path: root/MIBS/extreme/EXTREME-VLAN-MIB

-- ################################################################################

EXTREME-VLAN-MIB DEFINITIONS ::= BEGIN

    -- =========================================================================
    --
    --    Interpretation of the Interface Table for VLAN and encapsulation
    --    interfaces:
    -- 
    --    OBJECT    VALUE/USE
    --
    --    ifIndex    Same interpretation as RFC1573.  A unique value,
    --            greater than zero for each VLAN/Encapsulation interface.
    --
    --    ifDescr    Same interpretation as RFC1573.  A textual string
    --            containing information about the interface.  This
    --            string should include the name of the manufacturer,
    --            the product name, the version of the software, and that
    --            the entry is a vlan or encapsulation interface.
    --
    --            Example: "VLAN Red"
    --            Example: "802.1Q Encapsulation Tag 004"
    --
    --    ifType    propVirtual(53)
    --
    --    ifMtu        Equivalent to the least common denominator MTU of the
    --            set of ports associated with the VLAN or ENCAPS interface.
    --            For example, if the VLAN contains one ethernet port, then
    --            the value of this object is 1518.  If the VLAN contains
    --            all FDDI ports, the value of this object is 4500.  If
    --            a vlan contains a mix of ethernet and FDDI ports, the
    --            value of this object is 1518.  If there are no ports associated
    --            with the interface, then the ifMtu is zero.
    --
    --    ifSpeed        The value of this object is zero, as defined by RFC1573
    --            for sub-layers that have no concept of bandwidth.             
    --
    --    ifPhysAddress    The value of this object is always equal to a null octet
    --            string.
    --
    --    ifAdminStatus    Always equal to up(1).  SetRequest-PDUs fail.
    --
    --    ifOperStatus    The value of this object is equal to up(1) if the
    --            ifOperStatus of at least one port in in the set of ports
    --            stacked below the VLAN layer is up(1).  The value of this 
    --            object is down(2) if the ifOperStatus of all ports stacked
    --            below the vlan layer is down(2).  The value of this
    --            object is down(2) if there are no ports stacked below the
    --               the vlan sublayer.
    --
    --    ifLastChange     Same interpretation as RFC1573.  The value of sysUpTime
    --             at the time the interface entered its current operational
    --            state.  If the current state was entered prior to the 
    --            last re-initialization of the local network management
    --            subsystem, then this object contains a zero value.
    --     
    --    ifInOctets    These objects  return NO_SUCH_NAME on reads and writes. 
    --    ifInUcastPkts      This approach is more desireable than returning zero
    --    ifInNUcastPkt    on reads because NMS's cannot differentiate between
    --    ifInDiscards    returning a zero for non-support vs returning a real
    --    ifInErrors    zero value for the counter.  Inability to distinguish
    --    ifInUnknownProtos between these two cases would essentially prevent
    --    ifOutOctets    future implementation of these objects, therefore
    --    ifOutUcastPkts    NO_SUCH_NAME is returned to indicate no-support.
    --    ifOutNUcastPkts    Future implementations may choose to return real values
    --    ifOutDiscards    for these counters.
    --    ifOutDiscards                "
    --    ifOutErrors                "
    --    ifLinkUpDownTrapEnable                  "
    --    ifConnectorPresent            "
    --    ifHighSpeed                "
    --    ifName                    "
    --
    --    ifOutQLen    Deprecated in RFC1573.  Set to zero if present.
    --    ifSpecific    Deprecated in RFC1573.  Set to {0.0} if present. 
    --
    --    linkUp TRAP    Not supported for the vlan/encaps sublayers
    --    linkDown TRAP    Not supported for the vlan/encaps sublayer
    --
    -- ======================================================================


    IMPORTS
        MODULE-IDENTITY             FROM SNMPv2-SMI
        RowStatus, TruthValue,
        MacAddress                  FROM SNMPv2-TC
        DisplayString               FROM SNMPv2-TC
        OBJECT-TYPE                 FROM SNMPv2-SMI
        Integer32, IpAddress        FROM SNMPv2-SMI
        extremeAgent                FROM EXTREME-BASE-MIB
        PortList                    FROM EXTREME-BASE-MIB
        extremeSlotNumber           FROM EXTREME-SYSTEM-MIB
        Counter64                   FROM SNMPv2-SMI
        InterfaceIndex              FROM IF-MIB
        InterfaceIndexOrZero        FROM IF-MIB;

    extremeVlan MODULE-IDENTITY
        LAST-UPDATED "201310230000Z"
        ORGANIZATION "Extreme Networks, Inc."
        CONTACT-INFO "www.extremenetworks.com"
        DESCRIPTION "Extreme Virtual LAN objects"
    ::= { extremeAgent 2 }

    --
    -- The objects are arranged into the following groups:
    --
    extremeVlanGroup            OBJECT IDENTIFIER ::= { extremeVlan 1 }
    extremeVirtualGroup         OBJECT IDENTIFIER ::= { extremeVlan 2 }
    extremeEncapsulationGroup   OBJECT IDENTIFIER ::= { extremeVlan 3 }
    extremeVlanIpGroup          OBJECT IDENTIFIER ::= { extremeVlan 4 }
    extremeProtocolGroup        OBJECT IDENTIFIER ::= { extremeVlan 5 }
    extremeVlanOpaqueGroup      OBJECT IDENTIFIER ::= { extremeVlan 6 }
    extremeVlanStackGroup       OBJECT IDENTIFIER ::= { extremeVlan 7 }
    extremeVlanStatsGroup       OBJECT IDENTIFIER ::= { extremeVlan 8 }
    extremeVlanAggregationGroup OBJECT IDENTIFIER ::= { extremeVlan 9 }
    extremeVlanTranslationGroup OBJECT IDENTIFIER ::= { extremeVlan 10 }
    extremePrivateVlan          OBJECT IDENTIFIER ::= { extremeVlan 11 }

    --    
    --
    -- Extreme Networks Vlan Type Textual Convention
    --
    --  vlanLayer2(1) = The globally identified VLAN interface is protocol
    --  independent and based on port grouping.  The configuration of
    --  port grouping is controlled through the ifStackTable.
    --

    ExtremeVlanType ::= INTEGER {
        vlanLayer2(1)
    }

    ExtremeVlanEncapsType ::= INTEGER { 
        vlanEncaps8021q(1),
        vlanEncapsNone(2)
    }


    --
    -- All groups in this MIB are optional.  Support for a 
    -- particular group is dependent upon the capabilities
    -- of the network device.
    --
    -- The VLAN Group
    --
    --    The VLAN mapping group contains objects for
    --    identifying VLANs within a device, and for mapping
    --    these VLANs to a global identifier.  It consists of the
    --    extremeVlanGlobalMappingTable and the extremeVlanIfTable.
    --
    -- The Virtual Group
    --
    --    The virtual group contains the extremeNextVirtIfIndex object.
    --    In the future, other groups and object will be added as
    --    capabilities are added.
    --
    -- The Encapsulation Group
    --
    --    The Encapsulation Group contains objects for identifying
    --    and configuring encapsulation entries within a device.
    --    It consists of the extremeVlanEncapsIfTable.
    --
    -- The Forwarding Database Group
    --
    --    Contains objects for managing MAC-layer FDBs, including
    --    the extremeVlanDot1qStaticTable


    --
    -- The Extreme Networks VLAN Global Mapping Table
    --
    -- This table is implemented by all Extreme Networks network devices  
    -- that support interfaces to globally identified VLANs.
    --

    extremeVlanGlobalMappingTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanGlobalMappingEntry
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "This table lists VLAN interfaces that are globally
            identified.  A single entry exists in this list for
            each VLAN interface in the system that is bound to
            a global identifier."
    ::= { extremeVlanGroup 1 }

    extremeVlanGlobalMappingEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanGlobalMappingEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "An individual VLAN interface global mapping entry.
            Entries in this table are created by setting the
            extremeVlanIfGlobalIdentifier object in the
            extremeVlanIfTable to a non-zero value."
        INDEX { extremeVlanGlobalMappingIdentifier }
    ::= { extremeVlanGlobalMappingTable 1 }

