FREENAS-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, enterprises,
    Integer32, Counter32, Counter64, Gauge32  FROM SNMPv2-SMI

    TEXTUAL-CONVENTION, DisplayString         FROM SNMPv2-TC;

freeNas MODULE-IDENTITY
    LAST-UPDATED "202010200000Z"
    ORGANIZATION "www.ixsystems.com"
    CONTACT-INFO
        "postal:   2490 Kruse Dr
                   San Jose, CA 95131

         email:    support@iXsystems.com"
    DESCRIPTION
        ""
    REVISION     "202010200000Z"
    DESCRIPTION
        ""
    ::= { enterprises 50536 }

ZPoolHealthType ::= TEXTUAL-CONVENTION
    STATUS     current
    DESCRIPTION
        ""
    SYNTAX  INTEGER {
                online(0),
                degraded(1),
                faulted(2),
                offline(3),
                unavail(4),
                removed(5)
                }

AlertLevelType ::= TEXTUAL-CONVENTION
    STATUS     current
    DESCRIPTION
        ""
    SYNTAX  INTEGER {
                info(1),
                notice(2),
                warning(3),
                error(4),
                critical(5),
                alert(6),
                emergency(7)
                }

zfs     OBJECT IDENTIFIER ::= { freeNas 1 }

zpool   OBJECT IDENTIFIER ::= { zfs 1 }
dataset OBJECT IDENTIFIER ::= { zfs 2 }
zvol    OBJECT IDENTIFIER ::= { zfs 3 }
arc     OBJECT IDENTIFIER ::= { zfs 4 }
l2arc   OBJECT IDENTIFIER ::= { zfs 5 }
zil     OBJECT IDENTIFIER ::= { zfs 6 }

zpoolTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF ZpoolEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpool 1 }

zpoolEntry OBJECT-TYPE
    SYNTAX     ZpoolEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    INDEX { zpoolIndex }
    ::= { zpoolTable 1 }

ZpoolEntry ::= SEQUENCE {
        zpoolIndex                    Integer32,
        zpoolDescr                    DisplayString,
        zpoolAllocationUnits          Integer32,
        zpoolSize                     Integer32,
        zpoolUsed                     Integer32,
        zpoolAvailable                Integer32,
        zpoolHealth                   ZPoolHealthType,
        zpoolReadOps                  Counter64,
        zpoolWriteOps                 Counter64,
        zpoolReadBytes                Counter64,
        zpoolWriteBytes               Counter64,
        zpoolReadOps1sec              Counter64,
        zpoolWriteOps1sec             Counter64,
        zpoolReadBytes1sec            Counter64,
        zpoolWriteBytes1sec           Counter64
    }

zpoolIndex OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 1 }

zpoolDescr OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 2 }

zpoolAllocationUnits OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    UNITS      "Bytes"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 3 }

zpoolSize OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-write
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 4 }

zpoolUsed OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 5 }

zpoolAvailable OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zpoolEntry 6 }

zpoolHealth OBJECT-TYPE
    SYNTAX  ZPoolHealthType
    MAX-ACCESS  read-only
    STATUS  current
    DESCRIPTION
        "The current health of the containing pool, as reported
        by zpool status."
    ::= { zpoolEntry 7 }

zpoolReadOps OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of read I/O operations sent to the pool or device,
        including metadata requests (averaged since system booted)."
    ::= { zpoolEntry 8 }

zpoolWriteOps OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of write I/O operations sent to the pool or device
        (averaged since system booted)."
    ::= { zpoolEntry 9 }

zpoolReadBytes OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The bandwidth of all read operations (including metadata),
        expressed as units per second (averaged since system booted)"
    ::= { zpoolEntry 10 }

zpoolWriteBytes OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The bandwidth of all write operations, expressed as units per
        second (averaged since system booted)."
    ::= { zpoolEntry 11 }

zpoolReadOps1sec OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of read I/O operations sent to the pool or device,
        including metadata requests (over 1 second interval)."
    ::= { zpoolEntry 12 }

zpoolWriteOps1sec OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of write I/O operations sent to the pool or device
        (over 1 second interval)."
    ::= { zpoolEntry 13 }

zpoolReadBytes1sec OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The bandwidth of all read operations (including metadata),
        expressed as units per second (over 1 second interval)"
    ::= { zpoolEntry 14 }

zpoolWriteBytes1sec OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The bandwidth of all write operations, expressed as units per
        second (over 1 second interval)."
    ::= { zpoolEntry 15 }

datasetTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF DatasetEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { dataset 1 }

datasetEntry OBJECT-TYPE
    SYNTAX     DatasetEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    INDEX { datasetIndex }
    ::= { datasetTable 1 }

