-- =================================================================
-- Copyright (c) 2004-2014 New H3C Tech. Co., Ltd. All rights reserved.
--
-- Description: Smart Link MIB
-- Reference:
-- Version: V1.0
-- History:
--   2014-07-23 created by Lei Gongwu
--     Initial version V1.0
-- =================================================================
-- =================================================================
--
-- Import and definition
--
-- =================================================================
HH3C-SMLK-MIB DEFINITIONS ::= BEGIN

IMPORTS
    hh3cCommon
        FROM HH3C-OID-MIB
    RowStatus, DateAndTime, MacAddress
        FROM SNMPv2-TC
    Integer32, Counter64, OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE
        FROM SNMPv2-SMI
    InterfaceIndex
        FROM IF-MIB;

hh3cSmlk MODULE-IDENTITY
    LAST-UPDATED
        "201407231503Z"
    ORGANIZATION
        "New H3C Tech. Co., Ltd."
    CONTACT-INFO
        "Platform Team New H3C Tech. Co., Ltd.
        Hai-Dian District Beijing P.R. China
        http://www.h3c.com
        Zip:100085"
    DESCRIPTION
        "This MIB defines objects for managing Smart Link.
        Smart Link is a feature developed to address the slow convergence
        issue with STP.
        It provides link redundancy and fast convergence in
        a dual uplink network, allowing the backup link to take over quickly
        when the primary link fails."
    REVISION
        "201407231503Z"
    DESCRIPTION
        "Initial revision of the Smart Link MIB module."
    ::= { hh3cCommon  147 }

hh3cSmlkObject OBJECT IDENTIFIER ::= { hh3cSmlk 1 }

hh3cSmlkGroupTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Hh3cSmlkGroupEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of entries of a smart link group."
    ::= { hh3cSmlkObject 1 }

hh3cSmlkGroupEntry OBJECT-TYPE
    SYNTAX      Hh3cSmlkGroupEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of parameters that describe a smart link group."
    INDEX
    {
        hh3cSmlkGroupID
    }
  ::= { hh3cSmlkGroupTable 1 }

Hh3cSmlkGroupEntry ::=
    SEQUENCE
    {
        hh3cSmlkGroupID           Integer32,
        hh3cSmlkDeviceID          MacAddress,
        hh3cSmlkPreemptionMode    INTEGER,
        hh3cSmlkSpeedThreshold    Integer32,
        hh3cSmlkPreemptionDelay   Integer32,
        hh3cSmlkControlVlanID     Integer32,
        hh3cSmlkInstanceListLow   OCTET STRING,
        hh3cSmlkInstanceListHigh  OCTET STRING,
        hh3cSmlkGroupRowStatus    RowStatus
    }

hh3cSmlkGroupID OBJECT-TYPE
    SYNTAX Integer32 (1..256)
    MAX-ACCESS  accessible-for-notify
    STATUS      current
    DESCRIPTION
        "An index that uniquely identifies an entry in the smart link
        group table."
    ::={ hh3cSmlkGroupEntry 1 }

hh3cSmlkDeviceID OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Device ID of a smart link group.
        The device ID is the bridge MAC of the device."
    ::={ hh3cSmlkGroupEntry 2 }

hh3cSmlkPreemptionMode OBJECT-TYPE
    SYNTAX      INTEGER
                {
                    none(1),
                    role(2),
                    speed(3)
                }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Preemption mode of a smart link group."
    DEFVAL      { 1 }
    ::={ hh3cSmlkGroupEntry 3 }

hh3cSmlkSpeedThreshold OBJECT-TYPE
    SYNTAX      Integer32 (0..10000)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Speed threshold for a smart link group in speed mode.
        This object is valid only when the value of hh3cSmlkPreemptionMode
        is 'speed'."
    DEFVAL      { 0 }
    ::={ hh3cSmlkGroupEntry 4 }

