rfc2720.txt

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    DESCRIPTION
        "Initial version of this MIB (RFC 2064)"
    ::= { mib-2 40 }

flowControl         OBJECT IDENTIFIER ::= { flowMIB 1 }

flowData            OBJECT IDENTIFIER ::= { flowMIB 2 }

flowRules           OBJECT IDENTIFIER ::= { flowMIB 3 }

flowMIBConformance  OBJECT IDENTIFIER ::= { flowMIB 4 }

-- Textual Conventions




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UTF8OwnerString ::= TEXTUAL-CONVENTION
    DISPLAY-HINT "127t"
    STATUS  current
    DESCRIPTION
        "An administratively assigned name for the owner of a
        resource, conceptually the same as OwnerString in the RMON
        MIB [RMON-MIB].

        To facilitate internationalisation, this name information
        is represented using the ISO/IEC IS 10646-1 character set,
        encoded as an octet string using the UTF-8 transformation
        format described in the UTF-8 standard [UTF-8]."
    SYNTAX  OCTET STRING (SIZE (0..127))

PeerType ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Indicates the type of a PeerAddress (see below).  The values
        used are from the 'Address Family Numbers' section of the
        Assigned Numbers RFC [ASG-NBR].  Peer types from other address
        families may also be used, provided only that they are
        identified by their assigned Address Family numbers."
    SYNTAX  INTEGER {
        ipv4(1),
        ipv6(2),
        nsap(3),
        ipx(11),
        appletalk(12),
        decnet(13) }

PeerAddress ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Specifies the value of a peer address for various network
        protocols.  Address format depends on the actual protocol,
        as indicated below:

        IPv4:        ipv4(1)
            4-octet IpAddress  (defined in the SNMPv2 SMI [RFC2578])

        IPv6:        ipv6(2)
            16-octet IpAddress  (defined in the
                                    IPv6 Addressing RFC [V6-ADDR])

        CLNS:        nsap(3)
            NsapAddress  (defined in the SNMPv2 SMI [RFC2578])

        Novell:      ipx(11)



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            4-octet Network number,
            6-octet Host number (MAC address)

        AppleTalk:   appletalk(12)
            2-octet Network number (sixteen bits),
            1-octet Host number (eight bits)

        DECnet:      decnet(13)
            1-octet Area number (in low-order six bits),
            2-octet Host number (in low-order ten bits)
        "
    SYNTAX OCTET STRING (SIZE (3..20))

AdjacentType ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Indicates the type of an adjacent address.  May be a medium
        type or (if metering is taking place inside a tunnel) a
        PeerType (see above).

        The values used for IEEE 802 medium types are from the 'Network
        Management Parameters (ifType definitions)' section of the
        Assigned Numbers RFC [ASG-NBR].  Other medium types may also
        be used, provided only that they are identified by their
        assigned ifType numbers."
    SYNTAX  INTEGER {
        ip(1),
        nsap(3),
        ethernet(7),  -- ethernet-like [ENET-OBJ],
                      --    includes ethernet-csmacd(6)
        tokenring(9),
        ipx(11),
        appletalk(12),
        decnet(13),
        fddi(15) }

AdjacentAddress ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Specifies the value of an adjacent address.  May be a Medium
        Access Control (MAC) address or (if metering is taking place
        inside a tunnel) a PeerAddress (see above).

        MAC Address format depends on the actual medium, as follows:

        Ethernet:     ethernet(7)
            6-octet 802.3 MAC address in 'canonical' order




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        Token Ring:   tokenring(9)
            6-octet 802.5 MAC address in 'canonical' order

        FDDI:         fddi(15)
            FddiMACLongAddress, i.e. a 6-octet MAC address
            in 'canonical' order  (defined in [FDDI-MIB])
        "
    SYNTAX OCTET STRING (SIZE (3..20))

TransportType ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Indicates the type of a TransportAddress (see below).  Values
        will depend on the actual protocol; for IP they will be those
        given in the 'Protocol Numbers' section of the  Assigned Numbers
        RFC [ASG-NBR], including icmp(1), tcp(6) and udp(17)."
    SYNTAX  Integer32 (1..255)

TransportAddress ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Specifies the value of a transport address for various
        network protocols.  Format as follows:

        IP:
            2-octet UDP or TCP port number

        Other protocols:
            2-octet port number
        "
    SYNTAX OCTET STRING (SIZE (2))

RuleAddress ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Specifies the value of an address.  Is a superset of
        MediumAddress, PeerAddress and TransportAddress."
    SYNTAX OCTET STRING (SIZE (2..20))

FlowAttributeNumber ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Uniquely identifies an attribute within a flow data record."
    SYNTAX  INTEGER {
        flowIndex(1),
        flowStatus(2),
        flowTimeMark(3),




