other(1)
    * invalid(2)
    * learned(3)
    * self(4)
    * mgmt(5)

    MAC address table status

    dot1dTpPortTable

    1.3.6.1.2.1.17.4.4

    N/A

    Table for all port information that is associated with a transparent bridge.

    dot1dTpPortEntry

    1.3.6.1.2.1.17.4.4.1

    N/A

    INDEX
    * dot1dTpPort

    dot1dTpPort

    1.3.6.1.2.1.17.4.4.1.1

    R/O

    Integer32 (1..65535)

    Port numbers that include transparent bridge management information

    dot1dTpPortMaxInfo

    1.3.6.1.2.1.17.4.4.1.2

    R/O

    Integer32

    Maximum size of information fields transmitted/received by a port

    dot1dTpPortInFrames

    1.3.6.1.2.1.17.4.4.1.3

    R/O

    Counter32

    No. of frames received by a port

    dot1dTpPortOutFrames

    1.3.6.1.2.1.17.4.4.1.4

    R/O

    Counter32

    No. of frames transmitted by a port

    dot1dTpPortInDiscards

    1.3.6.1.2.1.17.4.4.1.5

    R/O

    Counter32

    No. of frames that are valid for reception, which were discarded during forwarding

  • dot1dStatic group

    MIB name OID Access Syntax Description

    dot1dStaticTable

    1.3.6.1.2.1.17.5.1

    N/A

    Table of filtering information that was registered statically

    dot1dStaticEntry

    1.3.6.1.2.1.17.5.1.1

    N/A

    INDEX
    * dot1dStaticAddress
    * dot1dStaticReceivePort

    dot1dStaticAddress

    1.3.6.1.2.1.17.5.1.1.1

    R/NC

    MacAddress

    Destination MAC address for which filtering information is applied

    dot1dStaticReceivePort

    1.3.6.1.2.1.17.5.1.1.2

    R/NC

    Integer32 (0..65535)

    Reception port no. on which filtering information is applied

    dot1dStaticAllowedToGoTo

    1.3.6.1.2.1.17.5.1.1.3

    R/NC

    OCTET STRING (SIZE (0..512))

    Set of ports on which to transmit frames to which filtering information was applied

    dot1dStaticStatus

    1.3.6.1.2.1.17.5.1.1.4

    R/NC

    INTEGER
    * other(1)
    * invalid(2)
    * permanent(3)
    * deleteOnReset(4)
    * deleteOnTimeout(5)

    Application status for filtering information

  • dot1qBase group

    MIB name OID Access Syntax Description

    dot1qVlanVersionNumber

    1.3.6.1.2.1.17.7.1.1.1

    R/O

    INTEGER
    * version1(1)

    IEEE 802.1Q version information

    dot1qMaxVlanId

    1.3.6.1.2.1.17.7.1.1.2

    R/O

    VlanId

    Maximum no. of IEEE 802.1Q VLAN IDs

    dot1qMaxSupportedVlans

    1.3.6.1.2.1.17.7.1.1.3

    R/O

    Unsigned32

    Maximum no. of IEEE 802.1Q VLANs

    dot1qNumVlans

    1.3.6.1.2.1.17.7.1.1.4

    R/O

    Unsigned32

    No. of IEEE 802.1Q VLANs used

  • dot1qTp group

    MIB name OID Access Syntax Description

    dot1qFdbTable

    1.3.6.1.2.1.17.7.1.2.1

    N/A

    Filtering table

    dot1qFdbEntry

    1.3.6.1.2.1.17.7.1.2.1.1

    N/A

    INDEX
    * dot1qFdbId

    dot1qFdbId

    1.3.6.1.2.1.17.7.1.2.1.1.1

    N/A

    Unsigned32

    Identifier for filtering database

    dot1qFdbDynamicCount

    1.3.6.1.2.1.17.7.1.2.1.1.2

    R/O

    Counter32

    No. of active entries in filtering database

    dot1qTpFdbTable

    1.3.6.1.2.1.17.7.1.2.2

    N/A

    Table of information for unicast entries that have transparent bridge forwarding or filtering information

