RFC1285-MIB device MIB details by RFC

RFC1285-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

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-- WinAgents MIB Extraction Wizard
-- Extracted from rfc1285.txt 16.03.2005 20:20:15

RFC1285-MIB DEFINITIONS ::= BEGIN

IMPORTS
        Counter
            FROM RFC1155-SMI
        transmission
            FROM RFC1213-MIB
        OBJECT-TYPE
            FROM RFC-1212;

--  This MIB module uses the extended OBJECT-TYPE macro as
--  defined in [7].


-- this is the FDDI MIB module

fddi    OBJECT IDENTIFIER ::= { transmission 15 }


-- textual conventions

FddiTime ::= INTEGER (0..2147483647)
-- This data type specifies octet units of 80 nanoseconds as
-- an integer value.  It is used for Path Latency  and
-- Synchronous Bandwidth values.  The encoding is normal
-- integer representation (not twos complement).

FddiResourceId ::= INTEGER (0..65535)
-- This data type is used to refer to an instance of a  MAC,
-- PORT, PATH, or ATTACHMENT Resource ID.  Indexing begins
-- at 1.  Zero is used to indicate the absence of a resource.

FddiSMTStationIdType ::= OCTET STRING (SIZE (8))
-- The unique identifier for the FDDI station.  This is a
-- string of 8 octets, represented as
--                                X' yy yy xx xx xx xx xx xx'
-- with the low order 6 octet (xx) from a unique IEEE
-- assigned address.  The high order two bits of the IEEE
-- address, the group address bit and the administration bit

-- (Universal/Local) bit should both be zero.  The first two
-- octets, the yy octets, are implementor-defined.
--
-- The representation of the address portion of the station id
-- is in the IEEE (ANSI/IEEE P802.1A) canonical notation for
-- 48 bit addresses.  The canonical form is a 6-octet string
-- where the first octet contains the first 8 bits of the
-- address, with the I/G(Individual/Group) address bit as the
-- least significant bit and the  U/L (Universal/Local) bit
-- as the next more significant bit, and so on.  Note that
-- addresses in the ANSI FDDI standard SMT frames are
-- represented in FDDI MAC order.

FddiMACLongAddressType ::= OCTET STRING (SIZE (6))
-- The representation of long MAC addresses as management
-- values is in the IEEE (ANSI/IEEE P802.1A) canonical
-- notation for 48 bit addresses.  The canonical form is a
-- 6-octet string where the first octet contains the first 8
-- bits of the address, with the I/G (Individual/Group)
-- address bit as the least significant bit and the  U/L
-- (Universal/Local) bit as the next more significant bit,
-- and so on.  Note that the addresses in the SMT frames are
-- represented in FDDI MAC order.

-- groups in the FDDI MIB module

snmpFddiSMT        OBJECT IDENTIFIER ::= { fddi 1 }

snmpFddiMAC        OBJECT IDENTIFIER ::= { fddi 2 }

snmpFddiPATH       OBJECT IDENTIFIER ::= { fddi 3 }

snmpFddiPORT       OBJECT IDENTIFIER ::= { fddi 4 }

snmpFddiATTACHMENT OBJECT IDENTIFIER ::= { fddi 5 }

snmpFddiChipSets    OBJECT IDENTIFIER ::= { fddi 6 }


-- the SMT group
-- Implementation of the SMT group is mandatory for all
-- systems which implement manageable FDDI subsystems.

snmpFddiSMTNumber OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION

            "The number of SMT implementations (regardless of
            their current state) on this network management
            application entity.  The value for this variable
            must remain constant at least from one re-
            initialization of the entity's network management
            system to the next re-initialization."
    ::= { snmpFddiSMT  1 }


-- the SMT table

snmpFddiSMTTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF SnmpFddiSMTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A list of SMT entries.  The number of entries is
            given by  the value of snmpFddiSMTNumber."
    ::= { snmpFddiSMT  2 }

snmpFddiSMTEntry OBJECT-TYPE
    SYNTAX  SnmpFddiSMTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "An SMT entry containing information common to a
            given SMT."
    INDEX   { snmpFddiSMTIndex }
    ::= { snmpFddiSMTTable 1 }

SnmpFddiSMTEntry ::=
    SEQUENCE {
        snmpFddiSMTIndex
            INTEGER,
        snmpFddiSMTStationId
            FddiSMTStationIdType,
        snmpFddiSMTOpVersionId
            INTEGER,
        snmpFddiSMTHiVersionId
            INTEGER,
        snmpFddiSMTLoVersionId
            INTEGER,
        snmpFddiSMTMACCt
            INTEGER,
        snmpFddiSMTNonMasterCt
            INTEGER,
        snmpFddiSMTMasterCt
            INTEGER,

        snmpFddiSMTPathsAvailable
            INTEGER,
        snmpFddiSMTConfigCapabilities
            INTEGER,
        snmpFddiSMTConfigPolicy
            INTEGER,
        snmpFddiSMTConnectionPolicy
            INTEGER,
        snmpFddiSMTTNotify
            INTEGER,
        snmpFddiSMTStatusReporting
            INTEGER,
        snmpFddiSMTECMState
            INTEGER,
        snmpFddiSMTCFState
            INTEGER,
        snmpFddiSMTHoldState
            INTEGER,
        snmpFddiSMTRemoteDisconnectFlag
            INTEGER,
        snmpFddiSMTStationAction
            INTEGER
    }

snmpFddiSMTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A unique value for each SMT.  Its value ranges
            between 1 and the value of snmpFddiSMTNumber.  The
            value for each SMT must remain constant at least
            from one re-initialization of the entity's network
            management system to the next re-initialization."
    ::= { snmpFddiSMTEntry 1 }

snmpFddiSMTStationId OBJECT-TYPE
    SYNTAX  FddiSMTStationIdType -- OCTET STRING (SIZE (8))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Uniquely identifies an FDDI station."
    REFERENCE
            "ANSI { fddiSMT 11 }"
    ::= { snmpFddiSMTEntry 2 }




snmpFddiSMTOpVersionId OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The version that this station is using for its
            operation (refer to ANSI 7.1.2.2)."
    REFERENCE
            "ANSI { fddiSMT 13 }"
    ::= { snmpFddiSMTEntry 3 }

snmpFddiSMTHiVersionId OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The highest version of SMT that this station
            supports (refer to ANSI 7.1.2.2)."
    REFERENCE
            "ANSI { fddiSMT 14 }"
    ::= { snmpFddiSMTEntry 4 }

snmpFddiSMTLoVersionId OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The lowest version of SMT that this station
            supports (refer to ANSI 7.1.2.2)."
    REFERENCE
            "ANSI { fddiSMT 15 }"
    ::= { snmpFddiSMTEntry 5 }

snmpFddiSMTMACCt OBJECT-TYPE
    SYNTAX  INTEGER (0..255)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of MACs in the station or
            concentrator."
    REFERENCE
            "ANSI { fddiSMT 21 }"
    ::= { snmpFddiSMTEntry 6 }

snmpFddiSMTNonMasterCt OBJECT-TYPE
    SYNTAX  INTEGER (0..2)
    ACCESS  read-only
    STATUS  mandatory