    ExtremeVlanGlobalMappingEntry ::=
        SEQUENCE {
            extremeVlanGlobalMappingIdentifier
                INTEGER ,
            extremeVlanGlobalMappingIfIndex
                Integer32
        }

    extremeVlanGlobalMappingIdentifier OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        MAX-ACCESS    read-only
        STATUS current
        DESCRIPTION
            "An index into the extremeVlanGlobalMappingTable and an
            administratively assigned global VLAN identifier.  The
            value of this object globally identifies the VLAN interface.
            For VLAN interfaces, on different network devices, which are
            part of the same globally identified VLAN, the value of this
            object will be the same."
    ::= { extremeVlanGlobalMappingEntry 1 }

    extremeVlanGlobalMappingIfIndex OBJECT-TYPE
        SYNTAX Integer32 
        MAX-ACCESS  read-only
        STATUS current
        DESCRIPTION
            "The value of extremeVlanIfIndex for the VLAN interface in the
            extremeVlanIfTable, which is bound to the global identifier
            specified by this entry."
    ::= { extremeVlanGlobalMappingEntry 2 }

    --
    -- The Extreme Networks VLAN Interface Table
    --
    -- This table is implemented by all Extreme Networks network devices  
    -- that support VLAN interfaces.
    --

    extremeVlanIfTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanIfEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This table lists VLAN interfaces that exist within
            a device.  A single entry exists in this list for each
            VLAN interface in the system.  A VLAN interface may
            be created, destroyed and/or mapped to a globally 
            identified vlan."
    ::= { extremeVlanGroup 2 }

    extremeVlanIfEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanIfEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "An individual VLAN interface entry.  When an NMS wishes
            to create a new entry in this table, it must obtain a 
            non-zero index from the extremeNextAvailableVirtIfIndex
            object.  Row creation in this table will fail if the
            chosen index value does not match the current value 
            returned from the extremeNextAvailableVirtIfIndex object."
        INDEX { extremeVlanIfIndex }
    ::= { extremeVlanIfTable 1 }

    ExtremeVlanIfEntry ::=
        SEQUENCE {
            extremeVlanIfIndex
                Integer32,
            extremeVlanIfDescr
                DisplayString,
            extremeVlanIfType
                ExtremeVlanType,
            extremeVlanIfGlobalIdentifier
                INTEGER,
            extremeVlanIfStatus
                RowStatus,
            extremeVlanIfIgnoreStpFlag
                TruthValue,
            extremeVlanIfIgnoreBpduFlag
                TruthValue,
            extremeVlanIfLoopbackModeFlag
                TruthValue,
            extremeVlanIfVlanId
                Integer32,
            extremeVlanIfEncapsType
                ExtremeVlanEncapsType,
            extremeVlanIfAdminStatus
                TruthValue
        }

    extremeVlanIfIndex OBJECT-TYPE
        SYNTAX  Integer32
        MAX-ACCESS     read-create
        STATUS current
        DESCRIPTION
            "The index value of this row and the vlan's ifIndex in the
            ifTable. The NMS obtains the index value for this row by
            reading the extremeNextAvailableVirtIfIndex object."
    ::= { extremeVlanIfEntry 1 }

    extremeVlanIfDescr OBJECT-TYPE
        SYNTAX    DisplayString (SIZE(0..32))
        MAX-ACCESS    read-create
        STATUS    current
        DESCRIPTION
            "This is a description of the VLAN interface."
    ::= {extremeVlanIfEntry 2}

    extremeVlanIfType OBJECT-TYPE
        SYNTAX     ExtremeVlanType
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The VLAN interface type."
    ::= { extremeVlanIfEntry 3 }

    extremeVlanIfGlobalIdentifier OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        MAX-ACCESS    read-create 
        STATUS deprecated
        DESCRIPTION
            "An administratively assigned global VLAN identifier.  For
            VLAN interfaces, on different network devices, which are
            part of the same globally identified VLAN, the value of this
            object will be the same.  

            The binding between a global identifier and a VLAN 
            interface can be created or removed.  To create a binding
            an NMS must write a non-zero value to this object.  To
            delete a binding, the NMS must write a zero to this
            object. The value 1 is reserved for the default VLAN and
            this cannot be deleted or re-assigned."
    ::= { extremeVlanIfEntry 4 }

    extremeVlanIfStatus OBJECT-TYPE
        SYNTAX  RowStatus
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The status column for this VLAN interface. 
            This OBJECT can be set to:
                active(1)
                createAndGo(4)
                createAndWait(5)
                destroy(6)

            The following values may be read:
                active(1)
                notInService(2)
                notReady(3).
            
            Setting this object to createAndGo(4) causes the agent
            to attempt to create and commit the row based on 
            the contents of the objects in the row.  If all necessary
            information is present in the row and the values are
            acceptible to the agent, the agent will change the 
            status to active(1).  If any of the necessary objects  
            are not available, the agent will reject the creation
            request.    

            Setting this object to createAndWait(5) causes a row
            in this table to be created.  The agent sets the
            status to notInService(2) if all of the information is
            present in the row and the values are acceptable to the
            agent; otherwise, the agent sets the status to notReady(3).

            Setting this object to active(1) is only valid when
            the current status is active(1) or notInService(2).  

            When the state of the row transitions is set to active(1),
            the agent creates the corresponding row in the ifTable.

            Setting this object to destroy(6) will remove the
            corresponding VLAN interface, remove the entry in this
            table, and the corresponding entries in the
            extremeVlanGlobalMappingTable and the ifTable.

            In order for a set of this object to destroy(6) to succeed,
            all dependencies on this row must have been removed. These
            will include any stacking dependencies in the ifStackTable
            and any protocol specific tables dependencies."
    ::= { extremeVlanIfEntry 6 }

    extremeVlanIfIgnoreStpFlag OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION
            "Enable/disable STP for this VLAN interface. Setting this
            object to true will cause the ports on this VLAN to ignore
            STP BPDUs. When a vlan is first created, the Default value 
            is FALSE, which means that the VLAN uses STP port information"
    ::= { extremeVlanIfEntry 7 }

    extremeVlanIfIgnoreBpduFlag OBJECT-TYPE
         SYNTAX        TruthValue
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION
            "Setting this object to true causes this VLAN's BPDU's to be ignored by 
            the Spanning Tree process. This can be used to keep the root bridge within 
            one's own network when external switches also fall within the same Spanning 
            Tree Domain. When a vlan is first created, the Default value is FALSE."
    ::= { extremeVlanIfEntry 8 }

    extremeVlanIfLoopbackModeFlag OBJECT-TYPE
         SYNTAX        TruthValue
         MAX-ACCESS    read-write
         STATUS        current
         DESCRIPTION
            "Setting this object to true causes loopback mode to be enabled on this VLAN."
    ::= { extremeVlanIfEntry 9 }

    extremeVlanIfVlanId OBJECT-TYPE
                SYNTAX  Integer32 (1..4095)
                MAX-ACCESS      read-write
         STATUS current
         DESCRIPTION
            "The VLAN ID of this VLAN."
    ::= { extremeVlanIfEntry 10 }

    extremeVlanIfEncapsType OBJECT-TYPE
        SYNTAX  ExtremeVlanEncapsType
        MAX-ACCESS  read-create
        STATUS  current
        DESCRIPTION
            "The encapsulation algorithm used when encapsulating
            packets transmitted, or de-encapsulating packets
            received through this interface."
    ::= { extremeVlanIfEntry 11 }

    extremeVlanIfAdminStatus OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION
            "Enable/disable this VLAN interface. Setting this
             object to true will administratively enable this VLAN."
    ::= { extremeVlanIfEntry 12 }