hh3cSmlkPreemptionDelay OBJECT-TYPE
    SYNTAX      Integer32 (0..300)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Preemption delay for a smart link group, in the range of 0 to 300
        seconds."
    DEFVAL      { 1 }
    ::={ hh3cSmlkGroupEntry 5 }

hh3cSmlkControlVlanID OBJECT-TYPE
    SYNTAX      Integer32 (1..4094|65535)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Index of the control VLAN specified for a smart link group.
        The value 65535 indicates that the control VLAN has not been
        configured."
    DEFVAL      { 1 }
    ::={ hh3cSmlkGroupEntry 6 }

hh3cSmlkInstanceListLow OBJECT-TYPE
    SYNTAX      OCTET STRING(SIZE(256))
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Each octet contained in this value specifies an eight-instance
        group, with the first octet specifying instances 0 through 7,
        the second octet specifying instances 8 through 15, and so on.
        Within each octet, the most significant bit represents the
        highest numbered instance, and the least significant bit represents
        the lowest numbered instance.  Each instance to which the
        protected VLANs of a smart link group are mapped corresponds to a
        bit within the value of this object.  A bit with a value of '1'
        indicates that the VLANs mapped to the instance are protected
        VLANs of the smart link group.  The VLANs mapped to
        the instance are not protected VLANs if the corresponding bit has a
        value of '0'.  The value of this object must be set with
        hh3cSmlkInstanceListHigh at the same time when a SET
        operation is performed."
    DEFVAL      { "" }
    ::= { hh3cSmlkGroupEntry 7 }

hh3cSmlkInstanceListHigh OBJECT-TYPE
    SYNTAX      OCTET STRING(SIZE(256))
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Each octet contained in this value specifies an eight-instance
        group, with the first octet specifying instances 2048 through
        2055, the second octet specifying instances 2056 through 2063,
        and so on.  Within each octet, the most significant bit represents
        the highest numbered instance, and the least significant bit
        represents the lowest numbered instance.  The most significant bit
        of the last octet is invalid.  Each instance to which the
        protected VLANs of a smart link group are mapped corresponds to a
        bit within the value of this object.  A bit with a value of '1'
        indicates that the VLANs mapped to the instance are protected VLANs
        of the smart link group.  The VLANs mapped to the
        instance are not protected VLANs if the corresponding bit has a
        value of '0'.  The value of this object must be set with
        hh3cSmlkInstanceListLow at the same time when a SET operation
        is performed."
    DEFVAL      { "" }
    ::= { hh3cSmlkGroupEntry 8 }

hh3cSmlkGroupRowStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object is responsible for managing creation,
        deletion, and modification of rows.  The rows support active
        status, CreatAndGo, and destroy operations."
    ::={ hh3cSmlkGroupEntry 9 }

hh3cSmlkPortTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Hh3cSmlkPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of port entries of a smart link group."
    ::= { hh3cSmlkObject 2 }

hh3cSmlkPortEntry OBJECT-TYPE
    SYNTAX      Hh3cSmlkPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of parameters that describe a port to be added to a smart
        link group."
    INDEX
    {
        hh3cSmlkGroupID,
        hh3cSmlkPortIfIndex
    }
    ::= { hh3cSmlkPortTable 1 }

Hh3cSmlkPortEntry ::=
    SEQUENCE
    {
        hh3cSmlkPortIfIndex      InterfaceIndex,
        hh3cSmlkPortRole         INTEGER,
        hh3cSmlkPortStatus       INTEGER,
        hh3cSmlkFlushCount       Counter64,
        hh3cSmlkLastFlushTime    DateAndTime,
        hh3cSmlkPortRowStatus    RowStatus
    }

hh3cSmlkPortIfIndex OBJECT-TYPE
    SYNTAX      InterfaceIndex
    MAX-ACCESS  accessible-for-notify
    STATUS      current
    DESCRIPTION
        "IfIndex of a port in a smart link group."
    ::={ hh3cSmlkPortEntry 1 }

