P-BRIDGE-MIB DEFINITIONS ::= BEGIN

-- -------------------------------------------------------------
-- MIB for IEEE 802.1p devices
-- -------------------------------------------------------------

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32, Counter64
        FROM SNMPv2-SMI
    TruthValue, TimeInterval, MacAddress, TEXTUAL-CONVENTION
        FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP
        FROM SNMPv2-CONF
    dot1dTp, dot1dTpPort, dot1dBridge,
    dot1dBasePortEntry, dot1dBasePort
        FROM BRIDGE-MIB;

pBridgeMIB MODULE-IDENTITY
    LAST-UPDATED "200601090000Z"
    ORGANIZATION "IETF Bridge MIB Working Group"
    CONTACT-INFO
        "Email:  bridge-mib@ietf.org
                 ietfmibs@ops.ietf.org

                 David Levi
         Postal: Nortel Networks
                 4655 Great America Parkway
                 Santa Clara, CA 95054
                 USA
                 Phone: +1 865 686 0432
                 Email: dlevi@nortel.com

                 David Harrington
         Postal: Effective Software
                 50 Harding Rd.
                 Portsmouth, NH 03801
                 USA
                 Phone: +1 603 436 8634
                 Email: ietfdbh@comcast.net

                 Les Bell
         Postal: Hemel Hempstead, Herts. HP2 7YU
                 UK
          Email: elbell@ntlworld.com

                 Vivian Ngai
          Email: vivian_ngai@acm.org

                 Andrew Smith
         Postal: Beijing Harbour Networks
                 Jiuling Building
                 21 North Xisanhuan Ave.
                 Beijing, 100089
                 PRC
            Fax: +1 415 345 1827
          Email: ah_smith@acm.org

                 Paul Langille
         Postal: Newbridge Networks
                 5 Corporate Drive
                 Andover, MA 01810
                 USA
          Phone: +1 978 691 4665
          Email: langille@newbridge.com

                 Anil Rijhsinghani
         Postal: Accton Technology Corporation
                 5 Mount Royal Ave
                 Marlboro, MA 01752
                 USA
          Phone:
          Email: anil@accton.com

                 Keith McCloghrie
         Postal: Cisco Systems, Inc.
                 170 West Tasman Drive
                 San Jose, CA 95134-1706
                 USA
          Phone: +1 408 526 5260
          Email: kzm@cisco.com"
    DESCRIPTION
        "The Bridge MIB Extension module for managing Priority
        and Multicast Filtering, defined by IEEE 802.1D-1998,
        including Restricted Group Registration defined by
        IEEE 802.1t-2001.

        Copyright (C) The Internet Society (2006).  This version of
        this MIB module is part of RFC 4363; See the RFC itself for
        full legal notices."
    REVISION     "200601090000Z"
    DESCRIPTION
         "Added dot1dPortRestrictedGroupRegistration.
          Deprecated pBridgePortGmrpGroup and pBridgeCompliance
          and added pBridgePortGmrpGroup2 and pBridgeCompliance2."
    REVISION     "199908250000Z"
    DESCRIPTION
         "The Bridge MIB Extension module for managing Priority
          and Multicast Filtering, defined by IEEE 802.1D-1998.

          Initial version, published as RFC 2674."

    ::= { dot1dBridge 6 }

pBridgeMIBObjects OBJECT IDENTIFIER ::= { pBridgeMIB 1 }

-- -------------------------------------------------------------
-- Textual Conventions
-- -------------------------------------------------------------

EnabledStatus ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "A simple status value for the object."
    SYNTAX      INTEGER { enabled(1), disabled(2) }

-- -------------------------------------------------------------
-- subtrees in the P-BRIDGE MIB
-- -------------------------------------------------------------

dot1dExtBase    OBJECT IDENTIFIER ::= { pBridgeMIBObjects 1 }
dot1dPriority   OBJECT IDENTIFIER ::= { pBridgeMIBObjects 2 }
dot1dGarp       OBJECT IDENTIFIER ::= { pBridgeMIBObjects 3 }
dot1dGmrp       OBJECT IDENTIFIER ::= { pBridgeMIBObjects 4 }

