--  *****************************************************************
--  DLINKES-STACK-MIB.mib : Stack MIB
--
--  Copyright (c) 2017 D-Link Corporation, all rights reserved.
--
--  *****************************************************************
DLINKES-STACK-MIB DEFINITIONS ::= BEGIN

    IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Gauge32,
        Integer32, Unsigned32
                FROM SNMPv2-SMI
        DisplayString, TruthValue, MacAddress
                FROM SNMPv2-TC
        MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
                FROM SNMPv2-CONF
        dlinkCommon
                FROM DLINK-ID-REC-MIB;

    dlinkEsStackMIB    MODULE-IDENTITY
        LAST-UPDATED "201907250000Z"
        ORGANIZATION "D-Link Corp."
        CONTACT-INFO
            "        D-Link Corporation

             Postal: No. 289, Sinhu 3rd Rd., Neihu District,
                     Taipei City 114, Taiwan, R.O.C
             Tel:     +886-2-66000123
             E-mail: tsd@dlink.com.tw
            "
        DESCRIPTION
            "This MIB module defines objects for stacking lite feature."

        REVISION "202006010000Z"
        DESCRIPTION
            "Add the following MIB object.
            esStackMIBNotifications, esStackTrapStateEnabled, esStackNotifyInfoBoxId,
            esStackNotifyInfoTopologyType, esStackTPChangeNotification and esStackNotifGroup."

        REVISION "201907250000Z"
        DESCRIPTION
            "Add the following MIB object.
            esStackTopology."

        REVISION "201812220000Z"
        DESCRIPTION
            "Add the following MIB objects.
            esStackInfoStartPort and esStackInfoPortRange."

        REVISION "201811300000Z"
        DESCRIPTION
            "Add the following MIB objects.
            esStackMaxNumOfDevices,esStackMaxNumOfCost, esStackNumOfCost, esStackStackTechnology, 
            and esStackInfoUnitCost"

        REVISION "201806210000Z"
        DESCRIPTION
            "This is the first version of the MIB file."
     ::= { dlinkCommon 9 }

--
--    MIB OBJECTS
--
    esStackMIBNotifications      OBJECT IDENTIFIER ::= { dlinkEsStackMIB 0 }
    esStackMIBObjects            OBJECT IDENTIFIER ::= { dlinkEsStackMIB 1 }
    esStackMIBConformance        OBJECT IDENTIFIER ::= { dlinkEsStackMIB 2 }

-- -----------------------------------------------------------------------------
    esStackMgmt            OBJECT IDENTIFIER ::= { esStackMIBObjects 1 }


    esStackMyBoxId     OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
           "This object indicates the box ID of the device.
           "
        ::= { esStackMgmt 2 }

    esStackMasterBoxId     OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
           "This object indicates the master box ID.
           "
        ::= { esStackMgmt 3 }

    esStackBackupBoxId     OBJECT-TYPE
        SYNTAX          Integer32 (0..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
           "This object indicates the backup box ID, 0 is no backup box
           selected."
        ::= { esStackMgmt 4 }

    esStackNumOfDevices    OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "This object indicates the current number of devices in the stacking
            system. The number of devices(boxes) can be stacked is restricted by max box count and max stack cost."
        ::= {  esStackMgmt 5 }

    esStackAdminEnabled     OBJECT-TYPE
        SYNTAX          TruthValue
        MAX-ACCESS      read-write
        STATUS            current
        DESCRIPTION
            "This object indicates whether the administrative stacking mode has
            been enabled or not.
            The new setting will not take effect until the next reboot.
            "
        ::= {  esStackMgmt 6 }


    esStackTrapStateEnabled        OBJECT-TYPE
        SYNTAX            TruthValue
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
            "This object indicates whether the sending of stacking related traps
            is enabled or not."
        DEFVAL { false }
        ::= {  esStackMgmt 8 }

    esStackBandwidth        OBJECT-TYPE
        SYNTAX            INTEGER {
            twoPortSfp(1),
            fourPortSfp(2),
            twoPort10BaseT(3),
            fourPortHybrid(4)
        }
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
            "This object indicates the stacking port bandwidth.
            twoPortSfp - two SFP+ ports are used for stacking
            fourPortSFP - four SFP+ ports are used for stacking
            twoPort10BaseT - two 10-BaseT ports are used for stacking
            fourPortHybrid - two SFP+ and two 10-BaseT ports are used for stacking
            The stacking port bandwidth setting of a switch device must be set
            before the switch unit can be chained with other switch devices.
            The setting will be saved on local switch unit if the user saves
            the configuration.
            The change of stacking port bandwidth will not take effect until
            the next reboot.
            "
        DEFVAL { twoPortSfp }
        ::= { esStackMgmt 9 }

    esStackRunningConfigSyncStatus OBJECT-TYPE
        SYNTAX      INTEGER {
                     synchronized(1),
                     stale(2),
                     nobackupbox(3)
                    }
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Indicates whether the running configuration on the backup box includes
             all changes made on the master box.

            synchronized:   The running configuration on the backup box is the same as
                            on the master box.
            stale:          The running configuration has not yet been copied to
                            the backup box or has been synchronized, but
                            it is out of date.
            nobackupbox:    No backup unit has been elected."

