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RFC 2674

 
 
 

Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering and Virtual LAN Extensions

Part 3 of 4, p. 39 to 58
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5.  Definitions for Virtual Bridge MIB

Q-BRIDGE-MIB DEFINITIONS ::= BEGIN

-- -------------------------------------------------------------
-- MIB for IEEE 802.1Q Devices
-- -------------------------------------------------------------

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    Counter32, Counter64, Unsigned32, TimeTicks
        FROM SNMPv2-SMI
    RowStatus, TruthValue, TEXTUAL-CONVENTION, MacAddress
        FROM SNMPv2-TC
    SnmpAdminString
        FROM SNMP-FRAMEWORK-MIB
    MODULE-COMPLIANCE, OBJECT-GROUP
        FROM SNMPv2-CONF
    dot1dBridge, dot1dBasePortEntry, dot1dBasePort
        FROM BRIDGE-MIB
    EnabledStatus
        FROM P-BRIDGE-MIB
    TimeFilter
        FROM RMON2-MIB;

qBridgeMIB MODULE-IDENTITY
    LAST-UPDATED "9908250000Z"
    ORGANIZATION "IETF Bridge MIB Working Group"

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    CONTACT-INFO
        "       Les Bell
        Postal: 3Com Europe Ltd.
                3Com Centre, Boundary Way
                Hemel Hempstead, Herts. HP2 7YU
                UK
         Phone: +44 1442 438025
         Email: Les_Bell@3Com.com

                Andrew Smith
        Postal: Extreme Networks
                3585 Monroe St.
                Santa Clara CA 95051
                USA
         Phone: +1 408 579 2821
         Email: andrew@extremenetworks.com

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

                Anil Rijhsinghani
        Postal: Cabletron Systems
                50 Minuteman Road
                Andover, MA 01810
                USA
         Phone: +1 978 684 1295
         Email: anil@cabletron.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 VLAN Bridge MIB module for managing Virtual Bridged
        Local Area Networks, as defined by IEEE 802.1Q-1998."

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-- revision history

    REVISION     "9908250000Z"
    DESCRIPTION
         "Initial version, published as RFC 2674."

    ::= { dot1dBridge 7 }

qBridgeMIBObjects OBJECT IDENTIFIER ::= { qBridgeMIB 1 }

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

PortList ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "Each octet within this value specifies a set of eight
        ports, with the first octet specifying ports 1 through
        8, the second octet specifying ports 9 through 16, etc.
        Within each octet, the most significant bit represents
        the lowest numbered port, and the least significant bit
        represents the highest numbered port.  Thus, each port
        of the bridge is represented by a single bit within the
        value of this object.  If that bit has a value of '1'
        then that port is included in the set of ports; the port
        is not included if its bit has a value of '0'."
    SYNTAX      OCTET STRING

VlanIndex ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "A value used to index per-VLAN tables: values of 0 and
        4095 are not permitted; if the value is between 1 and
        4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with
        global scope within a given bridged domain (see VlanId
        textual convention).  If the value is greater than 4095
        then it represents a VLAN with scope local to the
        particular agent, i.e. one without a global VLAN-ID
        assigned to it. Such VLANs are outside the scope of
        IEEE 802.1Q but it is convenient to be able to manage them
        in the same way using this MIB."
    SYNTAX      Unsigned32

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VlanId ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "A 12-bit VLAN ID used in the VLAN Tag header."
    SYNTAX      INTEGER (1..4094)

-- -------------------------------------------------------------
-- groups in the Q-BRIDGE MIB
-- -------------------------------------------------------------

dot1qBase       OBJECT IDENTIFIER ::= { qBridgeMIBObjects 1 }
dot1qTp         OBJECT IDENTIFIER ::= { qBridgeMIBObjects 2 }
dot1qStatic     OBJECT IDENTIFIER ::= { qBridgeMIBObjects 3 }
dot1qVlan       OBJECT IDENTIFIER ::= { qBridgeMIBObjects 4 }

-- -------------------------------------------------------------

-- -------------------------------------------------------------
-- dot1qBase group
-- -------------------------------------------------------------

dot1qVlanVersionNumber OBJECT-TYPE
    SYNTAX      INTEGER {
                    version1(1)
                }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The version number of IEEE 802.1Q that this device
        supports."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.10.1.1"
    ::= { dot1qBase 1 }

dot1qMaxVlanId OBJECT-TYPE
    SYNTAX      VlanId
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum IEEE 802.1Q VLAN ID that this device
        supports."
    REFERENCE
        "IEEE 802.1Q/D11 Section 9.3.2.3"
    ::= { dot1qBase 2 }