-- -------------------------------------------------------------
-- the dot1dExtBase subtree
-- -------------------------------------------------------------

dot1dDeviceCapabilities OBJECT-TYPE
    SYNTAX      BITS {
        dot1dExtendedFilteringServices(0),
        dot1dTrafficClasses(1),
        dot1qStaticEntryIndividualPort(2),
        dot1qIVLCapable(3),
        dot1qSVLCapable(4),
        dot1qHybridCapable(5),
        dot1qConfigurablePvidTagging(6),
        dot1dLocalVlanCapable(7)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Indicates the optional parts of IEEE 802.1D and 802.1Q
        that are implemented by this device and are manageable
        through this MIB.  Capabilities that are allowed on a
        per-port basis are indicated in dot1dPortCapabilities.

        dot1dExtendedFilteringServices(0),
                              -- can perform filtering of
                              -- individual multicast addresses
                              -- controlled by GMRP.
        dot1dTrafficClasses(1),
                              -- can map user priority to
                              -- multiple traffic classes.
        dot1qStaticEntryIndividualPort(2),
                              -- dot1qStaticUnicastReceivePort &
                              -- dot1qStaticMulticastReceivePort
                              -- can represent non-zero entries.
        dot1qIVLCapable(3),   -- Independent VLAN Learning (IVL).
        dot1qSVLCapable(4),   -- Shared VLAN Learning (SVL).
        dot1qHybridCapable(5),
                              -- both IVL & SVL simultaneously.
        dot1qConfigurablePvidTagging(6),
                              -- whether the implementation
                              -- supports the ability to
                              -- override the default PVID
                              -- setting and its egress status
                              -- (VLAN-Tagged or Untagged) on
                              -- each port.
        dot1dLocalVlanCapable(7)
                              -- can support multiple local
                              -- bridges, outside of the scope
                              -- of 802.1Q defined VLANs."
    REFERENCE
        "ISO/IEC 15802-3 Section 5.2,
        IEEE 802.1Q/D11 Section 5.2, 12.10.1.1.3/b/2"
    ::= { dot1dExtBase 1 }

dot1dTrafficClassesEnabled OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The value true(1) indicates that Traffic Classes are
        enabled on this bridge.  When false(2), the bridge
        operates with a single priority level for all traffic.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { true }
    ::= { dot1dExtBase 2 }

dot1dGmrpStatus OBJECT-TYPE
    SYNTAX      EnabledStatus
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The administrative status requested by management for
        GMRP.  The value enabled(1) indicates that GMRP should
        be enabled on this device, in all VLANs, on all ports
        for which it has not been specifically disabled.  When
        disabled(2), GMRP is disabled, in all VLANs and on all
        ports, and all GMRP packets will be forwarded
        transparently.  This object affects both Applicant and
        Registrar state machines.  A transition from disabled(2)
        to enabled(1) will cause a reset of all GMRP state
        machines on all ports.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { enabled }
    ::= { dot1dExtBase 3 }

-- -------------------------------------------------------------
-- Port Capabilities Table
-- -------------------------------------------------------------

dot1dPortCapabilitiesTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dPortCapabilitiesEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains capabilities information about
        every port that is associated with this bridge."
    ::= { dot1dExtBase 4 }

dot1dPortCapabilitiesEntry OBJECT-TYPE
    SYNTAX      Dot1dPortCapabilitiesEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A set of capabilities information about this port
        indexed by dot1dBasePort."
    AUGMENTS { dot1dBasePortEntry }
    ::= { dot1dPortCapabilitiesTable 1 }