        ::= { esStackMgmt 10 }

     esStackRunningConfigLastSync OBJECT-TYPE
        SYNTAX          Unsigned32
        UNITS           "seconds"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "Age of the running configuration on the backup unit. The time since
             the running configuration was last synchronized to the backup unit.
            "
        ::= { esStackMgmt 11 }

     esStackRunningConfigNextSync OBJECT-TYPE
        SYNTAX          Unsigned32
        UNITS           "seconds"
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "The number of seconds until the running configuration will be
             synchronized to the backup unit. The special value of 0 represents
             the running configuration synchronization is unnecessary and
             the running configuration on the backup box is synchronized.
            "
        ::= { esStackMgmt 12 }
        
    esStackMaxNumOfDevices    OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "This object indicates the maximum number of devices allowed in the stacking
            system. The number of devices(boxes) can be stacked is restricted by max box count and max stack cost."
        ::= { esStackMgmt 15 }

    esStackMaxNumOfCost    OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "This object indicates the maximum cost allowed in the stacking
            system. The devices(boxes) that can be stacked is limited by the device number and the cost."
        ::= { esStackMgmt 16 }

    esStackNumOfCost    OBJECT-TYPE
        SYNTAX          Integer32 (1..255)
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "This object indicates the current cost in the stacking
            system. The number of devices(boxes) can be stacked is restricted by max box count and max stack cost."
        ::= { esStackMgmt 17 }   
        
    esStackStackTechnology    OBJECT-TYPE
        SYNTAX          DisplayString (SIZE (0..255))
        MAX-ACCESS      read-only
        STATUS          current
        DESCRIPTION
            "This object indicates the Stack technology information."
        ::= { esStackMgmt 18 }

    esStackTopology     OBJECT-TYPE
        SYNTAX          INTEGER {
            standAlone(1),
            duplexChain(2),
            duplexRing(3)
        }
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "This object indicates the state of the stacking topology."
        ::= { esStackMgmt 19 }



-- -----------------------------------------------------------------------------
    esStackUnitInfoTable   OBJECT-TYPE
        SYNTAX         SEQUENCE OF EsStackUnitInfoEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
           "This table displays the information of the devices in the stacking
           system.
           When stacking mode is not effectively enabled, there is no entry in
           this table.
           "
        ::= { esStackMgmt 13 }

    esStackUnitInfoEntry OBJECT-TYPE
        SYNTAX         EsStackUnitInfoEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
            "An entry (conceptual row) in esStackUnitInfoTable."
        INDEX       { esStackInfoBoxId }
        ::= { esStackUnitInfoTable 1}

    EsStackUnitInfoEntry ::=   SEQUENCE {
        esStackInfoBoxId                   Integer32,
        esStackInfoExist                   TruthValue,
        esStackInfoRole                    INTEGER,
        esStackInfoUserSetBoxId            Integer32,
        esStackInfoModuleName              DisplayString,
        esStackInfoPriority                Integer32,
        esStackInfoMacAddr                 MacAddress,
        esStackInfoPromVersion             DisplayString,
        esStackInfoFirmwareVer             DisplayString,
        esStackInfoHardwareVer             DisplayString,
        esStackInfoUnitStatus              INTEGER,
        esStackInfoUnitCost                Integer32,
        esStackInfoStartPort               Integer32,
        esStackInfoPortRange               Integer32
    }

    esStackInfoBoxId        OBJECT-TYPE
        SYNTAX            Integer32 (1..255)
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
           "This object indicates box ID of the entry."
        ::= { esStackUnitInfoEntry 1 }

    esStackInfoExist        OBJECT-TYPE
        SYNTAX            TruthValue
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The state of existence of the unit."
        ::= { esStackUnitInfoEntry 2 }

    esStackInfoRole    OBJECT-TYPE
        SYNTAX        INTEGER {
            unknown(1),
            standAlone(3),
            master(4),
            slave(5),
            backupmaster(6)
        }
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The stacking role of the unit."
       ::= { esStackUnitInfoEntry 3 }

