IEEE8021-CFM-MIB.mib

-- *****************************************************************

-- IEEE8021-CFM-MIB

--

--

-- Copyright (c) 2009 by Cisco Systems, Inc.

-- All rights reserved.

-- *****************************************************************



IEEE8021-CFM-MIB DEFINITIONS ::= BEGIN



-- ******************************************************************

-- IEEE P802.1ag(TM) CFM MIB

-- ******************************************************************



IMPORTS

    MODULE-IDENTITY,

    OBJECT-TYPE,

    NOTIFICATION-TYPE,

    Integer32, Counter32,

    Unsigned32               FROM SNMPv2-SMI    -- [RFC2578]

    TEXTUAL-CONVENTION,

    TimeInterval,

    TimeStamp, RowStatus,

    TruthValue, MacAddress,

    TDomain, TAddress        FROM SNMPv2-TC     -- [RFC2579]

    MODULE-COMPLIANCE,

    OBJECT-GROUP,

    NOTIFICATION-GROUP       FROM SNMPv2-CONF   -- [RFC2580]

    InterfaceIndex,

    InterfaceIndexOrZero     FROM IF-MIB        -- [RFC2863]

    LldpChassisId,

    LldpChassisIdSubtype,

    LldpPortId,

    LldpPortIdSubtype        FROM LLDP-MIB      -- [IEEExxx]

    VlanIdOrNone, VlanId     FROM Q-BRIDGE-MIB  -- [RFC4363]

   ;



ieee8021CfmMib   MODULE-IDENTITY

    LAST-UPDATED "200810150000Z" -- October 15, 2008

    ORGANIZATION "IEEE 802.1 Working Group"

    CONTACT-INFO

       "WG-URL:   http://grouper.ieee.org/groups/802/1/index.html

        WG-EMail: stds-802-1@ieee.org 



        Contact:  David Elie-Dit-Cosaque



                  Alcatel-Lucent

                  3400 W. Plano Pkwy.

                  Plano, TX 75075, USA



        E-mail:   david.elie_dit_cosaque@alcatel-lucent.com



        Contact:  Norman Finn



                  Cisco Systems

                  170 W. Tasman Drive

                  San Jose, CA 95134, USA



        E-mail:   nfinn@cisco.com

       "

   DESCRIPTION 

      "Connectivity Fault Management module for managing IEEE 802.1ag



       Unless otherwise indicated, the references in this MIB

       module are to IEEE 802.1Q-2005 as amended by IEEE 802.1ad,

       IEEE 802.1ak, IEEE 802.1ag and IEEE 802.1ah.



       Copyright (C) IEEE.



       This version of this MIB module is part of IEEE802.1Q;

       see the draft itself for full legal notices."



   REVISION       "200810150000Z" -- October 15, 2008

   DESCRIPTION 

      "The IEEE8021-CFM-MIB Module was originally included in IEEE 

       P802.1ag D8.1. Some objects in this module are deprecated and 

       replaced by objects in the IEEE8021-CFM-V2-MIB module

       defined in 802.1ap.



       This revision is included in IEEE 802.1ap"



   REVISION       "200706100000Z"    -- 06/10/2007 00:00GMT

   DESCRIPTION 

      "Included in IEEE P802.1ag Draft 8.1



        Copyright (C) IEEE802.1."



    ::= { iso(1) org(3) ieee(111)

         standards-association-numbered-series-standards (2)

         lan-man-stds (802) ieee802dot1 (1) ieee802dot1mibs (1) 8 }



dot1agNotifications      OBJECT IDENTIFIER ::= { ieee8021CfmMib 0 }

dot1agMIBObjects         OBJECT IDENTIFIER ::= { ieee8021CfmMib 1 }

dot1agCfmConformance     OBJECT IDENTIFIER ::= { ieee8021CfmMib 2 }



-- ******************************************************************

-- Groups in the CFM MIB Module

-- ******************************************************************

dot1agCfmStack           OBJECT IDENTIFIER ::= { dot1agMIBObjects 1 }

dot1agCfmDefaultMd       OBJECT IDENTIFIER ::= { dot1agMIBObjects 2 }

dot1agCfmVlan            OBJECT IDENTIFIER ::= { dot1agMIBObjects 3 }

dot1agCfmConfigErrorList OBJECT IDENTIFIER ::= { dot1agMIBObjects 4 }

dot1agCfmMd              OBJECT IDENTIFIER ::= { dot1agMIBObjects 5 }

dot1agCfmMa              OBJECT IDENTIFIER ::= { dot1agMIBObjects 6 }

dot1agCfmMep             OBJECT IDENTIFIER ::= { dot1agMIBObjects 7 }



-- ******************************************************************

-- Textual conventions

-- ******************************************************************



Dot1agCfmMaintDomainNameType ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "A value that represents a type (and thereby the format)

        of a Dot1agCfmMaintDomainName.  The value can be one of

        the following:





        ieeeReserved(0)   Reserved for definition by IEEE 802.1

                          recommend to not use zero unless

                          absolutely needed.

        none(1)           No format specified, usually because

                          there is not (yet) a Maintenance

                          Domain Name. In this case, a zero

                          length OCTET STRING for the Domain

                          Name field is acceptable.

        dnsLikeName(2)    Domain Name like string, globally unique

                          text string derived from a DNS name.

        macAddrAndUint(3) MAC address + 2-octet (unsigned) integer.

        charString(4)     RFC2579 DisplayString, except that the

                          character codes 0-31 (decimal) are not

                          used.

        ieeeReserved(xx)  Reserved for definition by IEEE 802.1

                          xx values can be [5..31] and [64..255]

        ituReserved(xx)   Reserved for definition by  ITU-T Y.1731

                          xx values range from [32..63]



        To support future extensions, the Dot1agCfmMaintDomainNameType

        textual convention SHOULD NOT be sub-typed in object type

        definitions.  It MAY be sub-typed in compliance statements in

        order to require only a subset of these address types for a

        compliant implementation.



        Implementations MUST ensure that Dot1agCfmMaintDomainNameType

        objects and any dependent objects (e.g.,

        Dot1agCfmMaintDomainName objects) are consistent.  An

        inconsistentValue error MUST be generated if an attempt to

        change an Dot1agCfmMaintDomainNameType object would, for

        example, lead to an undefined Dot1agCfmMaintDomainName value.

        In particular,

        Dot1agCfmMaintDomainNameType/Dot1agCfmMaintDomainName pairs

        MUST be changed together if the nameType changes.

       "

    REFERENCE

       "21.6.5, Table 21-19"

    SYNTAX      INTEGER {

                  none              (1),

                  dnsLikeName       (2),

                  macAddressAndUint (3),

                  charString        (4)

                }



Dot1agCfmMaintDomainName ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Denotes a generic Maintenance Domain Name.



        A Dot1agCfmMaintDomainName value is always interpreted within

        the context of a Dot1agCfmMaintDomainNameType value.  Every

        usage of the Dot1agCfmMaintDomainName textual convention is

        required to specify the Dot1agCfmMaintDomainNameType object

        that provides the context.  It is suggested that the

        Dot1agCfmMaintDomainNameType object be logically registered

        before the object(s) that use the Dot1agCfmMaintDomainName

        textual convention, if they appear in the same logical row.



        The value of a Dot1agCfmMaintDomainName object MUST always

        be consistent with the value of the associated

        Dot1agCfmMaintDomainNameType object. Attempts to set

        an Dot1agCfmMaintDomainName object to a value inconsistent

        with the associated Dot1agCfmMaintDomainNameType MUST fail

        with an inconsistentValue error.



        When this textual convention is used as the syntax of an

        index object, there may be issues with the limit of 128

        sub-identifiers specified in SMIv2, IETF STD 58.  In this

        case, the object definition MUST include a 'SIZE' clause

        to limit the number of potential instance sub-identifiers;

        otherwise the applicable constraints MUST be stated in

        the appropriate conceptual row DESCRIPTION clauses, or

        in the surrounding documentation if there is no single

        DESCRIPTION clause that is appropriate.



        A value of none(1) in the associated

        Dot1agCfmMaintDomainNameType object means that no Maintenance

        Domain name is present, and the contents of the

        Dot1agCfmMaintDomainName object are meaningless.



        See the DESCRIPTION of the Dot1agCfmMaintAssocNameType

        TEXTUAL-CONVENTION for a discussion of the length limits on

        the Maintenance Domain name and Maintenance Association name.

       "

    REFERENCE

         "21.6.5"

    SYNTAX      OCTET STRING (SIZE(1..43))



Dot1agCfmMaintAssocNameType ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "A value that represents a type (and thereby the format)

        of a Dot1agCfmMaintAssocName.  The value can be one of

        the following:



        ieeeReserved(0)   Reserved for definition by IEEE 802.1

                          recommend to not use zero unless

                          absolutely needed.

        primaryVid(1)     Primary VLAN ID.

                          12 bits represented in a 2-octet integer:

                          - 4 least significant bits of the first

                            byte contains the 4 most significant 

                            bits of the 12 bits primary VID

                          - second byte contains the 8 least

                            significant bits of the primary VID



                                 0 1 2 3 4 5 6 7 8

                                 +-+-+-+-+-+-+-+-+

                                 |0 0 0 0| (MSB) |

                                 +-+-+-+-+-+-+-+-+

                                 |  VID   LSB    |

                                 +-+-+-+-+-+-+-+-+



        charString(2)     RFC2579 DisplayString, except that the

                          character codes 0-31 (decimal) are not

                          used. (1..45) octets

        unsignedInt16 (3) 2-octet integer/big endian

        rfc2865VpnId(4)   RFC 2685 VPN ID

                          3 octet VPN authority Organizationally

                          Unique Identifier followed by 4 octet VPN

                          index identifying VPN according to the OUI:



                                 0 1 2 3 4 5 6 7 8

                                 +-+-+-+-+-+-+-+-+

                                 | VPN OUI (MSB) |

                                 +-+-+-+-+-+-+-+-+

                                 |   VPN OUI     |

                                 +-+-+-+-+-+-+-+-+

                                 | VPN OUI (LSB) |

                                 +-+-+-+-+-+-+-+-+

                                 |VPN Index (MSB)|

                                 +-+-+-+-+-+-+-+-+

                                 |  VPN Index    |

                                 +-+-+-+-+-+-+-+-+

                                 |  VPN Index    |

                                 +-+-+-+-+-+-+-+-+

                                 |VPN Index (LSB)|

                                 +-+-+-+-+-+-+-+-+



        ieeeReserved(xx)  Reserved for definition by IEEE 802.1

                          xx values can be [5..31] and [64..255]

        ituReserved(xx)   Reserved for definition by  ITU-T Y.1731

                          xx values range from [32..63]



        To support future extensions, the Dot1agCfmMaintAssocNameType

        textual convention SHOULD NOT be sub-typed in object type

        definitions.  It MAY be sub-typed in compliance statements in

        order to require only a subset of these address types for a

        compliant implementation.



        Implementations MUST ensure that Dot1agCfmMaintAssocNameType

        objects and any dependent objects (e.g.,

        Dot1agCfmMaintAssocName objects) are consistent.  An

        inconsistentValue error MUST be generated if an attempt to

        change an Dot1agCfmMaintAssocNameType object would, for

        example, lead to an undefined Dot1agCfmMaintAssocName value.

        In particular,

        Dot1agCfmMaintAssocNameType/Dot1agCfmMaintAssocName pairs

        MUST be changed together if the nameType changes.



        The Maintenance Domain name and Maintenance Association name,

        when put together into the CCM PDU, MUST total 48 octets or

        less.  If the Dot1agCfmMaintDomainNameType object contains

        none(1), then the Dot1agCfmMaintAssocName object MUST be

        45 octets or less in length.  Otherwise, the length of

        the Dot1agCfmMaintDomainName object plus the length of the

        Dot1agCfmMaintAssocName object, added together, MUST total

        less than or equal to 44 octets.

       " 

    REFERENCE

       "21.6.5.4, Table 21-20"

    SYNTAX      INTEGER {

                  primaryVid        (1),

                  charString        (2),

                  unsignedInt16     (3),

                  rfc2865VpnId      (4)

                }



Dot1agCfmMaintAssocName ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Denotes a generic Maintenance Association Name. It is the

        part of the Maintenance Association Identifier which is

        unique within the Maintenance Domain Name and is appended

        to the Maintenance Domain Name to form the Maintenance

        Association Identifier (MAID).



        A Dot1agCfmMaintAssocName value is always interpreted within

        the context of a Dot1agCfmMaintAssocNameType value.  Every

        usage of the Dot1agCfmMaintAssocName textual convention is

        required to specify the Dot1agCfmMaintAssocNameType object

        that provides the context.  It is suggested that the

        Dot1agCfmMaintAssocNameType object be logically registered

        before the object(s) that use the Dot1agCfmMaintAssocName

        textual convention, if they appear in the same logical row.



        The value of a Dot1agCfmMaintAssocName object MUST 

        always be consistent with the value of the associated

        Dot1agCfmMaintAssocNameType object. Attempts to set

        an Dot1agCfmMaintAssocName object to a value inconsistent

        with the associated Dot1agCfmMaintAssocNameType MUST fail

        with an inconsistentValue error.



        When this textual convention is used as the syntax of an

        index object, there may be issues with the limit of 128

        sub-identifiers specified in SMIv2, IETF STD 58.  In this

        case, the object definition MUST include a 'SIZE' clause

        to limit the number of potential instance sub-identifiers;

        otherwise the applicable constraints MUST be stated in

        the appropriate conceptual row DESCRIPTION clauses, or

        in the surrounding documentation if there is no single

        DESCRIPTION clause that is appropriate.

       "

    REFERENCE

       "802.1ag clauses 21.6.5.4, 21.6.5.5, 21.6.5.6"

    SYNTAX      OCTET STRING (SIZE(1..45))





Dot1agCfmMDLevel ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS      current

    DESCRIPTION

       "Integer identifying the Maintenance Domain Level (MD Level).

        Higher numbers correspond to higher Maintenance Domains,

        those with the greatest physical reach, with the highest

        values for customers' CFM PDUs.  Lower numbers correspond

        to lower Maintenance Domains, those with more limited

        physical reach, with the lowest values for CFM PDUs

        protecting single bridges or physical links.

       "

    REFERENCE

       "802.1ag clauses 18.3, 21.4.1"

    SYNTAX      Integer32 (0..7)



Dot1agCfmMDLevelOrNone ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS      current

    DESCRIPTION

       "Integer identifying the Maintenance Domain Level (MD Level).

        Higher numbers correspond to higher Maintenance Domains,

        those with the greatest physical reach, with the highest

        values for customers' CFM packets.  Lower numbers correspond

        to lower Maintenance Domains, those with more limited

        physical reach, with the lowest values for CFM PDUs

        protecting single bridges or physical links.