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dot1qMaxSupportedVlans OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum number of IEEE 802.1Q VLANs that this
        device supports."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.10.1.1"
    ::= { dot1qBase 3 }

dot1qNumVlans OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The current number of IEEE 802.1Q VLANs that are
        configured in this device."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.1.1"
    ::= { dot1qBase 4 }

dot1qGvrpStatus OBJECT-TYPE
    SYNTAX      EnabledStatus
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The administrative status requested by management for
        GVRP.  The value enabled(1) indicates that GVRP should
        be enabled on this device, on all ports for which it has
        not been specifically disabled.  When disabled(2), GVRP
        is disabled on all ports and all GVRP packets will be
        forwarded transparently.  This object affects all GVRP
        Applicant and Registrar state machines.  A transition
        from disabled(2) to enabled(1) will cause a reset of all
        GVRP state machines on all ports."
    DEFVAL      { enabled }
    ::= { dot1qBase 5 }

-- -------------------------------------------------------------
-- the dot1qTp group
-- -------------------------------------------------------------

-- -------------------------------------------------------------
-- the current Filtering Database Table
-- -------------------------------------------------------------

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dot1qFdbTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qFdbEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains configuration and control
        information for each Filtering Database currently
        operating on this device.  Entries in this table appear
        automatically when VLANs are assigned FDB IDs in the
        dot1qVlanCurrentTable."
    ::= { dot1qTp 1 }

dot1qFdbEntry OBJECT-TYPE
    SYNTAX      Dot1qFdbEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Information about a specific Filtering Database."
    INDEX   { dot1qFdbId }
    ::= { dot1qFdbTable 1 }

Dot1qFdbEntry ::=
    SEQUENCE {
        dot1qFdbId
            Unsigned32,
        dot1qFdbDynamicCount
            Counter32
    }

dot1qFdbId OBJECT-TYPE
    SYNTAX       Unsigned32
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "The identity of this Filtering Database."
    ::= { dot1qFdbEntry 1 }

dot1qFdbDynamicCount OBJECT-TYPE
    SYNTAX       Counter32
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        "The current number of dynamic entries in this
        Filtering Database."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.1.1.3"
    ::= { dot1qFdbEntry 2 }

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-- -------------------------------------------------------------
-- Multiple Forwarding Databases for 802.1Q Transparent devices
-- This table is an alternative to the dot1dTpFdbTable,
-- previously defined for 802.1D devices which only support a
-- single Forwarding Database.
-- -------------------------------------------------------------

dot1qTpFdbTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qTpFdbEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains information about unicast entries
        for which the device has forwarding and/or filtering
        information.  This information is used by the
        transparent bridging function in determining how to
        propagate a received frame."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.7"
    ::= { dot1qTp 2 }

dot1qTpFdbEntry OBJECT-TYPE
    SYNTAX      Dot1qTpFdbEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Information about a specific unicast MAC address for
        which the device has some forwarding and/or filtering
        information."
    INDEX   { dot1qFdbId, dot1qTpFdbAddress }
    ::= { dot1qTpFdbTable 1 }

Dot1qTpFdbEntry ::=
    SEQUENCE {
        dot1qTpFdbAddress
            MacAddress,
        dot1qTpFdbPort
            INTEGER,
        dot1qTpFdbStatus
            INTEGER
    }

dot1qTpFdbAddress OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  not-accessible
    STATUS      current