    DESCRIPTION
            "The number of Non Master PORTs (A, B, or S PORTs)
            in the station or concentrator."
    REFERENCE
            "ANSI { fddiSMT 22 }"
    ::= { snmpFddiSMTEntry 7 }

snmpFddiSMTMasterCt OBJECT-TYPE
    SYNTAX  INTEGER (0..255)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of Master PORTs in a node.  If the
            node is not a concentrator, the value is zero."
    REFERENCE
            "ANSI { fddiSMT 23 }"
    ::= { snmpFddiSMTEntry 8 }

snmpFddiSMTPathsAvailable OBJECT-TYPE
    SYNTAX  INTEGER (0..7)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the PATH types available
            in the station.

            The value is a sum.  This value initially takes
            the value zero, then for each type of PATH that
            this node has available, 2 raised to a power is
            added to the sum.  The powers are according to the
            following table:

                     Path   Power
                  Primary   0
                Secondary   1
                    Local   2

            For example, a station having Primary and Local
            PATHs available would have a value of 5 (2**0 +
            2**2)."
    REFERENCE
            "ANSI { fddiSMT 24 }"
    ::= { snmpFddiSMTEntry 9 }

snmpFddiSMTConfigCapabilities OBJECT-TYPE
    SYNTAX  INTEGER (0..3)
    ACCESS  read-only
    STATUS  mandatory

    DESCRIPTION
            "A value that indicates capabilities that are
            present in the node.  If 'holdAvailable' is
            present, this indicates support of the optional
            Hold Function (refer to ANSI SMT 9.4.3.2).  If
            'CF-Wrap-AB' is present, this indicates that the
            WRAP_AB state is forced.

            The value is a sum.  This value initially takes
            the value zero, then for each of the configuration
            policies currently enforced on the node, 2 raised
            to a power is added to the sum.  The powers are
            according to the following table:

                       Policy   Power
                holdAvailable   0
                   CF-Wrap-AB   1 "
    REFERENCE
            "ANSI { fddiSMT 25 }"
    ::= { snmpFddiSMTEntry 10 }

snmpFddiSMTConfigPolicy OBJECT-TYPE
    SYNTAX  INTEGER (0..3)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the configuration policies
            currently enforced in the node (refer to ANSI SMT
            9.4.3.2).  The 'configurationHold' policy refers
            to the Hold flag, and should not be present only
            if the Hold function is supported.  The 'CF-Wrap-
            AB' policy refers to the CF_Wrap_AB flag.

            The value is a sum.  This value initially takes
            the value zero, then for each of the configuration
            policies currently enforced on the node, 2 raised
            to a power is added to the sum.  The powers are
            according to the following table:

                           Policy   Power
                configurationHold   0
                       CF-Wrap-AB   1 "
    REFERENCE
            "ANSI { fddiSMT 26 }"
    ::= { snmpFddiSMTEntry 11 }




snmpFddiSMTConnectionPolicy OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the connection policies
            enforced at the station.  A station sets the
            corresponding policy for each of the connection
            types that it rejects.  The letter designations, X
            and Y, in the 'rejectX-Y' names have the following
            significance:  X represents the PC-Type of the
            local PORT and Y represents a PC-Neighbor in the
            evaluation of Connection-Policy (PC-Type, PC-
            Neighbor) that is done to determine the setting of
            T-Val(3) in the PC-Signaling sequence (refer to
            ANSI Section 9.6.3).

            The value is a sum.  This value initially takes
            the value zero, then for each of the connection
            policies currently enforced on the node, 2 raised
            to a power is added to the sum.  The powers are
            according to the following table:

                   Policy   Power
                rejectA-A   0
                rejectA-B   1
                rejectA-S   2
                rejectA-M   3
                rejectB-A   4
                rejectB-B   5
                rejectB-S   6
                rejectB-M   7
                rejectS-A   8
                rejectS-B   9
                rejectS-S   10
                rejectS-M   11
                rejectM-A   12
                rejectM-B   13
                rejectM-S   14
                rejectM-M   15

            Implementors should note that the polarity of
            these bits is different in different places in an
            SMT system.  Implementors should take appropriate
            care."
    REFERENCE
            "ANSI { fddiSMT 27 }"
    ::= { snmpFddiSMTEntry 12 }

snmpFddiSMTTNotify OBJECT-TYPE
    SYNTAX  INTEGER (2..30)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The timer used in the Neighbor Notification
            protocol, reported in seconds and ranging from 2
            to 30 seconds (refer to ANSI SMT 8.3.1)."
    REFERENCE
            "ANSI { fddiSMT 29 }"
    ::= { snmpFddiSMTEntry 13 }

snmpFddiSMTStatusReporting OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates whether the node implements the Status
            Reporting Protocol.  This object is included for
            compatibility with products that were designed
            prior to the adoption of this standard."
    REFERENCE
            "ANSI { fddiSMT 30 }"
    ::= { snmpFddiSMTEntry 14 }

snmpFddiSMTECMState OBJECT-TYPE
    SYNTAX  INTEGER {
                ec0(1), -- Out
                ec1(2), -- In
                ec2(3), -- Trace
                ec3(4), -- Leave
                ec4(5), -- Path_Test
                ec5(6), -- Insert
                ec6(7), -- Check
                ec7(8)  -- Deinsert
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the current state of the ECM state
            machine (refer to ANSI SMT 9.5.2)."
    REFERENCE
            "ANSI { fddiSMT 41 }"
    ::= { snmpFddiSMTEntry 15 }

snmpFddiSMTCFState OBJECT-TYPE
    SYNTAX  INTEGER {
                cf0(1), -- Isolated

                cf1(2), -- Wrap_S
                cf2(3), -- Wrap_A
                cf3(4), -- Wrap_B
                cf4(5), -- Wrap_AB
                cf5(6)  -- Thru
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The attachment configuration for the station or
            concentrator (refer to ANSI SMT 9.7.4.3)."
    REFERENCE
            "ANSI { fddiSMT 42 }"
    ::= { snmpFddiSMTEntry 16 }

snmpFddiSMTHoldState OBJECT-TYPE
    SYNTAX  INTEGER {
                not-implemented(1), -- holding not implemented
                not-holding(2),
                holding-prm(3),     -- holding on primary
                holding-sec(4)      -- holding on secondary
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This value indicates the current state of the
            Hold function.  The values are determined as
            follows:  'holding-prm' is set if the primary ring
            is operational and the Recovery Enable Flag is
            clear (NOT NO_Flag(primary) AND NOT RE_Flag).  is
            set if the secondary ring is operational and the
            Recovery Enable Flag is clear (NOT
            NO_Flag(secondary) AND NOT RE_Flag).  Ref 9.4.3.
            and 10.3.1.  the primary or secondary, i.e., the
            Recovery Enable, RE_Flag, is set."
    REFERENCE
            "ANSI { fddiSMT 43 }"
    ::= { snmpFddiSMTEntry 17 }

snmpFddiSMTRemoteDisconnectFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A flag indicating that the station was remotely
            disconnected from the network.  A station requires
            a Connect Action (SM_CM_CONNECT.request (Connect))
            to rejoin and clear the flag (refer to ANSI