        The value (-1) is reserved to indicate that no MA Level has

        been assigned.

       "

    REFERENCE

       "802.1ag clauses 18.3, 12.14.3.1.3:c"

    SYNTAX      Integer32 (-1 | 0..7)



Dot1agCfmMpDirection ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Indicates the direction in which the Maintenance

        association (MEP or MIP) faces on the bridge port:



        down(1)    Sends Continuity Check Messages away from the

                   MAC Relay Entity.

        up(2)      Sends Continuity Check Messages towards the

                   MAC Relay Entity.

       "

    REFERENCE

       "802.1ag clauses 12.14.6.3.2:c"

    SYNTAX      INTEGER {

                  down  (1),

                  up    (2)

                }



Dot1agCfmPortStatus ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "An enumerated value from he Port Status TLV from the last CCM

        received from the last MEP. It indicates the ability of the

        Bridge Port on which the transmitting MEP resides to pass

        ordinary data, regardless of the status of the MAC

        (Table 21-10).



        psNoPortStateTLV(0) Indicates either that no CCM has been

                            received or that no port status TLV was

                            present in the last CCM received.



        psBlocked(1)        Ordinary data cannot pass freely through

                            the port on which the remote MEP resides.

                            Value of enableRmepDefect is equal to

                            false.



        psUp(2):            Ordinary data can pass freely through

                            the port on which the remote MEP resides.

                            Value of enableRmepDefect is equal to

                            true.



        NOTE: A 0 value is used for psNoPortStateTLV, so that

              additional code points can be added in a manner

              consistent with the Dot1agCfmInterfaceStatus textual

              convention.

       "

    REFERENCE

       "12.14.7.6.3:f, 20.19.3 and 21.5.4"

    SYNTAX      INTEGER {

                  psNoPortStateTLV  (0),

                  psBlocked         (1),

                  psUp              (2)

                }



Dot1agCfmInterfaceStatus ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "An enumerated value from the Interface Status TLV from the 

        last CCM received from the last MEP. It indicates the status

        of the Interface within which the MEP transmitting the CCM

        is configured, or the next lower Interface in the Interface

        Stack, if the MEP is not configured within an Interface.



    isNoInterfaceStatusTLV(0)  Indicates either that no CCM has been

                          received or that no interface status TLV

                          was present in the last CCM received.



    isUp(1)               The interface is ready to pass packets.



    isDown(2)             The interface cannot pass packets



    isTesting(3)          The interface is in some test mode.

   

    isUnknown(4)          The interface status cannot be determined

                          for some reason.



    isDormant(5)          The interface is not in a state to pass

                          packets but is in a pending state, waiting

                          for some external event.

    

    isNotPresent(6)       Some component of the interface is missing

    

    isLowerLayerDown(7)   The interface is down due to state of the

                          lower layer interfaces



        NOTE: A 0 value is used for isNoInterfaceStatusTLV, so that

              these code points can be kept consistent with new code

              points added to ifOperStatus in the IF-MIB.



       "

    REFERENCE

       "12.14.7.6.3:g, 20.19.4 and 21.5.5"

    SYNTAX      INTEGER {

                  isNoInterfaceStatusTLV  (0),

                  isUp                    (1),

                  isDown                  (2),

                  isTesting               (3),

                  isUnknown               (4),

                  isDormant               (5),

                  isNotPresent            (6),

                  isLowerLayerDown        (7)

                }



Dot1agCfmHighestDefectPri ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "An enumerated value, equal to the contents of the variable

        highestDefect (20.33.9 and Table 20-1), indicating the

        highest-priority defect that has been present since the MEP

        Fault Notification Generator State Machine was last in the 

        FNG_RESET state, either:



        none(0)           no defects since FNG_RESET

        defRDICCM(1)      DefRDICCM

        defMACstatus(2)   DefMACstatus

        defRemoteCCM(3)   DefRemoteCCM

        defErrorCCM(4)    DefErrorCCM

        defXconCCM(5)     DefXconCCM



        The value 0 is used for no defects so that additional higher

        priority values can be added, if needed, at a later time, and

        so that these values correspond with those in

        Dot1agCfmLowestAlarmPri.

       "

    REFERENCE

       "20.1.2, 12.14.7.7.2:c and 20.33.9"

    SYNTAX      INTEGER {

                  none              (0),

                  defRDICCM         (1),

                  defMACstatus      (2),

                  defRemoteCCM      (3),

                  defErrorCCM       (4),

                  defXconCCM        (5)

                }



Dot1agCfmLowestAlarmPri ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "An integer value specifying the lowest priority defect

        that is allowed to generate a Fault Alarm (20.9.5), either:



        allDef(1)           DefRDICCM, DefMACstatus, DefRemoteCCM,

                            DefErrorCCM, and DefXconCCM;

        macRemErrXcon(2)    Only DefMACstatus, DefRemoteCCM,

                            DefErrorCCM, and DefXconCCM (default);

        remErrXcon(3)       Only DefRemoteCCM, DefErrorCCM,

                            and DefXconCCM;

        errXcon(4)          Only DefErrorCCM and DefXconCCM;

        xcon(5)             Only DefXconCCM; or

        noXcon(6)           No defects DefXcon or lower are to be

                            reported;

       "

    REFERENCE

       "12.14.7.1.3:k and 20.9.5"

    SYNTAX      INTEGER {

                  allDef            (1),

                  macRemErrXcon     (2),

                  remErrXcon        (3),

                  errXcon           (4),

                  xcon              (5),

                  noXcon            (6)

                }



Dot1agCfmMepId ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS      current

    DESCRIPTION

       "Maintenance association End Point Identifier (MEPID): A small

        integer, unique over a given Maintenance Association,

        identifying a specific MEP.

       "

    REFERENCE

       "802.1ag clauses 3.19 and 19.2.1"

    SYNTAX      Unsigned32 (1..8191)



Dot1agCfmMepIdOrZero ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS       current

    DESCRIPTION

       "Maintenance association End Point Identifier (MEPID): A small

        integer, unique over a given Maintenance Association,

        identifying a specific MEP.

 

        The special value 0 is allowed to indicate special cases, for

        example that no MEPID is configured.



        Whenever an object is defined with this SYNTAX, then the

        DESCRIPTION clause of such an object MUST specify what the

        special value of 0 means.

       "

    REFERENCE

       "19.2.1"

    SYNTAX      Unsigned32 (0 | 1..8191)



Dot1agCfmMhfCreation ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Indicates if the Management Entity can create MHFs.

        The valid values are:



        defMHFnone(1)      No MHFs can be created for this VID.

        defMHFdefault(2)   MHFs can be created on this VID on any

                           Bridge port through which this VID can

                           pass.

        defMHFexplicit(3)  MHFs can be created for this VID only on

                           Bridge ports through which this VID can

                           pass, and only if a MEP is created at some

                           lower MD Level.

        defMHFdefer(4)     The creation of MHFs is determined by the

                           corresponding Maintenance Domain variable

                           (dot1agCfmMaCompMhfCreation).

       "

    REFERENCE

       "12.14.5.1.3:c and 22.2.3"

    SYNTAX      INTEGER {

                  defMHFnone     (1),

                  defMHFdefault  (2),

                  defMHFexplicit (3),

                  defMHFdefer    (4)

                }



Dot1agCfmIdPermission ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Indicates what, if anything, is to be included in the Sender

        ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs.  The valid

        values are:



        sendIdNone(1)      The Sender ID TLV is not to be sent.

        sendIdChassis(2)   The Chassis ID Length, Chassis ID

                           Subtype, and Chassis ID fields of  the

                           Sender ID TLV are to be sent.

        sendIdManage(3)    The Management Address Length and

                           Management Address of the Sender ID TLV

                           are to be sent.

        sendIdChassisManage(4) The Chassis ID Length, Chassis ID

                           Subtype, Chassis ID, Management Address

                           Length and Management Address fields are

                           all to be sent.

        sendIdDefer(5)     The contents of the Sender ID TLV are

                           determined by the corresponding

                           Maintenance Domain variable

                           (dot1agCfmMaCompIdPermission).

       "

    REFERENCE

       "12.14.6.1.3:d and 21.5.3"

    SYNTAX      INTEGER {

                  sendIdNone          (1),

                  sendIdChassis       (2),

                  sendIdManage        (3),

                  sendIdChassisManage (4),

                  sendIdDefer         (5)

                }



Dot1agCfmCcmInterval ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Indicates the interval at which CCMs are sent by a MEP.

        The possible values are:

        intervalInvalid(0) No CCMs are sent (disabled).

        interval300Hz(1)   CCMs are sent every 3 1/3 milliseconds

                           (300Hz).

        interval10ms(2)    CCMs are sent every 10 milliseconds.

        interval100ms(3)   CCMs are sent every 100 milliseconds.

        interval1s(4)      CCMs are sent every 1 second.

        interval10s(5)     CCMs are sent every 10 seconds.

        interval1min(6)    CCMs are sent every minute.

        interval10min(7)   CCMs are sent every 10 minutes.



        Note: enumerations start at zero to match the 'CCM Interval

              field' protocol field.

       "

    REFERENCE

       "802.1ag clauses 12.14.6.1.3:e, 20.8.1 and 21.6.1.3"

    SYNTAX      INTEGER {

                  intervalInvalid   (0),

                  interval300Hz     (1),

                  interval10ms      (2),

                  interval100ms     (3),

                  interval1s        (4),

                  interval10s       (5),

                  interval1min      (6),

                  interval10min     (7)

                }



Dot1agCfmFngState ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Indicates the diferent states of the MEP Fault Notification

        Generator State Machine.



        fngReset(1)            No defect has been present since the

                               dot1agCfmMepFngResetTime timer

                               expired, or since the state machine

                               was last reset.



        fngDefect(2)           A defect is present, but not for a

                               long enough time to be reported 

                               (dot1agCfmMepFngAlarmTime).



        fngReportDefect(3)     A momentary state during which the

                               defect is reported by sending a

                               dot1agCfmFaultAlarm notification,

                               if that action is enabled.



        fngDefectReported(4)   A defect is present, and some defect

                               has been reported.



        fngDefectClearing(5)   No defect is present, but the

                               dot1agCfmMepFngResetTime timer has

                               not yet expired.

       "

    REFERENCE

       "12.14.7.1.3:f and 20.35"

    SYNTAX      INTEGER {

                  fngReset          (1),

                  fngDefect         (2),

                  fngReportDefect   (3),

                  fngDefectReported (4),

                  fngDefectClearing (5)

                }



Dot1agCfmRelayActionFieldValue ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Possible values the Relay action field can take."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:g, 20.36.2.5, 21.9.5, and

        Table 21-27"

    SYNTAX      INTEGER {

                  rlyHit     (1),

                  rlyFdb     (2),

                  rlyMpdb    (3)

                }

               

Dot1agCfmIngressActionFieldValue ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Possible values returned in the ingress action field."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:g, 20.36.2.6, 21.9.8.1, and

        Table 21-30

       "

    SYNTAX      INTEGER {

                  ingNoTlv    (0),

                  ingOk       (1),

                  ingDown     (2),

                  ingBlocked  (3),

                  ingVid      (4)

                }



Dot1agCfmEgressActionFieldValue ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Possible values returned in the egress action field"

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:o, 20.36.2.10, 21.9.9.1, and

        Table 21-32"

    SYNTAX      INTEGER {

                  egrNoTlv    (0),

                  egrOK       (1),

                  egrDown     (2),

                  egrBlocked  (3),

                  egrVid      (4)

                }



Dot1agCfmRemoteMepState::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "Operational state of the remote MEP state machine.  This

        state machine monitors the reception of valid CCMs from a

        remote MEP with a specific MEPID.  It uses a timer that

        expires in 3.5 times the length of time indicated by the

        dot1agCfmMaNetCcmInterval object.



        rMepIdle(1)            Momentary state during reset.



        rMepStart(2)           The timer has not expired since the

                               state machine was reset, and no valid

                               CCM has yet been received.



        rMepFailed(3)          The timer has expired, both since the

                               state machine was reset, and since a

                               valid CCM was received.



        rMepOk(4)              The timer has not expired since a

                               valid CCM was received.

"

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:b, 20.22"

    SYNTAX      INTEGER {

                  rMepIdle    (1),

                  rMepStart   (2),

                  rMepFailed  (3),

                  rMepOk      (4)

                }



Dot1afCfmIndexIntegerNextFree ::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS      current

    DESCRIPTION

      "An integer which may be used as a new Index in a table.



       The special value of 0 indicates that no more new entries can

       be created in the relevant table.



       When a MIB is used for configuration, an object with this

       SYNTAX always contains a legal value (if non-zero) for an

       index that is not currently used in the relevant table. The

       Command Generator (Network Management Application) reads this

       variable and uses the (non-zero) value read when creating a

       new row with an SNMP SET.  When the SET is performed, the

       Command Responder (agent) MUST determine whether the value is

       indeed still unused; Two Network Management Applications may

       attempt to create a row (configuration entry) simultaneously

       and use the same value. If it is currently unused, the SET

       succeeds and the Command Responder (agent) changes the value

       of this object, according to an implementation-specific

       algorithm.  If the value is in use, however, the SET fails.

       The Network Management Application MUST then re-read this

       variable to obtain a new usable value.



       An OBJECT-TYPE definition using this SYNTAX MUST specify the

       relevant table for which the object is providing this

       functionality.

      "

    SYNTAX      Unsigned32 (0..4294967295)



Dot1agCfmMepDefects ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "A MEP can detect and report a number of defects, and multiple

        defects can be present at the same time. These defects are:



        bDefRDICCM(0) A remote MEP is reported the RDI bit in its

                     last CCM.

        bDefMACstatus(1) Either some remote MEP is reporting its

                     Interface Status TLV as not isUp, or all remote

                     MEPs are reporting a Port Status TLV that

                     contains some value other than psUp.

        bDefRemoteCCM(2) The MEP is not receiving valid CCMs from at

                     least one of the remote MEPs.

        bDefErrorCCM(3) The MEP has received at least one invalid CCM

                     whose CCM Interval has not yet timed out.

        bDefXconCCM(4) The MEP has received at least one CCM from

                     either another MAID or a lower MD Level whose

                     CCM Interval has not yet timed out.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:o, 12.14.7.1.3:p, 12.14.7.1.3:q,

        12.14.7.1.3:r, and 12.14.7.1.3:s."