    dot1qTpFdbEntry

    1.3.6.1.2.1.17.7.1.2.2.1

    N/A

    INDEX
    * dot1qFdbId
    * dot1qTpFdbAddress

    dot1qTpFdbAddress

    1.3.6.1.2.1.17.7.1.2.2.1.1

    N/A

    MacAddress

    Unicast MAC addresses that have transparent bridge forwarding or filtering information

    dot1qTpFdbPort

    1.3.6.1.2.1.17.7.1.2.2.1.2

    R/O

    Integer32 (0..65535)

    Port number of port that transmitted a frame with a source address that is the same as the instance value, corresponding to the transparent bridge dot1qTpFdbAddress

    dot1qTpFdbStatus

    1.3.6.1.2.1.17.7.1.2.2.1.3

    R/O

    INTEGER
    * other(1)
    * invalid(2)
    * learned(3)
    * self(4)
    * mgmt(5)

    Transparent bridge MAC address table status

4.6. ifMIB group

This MIB is related to additional information for the interface.
The ifMIB group is divided into subgroups such as those shown below.

   ifMIB(31)
      |
      +--ifMIBObjects(1)
  • ifMIBObjects group

    MIB name OID Access Syntax Description

    ifXTable

    1.3.6.1.2.1.31.1.1

    N/A

    Table of additional information for interface

    ifXEntry

    1.3.6.1.2.1.31.1.1.1

    N/A

    AUGMENTS
    * ifEntry

    ifHCInOctets

    1.3.6.1.2.1.31.1.1.1.6

    R/O

    Counter64

    Total number of octets received
    64-bit version of ifInOctets

    ifHCOutOctets

    1.3.6.1.2.1.31.1.1.1.10

    R/O

    Counter64

    Total number of octets sent
    64-bit version of ifOutOctets

    ifHighSpeed

    1.3.6.1.2.1.31.1.1.1.15

    R/O

    Gauge32

    The speed of the interface. Mbps

    ifAlias

    1.3.6.1.2.1.31.1.1.1.18

    R/W

    DisplayString (SIZE (0..64))

    Alias name of the interface
    If the description command is set for the interface, that value will be used.
    If the description command is not set, an empty character string will be set.
    If a character string exceeding 64 characters set in the description command, only the first 64 characters are returned.

4.7. entityMIB group

This MIB is related to entity information. The entityMIB group is divided into subgroups such as those shown below.

   entityMIB(47)
      |
      +--entityMIBObjects(1)
         |
         +--entityPhysical(1)
  • entityPhysical group

    MIB name OID Access Syntax Description

    entPhysicalTable

    1.3.6.1.2.1.47.1.1.1

    N/A

    Table of entity information

    entPhysicalEntry

    1.3.6.1.2.1.47.1.1.1.1

    N/A

    INDEX
    * entPhysicalIndex

    entPhysicalIndex

    1.3.6.1.2.1.47.1.1.1.1.1

    N/A

    Integer32 (1..2147483647)

    Index of entities

    entPhysicalSerialNum

    1.3.6.1.2.1.47.1.1.1.1.11

    R/NW

    SnmpAdminString (SIZE (0..32))

    Serial number of device

4.8. powerEthernetMIB group

This MIB is related to PoE information. The powerEthernetMIB group is divided into subgroups such as those shown below.

   powerEthernetMIB(105)
      |
      +--pethObjects(1)
         |
         +--pethMainPseObjects(3)
         |
         +--pethNotificationControl(4)
  • pethObjects group