            6.4.5.2)."
    REFERENCE
            "ANSI { fddiSMT 44 }"
    ::= { snmpFddiSMTEntry 18 }

snmpFddiSMTStationAction OBJECT-TYPE
    SYNTAX  INTEGER {
                other(1),           -- none of the following
                connect(2),
                disconnect(3),
                path-Test(4),
                self-Test(5)
            }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "This object, when read, always returns a value of
            other(1).  The behavior of setting this variable
            to each of the acceptable values is as follows:

            Other:          Results in a badValue error.

            Connect:        Generates an
            SM_CM_Connect.request(connect) signal to CMT
            indicating that the ECM State machine is to begin
            a connection sequence.  The
            fddiSMTRemoteDisconnectFlag is cleared on the
            setting of this variable to 1.  See ANSI Ref
            9.3.1.1.

            Disconnect:     Generates an
            SM_CM_Connect.request(disconnect) signal to ECM
            and sets the fddiSMTRemoteDisconnectFlag.  See
            ANSI Ref 9.3.1.1.

            Path-Test:      Initiates a station path test.
            The Path_Test variable (See ANSI Ref. 9.4.1) is
            set to Testing.  The results of this action are
            not specified in this standard.

            Self-Test:      Initiates a station self test.
            The results of this action are not specified in
            this standard.

            Attempts to set this object to all other values
            results in a badValue error.  Agents may elect to
            return a badValue error on attempts to set this
            variable to path-Test(4) or self-Test(5)."

    REFERENCE
            "ANSI { fddiSMT 60 }"
    ::= { snmpFddiSMTEntry 19 }


-- the MAC group
-- Implementation of the MAC Group is mandatory for all
-- systems which implement manageable FDDI subsystems.

snmpFddiMACNumber OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of MAC implementations (across
            all SMTs) on this network management application
            entity.  The value for this variable must remain
            constant at least from one re-initialization of
            the entity's network management system to the next
            re-initialization."
    ::= { snmpFddiMAC  1 }


-- the MAC table

snmpFddiMACTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF SnmpFddiMACEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A list of MAC entries.  The number of entries is
            given by the value of snmpFddiMACNumber."
    ::= { snmpFddiMAC  2 }

snmpFddiMACEntry OBJECT-TYPE
    SYNTAX  SnmpFddiMACEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A MAC entry containing information common to a
            given MAC."
    INDEX   { snmpFddiMACSMTIndex, snmpFddiMACIndex }
    ::= { snmpFddiMACTable 1 }

SnmpFddiMACEntry ::=
    SEQUENCE {
        snmpFddiMACSMTIndex
                INTEGER,

        snmpFddiMACIndex
                INTEGER,
        snmpFddiMACFrameStatusCapabilities
                INTEGER,
        snmpFddiMACTMaxGreatestLowerBound
                FddiTime,
        snmpFddiMACTVXGreatestLowerBound
                FddiTime,
        snmpFddiMACPathsAvailable
                INTEGER,
        snmpFddiMACCurrentPath
                INTEGER,
        snmpFddiMACUpstreamNbr
                FddiMACLongAddressType,
        snmpFddiMACOldUpstreamNbr
                FddiMACLongAddressType,
        snmpFddiMACDupAddrTest
                INTEGER,
        snmpFddiMACPathsRequested
                INTEGER,
        snmpFddiMACDownstreamPORTType
                INTEGER,
        snmpFddiMACSMTAddress
                FddiMACLongAddressType,
        snmpFddiMACTReq
                FddiTime,
        snmpFddiMACTNeg
                FddiTime,
        snmpFddiMACTMax
                FddiTime,
        snmpFddiMACTvxValue
                FddiTime,
        snmpFddiMACTMin
                FddiTime,
        snmpFddiMACCurrentFrameStatus
                INTEGER,
        snmpFddiMACFrameCts
                Counter,
        snmpFddiMACErrorCts
                Counter,
        snmpFddiMACLostCts
                Counter,
        snmpFddiMACFrameErrorThreshold
                INTEGER,
        snmpFddiMACFrameErrorRatio
                INTEGER,
        snmpFddiMACRMTState
                INTEGER,

        snmpFddiMACDaFlag
                INTEGER,
        snmpFddiMACUnaDaFlag
                INTEGER,
        snmpFddiMACFrameCondition
                INTEGER,
        snmpFddiMACChipSet
                OBJECT IDENTIFIER,
        snmpFddiMACAction
                INTEGER
    }


snmpFddiMACSMTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of the SMT index associated with this
            MAC."
    ::= { snmpFddiMACEntry 1 }

snmpFddiMACIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A unique value for each MAC on the managed
            entity.  The MAC identified by a particular value
            of this index is that identified by the same value
            of an ifIndex object instance.  That is, if a MAC
            is associated with the interface whose value of
            ifIndex in the Internet-Standard MIB is equal to
            5, then the value of snmpFddiMACIndex shall also
            equal 5.  The value for each MAC must remain
            constant at least from one re-initialization of
            the entity's network management system to the next
            re-initialization."
    ::= { snmpFddiMACEntry 2 }

snmpFddiMACFrameStatusCapabilities OBJECT-TYPE
    SYNTAX  INTEGER (0..1799)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the MAC's bridge and end-
            station capabilities for operating in a bridged
            FDDI network.

            The value is a sum.  This value initially takes
            the value zero, then for each capability present,
            2 raised to a power is added to the sum.  The
            powers are according to the following table:


                 Capability    Power
                 FSC-Type0    0
                 -- MAC repeats A/C indicators as received on
                 -- copying with the intent to forward.

                 FSC-Type1    1
                 -- MAC sets C but not A on copying for
                 -- forwarding.