    SYNTAX BITS {

                bDefRDICCM(0),

                bDefMACstatus(1),

                bDefRemoteCCM(2),

                bDefErrorCCM(3),

                bDefXconCCM(4)

               }



Dot1agCfmConfigErrors ::= TEXTUAL-CONVENTION

    STATUS      current

    DESCRIPTION

       "While making the MIP creation evaluation described in 802.1ag

        clause 22.2.3, the management entity can encounter errors in

        the configuration. These are possible errors that can be

        encountered:



        CFMleak(0)   MA x is associated with a specific VID list,

                     one or more of the VIDs in MA x can pass through

                     the Bridge Port, no Down MEP is configured on

                     any Bridge Port for MA x, and some other MA y,

                     at a higher MD Level than MA x, and associated

                     with at least one of the VID(s) also in MA x,

                     does have a MEP configured on the Bridge Port.



        conflictingVids(1)  MA x is associated with a specific VID

                     list, an Up MEP is configured on MA x on the

                     Bridge Port, and some other MA y, associated

                     with at least one of the VID(s) also in MA x,

                     also has an Up MEP configured on some Bridge

                     Port.



        ExcessiveLevels(2)  The number of different MD Levels at

                     which MIPs are to be created on this port

                     exceeds the Bridge's capabilities (see

                     subclause 22.3).



        OverlappedLevels(3) A MEP is created for one VID at one MD

                     Level, but a MEP is configured on another

                     VID at that MD Level or higher, exceeding

                     the Bridge's capabilities.

       "

    REFERENCE

       "12.14.4.1.3:b and clauses 22.2.3 and 22.2.4"

    SYNTAX BITS {

                cfmLeak(0),

                conflictingVids(1),

                excessiveLevels(2),

                overlappedLevels(3)

                }



Dot1agCfmPbbComponentIdentifier

::= TEXTUAL-CONVENTION

    DISPLAY-HINT "d"

    STATUS      current

    DESCRIPTION

       "A Provider Backbone Bridge (PBB) can comprise a number of

        components, each of which can be managed in a manner

        essentially equivalent to an 802.1Q bridge.  In order to access

        these components easily, an index is used in a number of

        tables.  If any two tables are indexed by

        Dot1agCfmPbbComponentIdentifier, then entries in those tables

        indexed by the same value of Dot1agCfmPbbComponentIdentifier

        correspond to the same component.

       "

    REFERENCE

       "12.3 l)"

    SYNTAX      Unsigned32 (1..4294967295)



-- ******************************************************************

-- The Stack Object. This group will contain all the MIBs objects

-- needed to access the Stack managed object.

-- ******************************************************************



-- ******************************************************************

-- The CFM Stack Table

-- ******************************************************************



dot1agCfmStackTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmStackEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "There is one CFM Stack table per bridge. It permits

        the retrieval of information about the Maintenance Points

        configured on any given interface.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "802.1ag clauses 12.14.2"

    ::= { dot1agCfmStack 1 }



dot1agCfmStackEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmStackEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The Stack table entry

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

"

    INDEX { dot1agCfmStackifIndex, dot1agCfmStackVlanIdOrNone,

            dot1agCfmStackMdLevel, dot1agCfmStackDirection

          }

    ::= { dot1agCfmStackTable 1 }



Dot1agCfmStackEntry ::= SEQUENCE {

      dot1agCfmStackifIndex       InterfaceIndex,

      dot1agCfmStackVlanIdOrNone  VlanIdOrNone,

      dot1agCfmStackMdLevel       Dot1agCfmMDLevel,

      dot1agCfmStackDirection     Dot1agCfmMpDirection,

      dot1agCfmStackMdIndex       Unsigned32,

      dot1agCfmStackMaIndex       Unsigned32,

      dot1agCfmStackMepId         Dot1agCfmMepIdOrZero,

      dot1agCfmStackMacAddress    MacAddress

    }



dot1agCfmStackifIndex OBJECT-TYPE

    SYNTAX      InterfaceIndex

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "This object represents the  Bridge Port or aggregated port

        on which MEPs or MHFs might be configured.



        Upon a restart of the system, the system SHALL, if necessary,

        change the value of this variable, and  rearrange the

        dot1agCfmStackTable, so that it indexes the entry in the

        interface table with the same value of ifAlias that it

        indexed before the system restart.  If no such entry exists,

        then the system SHALL delete all entries in the

        dot1agCfmStackTable with the interface index.

        **NOTE: this object is deprecated due to re-indexing of

	the table.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.2.1.2:a"

    ::= { dot1agCfmStackEntry 1 }



dot1agCfmStackVlanIdOrNone OBJECT-TYPE

    SYNTAX      VlanIdOrNone

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "VLAN ID to which the MP is attached, or 0, if none.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "802.1ag clauses 12.14.2.1.2:d, 22.1.7"

    ::= { dot1agCfmStackEntry 2 }



dot1agCfmStackMdLevel OBJECT-TYPE

    SYNTAX      Dot1agCfmMDLevel

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "MD Level of the Maintenance Point.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.2.1.2:b"

    ::= { dot1agCfmStackEntry 3 }



dot1agCfmStackDirection OBJECT-TYPE

    SYNTAX      Dot1agCfmMpDirection

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "Direction in which the MP faces on the Bridge Port

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.2.1.2:c"

    ::= { dot1agCfmStackEntry 4 }



dot1agCfmStackMdIndex OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "The index of the Maintenance Domain in the dot1agCfmMdTable

        to which the MP is associated, or 0, if none.

       "

    REFERENCE

       "12.14.2.1.3:b"

    ::= { dot1agCfmStackEntry 5 }



dot1agCfmStackMaIndex OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "The index of the MA in the dot1agCfmMaNetTable and

        dot1agCfmMaCompTable to which the MP is associated, or 0, if

        none.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.2.1.3:c"

    ::= { dot1agCfmStackEntry 6 }



dot1agCfmStackMepId OBJECT-TYPE

    SYNTAX      Dot1agCfmMepIdOrZero

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "If an MEP is configured, the MEPID, else 0"

    REFERENCE

       "12.14.2.1.3:d

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmStackEntry 7 }



dot1agCfmStackMacAddress OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "MAC address of the MP.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

      "12.14.2.1.3:e"

    ::= { dot1agCfmStackEntry 8 }



-- ******************************************************************

-- The VLAN Table

-- ******************************************************************



dot1agCfmVlanTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmVlanEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "This table defines the association of VIDs into VLANs.  There

        is an entry in this table, for each component of the bridge,

        for each VID that is:

            a) a VID belonging to a VLAN associated with more than

               one VID; and

            b) not the Primary VLAN of that VID.

        The entry in this table contains the Primary VID of the VLAN.



        By default, this table is empty, meaning that every VID is

        the Primary VID of a single-VID VLAN.



        VLANs that are associated with only one VID SHOULD NOT have

        an entry in this table.



        The writable objects in this table need to be persistent

        upon reboot or restart of a device.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "802.1ag clauses 12.14.3.1.3:a, 12.14.3.2.2:a, 12.14.5.3.2:c,

        12.14.6.1.3:b, 22.1.5."

    ::= { dot1agCfmVlan 1 }



dot1agCfmVlanEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmVlanEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The VLAN table entry.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    INDEX { dot1agCfmVlanComponentId, dot1agCfmVlanVid }

    ::= { dot1agCfmVlanTable 1 }



Dot1agCfmVlanEntry ::= SEQUENCE {

      dot1agCfmVlanComponentId Dot1agCfmPbbComponentIdentifier,

      dot1agCfmVlanVid         VlanId,

      dot1agCfmVlanPrimaryVid  VlanId,

      dot1agCfmVlanRowStatus   RowStatus

    }



dot1agCfmVlanComponentId OBJECT-TYPE

    SYNTAX      Dot1agCfmPbbComponentIdentifier

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The bridge component within the system to which the information

        in this dot1agCfmVlanEntry applies.  If the system is not a

        Bridge, or if only one component is present in the Bridge, then

        this variable (index) MUST be equal to 1.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.3 l)"

    ::= { dot1agCfmVlanEntry 1 }



dot1agCfmVlanVid OBJECT-TYPE

    SYNTAX      VlanId

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "This is a VLAN ID belonging to a VLAN that is associated with

        more than one VLAN ID, and this is not the Primary VID of the

        VLAN.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmVlanEntry 2 }



dot1agCfmVlanPrimaryVid OBJECT-TYPE

    SYNTAX      VlanId

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "This is the Primary VLAN ID of the VLAN with which this

        entry's dot1agCfmVlanVid is associated.  This value MUST not

        equal the value of dot1agCfmVlanVid.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmVlanEntry 3 }



dot1agCfmVlanRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "The status of the row.



        The writable columns in a row can not be changed if the row

        is active. All columns MUST have a valid value before a row

        can be activated.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmVlanEntry 4 }



-- *******************************************************************

-- The Default MD Level object. This group will contain all the

-- MIB objects needed to access and modify default MD level

-- managed objects.

-- *******************************************************************



dot1agCfmDefaultMdDefLevel OBJECT-TYPE

    SYNTAX      Dot1agCfmMDLevel

    MAX-ACCESS  read-write

    STATUS      current

    DESCRIPTION

       "A value indicating the MD Level at which MHFs are to be

        created, and Sender ID TLV transmission by those MHFs is to

        be controlled, for each dot1agCfmDefaultMdEntry whose

        dot1agCfmDefaultMdLevel object contains the value -1.



        After this initialization, this object needs to be persistent

        upon reboot or restart of a device.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.3.1.3:c, 12.14.3.2.2:b"

    DEFVAL {0}

    ::= { dot1agCfmDefaultMd 1 }



dot1agCfmDefaultMdDefMhfCreation OBJECT-TYPE

    SYNTAX      Dot1agCfmMhfCreation 

--                {

--                  defMHFnone     (1),

--                  defMHFdefault  (2),

--                  defMHFexplicit (3)

--                }

    MAX-ACCESS  read-write

    STATUS      current

    DESCRIPTION

       "A value indicating if the Management entity can create MHFs

        (MIP Half Function) for the VID, for each

        dot1agCfmDefaultMdEntry whose dot1agCfmDefaultMdMhfCreation

        object contains the value defMHFdefer.  Since, in this

        variable, there is no encompassing Maintenance Domain, the

        value defMHFdefer is not allowed.



        After this initialization, this object needs to be persistent

        upon reboot or restart of a device.

       "

    REFERENCE

       "12.14.3.1.3:d"

    DEFVAL {defMHFnone}

    ::= { dot1agCfmDefaultMd 2 }



dot1agCfmDefaultMdDefIdPermission OBJECT-TYPE

    SYNTAX      Dot1agCfmIdPermission 

--                {

--                  sendIdNone          (1),

--                  sendIdChassis       (2),

--                  sendIdManage        (3),

--                  sendIdChassisManage (4)

--                }

    MAX-ACCESS  read-write

    STATUS      current

    DESCRIPTION

       "Enumerated value indicating what, if anything, is to be

        included in the Sender ID TLV (21.5.3) transmitted by MHFs

        created by the Default Maintenance Domain, for each

        dot1agCfmDefaultMdEntry whose dot1agCfmDefaultMdIdPermission

        object contains the value sendIdDefer.  Since, in this

        variable, there is no encompassing Maintenance Domain, the

        value sendIdDefer is not allowed.



        After this initialization, this object needs to be persistent

        upon reboot or restart of a device.

       "

    REFERENCE

       "12.14.3.1.3:e"

    DEFVAL { sendIdNone }

    ::= { dot1agCfmDefaultMd 3 }



-- *******************************************************************

-- The Default MD Level Table

-- *******************************************************************



dot1agCfmDefaultMdTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmDefaultMdEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "For each bridge component, the Default MD Level Managed Object

        controls MHF creation for VIDs that are not attached to a

        specific Maintenance Association Managed Object, and Sender ID

        TLV transmission by those MHFs.



        For each Bridge Port, and for each VLAN ID whose data can

        pass through that Bridge Port, an entry in this table is

        used by the algorithm in subclause 22.2.3 only if there is no

        entry in the Maintenance Association table defining an MA

        for the same VLAN ID and MD Level as this table's entry, and

        on which MA an Up MEP is defined.  If there exists such an

        MA, that MA's objects are used by the algorithm in

        subclause 22.2.3 in place of this table entry's objects.  The

        agent maintains the value of dot1agCfmDefaultMdStatus to

        indicate whether this entry is overridden by an MA.



        When first initialized, the agent creates this table

        automatically with entries for all VLAN IDs,

        with the default values specified for each object.



        After this initialization, the writable objects in this

        table need to be persistent upon reboot or restart of a

        device.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       " 12.14.3"

    ::= { dot1agCfmDefaultMd 4 }



dot1agCfmDefaultMdEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmDefaultMdEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The Default MD Level table entry.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    INDEX { dot1agCfmDefaultMdComponentId,

            dot1agCfmDefaultMdPrimaryVid }

    ::= { dot1agCfmDefaultMdTable 1 }



Dot1agCfmDefaultMdEntry ::= SEQUENCE {

      dot1agCfmDefaultMdComponentId  Dot1agCfmPbbComponentIdentifier,

      dot1agCfmDefaultMdPrimaryVid   VlanId,

      dot1agCfmDefaultMdStatus       TruthValue,

      dot1agCfmDefaultMdLevel        Dot1agCfmMDLevelOrNone,

      dot1agCfmDefaultMdMhfCreation  Dot1agCfmMhfCreation,

      dot1agCfmDefaultMdIdPermission Dot1agCfmIdPermission

    }



dot1agCfmDefaultMdComponentId OBJECT-TYPE

    SYNTAX      Dot1agCfmPbbComponentIdentifier

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The bridge component within the system to which the information

        in this dot1agCfmDefaultMdEntry applies.  If the system is not

        a Bridge, or if only one component is present in the Bridge,

        then this variable (index) MUST be equal to 1.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.3 l)"

    ::= { dot1agCfmDefaultMdEntry 1 }



dot1agCfmDefaultMdPrimaryVid OBJECT-TYPE

    SYNTAX      VlanId

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The Primary VID of the VLAN to which this entry's objects

        apply.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmDefaultMdEntry 2 }



dot1agCfmDefaultMdStatus OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "State of this Default MD Level table entry.  True if there is

        no entry in the Maintenance Association table defining an MA

        for the same VLAN ID and MD Level as this table's entry, and

        on which MA an Up MEP is defined, else false.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.3.1.3:b"

    ::= { dot1agCfmDefaultMdEntry 3 }



dot1agCfmDefaultMdLevel OBJECT-TYPE

    SYNTAX      Dot1agCfmMDLevelOrNone

    MAX-ACCESS  read-write

    STATUS      deprecated

    DESCRIPTION

       "A value indicating the MD Level at which MHFs are to be

        created, and Sender ID TLV transmission by those MHFs is to

        be controlled, for the VLAN to which this entry's objects

        apply.  If this object has the value -1, the MD Level for MHF

        creation for this VLAN is controlled by

        dot1agCfmDefaultMdDefLevel.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.3.1.3:c, 12.14.3.2.2:b"

    DEFVAL {-1}

    ::= { dot1agCfmDefaultMdEntry 4 }



dot1agCfmDefaultMdMhfCreation OBJECT-TYPE

    SYNTAX      Dot1agCfmMhfCreation

    MAX-ACCESS  read-write

    STATUS      deprecated

    DESCRIPTION

       "A value indicating if the Management entity can create MHFs

        (MIP Half Function) for this VID at this MD Level.  If this

        object has the value defMHFdefer, MHF creation for this VLAN

        is controlled by dot1agCfmDefaultMdDefMhfCreation.