Dot1dPortCapabilitiesEntry ::=
    SEQUENCE {
        dot1dPortCapabilities
            BITS
    }

dot1dPortCapabilities OBJECT-TYPE
    SYNTAX      BITS {
        dot1qDot1qTagging(0),
        dot1qConfigurableAcceptableFrameTypes(1),
        dot1qIngressFiltering(2)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Indicates the parts of IEEE 802.1D and 802.1Q that are
        optional on a per-port basis, that are implemented by
        this device, and that are manageable through this MIB.

        dot1qDot1qTagging(0), -- supports 802.1Q VLAN tagging of
                              -- frames and GVRP.
        dot1qConfigurableAcceptableFrameTypes(1),
                              -- allows modified values of
                              -- dot1qPortAcceptableFrameTypes.
        dot1qIngressFiltering(2)
                              -- supports the discarding of any
                              -- frame received on a Port whose
                              -- VLAN classification does not
                              -- include that Port in its Member
                              -- set."
    REFERENCE
        "ISO/IEC 15802-3 Section 5.2,
        IEEE 802.1Q/D11 Section 5.2"
    ::= { dot1dPortCapabilitiesEntry 1 }

-- -------------------------------------------------------------
-- the dot1dPriority subtree
-- -------------------------------------------------------------

-- -------------------------------------------------------------
-- Port Priority Table
-- -------------------------------------------------------------

dot1dPortPriorityTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dPortPriorityEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains information about every port that
        is associated with this transparent bridge."
    ::= { dot1dPriority 1 }

dot1dPortPriorityEntry OBJECT-TYPE
    SYNTAX      Dot1dPortPriorityEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of Default User Priorities for each port of a
        transparent bridge.  This is indexed by dot1dBasePort."
    AUGMENTS { dot1dBasePortEntry }
    ::= { dot1dPortPriorityTable 1 }

Dot1dPortPriorityEntry ::=
    SEQUENCE {
        dot1dPortDefaultUserPriority
            Integer32,
        dot1dPortNumTrafficClasses
            Integer32
    }

dot1dPortDefaultUserPriority OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The default ingress User Priority for this port.  This
        only has effect on media, such as Ethernet, that do not
        support native User Priority.

        The value of this object MUST be retained across
        reinitializations of the management system."
    ::= { dot1dPortPriorityEntry 1 }

dot1dPortNumTrafficClasses OBJECT-TYPE
    SYNTAX      Integer32 (1..8)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The number of egress traffic classes supported on this
        port.  This object may optionally be read-only.

        The value of this object MUST be retained across
        reinitializations of the management system."
    ::= { dot1dPortPriorityEntry 2 }

-- -------------------------------------------------------------
-- User Priority Regeneration Table
-- -------------------------------------------------------------

dot1dUserPriorityRegenTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dUserPriorityRegenEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of Regenerated User Priorities for each received
        User Priority on each port of a bridge.  The Regenerated
        User Priority value may be used to index the Traffic
        Class Table for each input port.  This only has effect
        on media that support native User Priority.  The default
        values for Regenerated User Priorities are the same as
        the User Priorities."
    REFERENCE
        "ISO/IEC 15802-3 Section 6.4"
    ::= { dot1dPriority 2 }

dot1dUserPriorityRegenEntry OBJECT-TYPE
    SYNTAX      Dot1dUserPriorityRegenEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A mapping of incoming User Priority to a Regenerated
        User Priority."
    INDEX   { dot1dBasePort, dot1dUserPriority }
    ::= { dot1dUserPriorityRegenTable 1 }

Dot1dUserPriorityRegenEntry ::=
    SEQUENCE {
        dot1dUserPriority
            Integer32,
        dot1dRegenUserPriority
            Integer32
    }

dot1dUserPriority OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The User Priority for a frame received on this port."
    ::= { dot1dUserPriorityRegenEntry 1 }

dot1dRegenUserPriority OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The Regenerated User Priority that the incoming User
        Priority is mapped to for this port.