    --
    -- The Extreme Networks VLAN Encapsulation Interface Table
    --
    -- VLAN Encapsulation refers to the ability to multiplex
    -- several VLANs over a single network segment by explicitly
    -- labeling eack packet with a tag that identifies the packet's
    -- VLAN membership.
    --
    -- The only tagging scheme supported by this MIB is IEEE 802.1Q
    -- Some ports support tagging, some don't.  For ports that support 
    -- tagging, they may have some VLANs that operate in tagging mode, 
    -- some not in tagging mode.
    --
    -- The encapsulation interface will be creatable by the NMS using
    -- the extremeVlanIfTable.  This table will allow the NMS to define 
    -- certain attributes of the encapsulation including an encapsulation 
    -- algorithm and a tag value.  Using the ifStack table, an encapsulation
    -- interface may be stacked underneath a VLAN interface and on top of port(s).
    -- 
    -- Example ifTable Stacking:
    --
    --        +=======================+=======================+
    --        |     VLAN Xface 9      |       VLAN Xface 11   |
    --        +=======================+=======================+
    --        +=======================+
    --        |      ENCAPS Xface 10  |
    --        +=======================+
    --        +=====+=====+=====+=====+=====+=====+=====+=====+
    --        |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |<=== Ports
    --        +=====+=====+=====+=====+=====+=====+=====+=====+
    --
    -- ifStackTable Instances:
    --        ifStackHigher    ifStackLower
    --                   0               9
    --                   0               11
    --                   1               0
    --                   2               0
    --                   3               0
    --                   4               0
    --                   9               10
    --                  10               1
    --                  10               2
    --                  10               3
    --                  10               4
    --                  11               5
    --                  11               6
    --                  11               7
    --                  11               8
    --
    -- A stack that contains a VLAN, encapsulation and a port interface,
    -- specifies:
    --
    -- * For packets received through the given port that use the given
    --   encapsulation scheme and contain the given tag, those packets
    --   are members of the given VLAN.
    --
    -- * For unencapsulated packets from the given VLAN that are to be
    --   transmitted out the given port, those packets must first be
    --   encapsulated using the given encapsulation algorithm and tag.
    -- 
    -- This table is implemented by all Extreme Networks network devices  
    -- that support the encapsulation of multiple VLANs over a single
    -- interface.


    extremeVlanEncapsIfTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanEncapsIfEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This table lists VLAN encapsulation interfaces that
            exist within a device.  A single entry exists in this
            list for each VLAN encapsulation interface in the
            system.  A VLAN encapsulation interface may be created
            or destroyed."
    ::= { extremeEncapsulationGroup 1 }

    extremeVlanEncapsIfEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanEncapsIfEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "An individual VLAN encapsulation interface entry. 
            When an NMS wishes to create a new entry in this table,
            it must obtain a non-zero index from the
            extremeNextAvailableVirtIfIndex object.  Row creation
            in this table will fail if the chosen index value does
            not match the current value returned from the
            extremeNextAvailableVirtIfIndex object."
        INDEX { extremeVlanEncapsIfIndex }
    ::= { extremeVlanEncapsIfTable 1 }

    ExtremeVlanEncapsIfEntry ::=
        SEQUENCE {
            extremeVlanEncapsIfIndex
                Integer32,
            extremeVlanEncapsIfType
                ExtremeVlanEncapsType,
            extremeVlanEncapsIfTag
                Integer32,
            extremeVlanEncapsIfStatus
                RowStatus
        }

    extremeVlanEncapsIfIndex OBJECT-TYPE
        SYNTAX  Integer32
        MAX-ACCESS     read-create
        STATUS current
        DESCRIPTION
            "The index value of this row and the encapsulation
            interface's ifIndex in the ifTable.  The NMS obtains
            the index value used for creating a row in this table
            by reading the extremeNextAvailableVirtIfIndex object."
    ::= { extremeVlanEncapsIfEntry 1 }

    extremeVlanEncapsIfType OBJECT-TYPE
        SYNTAX    ExtremeVlanEncapsType
        MAX-ACCESS    read-create
        STATUS    current
        DESCRIPTION
            "The encapsulation algorithm used when encapsulating
            packets transmitted, or de-encapsulating packets
            received through this interface."
    ::= {extremeVlanEncapsIfEntry 2}

    extremeVlanEncapsIfTag OBJECT-TYPE
        SYNTAX     Integer32
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The tag used when encapsulating packets transmitted,
            or de-encapsulating packets received through this
            interface."
    ::= { extremeVlanEncapsIfEntry 3 }

    extremeVlanEncapsIfStatus OBJECT-TYPE
        SYNTAX  RowStatus
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The row status for this VLAN encapsulation interface. 

            This OBJECT can be set to:

                active(1)
                createAndGo(4)
                createAndWait(5)
                destroy(6)

            The following values may be read:
                active(1)
                notReady(3).
            
            In order for a row to become active, the NMS must set
            extremeVlanEncapsIfTagType and extremeVlanEncapsIfTag
            to some valid and consistent values.  

            Setting this object to createAndGo(4) causes the agent
            to attempt to create and commit the row based on the
            contents of the objects in the row. If all necessary
            information is present in the row, the agent will
            create the row and change the status to active(1).  If
            any of the necessary objects are not available, or
            specify an invalid configuration, the row will not be
            created and the agent will return an appropriate error.

            Setting this object to createAndWait(5) causes a row in
            in this table to be created.  If all necessary objects
            in the row have been assigned values and specify a
            valid configuration, the status of the row will be set
            to notInService(2); otherwise, the status will be set
            to notReady(3).  

            This object may only be set to createAndGo(4) or
            createAndWait(5) if it does not exist.

            Setting this object to active(1) when the status is
            notInService(2) causes the agent to commit the
            row.  Setting this object to active(1) when its value
            is already active(1) is a no-op.

            Setting this object to destroy(6) will remove the
            corresponding VLAN encapsulation interface, remove the
            entry in this table, and remove the corresponding entry
            in the ifTable.

            In order for a set of this object to destroy(6) to
            succeed, all dependencies on this row must have been
            removed.  These will include any references to this
            interface in the ifStackTable."
    ::= { extremeVlanEncapsIfEntry 4 }

    --
    -- The extremeNextAvailableVirtIfIndex
    --

    extremeNextAvailableVirtIfIndex OBJECT-TYPE
        SYNTAX  Integer32
        MAX-ACCESS    read-only
        STATUS    current
        DESCRIPTION
            "The value of the next available virtual ifIndex.  This
             object is used by an NMS to select an index value 
             for row-creation in tables indexed by ifIndex.  The 
             current value of this object is changed to a new
             value when the current value is written to an agent's
             table, that is indexed by ifIndex.  Row creation
             using the current value of this object, allocates
             a virtual ifIndex.  Note the following:
            
             1. A newly created row does not have to be active(1)
                for the agent to allocate the virtual ifIndex.

             2. Race conditions between multiple NMS's end when
                a row is created.  Rows are deemed created when
                a setRequest is successfully committed (i.e.
                the errorStats is noError(0)).

            3.  An agent that exhausts its supply of virual
                ifIndex values returns zero as the value of this
                object. This can be used by an NMS as an indication
                to deleted unused rows and reboot the device."
    ::= { extremeVirtualGroup 1 }         


    --
    --  The IP VLAN Interface Information Table
    --
    --  The IP VLAN Interface Information table is supported by 
    --  network devices that support IP VLAN interfaces. 
    --
    --  A row must be created in this table for each IP
    --  VLAN interface. The index used is the
    --  same index as that used to create the IP VLAN interface
    --  in the extremeVlanIfTable. 
    --    

    extremeVlanIpTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanIpEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "A list of IP VLAN interface information
            entries.  Entries in this table are related
            to entries in the extremeVlanIfTable by using the
            same index."
    ::= { extremeVlanIpGroup 1 }

    extremeVlanIpEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanIpEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "A extremeVlanIpEntry contains layer 3
            information about a particular IP VLAN
            interface."
        INDEX    { extremeVlanIfIndex }
    ::= { extremeVlanIpTable 1 }

    ExtremeVlanIpEntry ::=
        SEQUENCE {
            extremeVlanIpNetAddress
                IpAddress,
            extremeVlanIpNetMask
                IpAddress,
            extremeVlanIpStatus
                RowStatus,    
            extremeVlanIpForwardingState
                TruthValue
        }

    extremeVlanIpNetAddress OBJECT-TYPE
        SYNTAX  IpAddress 
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The IP network number for the IP VLAN interface defined
            in the extremeVlanIfTable identified with the same index."
    ::= { extremeVlanIpEntry 1 }

    extremeVlanIpNetMask OBJECT-TYPE
        SYNTAX  IpAddress 
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The IP network mask corresponding to the IP Network
            address defined by extremeVlanIpIpNetAddress.  "
    ::= { extremeVlanIpEntry 2 }

    extremeVlanIpStatus OBJECT-TYPE
        SYNTAX  RowStatus
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The status column for this IP VLAN entry.
            This object can be set to:
                active(1)
                createAndGo(4)
                destroy(6)

            The following values may be read:
                active(1)

            Setting this object to active(1) or createAndGo(4) causes 
            the agent to attempt to create and commit the row based on 
            the contents of the objects in the row.  If all necessary
            information is present in the row and the values are
            acceptible to the agent, the agent will change the 
            status to active(1).  If any of the necessary objects  
            are not available, the agent will reject the row 
            creation request.

