rfc3273.txt

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mediaIndependentOutHighCapacityOctets OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "Octets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of octets of data (including those in bad
        packets) received on a full-duplex link in the direction of
        the network (excluding framing bits but including FCS
        octets)."
    ::= { mediaIndependentEntry 16 }

mediaIndependentInNUCastPkts OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of non-unicast packets (including bad
        packets) received on a half-duplex link or on the inbound
        connection of a full-duplex link."
    ::= { mediaIndependentEntry 17 }

mediaIndependentInNUCastOverflowPkts OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION



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        "The number of times the associated
        mediaIndependentInNUCastPkts counter has overflowed."
    ::= { mediaIndependentEntry 18 }

mediaIndependentInNUCastHighCapacityPkts OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of non-unicast packets (including bad
        packets) received on a half-duplex link or on the inbound
        connection of a full-duplex link."
    ::= { mediaIndependentEntry 19 }

mediaIndependentOutNUCastPkts OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of non-unicast packets (including bad
        packets) received on a full-duplex link in the direction of
        the network."
    ::= { mediaIndependentEntry 20 }

mediaIndependentOutNUCastOverflowPkts OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of times the associated
        mediaIndependentOutNUCastPkts counter has overflowed."
    ::= { mediaIndependentEntry 21 }

mediaIndependentOutNUCastHighCapacityPkts OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "Packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of packets (including bad packets)
        received on a full-duplex link in the direction of the
        network."
    ::= { mediaIndependentEntry 22 }

mediaIndependentInErrors OBJECT-TYPE



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    SYNTAX     Counter32
    UNITS       "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The total number of bad packets received on a
        half-duplex link or on the inbound connection of a
        full-duplex link."
    ::= { mediaIndependentEntry 23 }

mediaIndependentOutErrors OBJECT-TYPE
    SYNTAX     Counter32
    UNITS       "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The total number of bad packets received on a full-duplex
        link in the direction of the network."
    ::= { mediaIndependentEntry 24 }

mediaIndependentInputSpeed OBJECT-TYPE
    SYNTAX     Gauge32
    UNITS      "Kilobits per Second"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The nominal maximum speed in kilobits per second of this
        half-duplex link or on the inbound connection of this
        full-duplex link. If the speed is unknown or there is no fixed
        maximum (e.g. a compressed link), this value shall be zero."
    ::= { mediaIndependentEntry 25 }

mediaIndependentOutputSpeed OBJECT-TYPE
    SYNTAX     Gauge32
    UNITS      "Kilobits per Second"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The nominal maximum speed in kilobits per second of this
        full-duplex link in the direction of the network. If the speed
        is unknown, the link is half-duplex, or there is no fixed
        maximum (e.g. a compressed link), this value shall be zero."
    ::= { mediaIndependentEntry 26 }

mediaIndependentDuplexMode OBJECT-TYPE
    SYNTAX     INTEGER {
                    halfduplex(1),
                    fullduplex(2)



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               }
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The current mode of this link.

        Note that if the link has full-duplex capabilities but
        is operating in half-duplex mode, this value will be
        halfduplex(1)."
    ::= { mediaIndependentEntry 27 }

mediaIndependentDuplexChanges OBJECT-TYPE
    SYNTAX     Counter32
    UNITS      "Events"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of times this link has changed from full-duplex
        mode to half-duplex mode or from half-duplex mode to
        full-duplex mode."
    ::= { mediaIndependentEntry 28 }

mediaIndependentDuplexLastChange OBJECT-TYPE
    SYNTAX     TimeStamp
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The value of sysUpTime at the time the duplex status
        of this link last changed."
    ::= { mediaIndependentEntry 29 }

mediaIndependentOwner OBJECT-TYPE
    SYNTAX     OwnerString
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION
        "The entity that configured this entry and is
        therefore using the resources assigned to it."
    ::= { mediaIndependentEntry 30 }

mediaIndependentStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The status of this media independent statistics entry."
    ::= { mediaIndependentEntry 31 }




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-- High Capacity extensions for the etherStatsTable

etherStatsHighCapacityTable  OBJECT-TYPE

    SYNTAX     SEQUENCE OF EtherStatsHighCapacityEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "Contains the High Capacity RMON extensions to the RMON-1
        etherStatsTable."
    ::= { statistics 7 }

etherStatsHighCapacityEntry  OBJECT-TYPE
    SYNTAX     EtherStatsHighCapacityEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "Contains the High Capacity RMON extensions to the RMON-1
        etherStatsEntry. These objects will be created by the agent
        for all etherStatsEntries it deems appropriate."
    INDEX { etherStatsIndex }
    ::= { etherStatsHighCapacityTable 1 }