    esStackInfoUserSetBoxId    OBJECT-TYPE
        SYNTAX            Integer32 (0..255)
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
            "Allows setting the unit number associated with this unit.  This number must 
            be less than the value supported. Setting 
            this object to a non-zero value will initate unit renumbering. The switch will 
            be reset to perform unit renumbering and the configuration of switch interfaces 
            will be cleared. If the unit being renumbered is the manager of the stack, then
            all the switches in the stack will be reset to perform Manager unit renumbering 
            and the configuration of Manager switch interfaces will be cleared."
        ::= { esStackUnitInfoEntry 4 }

    esStackInfoModuleName        OBJECT-TYPE
        SYNTAX            DisplayString (SIZE (0..32))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "This object indicates the module name of the device."
        ::= { esStackUnitInfoEntry 5 }

    esStackInfoPriority        OBJECT-TYPE
        SYNTAX            Integer32 (0..15)
        MAX-ACCESS        read-write
        STATUS            current
        DESCRIPTION
            "Indicates the configured preference value assigned to the unit. 
            The preference value indicates how likely this unit is to be 
            chosen as the management unit. A value of 0 indicates an 
            unassigned preference.
            1 - 15 indicates a specified preference and the higher number
            means a higher priority."
        ::= { esStackUnitInfoEntry 6 }

    esStackInfoMacAddr        OBJECT-TYPE
        SYNTAX            MacAddress
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The MAC address of the device."
        ::= { esStackUnitInfoEntry 7 }

    esStackInfoPromVersion        OBJECT-TYPE
        SYNTAX            DisplayString (SIZE (0..255))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "A textual string containing the PROM version of the
            stacking device."
        ::= { esStackUnitInfoEntry 8 }

    esStackInfoFirmwareVer    OBJECT-TYPE
        SYNTAX            DisplayString (SIZE (0..255))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "A textual string containing the firmware version of the
        stacking device."
        ::= { esStackUnitInfoEntry 9 }

    esStackInfoHardwareVer    OBJECT-TYPE
        SYNTAX            DisplayString (SIZE (0..255))
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "A textual string containing the hardware version of the
            stacking device."
        ::= { esStackUnitInfoEntry 10 }

    esStackInfoUnitStatus    OBJECT-TYPE
        SYNTAX            INTEGER {
            unknown(0),
            ok(1),
            unsupported(2),
            codeMismatch(3),
            notPresent(4),
            codeUpdate(5)
        }
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The unit status of this stacking box."
        ::= { esStackUnitInfoEntry 14 }

     esStackInfoUnitCost        OBJECT-TYPE
        SYNTAX            Integer32 (0..15)
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The unit cost."
        ::= { esStackUnitInfoEntry 15 }

     esStackInfoStartPort		OBJECT-TYPE
        SYNTAX			Integer32 (0..65535)
        MAX-ACCESS		read-only
        STATUS			current
        DESCRIPTION
            "The start front port number of this stacking box."
        ::= { esStackUnitInfoEntry 16 }

     esStackInfoPortRange		OBJECT-TYPE
        SYNTAX			Integer32 (0..65535)
        MAX-ACCESS		read-only
        STATUS			current
        DESCRIPTION
            "The total front ports of this unit."
        ::= { esStackUnitInfoEntry 17 }

-- -----------------------------------------------------------------------------
    esStackUnitStackPortTable   OBJECT-TYPE
        SYNTAX         SEQUENCE OF EsStackUnitStackPortEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
           "This table displays contains information for all stack ports present 
           in the stacking system.
           When stacking mode is not effectively enabled, there is no entry in
           this table.
           "
        ::= { esStackMgmt 14 }

    esStackUnitStackPortEntry OBJECT-TYPE
        SYNTAX         EsStackUnitStackPortEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION
            "An entry (conceptual row) in esStackUnitStackPortTable."
        INDEX       { esStackStackPortIndex }
        ::= { esStackUnitStackPortTable 1}

    EsStackUnitStackPortEntry ::=   SEQUENCE {
        esStackStackPortIndex              Unsigned32,
        esStackStackPortBoxId              Integer32,
        esStackStackPortTag                DisplayString,
        esStackStackPortLinkStatus         INTEGER,
        esStackStackPortLinkSpeed          Gauge32,
        esStackStackPortNeighborBoxId      Integer32
    }

    esStackStackPortIndex        OBJECT-TYPE
        SYNTAX      Unsigned32
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
           "An arbitrary index used to reference Stack Ports in the table."
        ::= { esStackUnitStackPortEntry 1 }

    esStackStackPortBoxId       OBJECT-TYPE
        SYNTAX      Integer32 (1..255)
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The Box Index this Stack Port is physically located on."
        ::= { esStackUnitStackPortEntry 2 }

    esStackStackPortTag         OBJECT-TYPE
        SYNTAX      DisplayString
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The name of the Stack Port for this instance."
        ::= { esStackUnitStackPortEntry 3 }

    esStackStackPortLinkStatus  OBJECT-TYPE
        SYNTAX      INTEGER {
                     up(1),
                     down(2)
                    }
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Link status of the Stack Port."
        ::= { esStackUnitStackPortEntry 4 }

    esStackStackPortLinkSpeed   OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Speed of the Stack Port measured in Gb/s."
        ::= { esStackUnitStackPortEntry 5 }

    esStackStackPortNeighborBoxId   OBJECT-TYPE
        SYNTAX      Integer32 (1..255)
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The Neighbor Box Index this Stack Port is physically connected to.
             When the link status of this Stack Port is down, box ID 0 is always 
             returned."
        ::= { esStackUnitStackPortEntry 6 }