            Setting this object to createAndWait(5) is not supported.

            When the status changes to active(1), the agent applies the
            IP parmeters to the IP VLAN interface identified by the
            corresponding value of the extremeVlanIpIndex object.

            Setting this object to destroy(6) will remove the IP
            parmeters from the IP VLAN interface and remove the
            entry from this table."
    ::= { extremeVlanIpEntry 3 }

    extremeVlanIpForwardingState OBJECT-TYPE
        SYNTAX  TruthValue 
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "Indicates whether the IP Forwarding  on this Vlan is
            Enable or not. A true value indicates that the Vlan is
            Enable."
    ::= { extremeVlanIpEntry 4 }

    -- 
    -- Protocol Definition Table
    --
    -- we choose to define our own table as existing tables are 
    -- overcomplex (RMON Protocol MIB, etc.)
    --
    extremeVlanProtocolTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanProtocolEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "Table of defined combinations of protocol IDs 
            that make up one protocol definition name. 
            All members of one protocol definition share 
            the same extremeVlanProtocolIndex. A given 
            protocol ID may appear in the definition of 
            just one protocol definition. This table will
            typically contain some default entries for
            popular protocols chosen by ExtremeWare."
    ::= { extremeProtocolGroup 1 }

    extremeVlanProtocolEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanProtocolEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "One member protocol ID of a protocol definition."
        INDEX { extremeVlanProtocolIndex, 
                extremeVlanProtocolIdIndex }

    ::= { extremeVlanProtocolTable 1 }

    ExtremeVlanProtocolEntry ::= SEQUENCE {
        extremeVlanProtocolIndex            INTEGER,
        extremeVlanProtocolIdIndex          INTEGER,
        extremeVlanProtocolName             DisplayString,
        extremeVlanProtocolDllEncapsType    INTEGER,
        extremeVlanProtocolId               INTEGER,
        extremeVlanProtocolStatus           RowStatus,
        extremeVlanProtocolDestAddress      MacAddress,
        extremeVlanProtocolDestAddressValid TruthValue,
        extremeVlanProtocolUserFieldOffset  Integer32,
        extremeVlanProtocolUserFieldValue   OCTET STRING,
        extremeVlanProtocolUserFieldMask    OCTET STRING
    }
        
    extremeVlanProtocolIndex OBJECT-TYPE
        SYNTAX INTEGER (0..255)
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "An index representing a protocol grouping of
            protocol ID values. A limited number of
            protocol groupings may be defined (up to 7 
            in ExtremeWare and 16 in EXOS). 0 is used  
            for internal purposes."
    ::= { extremeVlanProtocolEntry 1 }

    extremeVlanProtocolIdIndex OBJECT-TYPE
        SYNTAX INTEGER (0..16)
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "An index representing a particular protocol ID
            within a protocol grouping. A limited number of
            protocol IDs may be defined per 
            extremeVlanProtocolIndex (up to 6 in ExtremeWare
            and 16 in EXOS). 0 is used for internal purposes."
    ::= { extremeVlanProtocolEntry 2 }

    extremeVlanProtocolName OBJECT-TYPE
        SYNTAX  DisplayString (SIZE(1..32))
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "A human-readable string representing this protocol.
            This string should be the same for all entries
            sharing a given extremeVlanProtocolIndex. 
            A ExtremeVlanProtocolEntry with 
            extremeVlanProtocolName of ANY represents a match 
            on all protocols: this entry may not be modified."
    ::= { extremeVlanProtocolEntry 3 }

    extremeVlanProtocolDllEncapsType OBJECT-TYPE 
        SYNTAX  INTEGER { any(1), ethertype(2), 
                          llc(3), llcSnapEthertype(4), none(5) }
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "Represents the type of data-link encapsulation 
            in which the extremeVlanProtocolId protocol ID 
            is carried. The value any(1) is used to indicate 
            a wildcard and matches all encapsulations and 
            protocol IDs that are not explicitly mentioned 
            in this table. Entries of type any(1) may not 
            be created. The value none(5) is used to indicate 
            that no protocol IDs match this entry. A value
            of none(5) may not be set by a manager."
    ::= { extremeVlanProtocolEntry 4 }

    extremeVlanProtocolId OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The protocol ID: for entries of type ethertype(2)
            or llcSnapEthertype(4) this represents a 16-bit
            protocol ID. For entries of type llc(3) it 
            represents a concatenation of LLC DSAP+SSAP in
            network byte order. This value is not valid
            for extremeVlanProtocolDllEncapsType values of
            any(1) or none(5)."
    ::= { extremeVlanProtocolEntry 5 }

    extremeVlanProtocolStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The row status variable, used according to
            row installation and removal conventions."
    ::= { extremeVlanProtocolEntry 6 }

    extremeVlanProtocolDestAddress OBJECT-TYPE
        SYNTAX      MacAddress
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The destination MAC Address of the protocol. If the protocol
             does not have a defined destination MAC address, then
             extremeVlanProtocolDestAddressValid must be set to false."
        DEFVAL      { '000000000000'H }
        ::= { extremeVlanProtocolEntry 7 }

    extremeVlanProtocolDestAddressValid OBJECT-TYPE
        SYNTAX      TruthValue
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "Indicates whether the protocol defines a destination MAC address
             or not. If the protocol defines a destination MAC address, this
             field should be set to true and
             extremeVlanProtocolDestAddressValid must be set to the
             destination MAC address for the protocol."
        DEFVAL      { false }
        ::= { extremeVlanProtocolEntry 8 }

    extremeVlanProtocolUserFieldOffset OBJECT-TYPE
        SYNTAX     Integer32 (0..65535)
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
            "The offset of the user defined field, from the start of the PDU."
        DEFVAL     { 0 }
        ::= { extremeVlanProtocolEntry 9 }

    extremeVlanProtocolUserFieldValue OBJECT-TYPE
        SYNTAX     OCTET STRING (SIZE(0..16))
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
            "The value of the user defined field. If the protocol does not use
             user defined fields, this object must be set to zero length."
        DEFVAL     { ''H }
        ::= { extremeVlanProtocolEntry 10 }

    extremeVlanProtocolUserFieldMask OBJECT-TYPE
        SYNTAX     OCTET STRING (SIZE(0..16))
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
            "The mask for the user defined field. The length of this object
             must be the same as that of extremeVlanProtocolUserFieldValue."
        ::= { extremeVlanProtocolEntry 11 }

    --
    -- Protocol-based VLAN Table (extremeware)
    --
    extremeVlanProtocolVlanTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanProtocolVlanEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "Table to apply one of the protocol definitions 
            in extremeVlanProtocolTable to a given VLAN 
            This applies to all ports that are untagged 
            in this VLAN). A limited number of protocols
            may be applied simultaneously in one device
            (up to 8 in ExtremeWare)."
    ::= { extremeProtocolGroup 2 }

    extremeVlanProtocolVlanEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanProtocolVlanEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "A mapping of untagged packets of one protocol 
            onto a particular VLAN."
        INDEX { extremeVlanProtocolVlanIfIndex, 
                extremeVlanProtocolVlanProtocolIndex }
    ::= { extremeVlanProtocolVlanTable 1 }