        The value of this object MUST be retained across
        reinitializations of the management system."
    ::= { dot1dUserPriorityRegenEntry 2 }

-- -------------------------------------------------------------
-- Traffic Class Table
-- -------------------------------------------------------------

dot1dTrafficClassTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dTrafficClassEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table mapping evaluated User Priority to Traffic
        Class, for forwarding by the bridge.  Traffic class is a
        number in the range (0..(dot1dPortNumTrafficClasses-1))."
    REFERENCE
        "ISO/IEC 15802-3 Table 7-2"
    ::= { dot1dPriority 3 }

dot1dTrafficClassEntry OBJECT-TYPE
    SYNTAX      Dot1dTrafficClassEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "User Priority to Traffic Class mapping."
    INDEX   { dot1dBasePort, dot1dTrafficClassPriority }
    ::= { dot1dTrafficClassTable 1 }

Dot1dTrafficClassEntry ::=
    SEQUENCE {
        dot1dTrafficClassPriority
            Integer32,
        dot1dTrafficClass
            Integer32
    }

dot1dTrafficClassPriority OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The Priority value determined for the received frame.
        This value is equivalent to the priority indicated in
        the tagged frame received, or one of the evaluated
        priorities, determined according to the media-type.
        For untagged frames received from Ethernet media, this
        value is equal to the dot1dPortDefaultUserPriority value
        for the ingress port.

        For untagged frames received from non-Ethernet media,
        this value is equal to the dot1dRegenUserPriority value
        for the ingress port and media-specific user priority."
    ::= { dot1dTrafficClassEntry 1 }

dot1dTrafficClass OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The Traffic Class the received frame is mapped to.

        The value of this object MUST be retained across
        reinitializations of the management system."
    ::= { dot1dTrafficClassEntry 2 }

-- -------------------------------------------------------------
-- Outbound Access Priority Table
-- -------------------------------------------------------------

dot1dPortOutboundAccessPriorityTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dPortOutboundAccessPriorityEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table mapping Regenerated User Priority to Outbound
        Access Priority.  This is a fixed mapping for all port
        types, with two options for 802.5 Token Ring."
    REFERENCE
        "ISO/IEC 15802-3 Table 7-3"
    ::= { dot1dPriority 4 }

dot1dPortOutboundAccessPriorityEntry OBJECT-TYPE
    SYNTAX      Dot1dPortOutboundAccessPriorityEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Regenerated User Priority to Outbound Access Priority
        mapping."
    INDEX   { dot1dBasePort, dot1dRegenUserPriority }
    ::= { dot1dPortOutboundAccessPriorityTable 1 }

Dot1dPortOutboundAccessPriorityEntry ::=
    SEQUENCE {
        dot1dPortOutboundAccessPriority
            Integer32
    }

dot1dPortOutboundAccessPriority OBJECT-TYPE
    SYNTAX      Integer32 (0..7)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The Outbound Access Priority the received frame is
        mapped to."
    ::= { dot1dPortOutboundAccessPriorityEntry 1 }

-- -------------------------------------------------------------
-- the dot1dGarp subtree
-- -------------------------------------------------------------

-- -------------------------------------------------------------
-- The GARP Port Table
-- -------------------------------------------------------------

dot1dPortGarpTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dPortGarpEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table of GARP control information about every bridge
        port.  This is indexed by dot1dBasePort."
    ::= { dot1dGarp 1 }

dot1dPortGarpEntry OBJECT-TYPE
    SYNTAX      Dot1dPortGarpEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "GARP control information for a bridge port."
    AUGMENTS { dot1dBasePortEntry }
    ::= { dot1dPortGarpTable 1 }

Dot1dPortGarpEntry ::=
    SEQUENCE {
        dot1dPortGarpJoinTime
            TimeInterval,
        dot1dPortGarpLeaveTime
            TimeInterval,
        dot1dPortGarpLeaveAllTime
            TimeInterval
    }

dot1dPortGarpJoinTime OBJECT-TYPE
    SYNTAX      TimeInterval
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The GARP Join time, in centiseconds.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { 20 }
    ::= { dot1dPortGarpEntry 1 }

dot1dPortGarpLeaveTime OBJECT-TYPE
    SYNTAX      TimeInterval
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The GARP Leave time, in centiseconds.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { 60 }
    ::= { dot1dPortGarpEntry 2 }

dot1dPortGarpLeaveAllTime OBJECT-TYPE
    SYNTAX      TimeInterval
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The GARP LeaveAll time, in centiseconds.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { 1000 }
    ::= { dot1dPortGarpEntry 3 }