EtherStatsHighCapacityEntry ::= SEQUENCE {
    etherStatsHighCapacityOverflowPkts                 Counter32,
    etherStatsHighCapacityPkts                         Counter64,
    etherStatsHighCapacityOverflowOctets               Counter32,
    etherStatsHighCapacityOctets                       Counter64,
    etherStatsHighCapacityOverflowPkts64Octets         Counter32,
    etherStatsHighCapacityPkts64Octets                 Counter64,
    etherStatsHighCapacityOverflowPkts65to127Octets    Counter32,
    etherStatsHighCapacityPkts65to127Octets            Counter64,
    etherStatsHighCapacityOverflowPkts128to255Octets   Counter32,
    etherStatsHighCapacityPkts128to255Octets           Counter64,
    etherStatsHighCapacityOverflowPkts256to511Octets   Counter32,
    etherStatsHighCapacityPkts256to511Octets           Counter64,
    etherStatsHighCapacityOverflowPkts512to1023Octets  Counter32,
    etherStatsHighCapacityPkts512to1023Octets          Counter64,
    etherStatsHighCapacityOverflowPkts1024to1518Octets Counter32,
    etherStatsHighCapacityPkts1024to1518Octets         Counter64
}

etherStatsHighCapacityOverflowPkts OBJECT-TYPE
    SYNTAX     Counter32
    UNITS      "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION



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        "The number of times the associated etherStatsPkts
        counter has overflowed."
    ::= { etherStatsHighCapacityEntry 1 }

etherStatsHighCapacityPkts OBJECT-TYPE
    SYNTAX     Counter64
    UNITS      "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The total number of packets (including bad packets,
        broadcast packets, and multicast packets) received."
    ::= { etherStatsHighCapacityEntry 2 }

etherStatsHighCapacityOverflowOctets OBJECT-TYPE
    SYNTAX     Counter32
    UNITS      "Octets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of times the associated etherStatsOctets
        counter has overflowed."
    ::= { etherStatsHighCapacityEntry 3 }

etherStatsHighCapacityOctets OBJECT-TYPE
    SYNTAX     Counter64
    UNITS      "Octets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The total number of octets of data (including
        those in bad packets) received on the
        network (excluding framing bits but including
        FCS octets).

        If the network is half-duplex Fast Ethernet, this
        object can be used as a reasonable estimate of
        utilization. If greater precision is desired, the
        etherStatsHighCapacityPkts and
        etherStatsHighCapacityOctets objects should be sampled
        before and after a common interval.  The differences
        in the sampled values are Pkts and Octets,
        respectively, and the number of seconds in the
        interval is Interval.  These values
        are used to calculate the Utilization as follows:






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                        Pkts * (.96 + .64) + (Octets * .08)
        Utilization = -------------------------------------
                                Interval * 10,000

        The result of this equation is the value Utilization
        which is the percent utilization of the ethernet
        segment on a scale of 0 to 100 percent.

        This table is not appropriate for monitoring full-duplex
        ethernets. If the network is a full-duplex ethernet and the
        mediaIndependentTable is monitoring that network, the
        utilization can be calculated as follows:

        1) Determine the utilization of the inbound path by using
           the appropriate equation (for ethernet or fast ethernet)
           to determine the utilization, substituting
           mediaIndependentInPkts for etherStatsHighCapacityPkts, and
           mediaIndependentInOctets for etherStatsHighCapacityOctets.
           Call the resulting utilization inUtilization.

        2) Determine the utilization of the outbound path by using
           the same equation to determine the utilization, substituting
           mediaIndependentOutPkts for etherStatsHighCapacityPkts, and
           mediaIndependentOutOctets for etherStatsHighCapacityOctets.
           Call the resulting utilization outUtilization.

        3) The utilization is the maximum of inUtilization and
           outUtilization. This metric shows the amount of percentage
           of bandwidth that is left before congestion will be
           experienced on the link."
    ::= { etherStatsHighCapacityEntry 4 }

etherStatsHighCapacityOverflowPkts64Octets OBJECT-TYPE
    SYNTAX     Counter32
    UNITS      "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of times the associated etherStatsPkts64Octets
        counter has overflowed."
    ::= { etherStatsHighCapacityEntry 5 }

etherStatsHighCapacityPkts64Octets OBJECT-TYPE
    SYNTAX     Counter64
    UNITS      "Packets"
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION



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        "The total number of packets (including bad
        packets) received that were 64 octets in length