    MIB name OID Access Syntax Description

    pethPsePortTable

    1.3.6.1.2.1.105.1.1

    N/A

    Table of port information for PoE

    pethPsePortEntry

    1.3.6.1.2.1.105.1.1.1

    N/A

    INDEX
    * pethPsePortGroupIndex
    * pethPsePortIndex

    pethPsePortGroupIndex

    1.3.6.1.2.1.105.1.1.1.1

    N/A

    Integer32 (1..2147483647)

    Identifier of power supply device group
    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    pethPsePortIndex

    1.3.6.1.2.1.105.1.1.1.2

    N/A

    Integer32 (1..2147483647)

    Identifier of the port in pethPsePortGroupIndex
    Port number

    pethPsePortAdminEnable

    1.3.6.1.2.1.105.1.1.1.3

    R/W

    TruthValue

    Enables/disables the power supply function

    pethPsePortPowerPairsControlAbility

    1.3.6.1.2.1.105.1.1.1.4

    R/O

    TruthValue

    Possible/not possible to switch the power supply target pair (fixed to false(2))

    pethPsePortPowerPairs

    1.3.6.1.2.1.105.1.1.1.5

    R/NW

    INTEGER
    * signal(1)
    * spare(2)

    Type of power supply target pair (fixed to signal(1))

    pethPsePortDetectionStatus

    1.3.6.1.2.1.105.1.1.1.6

    R/O

    INTEGER
    * disabled(1)
    * searching(2)
    * deliveringPower(3)
    * fault(4)
    * test(5)
    * otherFault(6)

    Power receiving device detection status
    fault(4) and test(5) are not used

    pethPsePortPowerPriority

    1.3.6.1.2.1.105.1.1.1.7

    R/W

    INTEGER
    * critical(1)
    * high(2)
    * low(3)

    Port power supply priority order

    pethPsePortType

    1.3.6.1.2.1.105.1.1.1.9

    R/W

    SnmpAdminString
    (SIZE (0..64))

    Description about power supply port
    Setting value of the power-inline description command

    pethPsePortPowerClassifications

    1.3.6.1.2.1.105.1.1.1.10

    R/O

    INTEGER
    * class0(1)
    * class1(2)
    * class2(3)
    * class3(4)
    * class4(5)

    Information on the power supply class of the connected device
    If no PoE device is connected, this value is class 0(1)

  • pethMainPseObjects group

    MIB name OID Access Syntax Description

    pethMainPseTable

    1.3.6.1.2.1.105.1.3.1

    N/A

    Table of main power supply unit information for power supply device

    pethMainPseEntry

    1.3.6.1.2.1.105.1.3.1.1

    N/A

    INDEX
    * pethMainPseGroupIndex

    pethMainPseGroupIndex

    1.3.6.1.2.1.105.1.3.1.1.1

    N/A

    Integer32 (1..2147483647)

    Identifier of power supply device group
    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    pethMainPsePower

    1.3.6.1.2.1.105.1.3.1.1.2

    R/O

    Gauge32 (1..65535)

    Total power of the power supply device (watts)

    pethMainPseOperStatus

    1.3.6.1.2.1.105.1.3.1.1.3

    R/O

    INTEGER
    * on(1)
    * off(2)
    * faulty(3)

    Power supply device control status

    pethMainPseConsumptionPower

    1.3.6.1.2.1.105.1.3.1.1.4

    R/O

    Gauge32

    Power consumption of the power supply device (watts)

    pethMainPseUsageThreshold

    1.3.6.1.2.1.105.1.3.1.1.5

    R/NW

    Integer32 (1..99)

    Power consumption threshold value (percentage) for alarm notification
    This product calculates this MIB value from the guard band value. The relational formula is as follows:
    pethMainPseUsageThreshold = ROUND (100 * (pethMainPsePower - Guard band value) / pethMainPsePower)

    The minimum value that can be specified is calculated using the following formula.
    Minimum = ROUND ((pethMainPsePower - 30) / pethMainPsePower)

    Note: ROUND indicates rounding off to the nearest whole number.
    If the calculation result is 100, the value of this MIB will be regarded as 99.