-- -------------------------------------------------------------
-- The GMRP Port Configuration and Status Table
-- -------------------------------------------------------------

dot1dPortGmrpTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dPortGmrpEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table of GMRP control and status information about
        every bridge port.  Augments the dot1dBasePortTable."
    ::= { dot1dGmrp 1 }

dot1dPortGmrpEntry OBJECT-TYPE
    SYNTAX      Dot1dPortGmrpEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "GMRP control and status information for a bridge port."
    AUGMENTS { dot1dBasePortEntry }
    ::= { dot1dPortGmrpTable 1 }

Dot1dPortGmrpEntry ::=
    SEQUENCE {
        dot1dPortGmrpStatus
            EnabledStatus,
        dot1dPortGmrpFailedRegistrations
            Counter32,
        dot1dPortGmrpLastPduOrigin
            MacAddress,
        dot1dPortRestrictedGroupRegistration
            TruthValue
    }

dot1dPortGmrpStatus OBJECT-TYPE
    SYNTAX      EnabledStatus
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The administrative state of GMRP operation on this port.  The
        value enabled(1) indicates that GMRP is enabled on this port
        in all VLANs as long as dot1dGmrpStatus is also enabled(1).
        A value of disabled(2) indicates that GMRP is disabled on
        this port in all VLANs: any GMRP packets received will
        be silently discarded, and no GMRP registrations will be
        propagated from other ports.  Setting this to a value of
        enabled(1) will be stored by the agent but will only take
        effect on the GMRP protocol operation if dot1dGmrpStatus
        also indicates the value enabled(1).  This object affects
        all GMRP Applicant and Registrar state machines on this
        port.  A transition from disabled(2) to enabled(1) will
        cause a reset of all GMRP state machines on this port.

        The value of this object MUST be retained across
        reinitializations of the management system."
    DEFVAL      { enabled }
    ::= { dot1dPortGmrpEntry 1 }

dot1dPortGmrpFailedRegistrations OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The total number of failed GMRP registrations, for any
        reason, in all VLANs, on this port."
    ::= { dot1dPortGmrpEntry 2 }

dot1dPortGmrpLastPduOrigin OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The Source MAC Address of the last GMRP message
        received on this port."
    ::= { dot1dPortGmrpEntry 3 }

dot1dPortRestrictedGroupRegistration OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The state of Restricted Group Registration on this port.
         If the value of this control is true(1), then creation
         of a new dynamic entry is permitted only if there is a
         Static Filtering Entry for the VLAN concerned, in which
         the Registrar Administrative Control value is Normal
         Registration.

        The value of this object MUST be retained across
        reinitializations of the management system."
    REFERENCE
        "IEEE 802.1t clause 10.3.2.3, 14.10.1.3."
    DEFVAL      { false }
    ::= { dot1dPortGmrpEntry 4 }

-- -------------------------------------------------------------
--  High-Capacity Port Table for Transparent Bridges
-- -------------------------------------------------------------

dot1dTpHCPortTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dTpHCPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains information about every high-
        capacity port that is associated with this transparent
        bridge."
    ::= { dot1dTp 5 }

dot1dTpHCPortEntry OBJECT-TYPE
    SYNTAX      Dot1dTpHCPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Statistics information for each high-capacity port of a
        transparent bridge."
    INDEX   { dot1dTpPort }
    ::= { dot1dTpHCPortTable 1 }