-- -----------------------------------------------------------------------------
    esStackNotificationInfo    OBJECT IDENTIFIER ::= { esStackMIBObjects 2 }

    esStackNotifyInfoBoxId OBJECT-TYPE
        SYNTAX            Integer32 (1..255)
        MAX-ACCESS        accessible-for-notify
        STATUS            current
        DESCRIPTION
           "This object indicates box ID of the notification."
        ::= { esStackNotificationInfo 1 }

    esStackNotifyInfoTopologyType OBJECT-TYPE
        SYNTAX          INTEGER    {
            chain(1),
            ring(2)
        }
        MAX-ACCESS        accessible-for-notify
        STATUS            current
        DESCRIPTION
           "This object indicates the current stacking topology of the
           notification."
        ::= { esStackNotificationInfo 2 }


--  ***************************************************************************
--  Notifications
--  ***************************************************************************

    esStackTPChangeNotification NOTIFICATION-TYPE
        OBJECTS            {
            esStackNotifyInfoTopologyType,
            esStackNotifyInfoBoxId,
            esStackInfoMacAddr
        }
       STATUS          current
       DESCRIPTION     "The stacking topology change notification."
       ::= { esStackMIBNotifications 4 }


-- -----------------------------------------------------------------------------
-- MIB Conformance statements
-- -----------------------------------------------------------------------------
    esStackMIBCompliances    OBJECT IDENTIFIER ::= { esStackMIBConformance 1 }
    esStackMIBGroups         OBJECT IDENTIFIER ::= { esStackMIBConformance 2 }

    esStackCompliance MODULE-COMPLIANCE
        STATUS          current
        DESCRIPTION
            "The compliance statement for entities which implement the
            DLINKSW-STACK-MIB."

        MODULE          -- this module
        MANDATORY-GROUPS    {
            esStackBasicMgmtGroup,
            esStackNotifGroup
        }

        GROUP esStackBandwidthMgmtGroup
        DESCRIPTION
            "This group is mandatory if configurable stacking port bandwidth
            is supported."

        ::= { esStackMIBCompliances 1 }

-- Units of Conformance

     esStackBasicMgmtGroup OBJECT-GROUP
        OBJECTS {
            esStackMyBoxId,
            esStackMasterBoxId,
            esStackBackupBoxId,
            esStackNumOfDevices,
            esStackAdminEnabled,
            esStackTrapStateEnabled,
            esStackRunningConfigSyncStatus,
            esStackRunningConfigLastSync,
            esStackRunningConfigNextSync,
            esStackMaxNumOfDevices,
            esStackMaxNumOfCost, 
            esStackNumOfCost, 
            esStackStackTechnology,
            esStackTopology,
            esStackInfoExist,
            esStackInfoRole,
            esStackInfoUserSetBoxId,
            esStackInfoModuleName,
            esStackInfoPriority,
            esStackInfoMacAddr,
            esStackInfoPromVersion,
            esStackInfoFirmwareVer,
            esStackInfoHardwareVer,
            esStackNotifyInfoBoxId,
            esStackNotifyInfoTopologyType,
            esStackInfoUnitStatus,
            esStackInfoUnitCost
        }
        STATUS current
        DESCRIPTION
            "A collection of objects provides basic management and information
            for stacking feature."
        ::= { esStackMIBGroups 1 }

    esStackBandwidthMgmtGroup OBJECT-GROUP
        OBJECTS {
            esStackBandwidth,
            esStackStackPortBoxId,
            esStackStackPortTag,
            esStackStackPortLinkStatus,
            esStackStackPortLinkSpeed,
            esStackStackPortNeighborBoxId
        }
        STATUS current
        DESCRIPTION
            "A collection of objects providing management and information for
            stacking port bandwidth."
        ::= { esStackMIBGroups 2 }

    esStackNotifGroup NOTIFICATION-GROUP
        NOTIFICATIONS {
            esStackTPChangeNotification
        }
        STATUS  current
        DESCRIPTION
             "A collection of notifications for indicating the status change
             of stacking."
        ::= { esStackMIBGroups 3 }



END