                 FSC-Type2    2
                 -- MAC resets C and sets A on C set and
                 -- A reset if the frame is not copied and the
                 -- frame was addressed to this MAC

                 FSC-Type0-programmable    8
                 -- Type0 capability is programmable

                 FSC-Type1-programmable    9
                 -- Type1 capability is programmable

                 FSC-Type2-programmable   10
                 -- Type2 capability is programmable
            "
    REFERENCE
            "ANSI { fddiMAC 11 }"
    ::= { snmpFddiMACEntry 3 }

snmpFddiMACTMaxGreatestLowerBound OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The greatest lower bound of T_Max supported for
            this MAC."
    REFERENCE
            "ANSI { fddiMAC 13 }"
    ::= { snmpFddiMACEntry 4 }

snmpFddiMACTVXGreatestLowerBound OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory

    DESCRIPTION
            "The greatest lower bound of TVX supported for
            this MAC."
    REFERENCE
            "ANSI { fddiMAC 14 }"
    ::= { snmpFddiMACEntry 5 }

snmpFddiMACPathsAvailable OBJECT-TYPE
    SYNTAX  INTEGER (0..7)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the PATH types available
            for this MAC.

            The value is a sum.  This value initially takes
            the value zero, then for each type of PATH that
            this MAC has available, 2 raised to a power is
            added to the sum.  The powers are according to the
            following table:

                     Path   Power
                  Primary   0
                Secondary   1
                    Local   2 "
    REFERENCE
            "ANSI { fddiMAC 22 }"
    ::= { snmpFddiMACEntry 6 }

snmpFddiMACCurrentPath OBJECT-TYPE
    SYNTAX  INTEGER {
                unknown(1),
                primary(2),
                secondary(4),
                local(8),
                isolated(16)
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the association of the MAC with a
            station PATH."
    REFERENCE
            "ANSI { fddiMAC 23 }"
    ::= { snmpFddiMACEntry 7 }

snmpFddiMACUpstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))

    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The MAC's upstream neighbor's long individual MAC
            address.  It may be determined by the Neighbor
            Information Frame protocol (refer to ANSI SMT
            7.2.1).  The value shall be reported as '00 00 00
            00 00 00' if it is unknown."
    REFERENCE
            "ANSI { fddiMAC 24 }"
    ::= { snmpFddiMACEntry 8 }

snmpFddiMACOldUpstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The previous value of the MAC's upstream
            neighbor's long individual MAC address.  It may be
            determined by the Neighbor Information Frame
            protocol (refer to ANSI SMT 7.2.1).  The value
            shall be reported as '00 00 00 00 00 00' if it is
            unknown."
    REFERENCE
            "ANSI { fddiMAC 26 }"
    ::= { snmpFddiMACEntry 9 }

snmpFddiMACDupAddrTest OBJECT-TYPE
    SYNTAX  INTEGER { none(1), pass(2), fail(3) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The Duplicate Address Test flag, Dup_Addr_Test
            (refer to ANSI 8.3.1)."
    REFERENCE
            "ANSI { fddiMAC 29 }"
    ::= { snmpFddiMACEntry 10 }

snmpFddiMACPathsRequested OBJECT-TYPE
    SYNTAX  INTEGER
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates PATH(s) desired for this
            MAC.

            The value is a sum which represents the individual
            PATHs that are desired.  This value initially

            takes the value zero, then for each type of PATH
            that this node is, 2 raised to a power is added to
            the sum.  The powers are according to the
            following table:

                     Path   Power
                  Primary   0
                Secondary   1
                    Local   2
                 Isolated   3

            The precedence order is primary, secondary, local,
            and then isolated if multiple PATHs are desired
            are set."
    REFERENCE
            "ANSI { fddiMAC 32 }"
    ::= { snmpFddiMACEntry 11 }

snmpFddiMACDownstreamPORTType OBJECT-TYPE
    SYNTAX  INTEGER { a(1), b(2), s(3), m(4), unknown(5) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the PC-Type of the first port that is
            downstream of this MAC (the exit port)."
    REFERENCE
            "ANSI { fddiMAC 33 }"
    ::= { snmpFddiMACEntry 12 }

snmpFddiMACSMTAddress OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The 48 bit individual address of the MAC used for
            SMT frames."
    REFERENCE
            "ANSI { fddiMAC 41 }"
    ::= { snmpFddiMACEntry 13 }

snmpFddiMACTReq OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The value of T-Req (refer to ANSI MAC 2.2.1 and
            ANSI MAC 7.3.5.2)."
    REFERENCE

            "ANSI { fddiMAC 51 }"
    ::= { snmpFddiMACEntry 14 }

snmpFddiMACTNeg OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of T-Neg (refer to ANSI MAC 2.2.1 and
            ANSI MAC 7.3.5.2)."
    REFERENCE
            "ANSI { fddiMAC 52 }"
    ::= { snmpFddiMACEntry 15 }

snmpFddiMACTMax OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of T-Max (refer to ANSI MAC 2.2.1 and
            ANSI MAC 7.3.5.2)."
    REFERENCE
            "ANSI { fddiMAC 53 }"
    ::= { snmpFddiMACEntry 16 }

snmpFddiMACTvxValue OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of TvxValue (refer to ANSI MAC 2.2.1
            and ANSI MAC 7.3.5.2)."
    REFERENCE
            "ANSI { fddiMAC 54 }"
    ::= { snmpFddiMACEntry 17 }

snmpFddiMACTMin OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of T-Min (refer to ANSI MAC 2.2.1 and
            ANSI MAC 7.3.5.2)."
    REFERENCE
            "ANSI { fddiMAC 55 }"
    ::= { snmpFddiMACEntry 18 }



snmpFddiMACCurrentFrameStatus OBJECT-TYPE
    SYNTAX  INTEGER (0..7)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the MAC's operational
            frame status setting functionality.

            The value is a sum.  This value initially takes
            the value zero, then for each functionality
            present, 2 raised to a power is added to the sum.
            The powers are according to the following table:

                Functionality   Power
                    FSC-Type0   0
                    -- MAC repeats A/C indicators as received

                    FSC-Type1   1
                    -- MAC sets C but not A on copying for
                    -- forwarding