    ExtremeVlanProtocolVlanEntry ::= SEQUENCE {
        extremeVlanProtocolVlanIfIndex Integer32,
        extremeVlanProtocolVlanProtocolIndex Integer32,
        extremeVlanProtocolVlanStatus         RowStatus
    }

    extremeVlanProtocolVlanIfIndex OBJECT-TYPE
                --SYNTAX INTEGER (extremeware)
                SYNTAX Integer32
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The index value of this row and the vlan's ifIndex in the
            ifTable. The NMS obtains the index value for this row by
            reading the extremeNextAvailableVirtIfIndex object."
    ::= { extremeVlanProtocolVlanEntry 1 }

    extremeVlanProtocolVlanProtocolIndex OBJECT-TYPE
                --SYNTAX INTEGER (extremeware)
                SYNTAX Integer32
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "An index representing a protocol grouping of
            protocol ID values. A limited number of
            protocol groupings may be defined (up to 7 
            in ExtremeWare)."
    ::= { extremeVlanProtocolVlanEntry 2 }


    extremeVlanProtocolVlanStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The row status variable, used according to
            row installation and removal conventions."
    ::= { extremeVlanProtocolVlanEntry 3 }


    --
    -- Protocol Definition Table (Deprecated, supporting walk only )
    -- This table will display only entries that do not define a destination
    -- address and do not define an user field
    --
    extremeVlanProtocolDefTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanProtocolDefEntry
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "Table of defined combinations of protocols and
            DLLEncaps type. This table will
            typically contain some default entries for
            popular protocols chosen by ExtremeWare."
    ::= { extremeProtocolGroup 3 }

    extremeVlanProtocolDefEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanProtocolDefEntry
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "One member representing combination of protocol and
            DLLEncaps Type."
        INDEX { extremeVlanProtocolDefName, 
                extremeVlanProtocolDefDllEncapsType,
                extremeVlanProtocolDefValue}
    ::= { extremeVlanProtocolDefTable 1 }

    ExtremeVlanProtocolDefEntry ::= SEQUENCE {
        extremeVlanProtocolDefName              DisplayString,
        extremeVlanProtocolDefDllEncapsType     INTEGER,
        extremeVlanProtocolDefValue             INTEGER,
        extremeVlanProtocolDefStatus            RowStatus
    }

    extremeVlanProtocolDefName OBJECT-TYPE
        SYNTAX  DisplayString (SIZE(1..32))
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "A human-readable string representing this protocol.
            A ExtremeVlanProtocolEntry with 
            extremeVlanProtocol2Name of ANY represents a match 
            on all protocols: this entry may not be modified."
    ::= { extremeVlanProtocolDefEntry 1 }

    extremeVlanProtocolDefDllEncapsType OBJECT-TYPE 
        SYNTAX  INTEGER { any(1), ethertype(2), 
                          llc(3), llcSnapEthertype(4), none(5) }
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "Represents the type of data-link encapsulation 
            in which the protocol designated by 
            extremeVlanProtocolDefName is carried. 
            The value any(1) is used to indicate 
            a wildcard and matches all encapsulations and 
            protocol IDs that are not explicitly mentioned 
            in this table. Entries of type any(1) may not 
            be created. The value none(5) is used to indicate 
            that no protocol IDs match this entry. A value
            of none(5) may not be set by a manager."
    ::= { extremeVlanProtocolDefEntry 2 }

    extremeVlanProtocolDefValue OBJECT-TYPE
        SYNTAX  INTEGER (0..65535)
        MAX-ACCESS  not-accessible
        STATUS deprecated
        DESCRIPTION
            "The protocol ID: for entries of type ethertype(2)
            or llcSnapEthertype(4) this represents a 16-bit
            protocol ID. For entries of type llc(3) it 
            represents a concatenation of LLC DSAP+SSAP in
            network byte order. This value is not valid
            for extremeVlanProtocolDefDllEncapsType values of
            any(1) or none(5)."
    ::= { extremeVlanProtocolDefEntry 3 }

    extremeVlanProtocolDefStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS  read-only
        STATUS deprecated
        DESCRIPTION
            "The row status variable, used according to
            row installation and removal conventions."
    ::= { extremeVlanProtocolDefEntry 4 }

    --
    -- Protocol-based VLAN Table (EXOS,  supporting walk only )
    --
    extremeVlanProtocolBindingTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanProtocolBindingEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "Table to apply one of the protocol definitions 
            in extremeVlanProtocolDefTable to a given VLAN 
            This applies to all ports that are untagged 
            in this VLAN). A limited number of protocols
            may be applied simultaneously in one device
            (up to 8 in ExtremeWare)."
    ::= { extremeProtocolGroup 4 }

    extremeVlanProtocolBindingEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanProtocolBindingEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "A mapping of untagged packets of one protocol 
            onto a particular VLAN."
        INDEX { extremeVlanProtocolBindingIfIndex } 
    ::= { extremeVlanProtocolBindingTable 1 }

    ExtremeVlanProtocolBindingEntry ::= SEQUENCE {
        extremeVlanProtocolBindingIfIndex     Integer32,
        extremeVlanProtocolBindingName        DisplayString,
        extremeVlanProtocolBindingStatus      RowStatus
    }

    extremeVlanProtocolBindingIfIndex OBJECT-TYPE
        SYNTAX Integer32
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
             "The index value of this row and the vlan's ifIndex in the
             ifTable. The NMS obtains the index value for this row by
             reading the extremeNextAvailableVirtIfIndex object."
    ::= { extremeVlanProtocolBindingEntry 1 }

    extremeVlanProtocolBindingName OBJECT-TYPE
        SYNTAX  DisplayString (SIZE(0..31))
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "A human-readable string representing this protocol.
            A ExtremeVlanProtocolBindingEntry with 
            extremeVlanProtocolBindingName of ANY represents a 
            match on all protocols: this entry may not be modified."
    ::= { extremeVlanProtocolBindingEntry 2 }

    extremeVlanProtocolBindingStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS  read-only
        STATUS current
        DESCRIPTION
            "The row status variable, used according to
            row installation and removal conventions."
    ::= { extremeVlanProtocolBindingEntry 3 }
    --
    -- The Extreme Networks VLAN Opaque Table
    --
    -- This table is implemented by all Extreme Networks network devices  
    -- that support VLAN interfaces.
    --

    extremeVlanOpaqueTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanOpaqueEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This table lists the ports associated with each VLAN interface."
    ::= { extremeVlanOpaqueGroup 1 }

    extremeVlanOpaqueEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanOpaqueEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This represents the tagged and untagged ports on each slot per vlan."
        INDEX { extremeVlanIfIndex, extremeSlotNumber }
    ::= { extremeVlanOpaqueTable 1 }

    ExtremeVlanOpaqueEntry ::=
        SEQUENCE {
            extremeVlanOpaqueTaggedPorts
            PortList,
            extremeVlanOpaqueUntaggedPorts
            PortList,
            extremeVlanOpaqueTranslatedPorts
            PortList
        }


    extremeVlanOpaqueTaggedPorts OBJECT-TYPE
        SYNTAX    PortList
        MAX-ACCESS    read-only
        STATUS    current
        DESCRIPTION
            "Each bit in the octet string represents one port.
             A 1 means that the port is a tagged port in that vlan. 
            The bit value for a port is 0 otherwise."
    ::= { extremeVlanOpaqueEntry 1}

    extremeVlanOpaqueUntaggedPorts OBJECT-TYPE
        SYNTAX PortList
        MAX-ACCESS  read-only
        STATUS current
        DESCRIPTION
            "Each bit in the octet string represents one port.
             A 1 means that the port is an untagged port in that vlan. 
            The bit value for a port is 0 otherwise."
    ::= { extremeVlanOpaqueEntry 2 }

    extremeVlanOpaqueTranslatedPorts OBJECT-TYPE
        SYNTAX    PortList
        MAX-ACCESS    read-only
        STATUS    current
        DESCRIPTION
            "Each bit in the octet string represents one port.
             A 1 means that the port is a translated port in that vlan. 
             Translated ports are also tagged ports.
             The bit value for a port is 0 otherwise."
    ::= { extremeVlanOpaqueEntry 3}