Dot1dTpHCPortEntry ::=
    SEQUENCE {
        dot1dTpHCPortInFrames
            Counter64,
        dot1dTpHCPortOutFrames
            Counter64,
        dot1dTpHCPortInDiscards
            Counter64
    }

dot1dTpHCPortInFrames OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of frames that have been received by this
        port from its segment.  Note that a frame received on
        the interface corresponding to this port is only counted
        by this object if and only if it is for a protocol being
        processed by the local bridging function, including
        bridge management frames."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpHCPortEntry 1 }

dot1dTpHCPortOutFrames OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of frames that have been transmitted by this
        port to its segment.  Note that a frame transmitted on
        the interface corresponding to this port is only counted
        by this object if and only if it is for a protocol being
        processed by the local bridging function, including
        bridge management frames."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpHCPortEntry 2 }

dot1dTpHCPortInDiscards OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Count of valid frames that have been received by this
        port from its segment that were discarded (i.e.,
        filtered) by the Forwarding Process."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpHCPortEntry 3 }

-- ----------------------------------------------------
--  Upper part of High-Capacity Port Table for Transparent Bridges
-- ----------------------------------------------------

dot1dTpPortOverflowTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dTpPortOverflowEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains the most-significant bits of
        statistics counters for ports that are associated with this
        transparent bridge that are on high-capacity interfaces, as
        defined in the conformance clauses for this table.  This table
        is provided as a way to read 64-bit counters for agents that
        support only SNMPv1.

        Note that the reporting of most-significant and
        least-significant counter bits separately runs the risk of
        missing an overflow of the lower bits in the interval between
        sampling.  The manager must be aware of this possibility, even
        within the same varbindlist, when interpreting the results of
        a request or asynchronous notification."
    ::= { dot1dTp 6 }

dot1dTpPortOverflowEntry OBJECT-TYPE
    SYNTAX      Dot1dTpPortOverflowEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The most significant bits of statistics counters for a high-
        capacity interface of a transparent bridge.  Each object is
        associated with a corresponding object in dot1dTpPortTable
        that indicates the least significant bits of the counter."
    INDEX   { dot1dTpPort }
    ::= { dot1dTpPortOverflowTable 1 }

Dot1dTpPortOverflowEntry ::=
    SEQUENCE {
        dot1dTpPortInOverflowFrames
            Counter32,
        dot1dTpPortOutOverflowFrames
            Counter32,
        dot1dTpPortInOverflowDiscards
            Counter32
    }

dot1dTpPortInOverflowFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of times the associated dot1dTpPortInFrames
        counter has overflowed."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpPortOverflowEntry 1 }

dot1dTpPortOutOverflowFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of times the associated dot1dTpPortOutFrames
        counter has overflowed."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpPortOverflowEntry 2 }

dot1dTpPortInOverflowDiscards OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of times the associated
        dot1dTpPortInDiscards counter has overflowed."
    REFERENCE
        "ISO/IEC 15802-3 Section 14.6.1.1.3"
    ::= { dot1dTpPortOverflowEntry 3 }

-- -------------------------------------------------------------
-- IEEE 802.1p MIB - Conformance Information
-- -------------------------------------------------------------
pBridgeConformance OBJECT IDENTIFIER ::= { pBridgeMIB 2 }

pBridgeGroups OBJECT IDENTIFIER ::= { pBridgeConformance 1 }

pBridgeCompliances OBJECT IDENTIFIER
    ::= { pBridgeConformance 2 }

-- -------------------------------------------------------------
-- units of conformance
-- -------------------------------------------------------------

pBridgeExtCapGroup OBJECT-GROUP
    OBJECTS {
        dot1dDeviceCapabilities,
        dot1dPortCapabilities
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects indicating the optional
        capabilities of the device."
    ::= { pBridgeGroups 1 }

pBridgeDeviceGmrpGroup OBJECT-GROUP
    OBJECTS {
        dot1dGmrpStatus
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing device-level control
        for the Multicast Filtering extended bridge services."
    ::= { pBridgeGroups 2 }