                    FSC-Type2   2
                    -- MAC resets C and sets A on C set and A
                    -- reset if frame is not copied
            "
    REFERENCE
            "ANSI { fddiMAC 63 }"
    ::= { snmpFddiMACEntry 19 }

snmpFddiMACFrameCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Frame_Ct (refer to ANSI MAC 2.2.1)."
    REFERENCE
            "ANSI { fddiMAC 71 }"
    ::= { snmpFddiMACEntry 20 }

snmpFddiMACErrorCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Error_Ct (refer to ANSI MAC 2.2.1)."
    REFERENCE
            "ANSI { fddiMAC 81 }"
    ::= { snmpFddiMACEntry 21 }

snmpFddiMACLostCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Lost_Ct (refer to ANSI MAC 2.2.1)."
    REFERENCE
            "ANSI { fddiMAC 82 }"
    ::= { snmpFddiMACEntry 22 }

snmpFddiMACFrameErrorThreshold OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A threshold for determining when a MAC Condition
            report should be generated.  The condition is true
            when the ratio, ((delta snmpFddiMACLostCt + delta
            snmpFddiMACErrorCt) / (delta snmpFddiMACFrameCt +
            delta snmpFddiMACLostCt)) x 2**16. exceeds the
            threshold.  It is used to determine when a station
            has an unacceptable frame error threshold.  The
            sampling algorithm is implementation dependent.
            Any attempt to set this variable to a value of
            less than one shall result in a badValue error.
            Those who are familiar with the SNMP management
            framework will recognize that thresholds are not
            in keeping with the SNMP philosophy.  However,
            this variable is supported by underlying SMT
            implementations already and maintaining this
            threshold should not pose an undue additional
            burden on SNMP agent implementors."
    REFERENCE
            "ANSI { fddiMAC 95 }"
    ::= { snmpFddiMACEntry 23 }

snmpFddiMACFrameErrorRatio OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This attribute is the actual ratio, ((delta
            snmpFddiMACLostCt + delta snmpFddiMACErrorCt) /
            (delta snmpFddiMACFrameCt + delta
            snmpFddiMACLostCt)) x 2**16."
    REFERENCE
            "ANSI { fddiMAC 96 }"
    ::= { snmpFddiMACEntry 24 }

snmpFddiMACRMTState OBJECT-TYPE
    SYNTAX  INTEGER {
                rm0(1), -- Isolated
                rm1(2), -- Non_Op
                rm2(3), -- Ring_Op
                rm3(4), -- Detect
                rm4(5), -- Non_Op_Dup
                rm5(6), -- Ring_Op_Dup
                rm6(7), -- Directed
                rm7(8)  -- Trace
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the current state of the Ring
            Management state machine (refer to ANSI Section
            10)."
    REFERENCE
            "ANSI { fddiMAC 111 }"
    ::= { snmpFddiMACEntry 25 }

snmpFddiMACDaFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The RMT flag Duplicate Address Flag, DA_Flag
            (refer to ANSI 10.3.1.2)."
    REFERENCE
            "ANSI { fddiMAC 112 }"
    ::= { snmpFddiMACEntry 26 }

snmpFddiMACUnaDaFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A flag set when the upstream neighbor reports a
            duplicate address condition.  Reset when the
            condition clears."
    REFERENCE
            "ANSI { fddiMAC 113 }"
    ::= { snmpFddiMACEntry 27 }

snmpFddiMACFrameCondition OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory

    DESCRIPTION
            "Indicates the MAC Condition is active when set.
            Cleared when the condition clears and on power
            up."
    REFERENCE
            "ANSI { fddiMAC 114 }"
    ::= { snmpFddiMACEntry 28 }

snmpFddiMACChipSet OBJECT-TYPE
    SYNTAX  OBJECT IDENTIFIER
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This object identifies the hardware chip(s) which
            is (are) principally responsible for the
            implementation of the MAC function.  A few OBJECT
            IDENTIFIERS are identified elsewhere in this memo.
            For those The assignment of additional OBJECT
            IDENTIFIERs to various types of hardware chip sets
            is managed by the IANA.  For example, vendors
            whose chip sets are not defined in this memo may
            request a number from the Internet Assigned
            Numbers Authority (IANA) which indicates the
            assignment of a enterprise specific subtree which,
            among other things, may be used to allocate OBJECT
            IDENTIFIER assignments for that enterprise's chip
            sets.  Similarly, in the absence of an
            appropriately assigned OBJECT IDENTIFIER in this
            memo or in an enterprise specific subtree of a
            chip vendor, a board or system vendor can request
            a number for a subtree from the IANA and make an
            appropriate assignment.  It is desired that,
            whenever possible, the same OBJECT IDENTIFIER be
            used for all chips of a given type.  Consequently,
            the assignment made in this memo for a chip, if
            any, should be used in preference to any other
            assignment and the assignment made by the chip
            manufacturer, if any, should be used in preference
            to assignments made by users of those chips.  If
            the hardware chip set is unknown, the object
            identifier

            unknownChipSet OBJECT IDENTIFIER ::= { 0 0 }

            is returned.  Note that unknownChipSet is a
            syntactically valid object identifier, and any
            conformant implementation of ASN.1 and the BER
            must be able to generate and recognize this

            value."
    ::= { snmpFddiMACEntry 29 }

snmpFddiMACAction OBJECT-TYPE
    SYNTAX  INTEGER {
                other(1),           -- none of the following
                enableLLCService(2),
                disableLLCService(3),
                connectMAC(4),
                disconnectMAC(5)
            }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "This object, when read, always returns a value of
            other(1).  The behavior of setting this variable
            to each of the acceptable values is as follows:

            Other:                  Results in a badValue
                                    error.

            enableLLCService:       enables MAC service to
                                    higher layers.

            disableLLCService:      disables MAC service to
                                    higher layers.

            connectMAC:             connect this MAC in
                                    station.

            disconnectMAC:          disconnect this MAC in
                                    station.

            Attempts to set this object to all other values
            results in a badValue error."
    REFERENCE
            "ANSI { fddiMAC 130 }"
    ::= { snmpFddiMACEntry 30 }


-- the PATH group

-- the PATH group is empty for now and shall remain so until
-- the ANSI community sorts out their PATH group


-- the PORT group
-- Implementation of the PORT group is mandatory for all

-- systems which implement manageable FDDI subsystems.

snmpFddiPORTNumber OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of PORT implementations (across
            all SMTs) on this network management application
            entity.  The value for this variable must remain
            constant at least from one re-initialization of
            the entity's network management system to the next
            re-initialization."
    ::= { snmpFddiPORT  1 }


-- the PORT table

snmpFddiPORTTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF SnmpFddiPORTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A list of PORT entries.  The number of entries is
            given by the value of snmpFddiPORTNumber."
    ::= { snmpFddiPORT  2 }

snmpFddiPORTEntry OBJECT-TYPE
    SYNTAX  SnmpFddiPORTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A PORT entry containing information common to a
            given PORT."
    INDEX   { snmpFddiPORTSMTIndex, snmpFddiPORTIndex }
    ::= { snmpFddiPORTTable 1 }

SnmpFddiPORTEntry ::=
    SEQUENCE {
        snmpFddiPORTSMTIndex
                INTEGER,
        snmpFddiPORTIndex
                INTEGER,
        snmpFddiPORTPCType
                INTEGER,
        snmpFddiPORTPCNeighbor
                INTEGER,
        snmpFddiPORTConnectionPolicies