    --
    -- The Extreme Networks VLAN Opaque Control Table
    --
    -- This table is implemented by all Extreme Networks networks devices  
    -- on EXOS and that support VLAN interfaces. The table is  
    -- used to add/delete ports on a vlan. The table is transitional in nature 
    -- and SNMP read operations must not be performed on it. Use extremeVlanOpaqueTable
    -- for reading the port membership association with vlans
    --

   extremeVlanOpaqueControlTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanOpaqueControlEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This table is used to configure the ports associated with each VLAN 
             interface. The table is  used to add/delete ports on a vlan. The table is
             transitional in nature and SNMP read operations must not be performed on it. 
             Use extremeVlanOpaqueTable for reading the port membership association with vlans"
    ::= { extremeVlanOpaqueGroup 2 }

    extremeVlanOpaqueControlEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanOpaqueControlEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "This represents a control table entry (command) to configure the tagged 
             and untagged ports on each slot per vlan.  The first index of the entry is 
             the ifIndex of the VLAN and second index is the slot number of the ports.

             When adding untagged ports to a VLAN, those ports maybe not be untagged ports
             for another VLAN (assuming both VLANs use the ANY protocol filter).  Such 
             ports must first be deleted from the other VLAN(s) or an error will occur.

             The operation will succeed or fail in its entirety, no partial results on some of the ports."
        INDEX { extremeVlanIfIndex, extremeSlotNumber }
    ::= { extremeVlanOpaqueControlTable 1 }

    ExtremeVlanOpaqueControlEntry ::=
        SEQUENCE {
            extremeVlanOpaqueControlPorts
            PortList,
            extremeVlanOpaqueControlOperation
            INTEGER,
                    extremeVlanOpaqueControlStatus 
            RowStatus
        }

    extremeVlanOpaqueControlPorts OBJECT-TYPE
        SYNTAX    PortList
        MAX-ACCESS    read-create
        STATUS    current
        DESCRIPTION
           "The octet string representing a list of ports in
            bitwise form."

    ::= { extremeVlanOpaqueControlEntry 1}

    extremeVlanOpaqueControlOperation OBJECT-TYPE
        SYNTAX INTEGER {
          addTagged(1),
          addUntagged(2),
          delete(3),
          addTranslated(4)
        }
        MAX-ACCESS  read-create
        STATUS current
        DESCRIPTION
            "The operation code for this entry. 
               addTagged(1)   = Ports referred to in the extremeVlanOpaqueControlPorts 
                                variable are added as tagged ports to the VLAN indicated
                                by the index.  The ports belong to the slot number as 
                                indicated by the second index of the variable.

               addUntagged(2) = Ports referred to in the extremeVlanOpaqueControlPorts 
                                  variable are added as tagged ports to the VLAN indicated
                                  by the index.  The ports belong to the slot number as 
                                  indicated by the second index of the variable.

               delete(3)      = Ports referred to in the extremeVlanOpaqueControlPorts 
                                 variable are removed from the VLAN indicated by the index.
                                 The ports belong to the slot number as indicated by the
                                 second index of the variable.

               addTranslated(4) = Ports referred to in the extremeVlanOpaqueControlPorts 
                                  variable are added as tagged translated ports to the 
                                  VLAN indicated by the index.  The ports belong to the 
                                  slot number as indicated by the second index of the
                                  variable."

    ::= { extremeVlanOpaqueControlEntry 2 }
    
    extremeVlanOpaqueControlStatus OBJECT-TYPE
    SYNTAX        RowStatus                      
    MAX-ACCESS    read-create
    STATUS        current
    DESCRIPTION
        "The status of this entry as per standard RowStatus
         conventions. Note however, that only the CreateAndGo 
         state is supported."
    ::= { extremeVlanOpaqueControlEntry 3 }

    --
    -- The Extreme Networks VLAN Stack Table
    --
    -- This table is essentially the ifStackTable without entries for any ports
    --

    extremeVlanStackTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF ExtremeVlanStackEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "Represents those components of the ifStackTable that do not
            contain a Physical interface."
    ::= { extremeVlanStackGroup 1 }

    extremeVlanStackEntry OBJECT-TYPE
        SYNTAX  ExtremeVlanStackEntry
        MAX-ACCESS  not-accessible
        STATUS current
        DESCRIPTION
            "Each entry in this read-only table defines which interfaces are
            on top of which one. All information in the table is also
            contained in ifStackTable. The Physical interfaces in the 
            ifStackTable are not represented here."
        INDEX { extremeVlanStackHigherLayer, extremeVlanStackLowerLayer }
    ::= { extremeVlanStackTable 1 }

    ExtremeVlanStackEntry ::=
        SEQUENCE {
            extremeVlanStackHigherLayer
                Integer32,
            extremeVlanStackLowerLayer
                Integer32
        }


    extremeVlanStackHigherLayer OBJECT-TYPE
        SYNTAX    Integer32
        MAX-ACCESS    read-only
        STATUS    current
        DESCRIPTION
            "The higher layer in the logical vlan hierarchy."
    ::= { extremeVlanStackEntry 1}

    extremeVlanStackLowerLayer OBJECT-TYPE
        SYNTAX Integer32
        MAX-ACCESS  read-only
        STATUS current
        DESCRIPTION
            "The lower layer in the logical vlan hierarchy."
    ::= { extremeVlanStackEntry 2 }

    extremeVlanL2StatsTable OBJECT-TYPE
        SYNTAX          SEQUENCE OF ExtremeVlanL2StatsEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
            "This tables contains per-VLAN layer 2 statistics information."
    ::= { extremeVlanStatsGroup 1 }

    extremeVlanL2StatsEntry OBJECT-TYPE
        SYNTAX          ExtremeVlanL2StatsEntry
        MAX-ACCESS      not-accessible
        STATUS          current
        DESCRIPTION
            ""
        INDEX { extremeVlanIfIndex }
    ::= { extremeVlanL2StatsTable 1 }

    ExtremeVlanL2StatsEntry ::=
        SEQUENCE {
                    extremeVlanL2StatsIfDescr              DisplayString,
                    extremeVlanL2StatsPktsToCpu            Counter64,
                    extremeVlanL2StatsPktsLearnt           Counter64,
                    extremeVlanL2StatsIgmpCtrlPktsSnooped  Counter64,
                    extremeVlanL2StatsIgmpDataPktsSwitched Counter64
        }
        
    extremeVlanL2StatsIfDescr      OBJECT-TYPE
        SYNTAX                    DisplayString (SIZE(0..32))
        MAX-ACCESS              read-only
        STATUS                    current
        DESCRIPTION
            "This is a description(name) of the VLAN."
    ::= {extremeVlanL2StatsEntry 1}

    extremeVlanL2StatsPktsToCpu    OBJECT-TYPE
        SYNTAX                  Counter64
        MAX-ACCESS              read-only
        STATUS                  current
        DESCRIPTION
            "The total number of packets of this VLAN sent to the CPU."
    ::= { extremeVlanL2StatsEntry 2 }

    extremeVlanL2StatsPktsLearnt    OBJECT-TYPE
        SYNTAX                  Counter64
        MAX-ACCESS              read-only
        STATUS                  current
        DESCRIPTION
            "The total number of packets learnt on this VLAN."
    ::= { extremeVlanL2StatsEntry 3 }

    extremeVlanL2StatsIgmpCtrlPktsSnooped   OBJECT-TYPE
        SYNTAX                          Counter64
        MAX-ACCESS                      read-only
        STATUS                          current
        DESCRIPTION
            "The total number of IGMP control packets snooped on this VLAN."
    ::= { extremeVlanL2StatsEntry 4 }

    extremeVlanL2StatsIgmpDataPktsSwitched  OBJECT-TYPE
        SYNTAX                          Counter64
        MAX-ACCESS                      read-only
        STATUS                          current
        DESCRIPTION
            "The total number of IGMP data packets switched on this VLAN."
    ::= { extremeVlanL2StatsEntry 5 }

        extremeVlanAggregationTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF ExtremeVlanAggregationEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "This table contains the VLAN aggregation information."
                ::= { extremeVlanAggregationGroup 1 }

        extremeVlanAggregationEntry       OBJECT-TYPE
                SYNTAX      ExtremeVlanAggregationEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "Information about the individual VLAN aggregation entry."
                INDEX   { extremeVlanAggregationSuperVlanIfIndex, 
                          extremeVlanAggregationSubVlanIfIndex }
                ::= { extremeVlanAggregationTable 1 }