        The value of this variable is meaningless if the values of

        dot1agCfmDefaultMdStatus is false.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.3.1.3:d"

    DEFVAL {defMHFdefer}

    ::= { dot1agCfmDefaultMdEntry 5 }



dot1agCfmDefaultMdIdPermission OBJECT-TYPE

    SYNTAX      Dot1agCfmIdPermission

    MAX-ACCESS  read-write

    STATUS      deprecated

    DESCRIPTION

       "Enumerated value indicating what, if anything, is to be

        included in the Sender ID TLV (21.5.3) transmitted by MHFs

        created by the Default Maintenance Domain.  If this object

        has the value sendIdDefer, Sender ID TLV transmission for

        this VLAN is controlled by dot1agCfmDefaultMdDefIdPermission.



        The value of this variable is meaningless if the values of

        dot1agCfmDefaultMdStatus is false.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.3.1.3:e"

    DEFVAL { sendIdDefer }

    ::= { dot1agCfmDefaultMdEntry 6 }



-- ******************************************************************

-- The CFM configuration error list managed object. This group will

-- contain all the MIB objects used to read the interfaces and VIDs

-- configured incorrectly.

-- ******************************************************************



-- ******************************************************************

-- The CFM Configuration Error List Table

-- ******************************************************************



dot1agCfmConfigErrorListTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmConfigErrorListEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The CFM Configuration Error List table provides a list of

        Interfaces and VIDs that are incorrectly configured.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.4"

    ::= {dot1agCfmConfigErrorList 1}



dot1agCfmConfigErrorListEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmConfigErrorListEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The Config Error List Table  entry

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    INDEX { dot1agCfmConfigErrorListVid,

            dot1agCfmConfigErrorListIfIndex

          }

    ::= { dot1agCfmConfigErrorListTable 1}



Dot1agCfmConfigErrorListEntry ::= SEQUENCE {

      dot1agCfmConfigErrorListVid         VlanId,

      dot1agCfmConfigErrorListIfIndex     InterfaceIndex,

      dot1agCfmConfigErrorListErrorType   Dot1agCfmConfigErrors

    }





dot1agCfmConfigErrorListVid OBJECT-TYPE

    SYNTAX      VlanId

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The VLAN ID of the VLAN with interfaces in error.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.4.1.2:a"

    ::= { dot1agCfmConfigErrorListEntry 1 }



dot1agCfmConfigErrorListIfIndex OBJECT-TYPE

    SYNTAX      InterfaceIndex

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "This object is the IfIndex of the interface.



        Upon a restart of the system, the system SHALL, if necessary,

        change the value of this variable so that it indexes the

        entry in the interface table with the same value of ifAlias

        that it indexed before the system restart.  If no such

        entry exists, then the system SHALL delete any entries in

        dot1agCfmConfigErrorListTable indexed by that

        InterfaceIndex value.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.4.1.2:b"

    ::= { dot1agCfmConfigErrorListEntry 2 }



dot1agCfmConfigErrorListErrorType OBJECT-TYPE

    SYNTAX      Dot1agCfmConfigErrors

    MAX-ACCESS  read-only

    STATUS      deprecated

    DESCRIPTION

       "A vector of Boolean error conditions from 22.2.4, any of

        which may be true:



        0) CFMleak;

        1) ConflictingVids;

        2) ExcessiveLevels;

        3) OverlappedLevels.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.4.1.3:b"

    ::= { dot1agCfmConfigErrorListEntry 3 }



-- ******************************************************************

-- The Maintenance Domain Managed Object.  This group contains all  

-- the MIB objects used to maintain Maintenance Domains.

-- ******************************************************************



dot1agCfmMdTableNextIndex OBJECT-TYPE

    SYNTAX      Dot1afCfmIndexIntegerNextFree

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object contains an unused value for dot1agCfmMdIndex in

        the dot1agCfmMdTable, or a zero to indicate that none exist.

       "

    ::= { dot1agCfmMd 1 }



-- ******************************************************************

-- The Maintenance Domain Table

-- ******************************************************************



dot1agCfmMdTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMdEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The Maintenance Domain table. Each row in the table

        represents a different Maintenance Domain.



        A Maintenance Domain is described in 802.1ag (3.22) as the

        network or the part of the network for which faults in

        connectivity are to be managed. The boundary of a Maintenance

        Domain is defined by a set of DSAPs, each of which can become

        a point of connectivity to a service instance.

       "

    REFERENCE

       "802.1ag clauses 3.22 and 18.1"

    ::= { dot1agCfmMd 2 }



dot1agCfmMdEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMdEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The Maintenance Domain table entry. This entry is not lost

        upon reboot. It is backed up by stable storage.

       "

    INDEX {dot1agCfmMdIndex }

    ::= { dot1agCfmMdTable 1 }



Dot1agCfmMdEntry ::= SEQUENCE {

      dot1agCfmMdIndex                Unsigned32,

      dot1agCfmMdFormat               Dot1agCfmMaintDomainNameType,

      dot1agCfmMdName                 Dot1agCfmMaintDomainName,

      dot1agCfmMdMdLevel              Dot1agCfmMDLevel,

      dot1agCfmMdMhfCreation          Dot1agCfmMhfCreation,

      dot1agCfmMdMhfIdPermission      Dot1agCfmIdPermission,

      dot1agCfmMdMaNextIndex          Dot1afCfmIndexIntegerNextFree,

      dot1agCfmMdRowStatus            RowStatus

    }



dot1agCfmMdIndex OBJECT-TYPE

    SYNTAX      Unsigned32(1..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The index to the Maintenance Domain table.



        dot1agCfmMdTableNextIndex needs to be inspected to find an

        available index for row-creation.



        Referential integrity is required, i.e., the index needs to be

        persistent upon a reboot or restart of a device.  The index

        can never be reused for other Maintenance Domain.  The index

        value SHOULD keep increasing up to the time that they wrap

        around. This is to facilitate access control based on OID.

       "

    ::= { dot1agCfmMdEntry 1 }



dot1agCfmMdFormat OBJECT-TYPE

    SYNTAX      Dot1agCfmMaintDomainNameType

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The type (and thereby format) of the Maintenance Domain Name."

    REFERENCE

       "21.6.5.1"

    DEFVAL { charString }

    ::= { dot1agCfmMdEntry 2 }



dot1agCfmMdName OBJECT-TYPE

    SYNTAX      Dot1agCfmMaintDomainName

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Maintenance Domain name. The type/format of this object

        is determined by the value of the dot1agCfmMdNameType object.

          

        Each Maintenance Domain has unique name amongst all those

        used or available to a service provider or operator.  It

        facilitates easy identification of administrative

        responsibility for each Maintenance Domain.



        Clause 3.24 defines a Maintenance Domain name as the

        identifier, unique over the domain for which CFM is to

        protect against accidental concatenation of Service

        Instances, of a particular Maintenance Domain.

       "

    REFERENCE

       "802.1ag clauses 3.24, 12.14.5, and 21.6.5.3"

    DEFVAL { "DEFAULT" }

    ::= { dot1agCfmMdEntry 3 }



dot1agCfmMdMdLevel OBJECT-TYPE

    SYNTAX      Dot1agCfmMDLevel

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Maintenance Domain Level."

    REFERENCE

       "12.14.5.1.3:b"

    DEFVAL { 0 }

    ::= { dot1agCfmMdEntry 4 }



dot1agCfmMdMhfCreation OBJECT-TYPE

    SYNTAX      Dot1agCfmMhfCreation 

--                {

--                  defMHFnone     (1),

--                  defMHFdefault  (2),

--                  defMHFexplicit (3)

--                }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Enumerated value indicating whether the management entity can

        create MHFs (MIP Half Function) for this Maintenance Domain.

        Since, in this variable, there is no encompassing Maintenance

        Domain, the value defMHFdefer is not allowed.

       "

    REFERENCE

       "12.14.5.1.3:c"

    DEFVAL { defMHFnone }

    ::= { dot1agCfmMdEntry 5 }



dot1agCfmMdMhfIdPermission OBJECT-TYPE

    SYNTAX      Dot1agCfmIdPermission 

--                {

--                  sendIdNone          (1),

--                  sendIdChassis       (2),

--                  sendIdManage        (3),

--                  sendIdChassisManage (4)

--                }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Enumerated value indicating what, if anything, is to be

        included in the Sender ID TLV (21.5.3) transmitted by MPs

        configured in this Maintenance Domain.  Since, in this

        variable, there is no encompassing Maintenance Domain, the

        value sendIdDefer is not allowed.

       "

    REFERENCE

       "12.14.5.1.3:d"

    DEFVAL { sendIdNone }

    ::= { dot1agCfmMdEntry 6 }



dot1agCfmMdMaNextIndex OBJECT-TYPE

    SYNTAX      Dot1afCfmIndexIntegerNextFree

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Value to be used as the index of the MA table entries, both

        the dot1agCfmMaNetTable and the dot1agCfmMaCompTable, for

        this Maintenance Domain when the management entity wants to

        create a new row in those tables.

       "

   ::= { dot1agCfmMdEntry 7 }



dot1agCfmMdRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The status of the row.



        The writable columns in a row can not be changed if the row

        is active. All columns MUST have a valid value before a row

        can be activated.

       "

    ::= { dot1agCfmMdEntry 8 }



-- ******************************************************************

-- The Maintenance Association Object. This group contains all the

-- MIB objects used to read, create, modify, and delete Maintenance

-- Associations in the MIB.

-- ******************************************************************



-- ******************************************************************

-- The Maintenance Association (MA) Network Table

-- ******************************************************************



dot1agCfmMaNetTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMaNetEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The Maintenance Association table.  Each row in the table

        represents an MA.  An MA is a set of MEPs, each configured

        with a single service instance.



        This is the part of the complete MA table that is constant

        across all Bridges in a Maintenance Domain, and across all

        components of a single Bridge.  That part of the MA table that

        can vary from Bridge component to Bridge component is contained

        in the dot1agCfmMaCompTable.



        Creation of a Service Instance establishes a connectionless

        association among the selected DSAPs.  Configuring a

        Maintenance association End Point (MEP) at each of the

        DSAPs creates a Maintenance Association (MA) to monitor

        that connectionless connectivity.  The MA is identified by a

        Short MA Name that is unique within the Maintenance Domain

        and chosen to facilitate easy identification of the Service

        Instance.  Together, the Maintenance Domain Name and the

        Short MA Name form the Maintenance Association Identifier

        (MAID) that is carried in CFM Messages to identify

        incorrect connectivity among Service Instances.  A small

        integer, the Maintenance association End Point Identifier

        (MEPID), identifies each MEP among those configured on a

        single MA (802.1ag clauses 3.19 and 18.2).



        This table uses two indices, first index is the index of the

        Maintenance Domain table.  The second index is the same as the

        index of the dot1agCfmMaCompEntry for the same MA.



        The writable objects in this table need to be persistent

        upon reboot or restart of a device.



       "

    REFERENCE

       "18.2"

    ::= { dot1agCfmMa 1 }



dot1agCfmMaNetEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMaNetEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The MA table entry."

    INDEX {dot1agCfmMdIndex, dot1agCfmMaIndex }

    ::= { dot1agCfmMaNetTable 1 }



Dot1agCfmMaNetEntry ::= SEQUENCE {

      dot1agCfmMaIndex                   Unsigned32,

      dot1agCfmMaNetFormat               Dot1agCfmMaintAssocNameType,

      dot1agCfmMaNetName                 Dot1agCfmMaintAssocName,

      dot1agCfmMaNetCcmInterval          Dot1agCfmCcmInterval,

      dot1agCfmMaNetRowStatus            RowStatus

    }



dot1agCfmMaIndex OBJECT-TYPE

    SYNTAX      Unsigned32(1..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION



       "Index of the MA table dot1agCfmMdMaNextIndex needs to

        be inspected to find an available index for row-creation.

       "

    ::= { dot1agCfmMaNetEntry 1 }



dot1agCfmMaNetFormat OBJECT-TYPE

    SYNTAX      Dot1agCfmMaintAssocNameType

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The type (and thereby format) of the Maintenance Association

        Name.

       "

    REFERENCE

       "802.1ag clauses 21.6.5.4"

    ::= { dot1agCfmMaNetEntry 2 }



dot1agCfmMaNetName OBJECT-TYPE

    SYNTAX      Dot1agCfmMaintAssocName

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Short Maintenance Association name. The type/format of

        this object is determined by the value of the

        dot1agCfmMaNetNameType object.  This name MUST be unique within

        a maintenance domain.

       "

    REFERENCE

       "802.1ag clauses 21.6.5.6, and Table 21-20"

    ::= { dot1agCfmMaNetEntry 3 }



dot1agCfmMaNetCcmInterval OBJECT-TYPE

    SYNTAX      Dot1agCfmCcmInterval

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Interval between CCM transmissions to be used by all MEPs

        in the MA.

       "

    REFERENCE

       "12.14.6.1.3:e"

    DEFVAL { interval1s }

    ::= { dot1agCfmMaNetEntry 4 }



dot1agCfmMaNetRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The status of the row.



        The writable columns in a row can not be changed if the row

        is active. All columns MUST have a valid value before a row

        can be activated.

       "

    ::= { dot1agCfmMaNetEntry 5 }



-- ******************************************************************

-- The Maintenance Association (MA) Component Table

-- ******************************************************************



dot1agCfmMaCompTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMaCompEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The Maintenance Association table.  Each row in the table

        represents an MA.  An MA is a set of MEPs, each configured

        with a single service instance.



        This is the part of the complete MA table that is variable

        across the Bridges in a Maintenance Domain, or across the

        components of a single Bridge.  That part of the MA table that

        is constant across the Bridges and their components in a

        Maintenance Domain is contained in the dot1agCfmMaNetTable.



        This table uses three indices, first index is the

        Dot1agCfmPbbComponentIdentifier that identifies the component

        within the Bridge for which the information in the

        dot1agCfmMaCompEntry applies.  The second is the index of the

        Maintenance Domain table.  The third index is the same as the

        index of the dot1agCfmMaNetEntry for the same MA.