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        sourceInterface(4),
        sourceAdjacentType(5),
        sourceAdjacentAddress(6),
        sourceAdjacentMask(7),
        sourcePeerType(8),
        sourcePeerAddress(9),
        sourcePeerMask(10),
        sourceTransType(11),
        sourceTransAddress(12),
        sourceTransMask(13),

        destInterface(14),
        destAdjacentType(15),
        destAdjacentAddress(16),
        destAdjacentMask(17),
        destPeerType(18),
        destPeerAddress(19),
        destPeerMask(20),
        destTransType(21),
        destTransAddress(22),
        destTransMask(23),

        pduScale(24),
        octetScale(25),

        ruleSet(26),
        toOctets(27),             -- Source-to-Dest
        toPDUs(28),
        fromOctets(29),           -- Dest-to-Source
        fromPDUs(30),
        firstTime(31),            -- Activity times
        lastActiveTime(32),

        sourceSubscriberID(33),   -- Subscriber ID
        destSubscriberID(34),
        sessionID(35),

        sourceClass(36),          -- Computed attributes
        destClass(37),
        flowClass(38),
        sourceKind(39),
        destKind(40),
        flowKind(41) }

RuleAttributeNumber ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Uniquely identifies an attribute which may be tested in



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        a rule.  These include attributes whose values come directly
        from (or are computed from) the flow's packets, and the five
        'meter' variables used to hold an Attribute Number."
    SYNTAX  INTEGER {
        null(0),
        sourceInterface(4),       -- Source Address
        sourceAdjacentType(5),
        sourceAdjacentAddress(6),
        sourcePeerType(8),
        sourcePeerAddress(9),
        sourceTransType(11),
        sourceTransAddress(12),

        destInterface(14),        -- Dest Address
        destAdjacentType(15),
        destAdjacentAddress(16),
        destPeerType(18),
        destPeerAddress(19),
        destTransType(21),
        destTransAddress(22),

        sourceSubscriberID(33),   -- Subscriber ID
        destSubscriberID(34),
        sessionID(35),

        sourceClass(36),          -- Computed attributes
        destClass(37),
        flowClass(38),
        sourceKind(39),
        destKind(40),
        flowKind(41),

        matchingStoD(50),         -- Packet matching

        v1(51),                   -- Meter variables
        v2(52),
        v3(53),
        v4(54),
        v5(55) }

ActionNumber ::= TEXTUAL-CONVENTION
    STATUS  current
    DESCRIPTION
        "Uniquely identifies the action of a rule, i.e. the Pattern
        Matching Engine's opcode number.  Details of the opcodes
        are given in the 'Traffic Flow Measurement: Architecture'
        document [RTFM-ARC]."
    SYNTAX  INTEGER {



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        ignore(1),
        noMatch(2),
        count(3),
        countPkt(4),
        return(5),
        gosub(6),
        gosubAct(7),
        assign(8),
        assignAct(9),
        goto(10),
        gotoAct(11),
        pushRuleTo(12),
        pushRuleToAct(13),
        pushPktTo(14),
        pushPktToAct(15),
        popTo(16),
        popToAct(17) }

--
-- Control Group:  RuleSet Info Table
--

flowRuleSetInfoTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF FlowRuleSetInfoEntry
    MAX-ACCESS  not-accessible
    STATUS  current
    DESCRIPTION
        "An array of information about the RuleSets held in the
        meter.

        Any manager may configure a new RuleSet for the meter by
        creating a row in this table with status active(1), and setting
        values for all the objects in its rules.  At this stage the new
        RuleSet is available but not 'running', i.e. it is not being
        used by the meter to produce entries in the flow table.

        To actually 'run' a RuleSet a manager must create a row in
        the flowManagerInfoTable, set it's flowManagerStatus to
        active(1), and set either its CurrentRuleSet or StandbyRuleSet
        to point to the RuleSet to be run.

        Once a RuleSet is running a manager may not change any of the
        objects within the RuleSet itself.  Any attempt to do so should
        result in a notWritable(17) SNMP error-status for such objects.

        A manager may stop a RuleSet running by removing all
        references to it in the flowManagerInfoTable (i.e. by setting
        CurrentRuleSet and StandbyRuleSet values to 0).  This provides



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        a way to stop RuleSets left running if a manager fails.
        For example, when a manager is started, it could search the
        meter's flowManager table and stop all RuleSets having a
        specified value of flowRuleInfoOwner.

        To prevent a manager from interfering with variables belonging
        to another manager, the meter should use MIB views [RFC2575] so
        as to limit each manager's access to the meter's variables,
        effectively dividing the single meter into several virtual
        meters, one for each independent manager."
    ::= { flowControl 1 }

flowRuleSetInfoEntry OBJECT-TYPE
    SYNTAX  FlowRuleSetInfoEntry
    MAX-ACCESS  not-accessible
    STATUS  current
    DESCRIPTION
        "Information about a particular RuleSet."