  • pethNotificationControl group

    MIB name OID Access Syntax Description

    pethNotificationControlTable

    1.3.6.1.2.1.105.1.4.1

    N/A

    Table of notification information display/control information for power supply devices

    pethNotificationControlEntry

    1.3.6.1.2.1.105.1.4.1.1

    N/A

    INDEX
    * pethNotificationControlGroupIndex

    pethNotificationControlGroupIndex

    1.3.6.1.2.1.105.1.4.1.1.1

    N/A

    Integer32 (1..2147483647)

    Identifier of notification information group
    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    pethNotificationControlEnable

    1.3.6.1.2.1.105.1.4.1.1.2

    R/W

    TruthValue

    Notification function control. true(1): Allows notifications. false(2): Prohibits notifications. Corresponds to the powerethernet parameter of the snmp-server enable trap command

5. Private MIBs

The private MIBs that are supported by this product are shown below.

5.1. yamahaSWHardware group

This MIB is related to hardware information for Yamaha switches.

  • yamahaSWHardware group

    MIB name OID Access Syntax Description

    yshMemorySize

    1.3.6.1.4.1.1182.3.1.2

    R/O

    INTEGER

    Memory size

    yshFlashROMSize

    1.3.6.1.4.1.1182.3.1.3

    R/O

    INTEGER

    FlashROM size

    yshMemoryUtil

    1.3.6.1.4.1.1182.3.1.4

    R/O

    Gauge (0..100)

    Memory usage ratio

    yshCpuUtil5sec

    1.3.6.1.4.1.1182.3.1.5

    R/O

    Gauge (0..100)

    CPU usage ratio (5-second average)

    yshCpuUtil1min

    1.3.6.1.4.1.1182.3.1.6

    R/O

    Gauge (0..100)

    CPU usage ratio (1-minute average)

    yshCpuUtil5min

    1.3.6.1.4.1.1182.3.1.7

    R/O

    Gauge (0..100)

    CPU usage ratio (5-minute average)

    yshEnableTemperatureTrap

    1.3.6.1.4.1.1182.3.1.20

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Setting value that determines whether SNMP traps based on temperature information are notified

    yshTemperatureTable

    1.3.6.1.4.1.1182.3.1.21

    N/A

    Temperature information table

    yshTemperatureEntry

    1.3.6.1.4.1.1182.3.1.21.1

    N/A

    INDEX
    * yshTemperatureStackId
    * yshTemperatureDeviceType
    * yshTemperatureDeviceIndex

    yshTemperatureStackId

    1.3.6.1.4.1.1182.3.1.21.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yshTemperatureDeviceType

    1.3.6.1.4.1.1182.3.1.21.1.2

    N/A

    INTEGER
    * cpu(1)
    * phy(2)
    * sfp(3)
    * thermal-sensor(4)
    * pse(5)

    Device type

    yshTemperatureDeviceIndex

    1.3.6.1.4.1.1182.3.1.21.1.3

    N/A

    INTEGER (1..2147483647)

    Index for each device
    For example, index values are 1 and 2 for devices with two CPUs

    yshTemperatureValue

    1.3.6.1.4.1.1182.3.1.21.1.4

    R/O

    Gauge

    Device temperature
    If the device temperature was not measured, this is “0”

    yshTemperatureStatusTable

    1.3.6.1.4.1.1182.3.1.22

    N/A

    Temperature status table

    yshTemperatureStatusEntry

    1.3.6.1.4.1.1182.3.1.22.1

    N/A

    INDEX
    * yshTemperatureStatusStackId
    * yshTemperatureStatusDeviceType

    yshTemperatureStatusStackId

    1.3.6.1.4.1.1182.3.1.22.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yshTemperatureStatusDeviceType

    1.3.6.1.4.1.1182.3.1.22.1.2

    N/A

    INTEGER
    * cpu(1)
    * phy(2)
    * sfp(3)
    * thermal-sensor(4)
    * pse(5)