                INTEGER,
        snmpFddiPORTRemoteMACIndicated
                INTEGER,
        snmpFddiPORTCEState
                INTEGER,
        snmpFddiPORTPathsRequested
                INTEGER,
        snmpFddiPORTMACPlacement
                FddiResourceId,
        snmpFddiPORTAvailablePaths
                INTEGER,
        snmpFddiPORTMACLoopTime
                FddiTime,
        snmpFddiPORTTBMax
                FddiTime,
        snmpFddiPORTBSFlag
                INTEGER,
        snmpFddiPORTLCTFailCts
                Counter,
        snmpFddiPORTLerEstimate
                INTEGER,
        snmpFddiPORTLemRejectCts
                Counter,
        snmpFddiPORTLemCts
                Counter,
        snmpFddiPORTLerCutoff
                INTEGER,
        snmpFddiPORTLerAlarm
                INTEGER,
        snmpFddiPORTConnectState
                INTEGER,
        snmpFddiPORTPCMState
                INTEGER,
        snmpFddiPORTPCWithhold
                INTEGER,
        snmpFddiPORTLerCondition
                INTEGER,
        snmpFddiPORTChipSet
                OBJECT IDENTIFIER,
        snmpFddiPORTAction
                INTEGER
    }

snmpFddiPORTSMTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION

            "The value of the SMT index associated with this
            PORT."
    ::= { snmpFddiPORTEntry 1 }

snmpFddiPORTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A unique value for each PORT within a given SMT.
            Its value ranges between 1 and the sum of the
            values of snmpFddiSMTNonMasterCt
            { snmpFddiSMTEntry 6 } and snmpFddiSMTMasterCt
            { snmpFddiSMTEntry 7 } on the given SMT.  The
            value for each PORT must remain constant at least
            from one re-initialization of the entity's network
            management system to the next re-initialization."
    ::= { snmpFddiPORTEntry 2 }

snmpFddiPORTPCType OBJECT-TYPE
    SYNTAX  INTEGER { a(1), b(2), s(3), m(4) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "PC_Type (refer to ANSI SMT 9.2.2 and ANSI SMT
            9.6.3.2)."
    REFERENCE
            "ANSI { fddiPORT 12 }"
    ::= { snmpFddiPORTEntry 3 }

snmpFddiPORTPCNeighbor OBJECT-TYPE
    SYNTAX  INTEGER { a(1), b(2), s(3), m(4), unknown(5) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The type (PC_Neighbor) of the remote PORT that is
            determined in PC_Signaling in R_Val (1,2) (refer
            to ANSI SMT 9.6.3.2)."
    REFERENCE
            "ANSI { fddiPORT 13 }"
    ::= { snmpFddiPORTEntry 4 }

snmpFddiPORTConnectionPolicies OBJECT-TYPE
    SYNTAX  INTEGER (0..7)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the node's PORT policies.

            Pc-MAC-LCT, Pc-MAC-Loop, and Pc-MAC-Placement
            indicate how the respective PC Signaling
            Capability flags should  be set (refer to ANSI SMT
            9.4.3.2).

            The value is a sum.  This value initially takes
            the value zero, then for each PORT policy, 2
            raised to a power is added to the sum.  The powers
            are according to the following table:

                          Policy   Power
                      Pc-MAC-LCT   0
                     Pc-MAC-Loop   1
                Pc-MAC-Placement   2 "
    REFERENCE
            "ANSI { fddiPORT 14 }"
    ::= { snmpFddiPORTEntry 5 }

snmpFddiPORTRemoteMACIndicated OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The indication, in PC-Signaling that the remote
            partner intends to place a MAC in the output token
            PATH of this PORT.  Signaled as R_Val (9) (refer
            to ANSI SMT 9.6.3.2)."
    REFERENCE
            "ANSI { fddiPORT 15 }"
    ::= { snmpFddiPORTEntry 6 }

snmpFddiPORTCEState OBJECT-TYPE
    SYNTAX  INTEGER {
                ce0(1), -- Isolated
                ce1(2), -- Insert_P
                ce2(3), -- Insert_S
                ce3(4), -- Insert_X
                ce4(5)  -- Local
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the current state of PORT's
            Configuration Element (CE) (refer to ANSI 9.7.5).
            Note that this value represents the Current Path
            information for this PORT."
    REFERENCE
            "ANSI { fddiPORT 16 }"

    ::= { snmpFddiPORTEntry 7 }

snmpFddiPORTPathsRequested OBJECT-TYPE
    SYNTAX  INTEGER (0..15)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the desired association(s)
            of the port with a station PATH.  The 'Primary'
            Path is the default.  The value of 'Secondary' is
            only meaningful for S (slave) or M (master) PORT
            PC-Types.  This value effects the setting of the
            CF_Insert_S, and CF_Insert_L flags (refer to ANSI
            Section 9.4.3).  If the 'Primary' PATH is present,
            then the Primary PATH (the default PATH) is
            selected.  If the 'Secondary' PATH is present and
            the 'Primary' PATH is not present, then the
            CF_Insert_S flag is set.  If the 'Local' PATH is
            sent and neither the 'Primary' or 'Secondary'
            PATHs are sent, then the CF_Insert_L flag is set.

            The value is a sum.  This value initially takes
            the value zero, then for each type of PATH
            desired, 2 raised to a power is added to the sum.
            The powers are according to the following table:

                     Path   Power
                  Primary   0
                Secondary   1
                    Local   2
                 Isolated   3 "
    REFERENCE
            "ANSI { fddiPORT 17 }"
    ::= { snmpFddiPORTEntry 8 }

snmpFddiPORTMACPlacement OBJECT-TYPE
    SYNTAX  FddiResourceId -- INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the upstream MAC, if any, that is
            associated with the PORT.  The value shall be zero
            if there is no MAC associated with the PORT.
            Otherwise, the value shall be equal to the value
            of snmpFddiMACIndex associated with the MAC."
    REFERENCE
            "ANSI { fddiPORT 18 }"
    ::= { snmpFddiPORTEntry 9 }

snmpFddiPORTAvailablePaths OBJECT-TYPE
    SYNTAX  INTEGER (0..7)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A value that indicates the PATH types available
            for M and S PORTs.