        The writable objects in this table need to be persistent

        upon reboot or restart of a device.



        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "18.2"

    ::= { dot1agCfmMa 2 }



dot1agCfmMaCompEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMaCompEntry

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The MA table entry.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    INDEX {dot1agCfmMaComponentId,

           dot1agCfmMdIndex, dot1agCfmMaIndex }

    ::= { dot1agCfmMaCompTable 1 }



Dot1agCfmMaCompEntry ::= SEQUENCE {

      dot1agCfmMaComponentId         Dot1agCfmPbbComponentIdentifier,

      dot1agCfmMaCompPrimaryVlanId   VlanIdOrNone,

      dot1agCfmMaCompMhfCreation     Dot1agCfmMhfCreation,

      dot1agCfmMaCompIdPermission    Dot1agCfmIdPermission,

      dot1agCfmMaCompNumberOfVids    Unsigned32,

      dot1agCfmMaCompRowStatus       RowStatus

    }



dot1agCfmMaComponentId OBJECT-TYPE

    SYNTAX      Dot1agCfmPbbComponentIdentifier

    MAX-ACCESS  not-accessible

    STATUS      deprecated

    DESCRIPTION

       "The bridge component within the system to which the information

        in this dot1agCfmMaCompEntry applies.  If the system is not a

        Bridge, or if only one component is present in the Bridge, then

        this variable (index) MUST be equal to 1.

	**NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.3 l)"

    ::= { dot1agCfmMaCompEntry 1 }



dot1agCfmMaCompPrimaryVlanId OBJECT-TYPE

    SYNTAX      VlanIdOrNone

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "The Primary VLAN ID with which the Maintenance Association is

        associated, or 0 if the MA is not attached to any VID.  If

        the MA is associated with more than one VID, the

        dot1agCfmVlanTable lists them.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.6.1.3:b"

    ::= { dot1agCfmMaCompEntry 2 }



dot1agCfmMaCompMhfCreation OBJECT-TYPE

    SYNTAX      Dot1agCfmMhfCreation

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "Indicates if the Management entity can create MHFs (MIP Half

        Function) for this MA.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.6.1.3:c"

    DEFVAL { defMHFdefer }

    ::= { dot1agCfmMaCompEntry 3 }



dot1agCfmMaCompIdPermission OBJECT-TYPE

    SYNTAX      Dot1agCfmIdPermission

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "Enumerated value indicating what, if anything, is to be

        included in the Sender ID TLV (21.5.3) transmitted by MPs

        configured in this MA.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.6.1.3:d"

    DEFVAL { sendIdDefer }

    ::= { dot1agCfmMaCompEntry 4 }



dot1agCfmMaCompNumberOfVids OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "The number of VIDs associated with the MA.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    REFERENCE

       "12.14.6.1.3:b"

    ::= { dot1agCfmMaCompEntry 5 }



dot1agCfmMaCompRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      deprecated

    DESCRIPTION

       "The status of the row.



        The writable columns in a row can not be changed if the row

        is active. All columns MUST have a valid value before a row

        can be activated.

        **NOTE: this object is deprecated due to re-indexing of the 

	table.

       "

    ::= { dot1agCfmMaCompEntry 6 }



-- ******************************************************************

-- The list of known MEPs for a given MA

-- ******************************************************************



dot1agCfmMaMepListTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMaMepListEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "List of MEPIDs that belong to this MA.

 

        Clause 12.14.6.1.3 specifies that a list of MEPIDs in all

        bridges in that MA, but since SNMP SMI does not allow to

        state in a MIB that an object in a table is an array, the 

        information has to be stored in another table with two

        indices, being the first index, the index of the table that 

        contains the list or array.



        For all bridges in which the same MAID {dot1agCfmMdFormat,

        dot1agCfmMdName, dot1agCfmMaNetFormat, and dot1agCfmMaNetName}

        is configured, the same set of dot1agCfmMaMepListIdentifiers

        MUST be configured in the bridges' dot1agCfmMaMepListTables.

        This allows each MEP to determine whether or not it is

        receiving CCMs from all of the other MEPs in the MA.



        For example, if one were creating a new MA whose MAID were

        {charString, 'Dom1', charString, 'MA1'}, that had 2 MEPs, whose

        MEPIDs were 1 and 3, one could, in Bridge A:

         1. Get a new MD index d from dot1agCfmMdTableNextIndex.

         2. Create the Maintenance Domain {charString, 'Dom1'}.

         3. Get a new MA index a from dot1agCfmMdMaNextIndex [d].

         4. Create the Maintenance Association {charString, 'MA1'}.

         5. Create a new dot1agCfmMaMepListEntry for each of the MEPs

            in the MA: [d, a, 1] and [d, a, 3].

         6. Create one of the new MEPs, say [d, a, 1].

        Then, in Bridge B:

         7. Do all of these steps 1-6, except for using the other MEPID

            for the new MEP in Step 6, in this example, MEPID 3.

        Note that, when creating the MA, MEP List Table, and MEP

        entries in the second bridge, the indices 'd' and 'a'

        identifying the MAID {charString, 'Dom1', charString, 'MA1'}

        may have different values than those in the first Bridge.

       "

    REFERENCE

       "12.14.6.1.3:g"

    ::= { dot1agCfmMa 3 }



dot1agCfmMaMepListEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMaMepListEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The known MEPS table entry."

    INDEX { dot1agCfmMdIndex,

            dot1agCfmMaIndex,

            dot1agCfmMaMepListIdentifier

          }

    ::= { dot1agCfmMaMepListTable 1 }



Dot1agCfmMaMepListEntry ::= SEQUENCE {

      dot1agCfmMaMepListIdentifier  Dot1agCfmMepId,

      dot1agCfmMaMepListRowStatus   RowStatus

    }



dot1agCfmMaMepListIdentifier OBJECT-TYPE

    SYNTAX      Dot1agCfmMepId

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "MEPID"

    REFERENCE

       "12.14.6.1.3:g"

    ::= { dot1agCfmMaMepListEntry 1 }



dot1agCfmMaMepListRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The status of the row. Read SNMPv2-TC (RFC1903) for an

        explanation of the possible values this object can take.

       "

    ::= { dot1agCfmMaMepListEntry 2 }



-- ******************************************************************

-- The MEP Object.  This object represents a Maintenance End

-- Point as described in 802.1ag document.

-- ******************************************************************



-- ******************************************************************

-- The MEP Table

-- ******************************************************************



dot1agCfmMepTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMepEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The Maintenance Association End Point (MEP) table.



        Each row in the table represents a different MEP.  A MEP is

        an actively managed CFM entity, associated with a specific

        DSAP of a Service Instance, which can generate and receive

        CFM PDUs and track any responses.  It is an end point of a

        single Maintenance Association, and is an endpoint of a

        separate Maintenance Entity for each of the other MEPs in

        the same Maintenance Association (802.1ag clause 3.19).



        This table uses three indices. The first two indices are the

        indices of the Maintenance Domain and MA tables, the reason

        being that a MEP is always related to an MA and Maintenance

        Domain.



        The MEP table also stores all the managed objects for sending

        LBM and LTM.



        *LBM Managed objects



        LBM Managed objects in the MEP table

        enables the management entity to initiate

        transmission of Loopback messages.  It will signal the MEP

        that it SHOULD transmit some number of Loopback messages

        and detect the detection (or lack thereof) of the

        corresponding Loopback messages.



        Steps to use entries in this table:



        1) Wait for dot1agCfmMepTransmitLbmStatus value to be

           false.  To do this do this sequence:

           a. an SNMP GET for both SnmpSetSerialNo and

              dot1agCfmMepTransmitLbmStatus objects (in same SNMP

              PDU).

           b. Check if value for dot1agCfmMepTransmitLbmStatus is false.

              - if not, wait x seconds, go to step a above.

              - if yes, save the value of SnmpSetSerialNo and go

                to step 2) below

        2) Change dot1agCfmMepTransmitLbmStatus value from false to

           true to ensure no other management entity will use

           the service. In order to not disturb a possible other NMS

           do this by sending an SNMP SET for both SnmpSetSerialNo

           and dot1agCfmMepTransmitLbmStatus objects (in same SNMP

           PDU,  and make sure SNmpSetSerialNo is the first varBind).

           For the SnmpSetSerialNo varBind, use the value that you

           obtained in step 1)a.. This ensures that two cooperating

           NMSes will not step on each others toes.

           Setting this MIB object does not set the corresponding

           LBIactive state machine variable.

        3) Setup the different data to be sent (number of messages,

           optional TLVs,...), except do not set

           dot1agCfmMepTransmitLbmMessages.

        4) Record the current values of dot1agCfmMepLbrIn,

           dot1agCfmMepLbrInOutOfOrder, and dot1agCfmMepLbrBadMsdu.

        6) Set dot1agCfmMepTransmitLbmMessages to a non-zero value to

           initiate transmission of Loopback messages.

           The dot1agCfmMepTransmitLbmMessages indicates the

           number of LBMs to be sent and is not decremented as

           loopbacks are actually sent. dot1agCfmMepTransmitLbmMessages

           is not equivalent to the LBMsToSend state machine variable.

        7) Check the value of dot1agCfmMepTransmitLbmResultOK to

           find out if the operation was successfully initiated or

           not.

        8) Monitor the value of dot1agCfmMepTransmitLbmStatus.

           When it is reset to false, the last LBM has been transmitted.

           Wait an additional 5 seconds to ensure that all LBRs have

           been returned.

        9) Compare dot1agCfmMepLbrIn, dot1agCfmMepLbrInOutOfOrder,

           and dot1agCfmMepLbrBadMsdu to their old values from step

           4, above, to get the results of the test.



        *LTM Managed objects

        The LTM Managed objects in the MEP table are used in a manner

        similar to that described for LBM transmission, above.  Upon

        successfully initiating the transmission, the variables

        dot1agCfmMepTransmitLtmSeqNumber and

        dot1agCfmMepTransmitLtmEgressIdentifier return the information

        required to recover the results of the LTM from the

        dot1agCfmLtrTable.

       "

    REFERENCE

       "802.1ag clauses 12.14.7 and 19.2"

    ::= { dot1agCfmMep 1 }



dot1agCfmMepEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMepEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The MEP table entry"

    INDEX { dot1agCfmMdIndex,

            dot1agCfmMaIndex,

            dot1agCfmMepIdentifier

          }

    ::= { dot1agCfmMepTable 1 }



Dot1agCfmMepEntry ::= SEQUENCE {

      dot1agCfmMepIdentifier                   Dot1agCfmMepId,

      dot1agCfmMepIfIndex                      InterfaceIndexOrZero,

      dot1agCfmMepDirection                    Dot1agCfmMpDirection,

      dot1agCfmMepPrimaryVid                   Unsigned32,

      dot1agCfmMepActive                       TruthValue,

      dot1agCfmMepFngState                     Dot1agCfmFngState,

      dot1agCfmMepCciEnabled                   TruthValue,

      dot1agCfmMepCcmLtmPriority               Unsigned32,

      dot1agCfmMepMacAddress                   MacAddress,

      dot1agCfmMepLowPrDef                 Dot1agCfmLowestAlarmPri,

      dot1agCfmMepFngAlarmTime                 TimeInterval,

      dot1agCfmMepFngResetTime                 TimeInterval,

      dot1agCfmMepHighestPrDefect          Dot1agCfmHighestDefectPri,

      dot1agCfmMepDefects                      Dot1agCfmMepDefects,

      dot1agCfmMepErrorCcmLastFailure          OCTET STRING,

      dot1agCfmMepXconCcmLastFailure           OCTET STRING,

      dot1agCfmMepCcmSequenceErrors            Counter32,

      dot1agCfmMepCciSentCcms                  Counter32,

      dot1agCfmMepNextLbmTransId               Unsigned32,

      dot1agCfmMepLbrIn                        Counter32,

      dot1agCfmMepLbrInOutOfOrder              Counter32,

      dot1agCfmMepLbrBadMsdu                   Counter32,

      dot1agCfmMepLtmNextSeqNumber             Unsigned32,

      dot1agCfmMepUnexpLtrIn                   Counter32,

      dot1agCfmMepLbrOut                       Counter32,

      dot1agCfmMepTransmitLbmStatus            TruthValue,

      dot1agCfmMepTransmitLbmDestMacAddress    MacAddress,

      dot1agCfmMepTransmitLbmDestMepId         Dot1agCfmMepIdOrZero,

      dot1agCfmMepTransmitLbmDestIsMepId       TruthValue,

      dot1agCfmMepTransmitLbmMessages          Integer32,

      dot1agCfmMepTransmitLbmDataTlv           OCTET STRING,

      dot1agCfmMepTransmitLbmVlanPriority      Integer32,

      dot1agCfmMepTransmitLbmVlanDropEnable    TruthValue,

      dot1agCfmMepTransmitLbmResultOK          TruthValue,

      dot1agCfmMepTransmitLbmSeqNumber         Unsigned32,

      dot1agCfmMepTransmitLtmStatus            TruthValue,

      dot1agCfmMepTransmitLtmFlags             BITS,

      dot1agCfmMepTransmitLtmTargetMacAddress  MacAddress,

      dot1agCfmMepTransmitLtmTargetMepId       Dot1agCfmMepIdOrZero,

      dot1agCfmMepTransmitLtmTargetIsMepId     TruthValue,

      dot1agCfmMepTransmitLtmTtl               Unsigned32,

      dot1agCfmMepTransmitLtmResult            TruthValue,

      dot1agCfmMepTransmitLtmSeqNumber         Unsigned32,

      dot1agCfmMepTransmitLtmEgressIdentifier  OCTET STRING,

      dot1agCfmMepRowStatus                    RowStatus

    }



dot1agCfmMepIdentifier OBJECT-TYPE

    SYNTAX      Dot1agCfmMepId

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "Integer that is unique among all the MEPs in the same MA.

        Other definition is: a small integer, unique over a given

        Maintenance Association, identifying a specific Maintenance

        association End Point (3.19).



        MEP Identifier is also known as the MEPID.

       "

    REFERENCE

       "802.1ag clauses 3.19, 19.2 and 12.14.7"

    ::= { dot1agCfmMepEntry 1 }



dot1agCfmMepIfIndex OBJECT-TYPE

    SYNTAX      InterfaceIndexOrZero

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "This object is the interface index of the interface either a

        bridge port, or an aggregated IEEE 802.1 link within a bridge

        port, to which the MEP is attached.



        Upon a restart of the system, the system SHALL, if necessary,

        change the value of this variable so that it indexes the

        entry in the interface table with the same value of ifAlias

        that it indexed before the system restart.  If no such

        entry exists, then the system SHALL set this variable to 0.