    Device type

    yshTemperatureStatus

    1.3.6.1.4.1.1182.3.1.22.1.3

    R/O

    INTEGER
    * normal(1)
    * warning(2)
    * error(3)

    Temperature status
    * “Normal” when normal
    * “Warning” indicates temperature over High threshold value
    * “Error” indicates temperature exceeded alarm temperature

    yshTemperatureStatusNormalThreshold

    1.3.6.1.4.1.1182.3.1.22.1.4

    N/A

    Gauge

    Threshold value for determining Normal status
    Note: Only used for trap notifications

    yshTemperatureStatusWarningThreshold

    1.3.6.1.4.1.1182.3.1.22.1.5

    N/A

    Gauge

    Threshold value for determining Warning status
    Note: Only used for trap notifications

    yshTemperatureStatusErrorThreshold

    1.3.6.1.4.1.1182.3.1.22.1.6

    N/A

    Gauge

    Threshold value for determining Error status
    Note: Only used for trap notifications

    yshEnableFanTrap

    1.3.6.1.4.1.1182.3.1.23

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Setting value for determining whether SNMP traps based on fan information are notified

    yshFanTable

    1.3.6.1.4.1.1182.3.1.24

    N/A

    Fan information table

    yshFanEntry

    1.3.6.1.4.1.1182.3.1.24.1

    N/A

    INDEX
    * yshFanStackId
    * yshFanIndex

    yshFanStackId

    1.3.6.1.4.1.1182.3.1.24.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yshFanIndex

    1.3.6.1.4.1.1182.3.1.24.1.2

    N/A

    INTEGER (1..2147483647)

    Index for each fan
    For example, index values will be 1 and 2 for devices with two fans

    yshFanRpm

    1.3.6.1.4.1.1182.3.1.24.1.3

    R/O

    Gauge

    Fan RPM

    yshFanStatus

    1.3.6.1.4.1.1182.3.1.24.1.4

    R/O

    INTEGER
    * normal(1)
    * stopped(2)

    Fan status

    yshFanSpeedStatusTable

    1.3.6.1.4.1.1182.3.1.25

    N/A

    Fan RPM status table

    yshFanSpeedStatusEntry

    1.3.6.1.4.1.1182.3.1.25.1

    N/A

    INDEX
    * yshFanSpeedStatusStackId

    yshFanSpeedStatusStackId

    1.3.6.1.4.1.1182.3.1.25.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yshFanSpeedStatus

    1.3.6.1.4.1.1182.3.1.25.1.2

    R/O

    INTEGER
    * low(1)
    * middle(2)
    * high(3)

    Fan RPM status

5.2. yamahaSWFirmware group

This MIB is related to firmware information for Yamaha switches.

  • yamahaSWFirmware group

    MIB name OID Access Syntax Description

    ysfConfigFile

    1.3.6.1.4.1.1182.3.2.2

    R/O

    DisplayString (SIZE (0..255))

    Startup config

    ysfRevision

    1.3.6.1.4.1.1182.3.2.3

    R/O

    DisplayString (SIZE (0..255))

    Firmware version

    ysfUpTime

    1.3.6.1.4.1.1182.3.2.4

    R/O

    TimeTicks

    Elapsed time from boot

    ysfRestart

    1.3.6.1.4.1.1182.3.2.11

    R/W

    INTEGER
    * nothing(1)
    * restart(2)

    The system will reboot when the “restart” value is written

5.3. yamahaSWPowerEthernet group

This MIB is related to PoE information for Yamaha switches.