            The value is a sum.  This value initially takes
            the value zero, then for each type of PATH that
            this port has available, 2 raised to a power is
            added to the sum.  The powers are according to the
            following table:

                     Path   Power
                  Primary   0
                Secondary   1
                    Local   2 "
    REFERENCE
            "ANSI { fddiPORT 19 }"
    ::= { snmpFddiPORTEntry 10 }

snmpFddiPORTMACLoopTime OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "Time for the optional MAC Local Loop, T_Next(9),
            which is greater-than or equal-to 200 milliseconds
            (refer to ANSI SMT 9.4.4.2.3)."
    REFERENCE
            "ANSI { fddiPORT 21 }"
    ::= { snmpFddiPORTEntry 11 }

snmpFddiPORTTBMax OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "TB_Max (refer to ANSI SMT 9.4.4.2.1)."
    REFERENCE
            "ANSI { fddiPORT 32 }"
    ::= { snmpFddiPORTEntry 12 }

snmpFddiPORTBSFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory

    DESCRIPTION
            "The Break State, BS_Flag (refer to ANSI SMT
            9.4.3.4)."
    REFERENCE
            "ANSI { fddiPORT 33 }"
    ::= { snmpFddiPORTEntry 13 }

snmpFddiPORTLCTFailCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The count of the consecutive times the link
            confidence test (LCT) has failed during connection
            management (refer to ANSI 9.4.1)."
    REFERENCE
            "ANSI { fddiPORT 42 }"
    ::= { snmpFddiPORTEntry 14 }

snmpFddiPORTLerEstimate OBJECT-TYPE
    SYNTAX  INTEGER (4..15)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A long term average link error rate.  It ranges
            from 10**-4 to 10**-15 and is reported as the
            absolute value of the exponent of the estimate."
    REFERENCE
            "ANSI { fddiPORT 51 }"
    ::= { snmpFddiPORTEntry 15 }

snmpFddiPORTLemRejectCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A link error monitoring count of the times that a
            link has been rejected."
    REFERENCE
            "ANSI { fddiPORT 52 }"
    ::= { snmpFddiPORTEntry 16 }

snmpFddiPORTLemCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The aggregate link error monitor error count, set

            to zero only on station power_up."
    REFERENCE
            "ANSI { fddiPORT 53 }"
    ::= { snmpFddiPORTEntry 17 }

snmpFddiPORTLerCutoff OBJECT-TYPE
    SYNTAX  INTEGER (4..15)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The link error rate estimate at which a link
            connection will be broken.  It ranges from 10**-4
            to 10**-15 and is reported as the absolute value
            of the exponent."
    REFERENCE
            "ANSI { fddiPORT 58 }"
    ::= { snmpFddiPORTEntry 18 }

snmpFddiPORTLerAlarm OBJECT-TYPE
    SYNTAX  INTEGER (4..15)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The link error rate estimate at which a link
            connection will generate an alarm.  It ranges from
            10**-4 to 10**-15 and is reported as the absolute
            value of the exponent of the estimate."
    REFERENCE
            "ANSI { fddiPORT 59 }"
    ::= { snmpFddiPORTEntry 19 }

snmpFddiPORTConnectState OBJECT-TYPE
    SYNTAX  INTEGER {
                disabled(1),
                connecting(2),
                standby(3),
                active(4)
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "An indication of the connect state of this PORT.
            Basically, this gives a higher level view of the
            state of the connection by grouping PCM states and
            the PC-Withhold flag state.  The supported values
            and their corresponding PCM states and PC-Withhold
            condition, when relevant, are:


              disabled: (PC0:Off, PC9:Maint)

            connecting: (PC1(Break) || PC3 (Connect) || PC4
            (Next)                 || PC5 (Signal) || PC6
            (Join) || PC7 (Verify))             &&
            (PC_Withhold = None)

               standby: (NOT PC_Withhold == None)

                active: (PC2:Trace || PC8:Active) "
    REFERENCE
            "ANSI { fddiPORT 61 }"
    ::= { snmpFddiPORTEntry 20 }

snmpFddiPORTPCMState OBJECT-TYPE
    SYNTAX  INTEGER {
                pc0(1), -- Off
                pc1(2), -- Break
                pc2(3), -- Trace
                pc3(4), -- Connect
                pc4(5), -- Next
                pc5(6), -- Signal
                pc6(7), -- Join
                pc7(8), -- Verify
                pc8(9), -- Active
                pc9(10) -- Maint
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "(refer to SMT 9.6.2)."
    REFERENCE
            "ANSI { fddiPORT 62 }"
    ::= { snmpFddiPORTEntry 21 }

snmpFddiPORTPCWithhold OBJECT-TYPE
    SYNTAX  INTEGER { none(1), m-m(2), other(3) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "PC_Withhold, (refer to ANSI SMT 9.4.1)."
    REFERENCE
            "ANSI { fddiPORT 63 }"
    ::= { snmpFddiPORTEntry 22 }

snmpFddiPORTLerCondition OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only

    STATUS  mandatory
    DESCRIPTION
            "This variable is set to true whenever LerEstimate
            is less than or equal to LerAlarm."
    REFERENCE
            "ANSI { fddiPORT 64 }"
    ::= { snmpFddiPORTEntry 23 }

snmpFddiPORTChipSet OBJECT-TYPE
    SYNTAX  OBJECT IDENTIFIER
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This object identifies the hardware chip(s) which
            is (are) principally responsible for the
            implementation of the PORT (PHY) function.  A few
            OBJECT IDENTIFIERS are identified elsewhere in
            this memo.  For those The assignment of additional
            OBJECT IDENTIFIERs to various types of hardware
            chip sets is managed by the IANA.  For example,
            vendors whose chip sets are not defined in this
            memo may request a number from the Internet
            Assigned Numbers Authority (IANA) which indicates
            the assignment of a enterprise specific subtree
            which, among other things, may be used to allocate
            OBJECT IDENTIFIER assignments for that
            enterprise's chip sets.  Similarly, in the absence
            of an appropriately assigned OBJECT IDENTIFIER in
            this memo or in an enterprise specific subtree of
            a chip vendor, a board or system vendor can
            request a number for a subtree from the IANA and
            make an appropriate assignment.  It is desired
            that, whenever possible, the same OBJECT
            IDENTIFIER be used for all chips of a given type.
            Consequently, the assignment made in this memo for
            a chip, if any, should be used in preference to
            any other assignment and the assignment made by
            the chip manufacturer, if any, should be used in
            preference to assignments made by users of those
            chips.  If the hardware chip set is unknown, the
            object identifier

            unknownChipSet OBJECT IDENTIFIER ::= { 0 0 }

            is returned.  Note that unknownChipSet is a
            syntactically valid object identifier, and any
            conformant implementation of ASN.1 and the BER
            must be able to generate and recognize this

            value."
    ::= { snmpFddiPORTEntry 24 }

snmpFddiPORTAction OBJECT-TYPE
    SYNTAX  INTEGER {
                other(1),           -- none of the following
                maintPORT(2),
                enablePORT(3),
                disablePORT(4),
                startPORT(5),
                stopPORT(6)
            }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "This object, when read, always returns a value of
            other(1).  The behavior of setting this variable
            to each of the acceptable values is as follows:

            Other:          Results in a badValue error.

            maintPORT:      Signal PC_Maint

            enablePORT:     Signal PC_Enable

            disablePORT:    Signal PC_Disable

            startPORT:      Signal PC_Start

            stopPORT:       Signal PC_Stop

            Signals cause an SM_CM_CONTROL.request service to
            be generated with a control_action of `Signal' and
            the `variable' parameter set with the appropriate
            value (i.e., PC_Maint, PC_Enable, PC_Disable,
            PC_Start, PC_Stop).  Ref. ANSI SMT Section 9.3.2.