pBridgeDevicePriorityGroup OBJECT-GROUP
    OBJECTS {
        dot1dTrafficClassesEnabled
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing device-level control
        for the Priority services."
    ::= { pBridgeGroups 3 }

pBridgeDefaultPriorityGroup OBJECT-GROUP
    OBJECTS {
        dot1dPortDefaultUserPriority
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects defining the User Priority
        applicable to each port for media that do not support
        native User Priority."
    ::= { pBridgeGroups 4 }

pBridgeRegenPriorityGroup OBJECT-GROUP
    OBJECTS {
        dot1dRegenUserPriority
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects defining the User Priorities
        applicable to each port for media that support native
        User Priority."
    ::= { pBridgeGroups 5 }

pBridgePriorityGroup OBJECT-GROUP
    OBJECTS {
        dot1dPortNumTrafficClasses,
        dot1dTrafficClass
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects defining the traffic classes
        within a bridge for each evaluated User Priority."
    ::= { pBridgeGroups 6 }

pBridgeAccessPriorityGroup OBJECT-GROUP
    OBJECTS {
        dot1dPortOutboundAccessPriority
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects defining the media-dependent
        outbound access level for each priority."
    ::= { pBridgeGroups 7 }

pBridgePortGarpGroup OBJECT-GROUP
    OBJECTS {
        dot1dPortGarpJoinTime,
        dot1dPortGarpLeaveTime,
        dot1dPortGarpLeaveAllTime
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing port level control
        and status information for GARP operation."
    ::= { pBridgeGroups 8 }

pBridgePortGmrpGroup OBJECT-GROUP
    OBJECTS {
        dot1dPortGmrpStatus,
        dot1dPortGmrpFailedRegistrations,
        dot1dPortGmrpLastPduOrigin
    }
    STATUS      deprecated
    DESCRIPTION
        "A collection of objects providing port level control
        and status information for GMRP operation."
    ::= { pBridgeGroups 9 }

pBridgeHCPortGroup OBJECT-GROUP
    OBJECTS {
        dot1dTpHCPortInFrames,
        dot1dTpHCPortOutFrames,
        dot1dTpHCPortInDiscards
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing 64-bit statistics
         counters for high-capacity bridge ports."
    ::= { pBridgeGroups 10 }

pBridgePortOverflowGroup OBJECT-GROUP
    OBJECTS {
        dot1dTpPortInOverflowFrames,
        dot1dTpPortOutOverflowFrames,
        dot1dTpPortInOverflowDiscards
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing overflow statistics
        counters for high-capacity bridge ports."
    ::= { pBridgeGroups 11 }

pBridgePortGmrpGroup2 OBJECT-GROUP
    OBJECTS {
        dot1dPortGmrpStatus,
        dot1dPortGmrpFailedRegistrations,
        dot1dPortGmrpLastPduOrigin,
        dot1dPortRestrictedGroupRegistration
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing port level control
        and status information for GMRP operation."
    ::= { pBridgeGroups 12 }

-- -------------------------------------------------------------
-- compliance statements
-- -------------------------------------------------------------

pBridgeCompliance MODULE-COMPLIANCE
    STATUS  deprecated
    DESCRIPTION
        "The compliance statement for device support of Priority
        and Multicast Filtering extended bridging services."

    MODULE
        MANDATORY-GROUPS { pBridgeExtCapGroup }

        GROUP       pBridgeDeviceGmrpGroup
        DESCRIPTION
            "This group is mandatory for devices supporting the GMRP
            application, defined by IEEE 802.1D Extended Filtering
            Services."

        GROUP       pBridgeDevicePriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE
            802.1D."

        GROUP       pBridgeDefaultPriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by the
            extended bridge services with media types, such as
            Ethernet, that do not support native User Priority."

        GROUP       pBridgeRegenPriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE 802.1D
            and that have interface media types that support
            native User Priority, e.g., IEEE 802.5."

        GROUP       pBridgePriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE 802.1D."