  • yamahaSWPowerEthernet group

    MIB name OID Access Syntax Description

    yspeEnableTrap

    1.3.6.1.4.1.1182.3.10.1

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Setting value for determining whether SNMP traps due to PoE information are notified

    yspeUnitSupplySetting

    1.3.6.1.4.1.1182.3.10.2

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Enables/disables the power supply function

    yspeUnitTable

    1.3.6.1.4.1.1182.3.10.3

    N/A

    Table of device PoE information

    yspeUnitEntry

    1.3.6.1.4.1.1182.3.10.3.1

    N/A

    INDEX
    * yspeUnitStackId

    yspeUnitStackId

    1.3.6.1.4.1.1182.3.10.3.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yspeUnitSupplyPower

    1.3.6.1.4.1.1182.3.10.3.1.2

    R/O

    Gauge32

    Power supply for the entire device

    yspeUnitPowerFailure

    1.3.6.1.4.1.1182.3.10.3.1.3

    R/O

    INTEGER
    * normal(1)
    * failure(2)

    Device power supply error

    yspeUnitGuardBandStatus

    1.3.6.1.4.1.1182.3.10.3.1.4

    R/O

    INTEGER
    * not_operating(1)
    * operating(2)

    Guard band status
    not_operating(1): Not operating
    State where the available power supply is greater than the guard band, and the guard band does not limit the power supply
    operating(2): Operating
    State where the available power supply is smaller than the guard band, and the guard band limits the power supply

    yspeUnitGuardBandValue

    1.3.6.1.4.1.1182.3.10.3.1.5

    R/W

    Gauge32 (0..30000)

    Guard band value (mW)

    yspePortTable

    1.3.6.1.4.1.1182.3.10.4

    N/A

    Table of port information for PoE

    yspePortEntry

    1.3.6.1.4.1.1182.3.10.4.1

    N/A

    INDEX
    * yspePortStackId
    * yspePortIndex

    yspePortStackId

    1.3.6.1.4.1.1182.3.10.4.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    yspePortIndex

    1.3.6.1.4.1.1182.3.10.4.1.2

    N/A

    INTEGER (1..2147483647)

    Port index for power supply port. Port numbers are used

    yspePortDescr

    1.3.6.1.4.1.1182.3.10.4.1.3

    R/W

    DisplayString (SIZE (0..64))

    Description about power supply port
    Setting value of the power-inline description command

    yspePortSupplySetting

    1.3.6.1.4.1.1182.3.10.4.1.4

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Enables/disables the power supply function

    yspePortDetectClass

    1.3.6.1.4.1.1182.3.10.4.1.5

    R/O

    INTEGER
    * na(1)
    * class0(2)
    * class1(3)
    * class2(4)
    * class3(5)
    * class4(6)

    Power supply class information for connected devices

    yspePortSupplyState

    1.3.6.1.4.1.1182.3.10.4.1.6

    R/O

    INTEGER
    * none(1)
    * supply-class0(2)
    * supply-class1(3)
    * supply-class2(4)
    * supply-class3(5)
    * supply-class4(6)
    * terminate(7)
    * overcurrent(8)
    * forced-terminate(9)
    * over-supply(10)
    * over-temp(11)
    * fanlock(12)
    * power-failure(13)
    * class-failure(14)
    * over-guardband(15)
    * pd-failure(16)
    * guardband-restrict(17)

    Port power supply status
    If the power supply function of the port is enabled and no PoE device is connected, this value is terminate(7)
    If the power supply function of the port is disabled, this value is none(1)

    yspePortSupplyPower

    1.3.6.1.4.1.1182.3.10.4.1.7

    R/O

    Gauge32

    Port power consumption (mW)

    yspePortPowerPriority

    1.3.6.1.4.1.1182.3.10.4.1.8

    R/W

    INTEGER
    * critical(1)
    * high(2)
    * low(3)

    Port power supply priority order

5.4. yamahaSWLoopDetect group

This MIB is related to loop detection information for Yamaha switches.