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    DESCRIPTION
        "A unicast MAC address for which the device has
        forwarding and/or filtering information."
    ::= { dot1qTpFdbEntry 1 }

dot1qTpFdbPort OBJECT-TYPE
    SYNTAX      INTEGER (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Either the value '0', or the port number of the port on
        which a frame having a source address equal to the value
        of the corresponding instance of dot1qTpFdbAddress has
        been seen.  A value of '0' indicates that the port
        number has not been learned but that the device does
        have some forwarding/filtering information about this
        address (e.g. in the dot1qStaticUnicastTable).
        Implementors are encouraged to assign the port value to
        this object whenever it is learned even for addresses
        for which the corresponding value of dot1qTpFdbStatus is
        not learned(3)."
    ::= { dot1qTpFdbEntry 2 }

dot1qTpFdbStatus OBJECT-TYPE
    SYNTAX      INTEGER {
                    other(1),
                    invalid(2),
                    learned(3),
                    self(4),
                    mgmt(5)
                }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The status of this entry.  The meanings of the values
        are:
            other(1) - none of the following.  This may include
                the case where some other MIB object (not the
                corresponding instance of dot1qTpFdbPort, nor an
                entry in the dot1qStaticUnicastTable) is being
                used to determine if and how frames addressed to
                the value of the corresponding instance of
                dot1qTpFdbAddress are being forwarded.
            invalid(2) - this entry is no longer valid (e.g., it
                was learned but has since aged out), but has not
                yet been flushed from the table.
            learned(3) - the value of the corresponding instance
                of dot1qTpFdbPort was learned and is being used.

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            self(4) - the value of the corresponding instance of
                dot1qTpFdbAddress represents one of the device's
                addresses.  The corresponding instance of
                dot1qTpFdbPort indicates which of the device's
                ports has this address.
            mgmt(5) - the value of the corresponding instance of
                dot1qTpFdbAddress is also the value of an
                existing instance of dot1qStaticAddress."
    ::= { dot1qTpFdbEntry 3 }

-- -------------------------------------------------------------
-- Dynamic Group Registration Table
-- -------------------------------------------------------------

dot1qTpGroupTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qTpGroupEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing filtering information for VLANs
        configured into the bridge by (local or network)
        management, or learnt dynamically, specifying the set of
        ports to which frames received on a VLAN for this FDB
        and containing a specific Group destination address are
        allowed to be forwarded."
    ::= { dot1qTp 3 }

dot1qTpGroupEntry OBJECT-TYPE
    SYNTAX      Dot1qTpGroupEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Filtering information configured into the bridge by
        management, or learnt dynamically, specifying the set of
        ports to which frames received on a VLAN and containing
        a specific Group destination address, are allowed to be
        forwarded.  The subset of these ports learnt dynamically
        is also provided."
    INDEX   { dot1qVlanIndex, dot1qTpGroupAddress }
    ::= { dot1qTpGroupTable 1 }

Dot1qTpGroupEntry ::=
    SEQUENCE {
        dot1qTpGroupAddress
            MacAddress,
        dot1qTpGroupEgressPorts
            PortList,
        dot1qTpGroupLearnt

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            PortList
    }

dot1qTpGroupAddress OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The destination Group MAC address in a frame to which
        this entry's filtering information applies."
    ::= { dot1qTpGroupEntry 1 }

dot1qTpGroupEgressPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The complete set of ports, in this VLAN, to which
        frames destined for this Group MAC address are currently
        being explicitly forwarded.  This does not include ports
        for which this address is only implicitly forwarded, in
        the dot1qForwardAllPorts list."
    ::= { dot1qTpGroupEntry 2 }

dot1qTpGroupLearnt OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The subset of ports in dot1qTpGroupEgressPorts which
        were learnt by GMRP or some other dynamic mechanism, in
        this Filtering database."
    ::= { dot1qTpGroupEntry 3 }

-- -------------------------------------------------------------
-- Service Requirements Group
-- -------------------------------------------------------------

dot1qForwardAllTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qForwardAllEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing forwarding information for each
        VLAN, specifying the set of ports to which forwarding of
        all multicasts applies, configured statically by
        management or dynamically by GMRP.  An entry appears in
        this table for all VLANs that are currently

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        instantiated."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.2, 12.7.7"
    ::= { dot1qTp 4 }

dot1qForwardAllEntry OBJECT-TYPE
    SYNTAX      Dot1qForwardAllEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Forwarding information for a VLAN, specifying the set
        of ports to which all multicasts should be forwarded,
        configured statically by management or dynamically by
        GMRP."
    INDEX   { dot1qVlanIndex }
    ::= { dot1qForwardAllTable 1 }