DatasetEntry ::= SEQUENCE {
        datasetIndex                    Integer32,
        datasetDescr                    DisplayString,
        datasetAllocationUnits          Integer32,
        datasetSize                     Integer32,
        datasetUsed                     Integer32,
        datasetAvailable                Integer32
    }

datasetIndex OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 1 }

datasetDescr OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 2 }

datasetAllocationUnits OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    UNITS      "Bytes"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 3 }

datasetSize OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-write
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 4 }

datasetUsed OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 5 }

datasetAvailable OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { datasetEntry 6 }

zvolTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF ZvolEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvol 1 }

zvolEntry OBJECT-TYPE
    SYNTAX     ZvolEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    INDEX { zvolIndex }
    ::= { zvolTable 1 }

ZvolEntry ::= SEQUENCE {
        zvolIndex                    Integer32,
        zvolDescr                    DisplayString,
        zvolAllocationUnits          Integer32,
        zvolSize                     Integer32,
        zvolUsed                     Integer32,
        zvolAvailable                Integer32,
        zvolReferenced               Integer32
    }

zvolIndex OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 1 }

zvolDescr OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 2 }

zvolAllocationUnits OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    UNITS      "Bytes"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 3 }

zvolSize OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-write
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 4 }

zvolUsed OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 5 }

zvolAvailable OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 6 }

zvolReferenced OBJECT-TYPE
    SYNTAX     Integer32 (0..2147483647)
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { zvolEntry 7 }

zfsArcSize OBJECT-TYPE
    SYNTAX Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 1 }

zfsArcMeta OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 2 }

zfsArcData OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 3 }

zfsArcHits OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 4 }

zfsArcMisses OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 5 }

zfsArcC OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 6 }

zfsArcP OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { arc 7 }

zfsArcMissPercent OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "Arc Miss Percentage.
        (Note: Floating precision sent across SNMP as a String"
    ::= { arc 8 }

zfsArcCacheHitRatio OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "Arc Cache Hit Ration Percentage.
        (Note: Floating precision sent across SNMP as a String"
    ::= { arc 9 }

zfsArcCacheMissRatio OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "Arc Cache Miss Ration Percentage.
        (Note: Floating precision sent across SNMP as a String"
    ::= { arc 10 }

zfsL2ArcHits OBJECT-TYPE
    SYNTAX     Counter32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { l2arc 1 }

zfsL2ArcMisses OBJECT-TYPE
    SYNTAX     Counter32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { l2arc 2 }

zfsL2ArcRead OBJECT-TYPE
    SYNTAX     Counter32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { l2arc 3 }

zfsL2ArcWrite OBJECT-TYPE
    SYNTAX     Counter32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { l2arc 4 }

zfsL2ArcSize OBJECT-TYPE
    SYNTAX     Gauge32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { l2arc 5 }

zfsZilstatOps1sec OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The ops column parsed from the command zilstat 1 1"
    ::= { zil 1 }

zfsZilstatOps5sec OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The ops column parsed from the command zilstat 5 1"
    ::= { zil 2 }

zfsZilstatOps10sec OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The ops column parsed from the command zilstat 10 1"
    ::= { zil 3 }


notifications       OBJECT IDENTIFIER ::= { freeNas 2 }
notificationPrefix  OBJECT IDENTIFIER ::= { notifications 1 }
notificationObjects OBJECT IDENTIFIER ::= { notifications 2 }

alert NOTIFICATION-TYPE
    OBJECTS    { alertId, alertLevel, alertMessage }
    STATUS     current
    DESCRIPTION
        "An alert raised"
    ::= { notificationPrefix 1 }

alertId OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { notificationObjects 1 }

alertLevel OBJECT-TYPE
    SYNTAX     AlertLevelType
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { notificationObjects 2 }

alertMessage OBJECT-TYPE
    SYNTAX     DisplayString
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        ""
    ::= { notificationObjects 3 }

alertCancellation NOTIFICATION-TYPE
    OBJECTS    { alertId }
    STATUS     current
    DESCRIPTION
        "An alert cancelled"
    ::= { notificationPrefix 2 }

hddTempTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF HDDTempEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Table of HDDs and their temperatures."
    ::= { freeNas 3 }

hddTempEntry OBJECT-TYPE
    SYNTAX      HDDTempEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "An entry containing a HDD and its temperature."
    INDEX       { hddTempIndex }
    ::= { hddTempTable 1 }