  • yamahaSWLoopDetect group

    MIB name OID Access Syntax Description

    ysldEnableTrap

    1.3.6.1.4.1.1182.3.11.1

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Setting value for determining whether SNMP traps due to error detection/resolution are notified

    ysldSystemAdmin

    1.3.6.1.4.1.1182.3.11.2

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Enables/disables loop detection for the entire system

    ysldSystemBlockingRecoveryInterval

    1.3.6.1.4.1.1182.3.11.6

    R/O

    INTEGER (5)

    The number of seconds for a blocked port to be automatically restored after resolving a loop

    ysldPortTable

    1.3.6.1.4.1.1182.3.11.8

    N/A

    Table of loop detection information for each port

    ysldPortEntry

    1.3.6.1.4.1.1182.3.11.8.1

    N/A

    INDEX
    * ysldPortStackId
    * ysldPortIndex

    ysldPortStackId

    1.3.6.1.4.1.1182.3.11.8.1.1

    N/A

    INTEGER (1..2147483647)

    Stack ID
    This can be obtained with stack ID 1 if stack was not configured.

    ysldPortIndex

    1.3.6.1.4.1.1182.3.11.8.1.2

    N/A

    INTEGER (1..2147483647)

    Port number

    ysldPortAdmin

    1.3.6.1.4.1.1182.3.11.8.1.3

    R/W

    INTEGER
    * enabled(1)
    * disabled(2)

    Enables/disables loop detection at ports

    ysldPortStatus

    1.3.6.1.4.1.1182.3.11.8.1.4

    R/O

    INTEGER
    * disabled(1)
    * normal(2)
    * detected(3)
    * blocked(4)
    * shutdown(5)

    Loop detection status
    disabled(1): The loop detection function is disabled
    normal(2): No loop is detected
    detected(3): A loop is detected
    blocked(4): A loop is detected and the port is blocked
    shutdown(5): A loop is detected, so the port is shut down

6. Standard MIB Traps

Standard MIB traps that are supported by this product are shown below.

6.1. Traps defined by RFC1157

These are traps defined by RFC1157.

  • List of traps defined by RFC1157

    Trap name OID Additional information for trap
    (variable-bindings)
    Description

    coldStart

    1.3.6.1.6.3.1.1.5.1

    None

    Notification on power OFF/ON and during firmware updates

    warmStart

    1.3.6.1.6.3.1.1.5.2

    None

    Notification while the reload command is being executed

    linkDown

    1.3.6.1.6.3.1.1.5.3

    ifIndex
    ifAdminStatus
    ifOperStatus

    Notification during linkdown

    linkUp

    1.3.6.1.6.3.1.1.5.4

    ifIndex
    ifAdminStatus
    ifOperStatus

    Notification during linkup

    authenticationFailure

    1.3.6.1.6.3.1.1.5.5

    None

    Notification when receiving an SNMP message that has an incorrect community name

6.2. powerEthernetMIB group trap

This trap is related to PoE information.

  • List of powerEthernetMIB group traps

    Trap name OID Additional information for trap
    (variable-bindings)
    Description

    pethPsePortOnOffNotification

    1.3.6.1.2.1.105.0.1

    pethPsePortDetectionStatus

    Notification that the PoE port status has changed

    pethMainPowerUsageOnNotification

    1.3.6.1.2.1.105.0.2

    pethMainPseConsumptionPower

    Notification that the power consumption goes from below the threshold value to on or above the threshold value
    pethMainPseUsageThreshold is used as the threshold value

    pethMainPowerUsageOffNotification

    1.3.6.1.2.1.105.0.3

    pethMainPseConsumptionPower

    Notification that the power consumption goes from on or above the threshold value to below the threshold value
    pethMainPseUsageThreshold is used as the threshold value

7. Private MIB Traps

The private MIB traps that are supported by this product are shown below.

7.1. yamahaSWHardware group trap

This trap is related to hardware information for Yamaha switches.