        GROUP       pBridgeAccessPriorityGroup
        DESCRIPTION
            "This group is optional and is relevant only for devices
            supporting the priority forwarding operations defined by
            IEEE 802.1D and that have interface media types that
            support native Access Priority, e.g., IEEE 802.5."

        GROUP       pBridgePortGarpGroup
        DESCRIPTION
            "This group is mandatory for devices supporting any
            of the GARP applications: e.g., GMRP, defined by the
            extended filtering services of 802.1D; or GVRP,
            defined by 802.1Q (refer to the Q-BRIDGE-MIB for
            conformance statements for GVRP)."

        GROUP       pBridgePortGmrpGroup
        DESCRIPTION
            "This group is mandatory for devices supporting the
            GMRP application, as defined by IEEE 802.1D Extended
            Filtering Services."

        GROUP       pBridgeHCPortGroup
        DESCRIPTION
            "Support for this group in a device is mandatory for those
            bridge ports that map to network interfaces that have the
            value of the corresponding instance of ifSpeed
            greater than 650,000,000 bits/second."

        GROUP       pBridgePortOverflowGroup
        DESCRIPTION
            "Support for this group in a device is mandatory for those
            bridge ports that map to network interfaces that have the
            value of the corresponding instance of ifSpeed
            greater than 650,000,000 bits/second."

        OBJECT      dot1dPortNumTrafficClasses
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      dot1dTrafficClass
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      dot1dRegenUserPriority
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

       ::= { pBridgeCompliances 1 }

pBridgeCompliance2 MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
        "The compliance statement for device support of Priority
        and Multicast Filtering extended bridging services."

    MODULE
        MANDATORY-GROUPS { pBridgeExtCapGroup }

        GROUP       pBridgeDeviceGmrpGroup
        DESCRIPTION
            "This group is mandatory for devices supporting the GMRP
            application, defined by IEEE 802.1D Extended Filtering
            Services."

        GROUP       pBridgeDevicePriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE
            802.1D."

        GROUP       pBridgeDefaultPriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by the
            extended bridge services with media types, such as
            Ethernet, that do not support native User Priority."

        GROUP       pBridgeRegenPriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE 802.1D
            and that have interface media types that support
            native User Priority, e.g., IEEE 802.5."

        GROUP       pBridgePriorityGroup
        DESCRIPTION
            "This group is mandatory only for devices supporting
            the priority forwarding operations defined by IEEE 802.1D."

        GROUP       pBridgeAccessPriorityGroup
        DESCRIPTION
            "This group is optional and is relevant only for devices
            supporting the priority forwarding operations defined by
            IEEE 802.1D and that have interface media types that
            support native Access Priority, e.g., IEEE 802.5."

        GROUP       pBridgePortGarpGroup
        DESCRIPTION
            "This group is mandatory for devices supporting any
            of the GARP applications: e.g., GMRP, defined by the
            extended filtering services of 802.1D; or GVRP,
            defined by 802.1Q (refer to the Q-BRIDGE-MIB for
            conformance statements for GVRP)."

        GROUP       pBridgePortGmrpGroup2
        DESCRIPTION
            "This group is mandatory for devices supporting the
            GMRP application, as defined by IEEE 802.1D Extended
            Filtering Services."

        GROUP       pBridgeHCPortGroup
        DESCRIPTION
            "Support for this group in a device is mandatory for those
            bridge ports that map to network interfaces that have the
            value of the corresponding instance of ifSpeed
            greater than 650,000,000 bits/second."

        GROUP       pBridgePortOverflowGroup
        DESCRIPTION
            "Support for this group in a device is mandatory for those
            bridge ports that map to network interfaces that have the
            value of the corresponding instance of ifSpeed
            greater than 650,000,000 bits/second."

        OBJECT      dot1dPortNumTrafficClasses
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      dot1dTrafficClass
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      dot1dRegenUserPriority
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

       ::= { pBridgeCompliances 2 }

END