hh3cSmlkPortRole OBJECT-TYPE
    SYNTAX      INTEGER
                {
                    primary(1),
                    secondary(2)
                }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Role of a port in a smart link group."
    ::={ hh3cSmlkPortEntry 2 }

hh3cSmlkPortStatus OBJECT-TYPE
    SYNTAX      INTEGER
                {
                    down(1),
                    active(2),
                    standby(3)
                }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Status of a port in a smart link group."
    ::={ hh3cSmlkPortEntry 3 }

hh3cSmlkFlushCount OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Number of transmitted flush messages."
    ::={ hh3cSmlkPortEntry 4 }

hh3cSmlkLastFlushTime OBJECT-TYPE
    SYNTAX      DateAndTime
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Time when the last flush message was transmitted."
    ::= { hh3cSmlkPortEntry 5 }

hh3cSmlkPortRowStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object is responsible for managing creation,
        deletion, and modification of rows.  The rows support active
        status, CreatAndGo, and destroy operations."
    ::={ hh3cSmlkPortEntry 6 }

hh3cSmlkFlushEnableTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Hh3cSmlkFlushEnableEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of ports on which flush message receiving is enabled."
    ::= { hh3cSmlkObject 3 }

hh3cSmlkFlushEnableEntry OBJECT-TYPE
    SYNTAX      Hh3cSmlkFlushEnableEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of parameters that describe a port on which flush message
        receiving is enabled."
    INDEX
    {
          hh3cSmlkIfIndex
    }
    ::= { hh3cSmlkFlushEnableTable 1 }

Hh3cSmlkFlushEnableEntry ::=
    SEQUENCE
    {
        hh3cSmlkIfIndex               InterfaceIndex,
        hh3cSmlkControlVlanListLow    OCTET STRING,
        hh3cSmlkControlVlanListHigh   OCTET STRING
    }

hh3cSmlkIfIndex OBJECT-TYPE
    SYNTAX      InterfaceIndex
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "IfIndex of a port on which flush message receiving is enabled."
    ::={ hh3cSmlkFlushEnableEntry 1 }

hh3cSmlkControlVlanListLow OBJECT-TYPE
    SYNTAX      OCTET STRING(SIZE(256))
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "Specifies the control VLANs used for receiving flush messages.
        The VLAN ID range, described by bitmap, is from 1 to
        2048.  The length of bitmap is 256 in bytes.  Each octet
        within this value specifies a set of eight VLANs, with
        the first octet specifying VLANs 1 through 8, the second
        octet specifying VLANs 9 through 16, and so on.  Within each
        octet, the most significant bit represents the highest
        numbered VLAN, and the least significant bit represents
        the lowest numbered VLAN."
    ::= { hh3cSmlkFlushEnableEntry 2 }

hh3cSmlkControlVlanListHigh OBJECT-TYPE
    SYNTAX      OCTET STRING(SIZE(256))
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "Specifies the control VLANs used for receiving flush messages.
        The VLAN ID range, described by bitmap, is from 2049 to
        4094.  The length of bitmap is 256 in bytes.  Each octet
        within this value specifies a set of eight VLANs, with
        the first octet specifying VLANs 2049 through 2056, the
        second octet specifying VLANs 2057 through 2064, and so on.
        Within each octet, the most significant bit represents
        the highest numbered VLAN, and the least significant bit
        represents the lowest numbered VLAN."
    ::= { hh3cSmlkFlushEnableEntry 3 }

hh3cSmlkTrap            OBJECT IDENTIFIER ::= { hh3cSmlk 2 }
hh3cSmlkTrapPrefix      OBJECT IDENTIFIER ::= { hh3cSmlkTrap 0 }
hh3cSmlkGroupLinkActive NOTIFICATION-TYPE
    OBJECTS
        {
            hh3cSmlkGroupID,
            hh3cSmlkPortIfIndex
        }
    STATUS      current
    DESCRIPTION
        "A trap message is generated when the status of a port
        in a smart link group changes to active."
    ::= { hh3cSmlkTrapPrefix 1 }

END