  • yamahaSWHardware group trap list

    Trap name OID Additional information for trap
    (variable-bindings)
    Description

    yshTemperatureStatusNormalTrap

    1.3.6.1.4.1.1182.3.1.0.5

    yshTemperatureStatusStackId
    yshTemperatureStatusDeviceType
    yshTemperatureStatus
    yshTemperatureStatusNormalThreshold
    yshTemperatureValue

    Notification when temperature status returns to “Normal”

    yshTemperatureStatusWarningTrap

    1.3.6.1.4.1.1182.3.1.0.6

    yshTemperatureStatusStackId
    yshTemperatureStatusDeviceType
    yshTemperatureStatus
    yshTemperatureStatusWarningThreshold
    yshTemperatureValue

    Notification when temperature status changes to “Warning”

    yshTemperatureStatusErrorTrap

    1.3.6.1.4.1.1182.3.1.0.7

    yshTemperatureStatusStackId
    yshTemperatureStatusDeviceType
    yshTemperatureStatus
    yshTemperatureStatusErrorThreshold
    yshTemperatureValue

    Notification when temperature status changes to “Error”

    yshFanStoppedTrap

    1.3.6.1.4.1.1182.3.1.0.8

    yshFanStackId
    yshFanIndex

    Notification when fan stops

    yshFanSpeedUpTrap

    1.3.6.1.4.1.1182.3.1.0.9

    yshFanSpeedStatusStackId
    yshFanSpeedStatus

    Notification when fan RPM increases (when RPM reaches the “High” value)

    yshFanSpeedDownTrap

    1.3.6.1.4.1.1182.3.1.0.10

    yshFanSpeedStatusStackId
    yshFanSpeedStatus

    Notification when fan RPM decreases (when “High” RPM status is canceled)

7.2. yamahaSWPowerEthernet group trap

This trap is related to PoE information for Yamaha switches.

  • List of yamahaSWPowerEthernet group traps

    Trap name OID Additional information for trap
    (variable-bindings)
    Description

    yspeSupplyPortTrap

    1.3.6.1.4.1.1182.3.10.0.1

    yspePortStackId
    yspePortIndex
    yspePortDescr
    yspePortSupplyState

    Notification that the power supply to the PoE device has started

    yspeTerminatePortTrap

    1.3.6.1.4.1.1182.3.10.0.2

    yspePortStackId
    yspePortIndex
    yspePortDescr
    yspePortSupplyState

    Notification that the power supply to the PoE device has stopped

    yspeGuardBandStateTrap

    1.3.6.1.4.1.1182.3.10.0.3

    yspeUnitStackId
    yspeUnitSupplyPower
    yspeUnitGuardBandStatus
    yspeUnitGuardBandValue

    Notification when the guard band status changes

    yspePortErrorTrap

    1.3.6.1.4.1.1182.3.10.0.4

    yspePortStackId
    yspePortIndex
    yspePortDescr
    yspePortSupplyState

    Notification that a PoE port error has been detected or resolved

    yspeUnitFailureTrap

    1.3.6.1.4.1.1182.3.10.0.5

    yspeUnitStackId
    yspeUnitPowerFailure

    Notification that a PoE unit power supply abnormality has been detected

7.3. yamahaSWLoopDetect group trap

This trap is related to loop detection information for Yamaha switches.

  • List of yamahaSWLoopDetect group traps

    Trap name OID Additional information for trap
    (variable-bindings)
    Description

    ysldPortDetectLoopTrap

    1.3.6.1.4.1.1182.3.11.0.1

    ysldPortIndex
    ysldPortStackId
    ysldPortStatus

    Sends notification when loop is detected

    ysldPortResolveLoopTrap

    1.3.6.1.4.1.1182.3.11.0.2

    ysldPortIndex
    ysldPortStackId
    ysldPortStatus

    Sends notification when loop is resolved

8. Points of Caution

  • The 64-bit counter MIBs can be read and written by SNMPv2c and SNMPv3 requests.

    • Those MIBs cannot be read or written by SNMPv1 requests.