            Attempts to set this object to all other values
            results in a badValue error."
    REFERENCE
            "ANSI { fddiPORT 70 }"
    ::= { snmpFddiPORTEntry 25 }


-- the ATTACHMENT group
-- Implementation of the ATTACHMENT group is mandatory for
-- all systems which implement manageable FDDI subsystems.


snmpFddiATTACHMENTNumber OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of attachments (across all SMTs)
            on this network management application entity.
            The value for this variable must remain constant
            at least from one re-initialization of the
            entity's network management system to the next
            re-initialization."
    ::= { snmpFddiATTACHMENT  1 }


-- the ATTACHMENT table

snmpFddiATTACHMENTTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF SnmpFddiATTACHMENTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A list of ATTACHMENT entries.  The number of
            entries is given by the value of
            snmpFddiATTACHMENTNumber."
    ::= { snmpFddiATTACHMENT  2 }

snmpFddiATTACHMENTEntry OBJECT-TYPE
    SYNTAX  SnmpFddiATTACHMENTEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "An ATTACHMENT entry containing information common
            to a given set of ATTACHMENTs.

            The ATTACHMENT Resource represents a PORT or a
            pair of PORTs plus the optional associated optical
            bypass that are managed as a functional unit.
            Because of its relationship to the PORT Objects,
            there is a natural association of ATTACHMENT
            Resource Indices to the PORT Indices.  The
            resource index for the ATTACHMENT is equal to the
            associated PORT index for 'single-attachment' and
            'concentrator' type snmpFddiATTACHMENTClasses.
            For 'dual-attachment' Classes, the ATTACHMENT
            Index is the PORT Index of the A PORT of the A/B
            PORT Pair that represents the ATTACHMENT."
    INDEX   { snmpFddiATTACHMENTSMTIndex,
                                   snmpFddiATTACHMENTIndex }

    ::= { snmpFddiATTACHMENTTable 1 }

SnmpFddiATTACHMENTEntry ::=
    SEQUENCE {
        snmpFddiATTACHMENTSMTIndex
                INTEGER,
        snmpFddiATTACHMENTIndex
                INTEGER,
        snmpFddiATTACHMENTClass
                INTEGER,
        snmpFddiATTACHMENTOpticalBypassPresent
                INTEGER,
        snmpFddiATTACHMENTIMaxExpiration
                FddiTime,
        snmpFddiATTACHMENTInsertedStatus
                INTEGER,
        snmpFddiATTACHMENTInsertPolicy
                INTEGER
    }

snmpFddiATTACHMENTSMTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of the SMT index associated with this
            ATTACHMENT."
    ::= { snmpFddiATTACHMENTEntry 1 }

snmpFddiATTACHMENTIndex OBJECT-TYPE
    SYNTAX  INTEGER (1..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A unique value for each ATTACHMENT on a given
            SMT.  Its value ranges between 1 and the sum of
            the values of snmpFddiSMTNonMasterCt {
            snmpFddiSMTEntry 6 } and snmpFddiSMTMasterCt {
            snmpFddiSMTEntry 7 } on the given SMT.  The value
            for each ATTACHMENT must remain constant at least
            from one re-initialization of the entity's network
            management system to the next re-initialization."
    ::= { snmpFddiATTACHMENTEntry 2 }

snmpFddiATTACHMENTClass OBJECT-TYPE
    SYNTAX  INTEGER {
                single-attachment(1),
                dual-attachment(2),

                concentrator(3)
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The Attachment class.  This  represents a PORT or
            a pair of PORTs plus the associated optional
            optical bypass that are managed as a functional
            unit.  The PORT associations are the following:

                single-attachment - S PORTs
                  dual-attachment - A/B PORT Pairs
                     concentrator - M PORTs "
    REFERENCE
            "ANSI { fddiATTACHMENT 11 }"
    ::= { snmpFddiATTACHMENTEntry 3 }

snmpFddiATTACHMENTOpticalBypassPresent OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The value of this value is false for 'single-
            attachment' and { snmpFddiATTACHMENT 11 }.
            Correct operation of CMT for single-attachment and
            concentrator attachments requires that a bypass
            function must not loopback the network side of the
            MIC, but only the node side."
    REFERENCE
            "ANSI { fddiATTACHMENT 12 }"
    ::= { snmpFddiATTACHMENTEntry 4 }

snmpFddiATTACHMENTIMaxExpiration OBJECT-TYPE
    SYNTAX  FddiTime
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "I_Max (refer to ANSI SMT 9.4.4.2.1).  It is
            recognized that some currently deployed systems do
            not implement an optical bypass.  Systems which do
            not implement optical bypass should return a value
            of 0."
    REFERENCE
            "ANSI { fddiATTACHMENT 13 }"
    ::= { snmpFddiATTACHMENTEntry 5 }

snmpFddiATTACHMENTInsertedStatus OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2), unimplemented(3) }

    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates whether the attachment is currently
            inserted in the node."
    REFERENCE
            "ANSI { fddiATTACHMENT 14 }"
    ::= { snmpFddiATTACHMENTEntry 6 }

snmpFddiATTACHMENTInsertPolicy OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2), unimplemented(3) }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "Indicates the Insert Policy for this Attachment.
            Insert: True (1), Don't Insert:  False (2),
            Unimplemented (3)"
    REFERENCE
            "ANSI { fddiATTACHMENT 15 }"
    ::= { snmpFddiATTACHMENTEntry 7 }


-- the Chip Set group
-- The following object identifiers are allocated for use
-- with the snmpFddiMACChipSet and snmpFddiPORTChipSet
-- variables.

       snmpFddiPHYChipSets   -- Chips primarily responsible
                             -- for implementing the PHY
                             -- function.
               OBJECT IDENTIFIER ::= { snmpFddiChipSets 1 }

                             -- None defined at present
                             -- Chipsets may someday be
                             -- defined here


       snmpFddiMACChipSets   -- Chips primarily responsible
                             -- for implementing the
                             -- MAC function.
               OBJECT IDENTIFIER ::= { snmpFddiChipSets 2 }

                              -- None defined at present
                              -- Chipsets may someday be
                              -- defined here

       snmpFddiPHYMACChipSets -- Chips which implement both
                              -- the PHY and MAC functions

               OBJECT IDENTIFIER ::= { snmpFddiChipSets 3 }

                              -- None defined at present
                              -- Chipsets may someday be
                              -- defined here

END