Dot1qForwardAllEntry ::=
    SEQUENCE {
        dot1qForwardAllPorts
            PortList,
        dot1qForwardAllStaticPorts
            PortList,
        dot1qForwardAllForbiddenPorts
            PortList
    }

dot1qForwardAllPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The complete set of ports in this VLAN to which all
        multicast group-addressed frames are to be forwarded.
        This includes ports for which this need has been
        determined dynamically by GMRP, or configured statically
        by management."
    ::= { dot1qForwardAllEntry 1 }

dot1qForwardAllStaticPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current

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    DESCRIPTION
        "The set of ports configured by management in this VLAN
        to which all multicast group-addressed frames are to be
        forwarded.  Ports entered in this list will also appear
        in the complete set shown by dot1qForwardAllPorts.  This
        value will be restored after the device is reset.  This
        only applies to ports that are members of the VLAN,
        defined by dot1qVlanCurrentEgressPorts.  A port may not
        be added in this set if it is already a member of the
        set of ports in dot1qForwardAllForbiddenPorts.  The
        default value is a string of ones of appropriate length,
        to indicate standard non-EFS behaviour, i.e.  forward
        all multicasts to all ports."
    ::= { dot1qForwardAllEntry 2 }

dot1qForwardAllForbiddenPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The set of ports configured by management in this VLAN
        for which the Service Requirement attribute Forward All
        Multicast Groups may not be dynamically registered by
        GMRP.  This value will be restored after the device is
        reset.  A port may not be added in this set if it is
        already a member of the set of ports in
        dot1qForwardAllStaticPorts.  The default value is a
        string of zeros of appropriate length."
    ::= { dot1qForwardAllEntry 3 }

dot1qForwardUnregisteredTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qForwardUnregisteredEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing forwarding information for each
        VLAN, specifying the set of ports to which forwarding of
        multicast group-addressed frames for which there is no
        more specific forwarding information applies.  This is
        configured statically by management and determined
        dynamically by GMRP.  An entry appears in this table for
        all VLANs that are currently instantiated."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.2, 12.7.7"
    ::= { dot1qTp 5 }

dot1qForwardUnregisteredEntry OBJECT-TYPE
    SYNTAX      Dot1qForwardUnregisteredEntry

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    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Forwarding information for a VLAN, specifying the set
        of ports to which all multicasts for which there is no
        more specific forwarding information shall be forwarded.
        This is configured statically by management or
        dynamically by GMRP."
    INDEX   { dot1qVlanIndex }
    ::= { dot1qForwardUnregisteredTable 1 }

Dot1qForwardUnregisteredEntry ::=
    SEQUENCE {
        dot1qForwardUnregisteredPorts
            PortList,
        dot1qForwardUnregisteredStaticPorts
            PortList,
        dot1qForwardUnregisteredForbiddenPorts
            PortList
    }

dot1qForwardUnregisteredPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The complete set of ports in this VLAN to which
        multicast group-addressed frames for which there is no
        more specific forwarding information will be forwarded.
        This includes ports for which this need has been
        determined dynamically by GMRP, or configured statically
        by management."
    ::= { dot1qForwardUnregisteredEntry 1 }

dot1qForwardUnregisteredStaticPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The set of ports configured by management, in this
        VLAN, to which multicast group-addressed frames for
        which there is no more specific forwarding information
        are to be forwarded.  Ports entered in this list will
        also appear in the complete set shown by
        dot1qForwardUnregisteredPorts.  This value will be
        restored after the device is reset.  A port may not be
        added in this set if it is already a member of the set
        of ports in dot1qForwardUnregisteredForbiddenPorts.  The

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        default value is a string of zeros of appropriate
        length, although this has no effect with the default
        value of dot1qForwardAllStaticPorts."
    ::= { dot1qForwardUnregisteredEntry 2 }

dot1qForwardUnregisteredForbiddenPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The set of ports configured by management in this VLAN
        for which the Service Requirement attribute Forward
        Unregistered Multicast Groups may not be dynamically
        registered by GMRP.  This value will be restored after
        the device is reset.  A port may not be added in this
        set if it is already a member of the set of ports in
        dot1qForwardUnregisteredStaticPorts.  The default value
        is a string of zeros of appropriate length."
    ::= { dot1qForwardUnregisteredEntry 3 }