        ExtremeVlanAggregationEntry ::= SEQUENCE {
                extremeVlanAggregationSuperVlanIfIndex              Integer32,
                extremeVlanAggregationSubVlanIfIndex                Integer32,
                extremeVlanAggregationSubVlanStartIpNetAddress  IpAddress,
                extremeVlanAggregationSubVlanStartIpNetMask        IpAddress,
                extremeVlanAggregationSubVlanEndIpNetAddress        IpAddress,
                extremeVlanAggregationSubVlanEndIpNetMask        IpAddress,
                extremeVlanAggregationStatus                        RowStatus
        }
       
        extremeVlanAggregationSuperVlanIfIndex    OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                "The Super Vlan index for this entry."
                ::= { extremeVlanAggregationEntry 1 }

        extremeVlanAggregationSubVlanIfIndex    OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                "The Sub Vlan index for this entry."
                ::= { extremeVlanAggregationEntry 2 }

        extremeVlanAggregationSubVlanStartIpNetAddress    OBJECT-TYPE
                SYNTAX      IpAddress
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                "This represents the start network address of the IP range."
                ::= { extremeVlanAggregationEntry 3 }
       
        extremeVlanAggregationSubVlanStartIpNetMask    OBJECT-TYPE
                SYNTAX      IpAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                "This represents the start network address mask of the IP range"
                ::= { extremeVlanAggregationEntry 4 }
                                         
        extremeVlanAggregationSubVlanEndIpNetAddress    OBJECT-TYPE
                SYNTAX      IpAddress
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                "This represents the end network address of the IP range."
                ::= { extremeVlanAggregationEntry 5 }
               
        extremeVlanAggregationSubVlanEndIpNetMask    OBJECT-TYPE
                SYNTAX      IpAddress
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                "This represents the end network address mask of the IP range."
                ::= { extremeVlanAggregationEntry 6 }                                         
        extremeVlanAggregationStatus                OBJECT-TYPE
               SYNTAX       RowStatus
               MAX-ACCESS   read-create
               STATUS            current
               DESCRIPTION
               "The status of this entry."
               ::= { extremeVlanAggregationEntry 7 }
        
        extremeVlanAggregationConfigTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF ExtremeVlanAggregationConfigEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "This table contains the sub VLAN proxy setting information."
                ::= { extremeVlanAggregationGroup 2 }
        
        extremeVlanAggregationConfigEntry       OBJECT-TYPE
                SYNTAX      ExtremeVlanAggregationConfigEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "Information about the individual VLAN aggregation entry."
                INDEX   { extremeVlanAggregationConfigSuperVlanIfIndex }
                ::= { extremeVlanAggregationConfigTable 1 }
        
        ExtremeVlanAggregationConfigEntry ::= SEQUENCE {
                extremeVlanAggregationConfigSuperVlanIfIndex         Integer32,
                extremeVlanAggregationConfigSubVlanProxyEnable        TruthValue
        }

        extremeVlanAggregationConfigSuperVlanIfIndex    OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                "The Super Vlan index for this entry."
                ::= { extremeVlanAggregationConfigEntry 1 }

        extremeVlanAggregationConfigSubVlanProxyEnable    OBJECT-TYPE
                SYNTAX      TruthValue
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                "The boolean flag that prevents normal communication between sub vlans."
                ::= { extremeVlanAggregationConfigEntry 2 }
    

        extremeVlanTranslationTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF ExtremeVlanTranslationEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "This table contains the VLAN translation information."
                ::= { extremeVlanTranslationGroup 1 }

        extremeVlanTranslationEntry       OBJECT-TYPE
                SYNTAX      ExtremeVlanTranslationEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                "Information about the individual VLAN translation entry."
                INDEX   { extremeVlanTranslationSuperVlanIfIndex, 
                          extremeVlanTranslationMemberVlanIfIndex }
                ::= { extremeVlanTranslationTable 1 }

        ExtremeVlanTranslationEntry ::= SEQUENCE {
                  extremeVlanTranslationSuperVlanIfIndex             Integer32,
                  extremeVlanTranslationMemberVlanIfIndex        Integer32,
                  extremeVlanTranslationStatus                        RowStatus
        }
          
        extremeVlanTranslationSuperVlanIfIndex    OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The Super Vlan index for this entry."
                ::= { extremeVlanTranslationEntry 1 }

        extremeVlanTranslationMemberVlanIfIndex    OBJECT-TYPE
                SYNTAX      Integer32
                MAX-ACCESS  read-only
                STATUS      current
                DESCRIPTION
                        "The member Vlan index for this entry."
                ::= { extremeVlanTranslationEntry 2 }
     
        extremeVlanTranslationStatus                OBJECT-TYPE
               SYNTAX                RowStatus
               MAX-ACCESS        read-create
               STATUS                current
               DESCRIPTION
                        "The status of this entry."
               ::= { extremeVlanTranslationEntry 3 }

       extremePortVlanStatsTable   OBJECT-TYPE
               SYNTAX      SEQUENCE OF ExtremePortVlanStatsEntry
               MAX-ACCESS      not-accessible
               STATUS  current
               DESCRIPTION
                   "Vlan statistics per port."
               ::= { extremeVlanStatsGroup 2 }

       extremePortVlanStatsEntry OBJECT-TYPE
               SYNTAX          ExtremePortVlanStatsEntry
               MAX-ACCESS      not-accessible
               STATUS          current
               DESCRIPTION
                   "Vlan port statistics Entry."
               INDEX { extremeStatsPortIfIndex, 
                       extremeStatsVlanNameIndex}
               ::= { extremePortVlanStatsTable 1 }

       ExtremePortVlanStatsEntry ::= SEQUENCE {
               extremeStatsPortIfIndex                            Integer32,
               extremeStatsVlanNameIndex                          DisplayString,
               extremePortVlanStatsCntrType                       Integer32,
               extremePortVlanUnicastReceivedPacketsCounter       Counter64,
               extremePortVlanMulticastReceivedPacketsCounter     Counter64,
               extremePortVlanBroadcastReceivedPacketsCounter     Counter64,
               extremePortVlanTotalReceivedBytesCounter           Counter64,
               extremePortVlanTotalReceivedFramesCounter          Counter64,
               extremePortVlanUnicastTransmittedPacketsCounter    Counter64,
               extremePortVlanMulticastTransmittedPacketsCounter  Counter64,
               extremePortVlanBroadcastTransmittedPacketsCounter  Counter64,
               extremePortVlanTotalTransmittedBytesCounter        Counter64,
               extremePortVlanTotalTransmittedFramesCounter       Counter64,
               extremePortConfigureVlanStatus                     RowStatus
       }

       extremeStatsPortIfIndex OBJECT-TYPE
               SYNTAX  Integer32
               MAX-ACCESS  read-only
               STATUS  current
               DESCRIPTION
                 "The index of this table."
               ::= { extremePortVlanStatsEntry 1 }

       extremeStatsVlanNameIndex OBJECT-TYPE
               SYNTAX  DisplayString (SIZE(0..32))
               MAX-ACCESS  read-only
               STATUS  current
               DESCRIPTION
                 "The index of this table."
               ::= { extremePortVlanStatsEntry 2 }