       "

    REFERENCE

       "12.14.7.1.3:b"

    ::= { dot1agCfmMepEntry 2 }



dot1agCfmMepDirection OBJECT-TYPE

    SYNTAX      Dot1agCfmMpDirection

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The direction in which the MEP faces on the Bridge port."

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:c and 19.2"

    ::= { dot1agCfmMepEntry 3 }



dot1agCfmMepPrimaryVid OBJECT-TYPE

    SYNTAX      Unsigned32(0..16777215)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "An integer indicating the Primary VID of the MEP, always

        one of the VIDs assigned to the MEP's MA.  The value 0

        indicates that either the Primary VID is that of the

        MEP's MA, or that the MEP's MA is associated with no VID."

   REFERENCE

       "802.1ag clauses 12.14.7.1.3:d"

   DEFVAL { 0 }

    ::= { dot1agCfmMepEntry 4 }



dot1agCfmMepActive OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Administrative state of the MEP



        A Boolean indicating the administrative state of the MEP.



        True indicates that the MEP is to function normally, and

        false that it is to cease functioning."

   REFERENCE

       "802.1ag clauses 12.14.7.1.3:e and 20.9.1"

   DEFVAL { false }

   ::= { dot1agCfmMepEntry 5 }



dot1agCfmMepFngState OBJECT-TYPE

    SYNTAX      Dot1agCfmFngState

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Current state of the MEP Fault Notification Generator

        State Machine.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:f and 20.35"

    DEFVAL { fngReset }

    ::= { dot1agCfmMepEntry 6 }



dot1agCfmMepCciEnabled OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "If set to true, the MEP will generate CCM messages."

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:g and 20.10.1"

    DEFVAL { false }

    ::= { dot1agCfmMepEntry 7 }



dot1agCfmMepCcmLtmPriority OBJECT-TYPE

    SYNTAX      Unsigned32 (0..7)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The priority value for CCMs and LTMs transmitted by the MEP.

        Default Value is the highest priority value allowed to pass

        through the bridge port for any of this MEPs VIDs.

        The management entity can obtain the default value for this 

        variable from the priority regeneration table by extracting the 

        highest priority value in this table on this MEPs bridge port.

        (1 is lowest, then 2, then 0, then 3-7).

       "

    REFERENCE

       "12.14.7.1.3:h"

    ::= { dot1agCfmMepEntry 8 }



dot1agCfmMepMacAddress OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "MAC address of the MEP."

    REFERENCE

      "12.14.7.1.3:i and 19.4"

    ::= { dot1agCfmMepEntry 9 }



dot1agCfmMepLowPrDef OBJECT-TYPE

    SYNTAX      Dot1agCfmLowestAlarmPri

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "An integer value specifying the lowest priority defect 

        that is allowed to generate fault alarm.

       "

    REFERENCE

       "12.14.7.1.3:k and 20.9.5 and Table 20-1"

    DEFVAL { macRemErrXcon }

    ::= { dot1agCfmMepEntry 10}



dot1agCfmMepFngAlarmTime OBJECT-TYPE

    SYNTAX      TimeInterval (250..1000)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The time that defects MUST be present before a Fault Alarm is

        issued (fngAlarmTime. 20.33.3) (default 2.5s).

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:l and 20.33.3"

    DEFVAL { 250 }

    ::= { dot1agCfmMepEntry 11 }



dot1agCfmMepFngResetTime OBJECT-TYPE

    SYNTAX      TimeInterval (250..1000)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The time that defects MUST be absent before resetting a

        Fault Alarm (fngResetTime, 20.33.4) (default 10s).

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:m and 20.33.4"

    DEFVAL { 1000 }

    ::= { dot1agCfmMepEntry 12 }

   

dot1agCfmMepHighestPrDefect OBJECT-TYPE

    SYNTAX   Dot1agCfmHighestDefectPri

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The highest priority defect that has been present since the

        MEPs Fault Notification Generator State Machine was last in

        the FNG_RESET state.

       "

    REFERENCE

       "12.14.7.1.3:n  20.33.9 and Table 21-1"

    ::= { dot1agCfmMepEntry 13 }



dot1agCfmMepDefects OBJECT-TYPE

    SYNTAX      Dot1agCfmMepDefects

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "A vector of Boolean error conditions from Table 20-1, any of

        which may be true:



        DefRDICCM(0)

        DefMACstatus(1)

        DefRemoteCCM(2)

        DefErrorCCM(3)

        DefXconCCM(4)

       "

    REFERENCE

       ".1ag clauses 12.14.7.1.3:o, 12.14.7.1.3:p, 12.14.7.1.3:q,

        12.14.7.1.3:r, 12.14.7.1.3:s, 20.21.3, 20.23.3, 20.33.5,

        20.33.6, 20.33.7."

    ::= { dot1agCfmMepEntry 14 }



dot1agCfmMepErrorCcmLastFailure OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(1..1522))

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The last-received CCM that triggered an DefErrorCCM fault."

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:t and 20.21.2"

    ::= { dot1agCfmMepEntry 15 }



dot1agCfmMepXconCcmLastFailure OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(1..1522))

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The last-received CCM that triggered a DefXconCCM fault."

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:u and 20.23.2"

    ::= { dot1agCfmMepEntry 16 }



dot1agCfmMepCcmSequenceErrors OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total number of out-of-sequence CCMs received from all

        remote MEPs.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:v and 20.16.12"

    ::= { dot1agCfmMepEntry 17 }



dot1agCfmMepCciSentCcms OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Total number of Continuity Check messages transmitted."

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:w and 20.10.2"

    ::= { dot1agCfmMepEntry 18 }



dot1agCfmMepNextLbmTransId OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Next sequence number/transaction identifier to be sent in a

        Loopback message. This sequence number can be zero because

        it wraps around.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.1.3:x and 20.28.2"

    ::= { dot1agCfmMepEntry 19 }



dot1agCfmMepLbrIn OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Total number of valid, in-order Loopback Replies received."

    REFERENCE

       "12.14.7.1.3:y and 20.31.1"

    ::= { dot1agCfmMepEntry 20 }



dot1agCfmMepLbrInOutOfOrder OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total number of valid, out-of-order Loopback Replies

        received.

       "

    REFERENCE

       "12.14.7.1.3:z and 20.31.1"

    ::= { dot1agCfmMepEntry 21 }



dot1agCfmMepLbrBadMsdu OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total number of LBRs received whose

        mac_service_data_unit did not match (except for the OpCode)

        that of the corresponding LBM (20.2.3).

       "

    REFERENCE

       "12.14.7.1.3:aa  20.2.3"

    ::= { dot1agCfmMepEntry 22}



dot1agCfmMepLtmNextSeqNumber OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Next transaction identifier/sequence number to be sent in a

        Linktrace message. This sequence number can be zero because

        it wraps around.

       "

    REFERENCE

       "12.14.7.1.3:ab and 20.36.1"

    ::= { dot1agCfmMepEntry 23 }



dot1agCfmMepUnexpLtrIn OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The total number of unexpected LTRs received (20.39.1).

       "

    REFERENCE

       "12.14.7.1.3:ac  20.39.1"

    ::= { dot1agCfmMepEntry 24 }



dot1agCfmMepLbrOut OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Total number of Loopback Replies transmitted."

    REFERENCE

       "12.14.7.1.3:ad and 20.26.2"

    ::= { dot1agCfmMepEntry 25 }



dot1agCfmMepTransmitLbmStatus OBJECT-TYPE

   SYNTAX      TruthValue

   MAX-ACCESS  read-create

   STATUS      current

   DESCRIPTION

      "A Boolean flag set to true by the MEP Loopback Initiator State

       Machine or an MIB manager to indicate

       that another LBM is being transmitted.

       Reset to false by the MEP Loopback Initiator State Machine."

   DEFVAL { false }

   ::= { dot1agCfmMepEntry 26 }



dot1agCfmMepTransmitLbmDestMacAddress OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Target MAC Address Field to be transmitted: A unicast

        destination MAC address.

        This address will be used if the value of the column

        dot1agCfmMepTransmitLbmDestIsMepId is 'false'.

       "

    REFERENCE

       "12.14.7.3.2:b"

    ::= { dot1agCfmMepEntry 27 }



dot1agCfmMepTransmitLbmDestMepId OBJECT-TYPE

    SYNTAX      Dot1agCfmMepIdOrZero

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Maintenance association End Point Identifier of another

        MEP in the same Maintenance Association to which the LBM is

        to be sent.

        This address will be used if the value of the column

        dot1agCfmMepTransmitLbmDestIsMepId is 'true'.

       "

    REFERENCE

       "12.14.7.3.2:b"

    ::= { dot1agCfmMepEntry 28 }



dot1agCfmMepTransmitLbmDestIsMepId OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "True indicates that MEPID of the target MEP is used for

        Loopback transmission.

        False indicates that unicast destination MAC address of the

        target MEP is used for Loopback transmission.

       "

    REFERENCE

       "12.14.7.3.2:b"

    ::= {dot1agCfmMepEntry 29 }



dot1agCfmMepTransmitLbmMessages OBJECT-TYPE

    SYNTAX      Integer32(1..1024)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The number of Loopback messages to be transmitted."

    REFERENCE

       "12.14.7.3.2:c"

    DEFVAL { 1 }

    ::= {dot1agCfmMepEntry 30 }



dot1agCfmMepTransmitLbmDataTlv OBJECT-TYPE

    SYNTAX      OCTET STRING

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "An arbitrary amount of data to be included in the Data TLV,

        if the Data TLV is selected to be sent.  The intent is to be able

        to fill the frame carrying the CFM PDU to its maximum length.

        This may lead to fragmentation in some cases.

       "

    REFERENCE

       "12.14.7.3.2:d"

    ::= { dot1agCfmMepEntry 31 }



dot1agCfmMepTransmitLbmVlanPriority OBJECT-TYPE

    SYNTAX      Integer32(0..7)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Priority. 3 bit value to be used in the VLAN tag, if present

        in the transmitted frame.



        The default value is CCM priority.

       "

    REFERENCE

       "12.14.7.3.2:e"

    ::= { dot1agCfmMepEntry 32 }



dot1agCfmMepTransmitLbmVlanDropEnable OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Drop Enable bit value to be used in the VLAN tag, if present

        in the transmitted frame.



        For more information about VLAN Drop Enable, please check

        IEEE 802.1ad.

       "

    REFERENCE

       "12.14.7.3.2:e"

    DEFVAL { true }

    ::= { dot1agCfmMepEntry 33 }



dot1agCfmMepTransmitLbmResultOK OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the result of the operation:



        - true       The Loopback Message(s) will be

                     (or has been) sent.

        - false      The Loopback Message(s) will not

                     be sent.

       "

    REFERENCE

       "12.14.7.3.3:a"

    DEFVAL { true }

    ::= { dot1agCfmMepEntry 34 }



dot1agCfmMepTransmitLbmSeqNumber OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The Loopback Transaction Identifier

       (dot1agCfmMepNextLbmTransId) of the first LBM (to be) sent.

        The value returned is undefined if

        dot1agCfmMepTransmitLbmResultOK is false.

       "

    REFERENCE

       "12.14.7.3.3:a"

    ::= { dot1agCfmMepEntry 35 }



dot1agCfmMepTransmitLtmStatus OBJECT-TYPE

   SYNTAX      TruthValue

   MAX-ACCESS  read-create

   STATUS      current

   DESCRIPTION

      "A Boolean flag set to true by the bridge port to indicate

       that another LTM may be transmitted. 

       Reset to false by the MEP Linktrace Initiator State Machine."

   DEFVAL { true }

   ::= { dot1agCfmMepEntry 36 }



dot1agCfmMepTransmitLtmFlags OBJECT-TYPE

    SYNTAX      BITS {

                  useFDBonly   (0)

                }

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The flags field for LTMs transmitted by the MEP."

    REFERENCE

       "12.14.7.4.2:b and 20.37.1"

    DEFVAL { {useFDBonly } }

    ::= { dot1agCfmMepEntry 37 }



dot1agCfmMepTransmitLtmTargetMacAddress OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The Target MAC Address Field to be transmitted: A unicast

        destination MAC address.

        This address will be used if the value of the column

        dot1agCfmMepTransmitLtmTargetIsMepId is 'false'.

       "

    REFERENCE

       "12.14.7.4.2:c"

    ::= { dot1agCfmMepEntry 38 }



dot1agCfmMepTransmitLtmTargetMepId OBJECT-TYPE

    SYNTAX      Dot1agCfmMepIdOrZero

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "An indication of the Target MAC Address Field to be

        transmitted:

        The Maintenance association End Point Identifier of

        another MEP in the same Maintenance Association

        This address will be used if the value of the column

        dot1agCfmMepTransmitLtmTargetIsMepId is 'true'.

       "

    REFERENCE

       "12.14.7.4.2:c"

    ::= { dot1agCfmMepEntry 39 }



dot1agCfmMepTransmitLtmTargetIsMepId OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "True indicates that MEPID of the target MEP is used for

        Linktrace transmission.

        False indicates that unicast destination MAC address of the

        target MEP is used for Loopback transmission.

       "

    REFERENCE

       "12.14.7.4.2:c"

    ::= { dot1agCfmMepEntry 40 }



dot1agCfmMepTransmitLtmTtl OBJECT-TYPE

    SYNTAX      Unsigned32 (0..255)

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The LTM TTL field. Default value, if not specified, is 64.

        The TTL field indicates the number of hops remaining to the

        LTM.  Decremented by 1 by each Linktrace Responder that

        handles the LTM.  The value returned in the LTR is one less

        than that received in the LTM.  If the LTM TTL is 0 or 1, the

        LTM is not forwarded to the next hop, and if 0, no LTR is

        generated.

       "

    REFERENCE

       "12.14.7.4.2:d and 21.8.4"

    DEFVAL {64}

    ::= { dot1agCfmMepEntry 41 }



dot1agCfmMepTransmitLtmResult OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates the result of the operation:



        - true    The Linktrace Message will be (or has been) sent.

        - false   The Linktrace Message will not be sent"

    REFERENCE

       "12.14.7.4.3:a"

    DEFVAL { true }

    ::= { dot1agCfmMepEntry 42 }



dot1agCfmMepTransmitLtmSeqNumber OBJECT-TYPE

    SYNTAX      Unsigned32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The LTM Transaction Identifier

        (dot1agCfmMepLtmNextSeqNumber) of the LTM sent.

        The value returned is undefined if

        dot1agCfmMepTransmitLtmResult is false.

       "

    REFERENCE

       "12.14.7.4.3:a"

    ::= { dot1agCfmMepEntry 43 }



dot1agCfmMepTransmitLtmEgressIdentifier OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(8))

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "Identifies the MEP Linktrace Initiator that is originating,

        or the Linktrace Responder that is forwarding, this LTM.