-- -------------------------------------------------------------
-- The Static (Destination-Address Filtering) Database
-- -------------------------------------------------------------

dot1qStaticUnicastTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qStaticUnicastEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing filtering information for Unicast
        MAC addresses for each Filtering Database, configured
        into the device by (local or network) management
        specifying the set of ports to which frames received
        from specific ports and containing specific unicast
        destination addresses are allowed to be forwarded.  A
        value of zero in this table as the port number from
        which frames with a specific destination address are
        received, is used to specify all ports for which there
        is no specific entry in this table for that particular
        destination address.  Entries are valid for unicast
        addresses only."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.7,
        ISO/IEC 15802-3 Section 7.9.1"
    ::= { dot1qStatic 1 }

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dot1qStaticUnicastEntry OBJECT-TYPE
    SYNTAX      Dot1qStaticUnicastEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Filtering information configured into the device by
        (local or network) management specifying the set of
        ports to which frames received from a specific port and
        containing a specific unicast destination address are
        allowed to be forwarded."
    INDEX   {
        dot1qFdbId,
        dot1qStaticUnicastAddress,
        dot1qStaticUnicastReceivePort
    }
    ::= { dot1qStaticUnicastTable 1 }

Dot1qStaticUnicastEntry ::=
    SEQUENCE {
        dot1qStaticUnicastAddress
            MacAddress,
        dot1qStaticUnicastReceivePort
            INTEGER,
        dot1qStaticUnicastAllowedToGoTo
            PortList,
        dot1qStaticUnicastStatus
            INTEGER
    }

dot1qStaticUnicastAddress OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The destination MAC address in a frame to which this
        entry's filtering information applies.  This object must
        take the value of a unicast address."
    ::= { dot1qStaticUnicastEntry 1 }

dot1qStaticUnicastReceivePort OBJECT-TYPE
    SYNTAX      INTEGER (0..65535)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Either the value '0', or the port number of the port
        from which a frame must be received in order for this
        entry's filtering information to apply.  A value of zero
        indicates that this entry applies on all ports of the

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        device for which there is no other applicable entry."
    ::= { dot1qStaticUnicastEntry 2 }

dot1qStaticUnicastAllowedToGoTo OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The set of ports for which a frame with a specific
        unicast address will be flooded in the event that it
        has not been learned.  It also specifies the set of
        ports a specific unicast address may be dynamically
        learnt on.  The dot1qTpFdbTable will have an equivalent
        entry with a dot1qTpFdbPort value of '0' until this
        address has been learnt, when it will be updated with
        the port the address has been seen on.  This only
        applies to ports that are members of the VLAN, defined
        by dot1qVlanCurrentEgressPorts.  The default value of
        this object is a string of ones of appropriate length."
    REFERENCE
        "IEEE 802.1Q/D11 Table 8-5, ISO/IEC 15802-3 Table 7-5"
    ::= { dot1qStaticUnicastEntry 3 }

dot1qStaticUnicastStatus OBJECT-TYPE
    SYNTAX      INTEGER {
                    other(1),
                    invalid(2),
                    permanent(3),
                    deleteOnReset(4),
                    deleteOnTimeout(5)
                }
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates the status of this entry.
            other(1) - this entry is currently in use but
                the conditions under which it will remain
                so differ from the following values.
            invalid(2) - writing this value to the object
                removes the corresponding entry.
            permanent(3) - this entry is currently in use
                and will remain so after the next reset of
                the bridge.
            deleteOnReset(4) - this entry is currently in
                use and will remain so until the next
                reset of the bridge.

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            deleteOnTimeout(5) - this entry is currently in
                use and will remain so until it is aged out."
    DEFVAL      { permanent }
    ::= { dot1qStaticUnicastEntry 4 }

dot1qStaticMulticastTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qStaticMulticastEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing filtering information for Multicast
        and Broadcast MAC addresses for each VLAN, configured
        into the device by (local or network) management
        specifying the set of ports to which frames received
        from specific ports and containing specific Multicast
        and Broadcast destination addresses are allowed to be
        forwarded.  A value of zero in this table as the port
        number from which frames with a specific destination
        address are received, is used to specify all ports for
        which there is no specific entry in this table for that
        particular destination address.  Entries are valid for
        Multicast and Broadcast addresses only."
    REFERENCE
        "IEEE 802.1Q/D11 Section 12.7.7,
        ISO/IEC 15802-3 Section 7.9.1"
    ::= { dot1qStatic 2 }

dot1qStaticMulticastEntry OBJECT-TYPE
    SYNTAX      Dot1qStaticMulticastEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Filtering information configured into the device by
        (local or network) management specifying the set of
        ports to which frames received from this specific port
        for this VLAN and containing this Multicast or Broadcast
        destination address are allowed to be forwarded."
    INDEX   {
        dot1qVlanIndex,
        dot1qStaticMulticastAddress,
        dot1qStaticMulticastReceivePort
    }
    ::= { dot1qStaticMulticastTable 1 }

