-- ARISTA-IF-MIB: Arista structure of interface management information
-- Copyright (c) 2014 Arista Networks, Inc.  All rights reserved.

ARISTA-IF-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    TimeTicks, Gauge32, Counter32      FROM SNMPv2-SMI
    MODULE-COMPLIANCE, OBJECT-GROUP    FROM SNMPv2-CONF
    ifIndex                            FROM IF-MIB
    CounterBasedGauge64                FROM HCNUM-TC
    aristaMibs                         FROM ARISTA-SMI-MIB;

aristaIfMIB MODULE-IDENTITY
    LAST-UPDATED "201410090000Z"
    ORGANIZATION "Arista Networks, Inc."
    CONTACT-INFO
        "Arista Networks, Inc.

         Postal: 5453 Great America Parkway
                 Santa Clara, CA 95054

         Tel: +1 408 547-5500

         E-mail: snmp@arista.com"
    DESCRIPTION
            "The MIB module for reporting additional interface statistics
            on Arista devices."
    REVISION      "201410090000Z"
    DESCRIPTION "Initial version."
    ::= { aristaMibs 15 }


aristaIf OBJECT IDENTIFIER ::= { aristaIfMIB 1 }

aristaIfTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF AristaIfEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
                "This table contains additional interface statistics not
                contained in the IF-MIB."
    ::= { aristaIf 1 }

aristaIfEntry OBJECT-TYPE
    SYNTAX      AristaIfEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
                "An entry containing statistics for a given interface."
    INDEX   { ifIndex }
    ::= { aristaIfTable 1 }

AristaIfEntry ::= SEQUENCE {
    aristaIfCounterLastUpdated        TimeTicks,
    aristaIfRateInterval              TimeTicks,
    aristaIfInPktRate                 Gauge32,
    aristaIfOutPktRate                Gauge32,
    aristaIfInOctetRate               CounterBasedGauge64,
    aristaIfOutOctetRate              CounterBasedGauge64,
    aristaIfRatesLastUpdated          TimeTicks,
    aristaIfOperStatusChanges         Counter32,
    aristaIfInAclDrops                Counter32
}

aristaIfCounterLastUpdated OBJECT-TYPE
    SYNTAX      TimeTicks
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The value of sysUpTime at which the counters in the ifTable and ifXTable
        were sampled from the hardware."
    ::= { aristaIfEntry 1 }

aristaIfRateInterval OBJECT-TYPE
    SYNTAX      TimeTicks
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The amount of time over which the aristaIf*Rate values
        are averaged for this interface."
    ::= { aristaIfEntry 2 }

aristaIfInPktRate OBJECT-TYPE
    SYNTAX      Gauge32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The rate, in packets per second, of packets inbound on
        this interface, averaged over aristaIfRateInterval."
    ::= { aristaIfEntry 3 }

aristaIfOutPktRate OBJECT-TYPE
    SYNTAX      Gauge32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The rate, in packets per second, of packets outbound on
        this interface, averaged over aristaIfRateInterval."
    ::= { aristaIfEntry 4 }

aristaIfInOctetRate OBJECT-TYPE
    SYNTAX      CounterBasedGauge64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The rate, in octets per second, of data inbound on
        this interface, averaged over aristaIfRateInterval."
    ::= { aristaIfEntry 5 }

aristaIfOutOctetRate OBJECT-TYPE
    SYNTAX      CounterBasedGauge64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The rate, in octets per second, of data inbound on
        this interface, averaged over aristaIfRateInterval."
    ::= { aristaIfEntry 6 }

aristaIfRatesLastUpdated OBJECT-TYPE
    SYNTAX      TimeTicks
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The value of sysUpTime at which the aristaIf*Rate gauges were
        last calculated."
    ::= { aristaIfEntry 7 }

aristaIfOperStatusChanges OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of times since system boot that ifOperStatus has
        changed."
    ::= { aristaIfEntry 8 }

aristaIfInAclDrops OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of inbound packets dropped because of an
        Access Control List (ACL).

        Discontinuities in the value of this counter can occur at
        re-initialization of the management system, and at other
        times as indicated by the value of
        ifCounterDiscontinuityTime."
    ::= { aristaIfEntry 9 }

-- Conformance information
aristaIfConformance OBJECT IDENTIFIER ::= { aristaIfMIB 2 }

aristaIfGroups      OBJECT IDENTIFIER ::= { aristaIfConformance 1 }
aristaIfCompliances OBJECT IDENTIFIER ::= { aristaIfConformance 2 }

-- Compliance statements
aristaIfCompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION
        "The compliance statement for Arista devices
        that implement the IF-MIB"

    MODULE -- this module
    MANDATORY-GROUPS { aristaIfAdditionalInformationGroup }
    ::= { aristaIfCompliances 1 }

-- Units of conformance
aristaIfAdditionalInformationGroup OBJECT-GROUP
    OBJECTS { aristaIfCounterLastUpdated, aristaIfRateInterval,
              aristaIfInPktRate, aristaIfOutPktRate,
              aristaIfInOctetRate, aristaIfOutOctetRate,
              aristaIfRatesLastUpdated, aristaIfOperStatusChanges,
              aristaIfInAclDrops }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing additional information
        above and beyond what the IF-MIB provides, applicable to
        all network interfaces."
    ::= { aristaIfGroups 1 }

END