        The low-order six octets contain a 48-bit IEEE MAC address

        unique to the system in which the MEP Linktrace Initiator

        or Linktrace Responder resides.  The high-order two octets

        contain a value sufficient to uniquely identify the MEP

        Linktrace Initiator or Linktrace Responder within that system.



        For most Bridges, the address of any MAC attached to the

        Bridge will suffice for the low-order six octets, and 0 for

        the high-order octets.  In some situations, e.g., if multiple

        virtual Bridges utilizing emulated LANs are implemented in a

        single physical system, the high-order two octets can be used

        to differentiate among the transmitting entities.



        The value returned is undefined if

        dot1agCfmMepTransmitLtmResult is false.

       "

    REFERENCE

       "12.14.7.4.3:b and 21.8.8"

    ::= { dot1agCfmMepEntry 44 }

   

dot1agCfmMepRowStatus OBJECT-TYPE

    SYNTAX      RowStatus

    MAX-ACCESS  read-create

    STATUS      current

    DESCRIPTION

       "The status of the row.



        The writable columns in a row can not be changed if the row

        is active. All columns MUST have a valid value before a row

        can be activated.

       "

   ::= { dot1agCfmMepEntry 45 }



-- ******************************************************************

-- The Linktrace Reply Table

-- ******************************************************************



dot1agCfmLtrTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmLtrEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "This table extends the MEP table and contains a list of

        Linktrace replies received by a specific MEP in response to

        a linktrace message.



        SNMP SMI does not allow to state in a MIB that an object in

        a table is an array.  The solution is to take the index (or

        indices) of the first table and add one or more indices.

       "

    REFERENCE

       "12.14.7.5"

    ::= { dot1agCfmMep 2 }



dot1agCfmLtrEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmLtrEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The Linktrace Reply table entry."

    INDEX { dot1agCfmMdIndex,

            dot1agCfmMaIndex,

            dot1agCfmMepIdentifier,

            dot1agCfmLtrSeqNumber,

            dot1agCfmLtrReceiveOrder

          }

    ::= { dot1agCfmLtrTable 1 }



Dot1agCfmLtrEntry ::= SEQUENCE {

      dot1agCfmLtrSeqNumber            Unsigned32,

      dot1agCfmLtrReceiveOrder         Unsigned32,

      dot1agCfmLtrTtl                  Unsigned32,

      dot1agCfmLtrForwarded            TruthValue,

      dot1agCfmLtrTerminalMep          TruthValue,

      dot1agCfmLtrLastEgressIdentifier OCTET STRING,

      dot1agCfmLtrNextEgressIdentifier OCTET STRING,

      dot1agCfmLtrRelay            Dot1agCfmRelayActionFieldValue,

      dot1agCfmLtrChassisIdSubtype     LldpChassisIdSubtype,

      dot1agCfmLtrChassisId            LldpChassisId,

      dot1agCfmLtrManAddressDomain     TDomain,

      dot1agCfmLtrManAddress           TAddress,

      dot1agCfmLtrIngress          Dot1agCfmIngressActionFieldValue,

      dot1agCfmLtrIngressMac           MacAddress,

      dot1agCfmLtrIngressPortIdSubtype LldpPortIdSubtype,

      dot1agCfmLtrIngressPortId        LldpPortId,

      dot1agCfmLtrEgress           Dot1agCfmEgressActionFieldValue,

      dot1agCfmLtrEgressMac            MacAddress,

      dot1agCfmLtrEgressPortIdSubtype  LldpPortIdSubtype,

      dot1agCfmLtrEgressPortId         LldpPortId,

      dot1agCfmLtrOrganizationSpecificTlv  OCTET STRING

    }



dot1agCfmLtrSeqNumber OBJECT-TYPE

    SYNTAX      Unsigned32 (0..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "Transaction identifier/Sequence number returned by a previous

        transmit linktrace message command, indicating which LTM's

        response is going to be returned.

       "

    REFERENCE

       "12.14.7.5.2:b"

    ::= { dot1agCfmLtrEntry 1}



dot1agCfmLtrReceiveOrder OBJECT-TYPE

    SYNTAX      Unsigned32(1..4294967295)

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "An index to distinguish among multiple LTRs with the same LTR

        Transaction Identifier field value.  dot1agCfmLtrReceiveOrder

        are assigned sequentially from 1, in the order that the

        Linktrace Initiator received the LTRs.

       "

    REFERENCE

       "12.14.7.5.2:c"

    ::= { dot1agCfmLtrEntry 2 }



dot1agCfmLtrTtl OBJECT-TYPE

    SYNTAX      Unsigned32 (0..255)

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "TTL field value for a returned LTR."

    REFERENCE

       "12.14.7.5 and 20.36.2.2"

    ::= { dot1agCfmLtrEntry 3 }



dot1agCfmLtrForwarded OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Indicates if a LTM was forwarded by the responding MP, as

        returned in the 'FwdYes' flag of the flags field.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:c and 20.36.2.1"

    ::= { dot1agCfmLtrEntry 4 }



dot1agCfmLtrTerminalMep OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "A boolean value stating whether the forwarded LTM reached a

        MEP enclosing its MA, as returned in the Terminal MEP flag of

        the Flags field.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:d and 20.36.2.1"

    ::= { dot1agCfmLtrEntry 5 }



dot1agCfmLtrLastEgressIdentifier OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(8))

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "An octet field holding the Last Egress Identifier returned

        in the LTR Egress Identifier TLV of the LTR.

        The Last Egress Identifier identifies the MEP Linktrace 

        Initiator that originated, or the Linktrace Responder that 

        forwarded, the LTM to which this LTR is the response.  This

        is the same value as the Egress Identifier TLV of that LTM.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:e and 20.36.2.3"

    ::= { dot1agCfmLtrEntry 6 }



dot1agCfmLtrNextEgressIdentifier OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(8))

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "An octet field holding the Next Egress Identifier returned

        in the LTR Egress Identifier TLV of the LTR.  The Next Egress

        Identifier Identifies the Linktrace Responder that

        transmitted this LTR, and can forward the LTM to the next

        hop.  This is the same value as the Egress Identifier TLV of

        the forwarded LTM, if any. If the FwdYes bit of the Flags

        field is false, the contents of this field are undefined,

        i.e., any value can be transmitted, and the field is ignored

        by the receiver.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:f and 20.36.2.4"

    ::= { dot1agCfmLtrEntry 7 }



dot1agCfmLtrRelay OBJECT-TYPE

    SYNTAX      Dot1agCfmRelayActionFieldValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Value returned in the Relay Action field."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:g and 20.36.2.5"

    ::= { dot1agCfmLtrEntry 8 }



dot1agCfmLtrChassisIdSubtype OBJECT-TYPE

    SYNTAX      LldpChassisIdSubtype

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object specifies the format of the Chassis ID returned

        in the Sender ID TLV of the LTR, if any.  This value is

        meaningless if the dot1agCfmLtrChassisId has a length of 0."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:h and 21.5.3.2"

    ::= { dot1agCfmLtrEntry 9 }



dot1agCfmLtrChassisId OBJECT-TYPE

    SYNTAX      LldpChassisId

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The Chassis ID returned in the Sender ID TLV of the LTR, if

        any. The format of this object is determined by the

        value of the dot1agCfmLtrChassisIdSubtype object.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:i and 21.5.3.3"

    ::= { dot1agCfmLtrEntry 10 }



dot1agCfmLtrManAddressDomain OBJECT-TYPE

    SYNTAX      TDomain

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The TDomain that identifies the type and format of

        the related dot1agCfmMepDbManAddress object, used to access

        the SNMP agent of the system transmitting the LTR.  Received

        in the LTR Sender ID TLV from that system.



        Typical values will be one of (not all inclusive) list:





           snmpUDPDomain          (from SNMPv2-TM, RFC3417)

           snmpIeee802Domain      (from SNMP-IEEE802-TM-MIB, RFC4789)



        The value 'zeroDotZero' (from RFC2578) indicates 'no management

        address was present in the LTR', in which case the related

        object dot1agCfmMepDbManAddress MUST have a zero-length OCTET

        STRING as a value.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:j, 21.5.3.5, 21.9.6"

    ::= { dot1agCfmLtrEntry 11 }



dot1agCfmLtrManAddress OBJECT-TYPE

    SYNTAX      TAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The TAddress that can be used to access the SNMP

        agent of the system transmitting the CCM, received in the CCM

        Sender ID TLV from that system.



        If the related object dot1agCfmLtrManAddressDomain contains

        the value 'zeroDotZero', this object dot1agCfmLtrManAddress

        MUST have a zero-length OCTET STRING as a value.

      "

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:j, 21.5.3.7, 21.9.6"

    ::= { dot1agCfmLtrEntry 12 }



dot1agCfmLtrIngress OBJECT-TYPE

    SYNTAX      Dot1agCfmIngressActionFieldValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The value returned in the Ingress Action Field of the LTM.

        The value ingNoTlv(0) indicates that no Reply Ingress TLV was

        returned in the LTM."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:k and 20.36.2.6"

    ::= { dot1agCfmLtrEntry 13 }



dot1agCfmLtrIngressMac OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "MAC address returned in the ingress MAC address field.

        If the dot1agCfmLtrIngress object contains the value

        ingNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:l and 20.36.2.7"

    ::= { dot1agCfmLtrEntry 14 }



dot1agCfmLtrIngressPortIdSubtype OBJECT-TYPE

    SYNTAX      LldpPortIdSubtype

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Format of the Ingress Port ID.

        If the dot1agCfmLtrIngress object contains the value

        ingNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:m and 20.36.2.8"

   ::= { dot1agCfmLtrEntry 15 }



dot1agCfmLtrIngressPortId OBJECT-TYPE

    SYNTAX      LldpPortId

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Ingress Port ID. The format of this object is determined by

        the value of the dot1agCfmLtrIngressPortIdSubtype object.

        If the dot1agCfmLtrIngress object contains the value

        ingNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:n and 20.36.2.9"

    ::= { dot1agCfmLtrEntry 16 }



dot1agCfmLtrEgress OBJECT-TYPE

    SYNTAX      Dot1agCfmEgressActionFieldValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The value returned in the Egress Action Field of the LTM.

        The value egrNoTlv(0) indicates that no Reply Egress TLV was

        returned in the LTM."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:o and 20.36.2.10"

    ::= { dot1agCfmLtrEntry 17 }



dot1agCfmLtrEgressMac OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "MAC address returned in the egress MAC address field.

        If the dot1agCfmLtrEgress object contains the value

        egrNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:p and 20.36.2.11"

    ::= { dot1agCfmLtrEntry 18 }



dot1agCfmLtrEgressPortIdSubtype OBJECT-TYPE

    SYNTAX      LldpPortIdSubtype

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Format of the egress Port ID.

        If the dot1agCfmLtrEgress object contains the value

        egrNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:q and 20.36.2.12"

    ::= { dot1agCfmLtrEntry 19 }



dot1agCfmLtrEgressPortId OBJECT-TYPE

    SYNTAX      LldpPortId

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "Egress Port ID. The format of this object is determined by

        the value of the dot1agCfmLtrEgressPortIdSubtype object.

        If the dot1agCfmLtrEgress object contains the value

        egrNoTlv(0), then the contents of this object are meaningless."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:r and 20.36.2.13"

    ::= { dot1agCfmLtrEntry 20 }



dot1agCfmLtrOrganizationSpecificTlv OBJECT-TYPE

    SYNTAX      OCTET STRING (SIZE(0|4..1500))

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "All Organization specific TLVs returned in the LTR, if

        any.  Includes all octets including and following the TLV

        Length field of each TLV, concatenated together."

    REFERENCE

       "802.1ag clauses 12.14.7.5.3:s, 21.5.2"

    ::= { dot1agCfmLtrEntry 21 }



-- ******************************************************************

-- The MEP Database Table

-- ******************************************************************



dot1agCfmMepDbTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF Dot1agCfmMepDbEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The MEP Database. A database, maintained by every MEP, that

        maintains received information about other MEPs in the

        Maintenance Domain.



        The SMI does not allow to state in a MIB that an object in

        a table is an array. The solution is to take the index (or

        indices) of the first table and add one or more indices.

       "

    REFERENCE

       "19.2.15"

    ::= { dot1agCfmMep 3 }



dot1agCfmMepDbEntry OBJECT-TYPE

    SYNTAX      Dot1agCfmMepDbEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "The MEP Database table entry."

    INDEX { dot1agCfmMdIndex,

            dot1agCfmMaIndex,

            dot1agCfmMepIdentifier,

            dot1agCfmMepDbRMepIdentifier

          }

    ::= { dot1agCfmMepDbTable 1 }



Dot1agCfmMepDbEntry ::= SEQUENCE {

      dot1agCfmMepDbRMepIdentifier         Dot1agCfmMepId,

      dot1agCfmMepDbRMepState              Dot1agCfmRemoteMepState,

      dot1agCfmMepDbRMepFailedOkTime       TimeStamp,

      dot1agCfmMepDbMacAddress             MacAddress,

      dot1agCfmMepDbRdi                    TruthValue,

      dot1agCfmMepDbPortStatusTlv          Dot1agCfmPortStatus,

      dot1agCfmMepDbInterfaceStatusTlv     Dot1agCfmInterfaceStatus,

      dot1agCfmMepDbChassisIdSubtype       LldpChassisIdSubtype,

      dot1agCfmMepDbChassisId              LldpChassisId,

      dot1agCfmMepDbManAddressDomain       TDomain,

      dot1agCfmMepDbManAddress             TAddress

    }



dot1agCfmMepDbRMepIdentifier OBJECT-TYPE

    SYNTAX      Dot1agCfmMepId

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

       "Maintenance association End Point Identifier of a remote MEP

        whose information from the MEP Database is to be returned.

       "

    REFERENCE

       "12.14.7.6.2:b"

    ::= { dot1agCfmMepDbEntry 1 }



dot1agCfmMepDbRMepState OBJECT-TYPE

    SYNTAX      Dot1agCfmRemoteMepState

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The operational state of the remote MEP IFF State machines."

    REFERENCE

       "12.14.7.6.3:b and 20.22"

    ::= { dot1agCfmMepDbEntry 2}



dot1agCfmMepDbRMepFailedOkTime OBJECT-TYPE

    SYNTAX      TimeStamp

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The time (SysUpTime) at which the IFF Remote MEP state machine

        last entered either the RMEP_FAILED or RMEP_OK state.

       "

    REFERENCE

       "12.14.7.6.3:c"

    ::= { dot1agCfmMepDbEntry 3 }



dot1agCfmMepDbMacAddress OBJECT-TYPE

    SYNTAX      MacAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The MAC address of the remote MEP."