       extremePortVlanStatsCntrType OBJECT-TYPE
               SYNTAX  Integer32
               MAX-ACCESS  read-only
               STATUS  current
               DESCRIPTION
                 "The flag to decide what fields to display, basic
                  or extended. Currently, it is read-only and will
                  reflect whatever has been set for the switch
                  through the cli."
               ::= { extremePortVlanStatsEntry 3 }


       extremePortVlanUnicastReceivedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Unicast packets received by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 4 }

       extremePortVlanMulticastReceivedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Multicast packets received by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 5 }


       extremePortVlanBroadcastReceivedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Broadcast packets received by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 6 }

       extremePortVlanTotalReceivedBytesCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The total number of bytes received by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 7 }

       extremePortVlanTotalReceivedFramesCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The total number of frames received by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 8 }

       extremePortVlanUnicastTransmittedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Unicast packets transmitted by a
                  port for a particular VLAN."
               ::= { extremePortVlanStatsEntry 9 }

       extremePortVlanMulticastTransmittedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Multicast packets transmitted by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 10 }

       extremePortVlanBroadcastTransmittedPacketsCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The number of Broadcast packets transmitted by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 11 }

       extremePortVlanTotalTransmittedBytesCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The total number of bytes transmitted by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 12 }

       extremePortVlanTotalTransmittedFramesCounter  OBJECT-TYPE
               SYNTAX  Counter64
               MAX-ACCESS  read-only
               STATUS current
               DESCRIPTION
                 "The total number of frames transmitted by a port
                  for a particular VLAN."
               ::= { extremePortVlanStatsEntry 13 }

       extremePortConfigureVlanStatus  OBJECT-TYPE
               SYNTAX  RowStatus
               MAX-ACCESS  read-create
               STATUS current
               DESCRIPTION
                  "The row status variable, used according to
                   row installation and removal conventions."
               ::= { extremePortVlanStatsEntry 14 }

    --
    -- Private VLAN Table 
    --

       extremePvlanTable OBJECT-TYPE
               SYNTAX      SEQUENCE OF ExtremePvlanEntry
               MAX-ACCESS  not-accessible
               STATUS      current
               DESCRIPTION
                   "This table contains the Private VLAN information."
               ::= { extremePrivateVlan 1 }

       extremePvlanEntry       OBJECT-TYPE
              SYNTAX      ExtremePvlanEntry
              MAX-ACCESS  not-accessible
              STATUS      current
              DESCRIPTION
                  "Information about the individual private VLAN entry."
              INDEX   { extremePvlanName }
              ::= { extremePvlanTable 1 }

       ExtremePvlanEntry ::= SEQUENCE {
                  extremePvlanName                     DisplayString,
                  extremePvlanVrName                   DisplayString,
                  extremePvlanNetworkVlanIfIndex       InterfaceIndexOrZero,
                  extremePvlanRowStatus                RowStatus
       }
          
       extremePvlanName    OBJECT-TYPE
             SYNTAX      DisplayString (SIZE(1..32))
             MAX-ACCESS  read-create
             STATUS      current
             DESCRIPTION
                 "PVLAN Name"
             ::= { extremePvlanEntry 1 }

       extremePvlanVrName  OBJECT-TYPE
             SYNTAX      DisplayString (SIZE(1..32))
             MAX-ACCESS  read-create
             STATUS      current
             DESCRIPTION
                 "VR Name for which PVLAN belongs."
             DEFVAL      { "VR-Default" }
             ::= { extremePvlanEntry 2 }

       extremePvlanNetworkVlanIfIndex    OBJECT-TYPE
             SYNTAX      InterfaceIndexOrZero
             MAX-ACCESS  read-create
             STATUS      current
             DESCRIPTION
                  "VLAN IfIndex of the PVLAN Network VLAN."
             DEFVAL      {0}
             ::= { extremePvlanEntry 3 }

       extremePvlanRowStatus   OBJECT-TYPE
             SYNTAX        RowStatus
             MAX-ACCESS    read-create
             STATUS        current
             DESCRIPTION
                 "Supported actions taken on this row entry.
                     active(1),
                     createAndGo(4),
                     destroy(6)"
             ::= { extremePvlanEntry 4 }

    --
    -- Private VLAN Subscriber Table
    --

        extremePvlanSubscriberTable OBJECT-TYPE
                SYNTAX      SEQUENCE OF ExtremePvlanSubscriberEntry
                MAX-ACCESS  not-accessible
                STATUS      current
                DESCRIPTION
                   "This table contains the Private VLAN Subscriber VLAN 
                    information.  Subscriber VLANs carry user data traffic.  
                    This data traffic is then aggregated and forwarded out 
                    of a single Private VLAN Network VLAN.  The Network VLAN may
                    or may not translate the Subscriber VLAN traffic tags into a 
                    single tag depending on the Network VLAN configuration.  
                    Subscriber VLANs can be Isolated or Non-Isolated.  Isolated 
                    Subscriber VLANs do not allow ports within the isolated 
                    Subscriber VLAN to communicate with each other. Communication 
                    is strictly with the Network VLAN ports."
                ::= { extremePrivateVlan 2 }

        extremePvlanSubscriberEntry OBJECT-TYPE
                SYNTAX ExtremePvlanSubscriberEntry
                MAX-ACCESS not-accessible
                STATUS current
                DESCRIPTION
                    "This represents information about the individual private 
                     VLAN Subscriber entry."
                INDEX   { extremePvlanName, extremePvlanSubscriberVlanIfIndex }
                ::= { extremePvlanSubscriberTable 1 }

        ExtremePvlanSubscriberEntry ::= SEQUENCE {
                  extremePvlanSubscriberVlanIfIndex           InterfaceIndex,
                  extremePvlanSubscriberType                  INTEGER,
                  extremePvlanSubscriberLoopBackPortIfIndex   InterfaceIndexOrZero,
                  extremePvlanSubscriberRowStatus             RowStatus
        }

        extremePvlanSubscriberVlanIfIndex    OBJECT-TYPE
                SYNTAX      InterfaceIndex
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                    "VLAN IfIndex of Subscriber VLAN.  Subscriber VLANs are user 
                     facing VLANs. There can be many Subscriber VLANs associated 
                     with a private VLAN.  User traffic from Subscriber VLANs are 
                     aggregated and sent out the network ports of the Network VLAN. 
                     There can only be a single Network VLAN for each Private VLAN."
                ::= { extremePvlanSubscriberEntry 1 }

        extremePvlanSubscriberType  OBJECT-TYPE
                SYNTAX      INTEGER {
                  nonIsolated(1),
                  isolated(2)
                }
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                    "Ports belonging to isolated Subscriber VLANs may not communicate 
                     with other ports on the VLAN.  Those ports may only communicate 
                     with the network port.  Ports belonging to non-isolated Subscriber 
                     VLANs behave like normal VLAN ports and can communicate with all 
                     other ports of the Subscriber in addition to the network port.
                     This cannot be modified.  To change this value, user must delete
                     entry and re-create." 
                DEFVAL      {2}
                ::= { extremePvlanSubscriberEntry 2 }

        extremePvlanSubscriberLoopBackPortIfIndex    OBJECT-TYPE
                SYNTAX      InterfaceIndexOrZero
                MAX-ACCESS  read-create
                STATUS      current
                DESCRIPTION
                        "Loopback port for the Subscriber VLAN.  Some Subscriber VLAN 
                         configurations that have overlapping ports (ports assigned to 
                         both Subscriber VLANS) must have a dedicated loopback ports 
                         configured."
                DEFVAL      {0}
                ::= { extremePvlanSubscriberEntry 3 }

        extremePvlanSubscriberRowStatus          OBJECT-TYPE
               SYNTAX        RowStatus
               MAX-ACCESS    read-create
               STATUS        current
               DESCRIPTION
                 "Supported actions taken on this row entry.
                     active(1),
                     createAndGo(4),
                     destroy(6)"
               ::= { extremePvlanSubscriberEntry 4 }


END