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Dot1qStaticMulticastEntry ::=
    SEQUENCE {
        dot1qStaticMulticastAddress
            MacAddress,
        dot1qStaticMulticastReceivePort
            INTEGER,
        dot1qStaticMulticastStaticEgressPorts
            PortList,
        dot1qStaticMulticastForbiddenEgressPorts
            PortList,
        dot1qStaticMulticastStatus
            INTEGER
    }

dot1qStaticMulticastAddress OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The destination MAC address in a frame to which this
        entry's filtering information applies.  This object must
        take the value of a Multicast or Broadcast address."
    ::= { dot1qStaticMulticastEntry 1 }

dot1qStaticMulticastReceivePort OBJECT-TYPE
    SYNTAX      INTEGER (0..65535)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Either the value '0', or the port number of the port
        from which a frame must be received in order for this
        entry's filtering information to apply.  A value of zero
        indicates that this entry applies on all ports of the
        device for which there is no other applicable entry."
    ::= { dot1qStaticMulticastEntry 2 }

dot1qStaticMulticastStaticEgressPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current

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    DESCRIPTION
        "The set of ports to which frames received from a
        specific port and destined for a specific Multicast or
        Broadcast MAC address must be forwarded, regardless of
        any dynamic information e.g. from GMRP.  A port may not
        be added in this set if it is already a member of the
        set of ports in dot1qStaticMulticastForbiddenEgressPorts.
        The default value of this object is a string of ones of
        appropriate length."
    ::= { dot1qStaticMulticastEntry 3 }

dot1qStaticMulticastForbiddenEgressPorts OBJECT-TYPE
    SYNTAX      PortList
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The set of ports to which frames received from a
        specific port and destined for a specific Multicast or
        Broadcast MAC address must not be forwarded, regardless
        of any dynamic information e.g. from GMRP.  A port may
        not be added in this set if it is already a member of the
        set of ports in dot1qStaticMulticastStaticEgressPorts.
        The default value of this object is a string of zeros of
        appropriate length."
    ::= { dot1qStaticMulticastEntry 4 }

dot1qStaticMulticastStatus OBJECT-TYPE
    SYNTAX      INTEGER {
                    other(1),
                    invalid(2),
                    permanent(3),
                    deleteOnReset(4),
                    deleteOnTimeout(5)
                }
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates the status of this entry.
            other(1) - this entry is currently in use but
                the conditions under which it will remain
                so differ from the following values.
            invalid(2) - writing this value to the object
                removes the corresponding entry.
            permanent(3) - this entry is currently in use
                and will remain so after the next reset of
                the bridge.

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            deleteOnReset(4) - this entry is currently in
                use and will remain so until the next
                reset of the bridge.
            deleteOnTimeout(5) - this entry is currently in
                use and will remain so until it is aged out."
    DEFVAL      { permanent }
    ::= { dot1qStaticMulticastEntry 5 }

-- -------------------------------------------------------------
-- The Current VLAN Database
-- -------------------------------------------------------------

dot1qVlanNumDeletes OBJECT-TYPE
    SYNTAX     Counter32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of times a VLAN entry has been deleted from
        the dot1qVlanCurrentTable (for any reason).  If an entry
        is deleted, then inserted, and then deleted, this
        counter will be incremented by 2."
    ::= { dot1qVlan 1 }

dot1qVlanCurrentTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1qVlanCurrentEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table containing current configuration information
        for each VLAN currently configured into the device by
        (local or network) management, or dynamically created
        as a result of GVRP requests received."
    ::= { dot1qVlan 2 }

dot1qVlanCurrentEntry OBJECT-TYPE
    SYNTAX      Dot1qVlanCurrentEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Information for a VLAN configured into the device by
        (local or network) management, or dynamically created
        as a result of GVRP requests received."
    INDEX   { dot1qVlanTimeMark, dot1qVlanIndex }
    ::= { dot1qVlanCurrentTable 1 }


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