    REFERENCE

       "12.14.7.6.3:d and 20.19.7"

    ::= { dot1agCfmMepDbEntry 4 }



dot1agCfmMepDbRdi OBJECT-TYPE

    SYNTAX      TruthValue

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "State of the RDI bit in the last received CCM (true for

        RDI=1), or false if none has been received.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:e and 20.19.2"

    ::= { dot1agCfmMepDbEntry 5 }



dot1agCfmMepDbPortStatusTlv OBJECT-TYPE

    SYNTAX      Dot1agCfmPortStatus

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "An enumerated value of the Port status TLV received in the

        last CCM from the remote MEP or the default value

        psNoPortStateTLV indicating either no CCM has been received,

        or that nor port status TLV was received in the last CCM.

       "

    REFERENCE

       "12.14.7.6.3:f and 20.19.3"

    DEFVAL { psNoPortStateTLV }

    ::= { dot1agCfmMepDbEntry 6}

   

dot1agCfmMepDbInterfaceStatusTlv OBJECT-TYPE

    SYNTAX      Dot1agCfmInterfaceStatus

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "An enumerated value of the Interface status TLV received

        in the last CCM from the remote MEP or the default value

        isNoInterfaceStatus TLV indicating either no CCM has been

        received, or that no interface status TLV was received in

        the last CCM.

       "

    REFERENCE

       "12.14.7.6.3:g and 20.19.4"

    DEFVAL { isNoInterfaceStatusTLV }

    ::= { dot1agCfmMepDbEntry 7}



dot1agCfmMepDbChassisIdSubtype OBJECT-TYPE

    SYNTAX      LldpChassisIdSubtype

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "This object specifies the format of the Chassis ID received

        in the last CCM."

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:h and 21.5.3.2"

    ::= { dot1agCfmMepDbEntry 8 }



dot1agCfmMepDbChassisId OBJECT-TYPE

    SYNTAX      LldpChassisId

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The Chassis ID. The format of this object is determined by the

        value of the dot1agCfmLtrChassisIdSubtype object.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:h and 21.5.3.3"

    ::= { dot1agCfmMepDbEntry 9 }



dot1agCfmMepDbManAddressDomain OBJECT-TYPE

    SYNTAX      TDomain

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The TDomain that identifies the type and format of

        the related dot1agCfmMepDbManAddress object, used to access

        the SNMP agent of the system transmitting the CCM.  Received

        in the CCM Sender ID TLV from that system.



        Typical values will be one of (not all inclusive) list:





           snmpUDPDomain          (from SNMPv2-TM, RFC3417)

           snmpIeee802Domain      (from SNMP-IEEE802-TM-MIB, RFC4789)



        The value 'zeroDotZero' (from RFC2578) indicates 'no management

        address was present in the LTR', in which case the related

        object dot1agCfmMepDbManAddress MUST have a zero-length OCTET

        STRING as a value.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:h, 21.5.3.5, 21.6.7"

    ::= { dot1agCfmMepDbEntry 10 }



dot1agCfmMepDbManAddress OBJECT-TYPE

    SYNTAX      TAddress

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

       "The TAddress that can be used to access the SNMP

        agent of the system transmitting the CCM, received in the CCM

        Sender ID TLV from that system.



        If the related object dot1agCfmMepDbManAddressDomain contains

        the value 'zeroDotZero', this object dot1agCfmMepDbManAddress

        MUST have a zero-length OCTET STRING as a value.

       "

    REFERENCE

       "802.1ag clauses 12.14.7.6.3:h, 21.5.3.7, 21.6.7"

    ::= { dot1agCfmMepDbEntry 11 }



-- ******************************************************************

-- NOTIFICATIONS (TRAPS)

-- These notifications will be sent to the management entity

-- whenever a MEP loses/restores contact with one or more other MEPs.

-- ******************************************************************



dot1agCfmFaultAlarm NOTIFICATION-TYPE

    OBJECTS     { dot1agCfmMepHighestPrDefect

                }

    STATUS      current

    DESCRIPTION

       "A MEP has a persistent defect condition. A notification

        (fault alarm) is sent to the management entity with the OID

        of the MEP that has detected the fault.



        Whenever a MEP has a persistent defect,

        it may or may not generate a Fault Alarm to warn the system

        administrator of the problem, as controlled by the MEP

        Fault Notification Generator State Machine and associated

        Managed Objects. Only the highest-priority defect, as shown

        in Table 20-1, is reported in the Fault Alarm.



        If a defect with a higher priority is raised after a Fault

        Alarm has been issued, another Fault Alarm is issued.



        The management entity receiving the notification can identify

        the system from the network source address of the

        notification, and can identify the MEP reporting the defect

        by the indices in the OID of the dot1agCfmMepHighestPrDefect

        variable in the notification:



           dot1agCfmMdIndex - Also the index of the MEP's

                              Maintenance Domain table entry

                              (dot1agCfmMdTable).

           dot1agCfmMaIndex - Also an index (with the MD table index)

                              of the MEP's Maintenance Association

                              network table entry

                              (dot1agCfmMaNetTable), and (with the MD

                              table index and component ID) of the

                              MEP's MA component table entry

                              (dot1agCfmMaCompTable).

           dot1agCfmMepIdentifier - MEP Identifier and final index

                              into the MEP table (dot1agCfmMepTable).

       "

    REFERENCE

       "12.14.7.7"

    ::= { dot1agNotifications 1 }



-- ******************************************************************

-- IEEE 802.1ag MIB Module - Conformance Information

-- ******************************************************************



dot1agCfmCompliances OBJECT IDENTIFIER ::= { dot1agCfmConformance 1 }

dot1agCfmGroups      OBJECT IDENTIFIER ::= { dot1agCfmConformance 2 }



-- ******************************************************************

-- Units of conformance

-- ******************************************************************

dot1agCfmStackGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmStackMdIndex,

      dot1agCfmStackMaIndex,

      dot1agCfmStackMepId,

      dot1agCfmStackMacAddress

    }

    STATUS      deprecated

    DESCRIPTION

       "Objects for the Stack group."

    ::= { dot1agCfmGroups 1 }



dot1agCfmDefaultMdGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmDefaultMdDefLevel,

      dot1agCfmDefaultMdDefMhfCreation,

      dot1agCfmDefaultMdDefIdPermission,

      dot1agCfmDefaultMdStatus,

      dot1agCfmDefaultMdLevel,

      dot1agCfmDefaultMdMhfCreation,

      dot1agCfmDefaultMdIdPermission

    }

    STATUS      deprecated

    DESCRIPTION

       "Objects for the Default MD Level group."

    ::= { dot1agCfmGroups 2 }



dot1agCfmVlanIdGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmVlanPrimaryVid,

      dot1agCfmVlanRowStatus

   }

    STATUS      deprecated

    DESCRIPTION

       "Objects for the VLAN ID group."

    ::= { dot1agCfmGroups 3 }



dot1agCfmConfigErrorListGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmConfigErrorListErrorType

    }

    STATUS deprecated

    DESCRIPTION

       "Objects for the CFM Configuration Error List Group."

    ::= {dot1agCfmGroups 4 }



dot1agCfmMdGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmMdTableNextIndex,

      dot1agCfmMdName,

      dot1agCfmMdFormat,

      dot1agCfmMdMdLevel,

      dot1agCfmMdMhfCreation,

      dot1agCfmMdMhfIdPermission,

      dot1agCfmMdMaNextIndex,

      dot1agCfmMdRowStatus

    }

    STATUS      current

    DESCRIPTION

       "Objects for the Maintenance Domain Group."

    ::={dot1agCfmGroups 5 }



dot1agCfmMaGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmMaNetFormat,

      dot1agCfmMaNetName,

      dot1agCfmMaNetCcmInterval,

      dot1agCfmMaNetRowStatus,

      dot1agCfmMaCompPrimaryVlanId,

      dot1agCfmMaCompMhfCreation,

      dot1agCfmMaCompIdPermission,

      dot1agCfmMaCompRowStatus,

      dot1agCfmMaCompNumberOfVids,

      dot1agCfmMaMepListRowStatus

    }

    STATUS      deprecated

    DESCRIPTION

       "Objects for the MA group."

    ::= { dot1agCfmGroups 6 }



dot1agCfmMepGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmMepIfIndex,

      dot1agCfmMepDirection,

      dot1agCfmMepPrimaryVid,

      dot1agCfmMepActive,

      dot1agCfmMepFngState,

      dot1agCfmMepCciEnabled,

      dot1agCfmMepCcmLtmPriority,

      dot1agCfmMepMacAddress,

      dot1agCfmMepLowPrDef,

      dot1agCfmMepFngAlarmTime,

      dot1agCfmMepFngResetTime,

      dot1agCfmMepHighestPrDefect,

      dot1agCfmMepDefects,

      dot1agCfmMepErrorCcmLastFailure,

      dot1agCfmMepXconCcmLastFailure,

      dot1agCfmMepCcmSequenceErrors,

      dot1agCfmMepCciSentCcms,

      dot1agCfmMepNextLbmTransId,

      dot1agCfmMepLbrIn,

      dot1agCfmMepLbrInOutOfOrder,

      dot1agCfmMepLbrBadMsdu,

      dot1agCfmMepLtmNextSeqNumber,

      dot1agCfmMepUnexpLtrIn,

      dot1agCfmMepLbrOut,

      dot1agCfmMepTransmitLbmStatus,

      dot1agCfmMepTransmitLbmDestMacAddress,

      dot1agCfmMepTransmitLbmDestMepId,

      dot1agCfmMepTransmitLbmDestIsMepId,

      dot1agCfmMepTransmitLbmMessages,

      dot1agCfmMepTransmitLbmDataTlv,

      dot1agCfmMepTransmitLbmVlanPriority,

      dot1agCfmMepTransmitLbmVlanDropEnable,

      dot1agCfmMepTransmitLbmResultOK,

      dot1agCfmMepTransmitLbmSeqNumber,

      dot1agCfmMepTransmitLtmStatus,

      dot1agCfmMepTransmitLtmFlags,

      dot1agCfmMepTransmitLtmTargetMacAddress,

      dot1agCfmMepTransmitLtmTargetMepId,

      dot1agCfmMepTransmitLtmTargetIsMepId,

      dot1agCfmMepTransmitLtmTtl,

      dot1agCfmMepTransmitLtmResult,

      dot1agCfmMepTransmitLtmSeqNumber,

      dot1agCfmMepTransmitLtmEgressIdentifier,

      dot1agCfmMepRowStatus,

      dot1agCfmLtrForwarded,

      dot1agCfmLtrRelay,

      dot1agCfmLtrChassisIdSubtype,

      dot1agCfmLtrChassisId,

      dot1agCfmLtrManAddress,

      dot1agCfmLtrManAddressDomain,

      dot1agCfmLtrIngress,

      dot1agCfmLtrIngressMac,

      dot1agCfmLtrIngressPortIdSubtype,

      dot1agCfmLtrIngressPortId,

      dot1agCfmLtrEgress,

      dot1agCfmLtrEgressMac,

      dot1agCfmLtrEgressPortIdSubtype,

      dot1agCfmLtrEgressPortId,

      dot1agCfmLtrTerminalMep,

      dot1agCfmLtrLastEgressIdentifier,

      dot1agCfmLtrNextEgressIdentifier,

      dot1agCfmLtrTtl,

      dot1agCfmLtrOrganizationSpecificTlv

    }

    STATUS      current

    DESCRIPTION

       "Objects for the MEP group."

    ::= { dot1agCfmGroups 7 }



dot1agCfmMepDbGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmMepDbRMepState,

      dot1agCfmMepDbRMepFailedOkTime,

      dot1agCfmMepDbMacAddress,

      dot1agCfmMepDbRdi,

      dot1agCfmMepDbPortStatusTlv,

      dot1agCfmMepDbInterfaceStatusTlv,

      dot1agCfmMepDbChassisIdSubtype,

      dot1agCfmMepDbChassisId,

      dot1agCfmMepDbManAddressDomain,

      dot1agCfmMepDbManAddress

    }

    STATUS      current

    DESCRIPTION

       "Objects for the MEP group."

    ::= { dot1agCfmGroups 8 }



dot1agCfmNotificationsGroup NOTIFICATION-GROUP

    NOTIFICATIONS {

      dot1agCfmFaultAlarm

    }

    STATUS      current

    DESCRIPTION

       "Objects for the Notifications group."

    ::= { dot1agCfmGroups 9 }





ieee8021CfmMaNetGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmMaNetFormat,

      dot1agCfmMaNetName,

      dot1agCfmMaNetCcmInterval,

      dot1agCfmMaNetRowStatus,

      dot1agCfmMaMepListRowStatus



    }

    STATUS      current

    DESCRIPTION

       "Objects for the MA Net group."

    ::= { dot1agCfmGroups 10 }



ieee8021CfmDefaultMdDefGroup OBJECT-GROUP

    OBJECTS {

      dot1agCfmDefaultMdDefLevel,

      dot1agCfmDefaultMdDefMhfCreation,

      dot1agCfmDefaultMdDefIdPermission

    }

    STATUS      current

    DESCRIPTION

       "Objects for the Default MD default Level group."

    ::= { dot1agCfmGroups 11 }



-- ******************************************************************

-- MIB Module Compliance statements

-- ******************************************************************



dot1agCfmCompliance MODULE-COMPLIANCE

    STATUS      deprecated

    DESCRIPTION

       "The compliance statement for support of the CFM MIB module."

    MODULE

        MANDATORY-GROUPS {

            dot1agCfmStackGroup,

            dot1agCfmDefaultMdGroup,

            dot1agCfmConfigErrorListGroup,

            dot1agCfmMdGroup,

            dot1agCfmMaGroup,

            dot1agCfmMepGroup,

            dot1agCfmMepDbGroup,

            dot1agCfmNotificationsGroup

         }



    GROUP dot1agCfmVlanIdGroup

    DESCRIPTION "The VLAN ID group is optional."



    OBJECT dot1agCfmMepLbrBadMsdu

    MIN-ACCESS not-accessible

    DESCRIPTION "The dot1agCfmMepLbrBadMsdu variable is optional.  It

                 MUST not be present if the system cannot compare a

                 received LBR to the corresponding LBM."



    OBJECT dot1agCfmMdRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    OBJECT dot1agCfmMaNetRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    OBJECT dot1agCfmMaCompRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    OBJECT dot1agCfmVlanRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    OBJECT  dot1agCfmMaMepListRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    OBJECT  dot1agCfmMepRowStatus

--      SYNTAX       RowStatus { active(1), notInService(2) }

--      WRITE-SYNTAX RowStatus { notInService(2), createAndGo(4),

--                               destroy(6) }

      DESCRIPTION "Support for createAndWait is not required."



    ::= { dot1agCfmCompliances 1 }

END