HDDTempEntry ::= SEQUENCE {
    hddTempIndex    Integer32,
    hddTempDevice   DisplayString,
    hddTempValue    Gauge32
}

hddTempIndex OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Reference index for each observed HDD."
    ::= { hddTempEntry 1 }

hddTempDevice OBJECT-TYPE
    SYNTAX      DisplayString
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The name of the HDD we are reading temperature from."
    ::= { hddTempEntry 2 }

hddTempValue OBJECT-TYPE
    SYNTAX      Gauge32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The temperature of this HDD in mC."
    ::= { hddTempEntry 3 }

iftop   OBJECT IDENTIFIER ::= { freeNas 4 }

interfaceTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF InterfaceEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Table of network interfaces."
    ::= { iftop 1 }

interfaceEntry OBJECT-TYPE
    SYNTAX      InterfaceEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "An entry containing a network interface."
    INDEX       { interfaceIndex }
    ::= { interfaceTable 1 }

InterfaceEntry ::= SEQUENCE {
    interfaceIndex  Integer32,
    interfaceName   DisplayString
}

interfaceIndex OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Reference index for each observed network interface."
    ::= { interfaceEntry 1 }

interfaceName OBJECT-TYPE
    SYNTAX      DisplayString
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The name of the network interface."
    ::= { interfaceEntry 2 }

interfaceTopHostTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF InterfaceTopHostEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Table of top 10 hosts for each network interface."
    ::= { iftop 2 }

interfaceTopHostEntry OBJECT-TYPE
    SYNTAX      InterfaceTopHostEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "An entry containing a top host for a network interface."
    INDEX       { interfaceTopHostIndex }
    ::= { interfaceTopHostTable 1 }

InterfaceTopHostEntry ::= SEQUENCE {
    interfaceTopHostIndex           Integer32,
    interfaceTopHostInterfaceName   DisplayString,
    interfaceTopHostLocalAddress    DisplayString,
    interfaceTopHostLocalPort       Integer32,
    interfaceTopHostRemoteAddress   DisplayString,
    interfaceTopHostRemotePort      Integer32,
    inLast2s                        Integer32,
    outLast2s                       Integer32,
    inLast10s                       Integer32,
    outLast10s                      Integer32,
    inLast40s                       Integer32,
    outLast40s                      Integer32
}

interfaceTopHostIndex OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Reference index for each observed top host for a network interface."
    ::= { interfaceTopHostEntry 1 }

interfaceTopHostInterfaceName OBJECT-TYPE
    SYNTAX      DisplayString
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The name of the network interface."
    ::= { interfaceTopHostEntry 2 }

interfaceTopHostLocalAddress OBJECT-TYPE
    SYNTAX      DisplayString
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Connection local address."
    ::= { interfaceTopHostEntry 3 }

interfaceTopHostLocalPort OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Connection local port."
    ::= { interfaceTopHostEntry 4 }

interfaceTopHostRemoteAddress OBJECT-TYPE
    SYNTAX      DisplayString
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Connection remote address."
    ::= { interfaceTopHostEntry 5 }

interfaceTopHostRemotePort OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Connection remote port."
    ::= { interfaceTopHostEntry 6 }

inLast2s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Incoming bytes for the last 2 seconds."
    ::= { interfaceTopHostEntry 7 }

outLast2s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Outgoing bytes for the last 2 seconds."
    ::= { interfaceTopHostEntry 8 }

inLast10s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Incoming bytes for the last 10 seconds."
    ::= { interfaceTopHostEntry 9 }

outLast10s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Outgoing bytes for the last 10 seconds."
    ::= { interfaceTopHostEntry 10 }

inLast40s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Incoming bytes for the last 40 seconds."
    ::= { interfaceTopHostEntry 11 }

outLast40s OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Outgoing bytes for the last 40 seconds."
    ::= { interfaceTopHostEntry 12 }

END