HM2-L2REDUNDANCY-DLR-MIB DEFINITIONS ::= BEGIN

--
-- *************************************************************
-- Hirschmann Layer 2 Redundancy DLR MIB
-- *************************************************************
--

IMPORTS 
    MODULE-IDENTITY,
    OBJECT-TYPE,
    NOTIFICATION-TYPE,
    Unsigned32, Integer32           FROM SNMPv2-SMI

    RowStatus,
    TEXTUAL-CONVENTION,
    MacAddress                      FROM SNMPv2-TC

    InterfaceIndexOrZero            FROM IF-MIB
    SnmpAdminString                 FROM SNMP-FRAMEWORK-MIB
    hm2L2RedundancyMibObjects       FROM HM2-L2REDUNDANCY-MIB

    InetAddressType,
    InetAddress                     FROM INET-ADDRESS-MIB
    HmEnabledStatus                 FROM HM2-TC-MIB;

hm2DlrMibGroup			MODULE-IDENTITY 
    LAST-UPDATED "201411070000Z"
    ORGANIZATION "Hirschmann Automation and Control GmbH"
    CONTACT-INFO
        "Postal:     Stuttgarter Str. 45-51
                     72654 Neckartenzlingen
                     Germany
         Phone:      +49 7127 140
         E-mail:     hac.support@belden.com"
    DESCRIPTION
        "Hirschmann Layer 2 Redundancy DLR MIB.
         Copyright (C) 2014. All Rights Reserved."
    
    REVISION "201411070000Z" -- November 7, 2014
    DESCRIPTION
        "Initial version."
    ::= { hm2L2RedundancyMibObjects 5 }

--
-- *************************************************************
-- hm2DlrMibGroup
-- *************************************************************
--

hm2DlrMibNotifications         OBJECT IDENTIFIER ::= { hm2DlrMibGroup 0 }
hm2DlrMibObjects               OBJECT IDENTIFIER ::= { hm2DlrMibGroup 1 }
-- hm2DlrMibConformance        OBJECT IDENTIFIER ::= { hm2DlrMibGroup 2 }

--
-- *************************************************************
-- hm2DlrMib object groups
-- *************************************************************
-- 

hm2DlrConfiguration         OBJECT IDENTIFIER ::={ hm2DlrMibObjects 1 }
hm2DlrStatus                OBJECT IDENTIFIER ::={ hm2DlrMibObjects 2 }

--
-- *************************************************************
-- DLR specific Textual Conventions
-- *************************************************************
--

Hm2DlrNetworkTopologyType ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION  "Network topology type."
    SYNTAX       INTEGER {
                            linear(0),   -- network is linear
                            ring(1)      -- network is ring 
                         }

Hm2DlrNetworkStatusType ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION  "Network status type."
    SYNTAX       INTEGER {
                            normal(0),    -- network is functioning normal 
                            ringFault(1), -- indicates "ring fault"
                            loop(2),      -- indicates "unexpected loop detected"
                            partial(3),   -- indicates "partial network fault"
                            rapidFault(4) -- indicates "rapid fault/restore cycle"
                         }

Hm2DlrGatewayStatusType ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION  "Gateway status type."
    SYNTAX       INTEGER {
                            nonGateway(0),  -- gateway not enabled
                            backup(1),      -- backup gateway
                            active(2),      -- active gateway
                            uplinkFault(3), -- communication lost on uplink port
                            unsupported(4), -- cannot support currently operating gateway parameters (advertise interval and/or advertise timeout)
                            networkFault(5) -- partial network fault
                         }

Hm2DlrRingDeviceStatusType ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION  "Ring device status type."
    SYNTAX       INTEGER {
                            backup(0),     -- device is functioning as backup supervisor
                            supervisor(1), -- device is functioning as the active ring supervisor
                            node(2),       -- device is functioning as normal ring node
                            nonDlr(3),     -- device is operating in a non-DLR topology
                            unsupported(4) -- device cannot support currently operating ring parameters (beacon interval and/or beacon timeout)
                         }

Hm2DlrPortStatusType ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION  "Operational port status type."
    SYNTAX       INTEGER {
                            disabled(1),    -- all frames are dropped 
                            blocked(2),     -- all frames are dropped except DLR frames and
                                            -- frames from other protocols that also define to pass blocked ports
                            forwarding(3),  -- all frames are passed through
                            notConnected(4) -- the port has no link
                         }

Hm2DlrTimeInterval ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION
        "A period of time, measured in units of 1 second."
    SYNTAX       Integer32 (0..2147483647)
     
--
-- *************************************************************
-- DLR global objects
-- *************************************************************
--

hm2DlrGlobalAdminState    OBJECT-TYPE
    SYNTAX      HmEnabledStatus
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION 
        "Enable or disable DLR globally." 
    DEFVAL  { disable }
    ::= { hm2DlrConfiguration 1 }

--
-- *************************************************************
-- DLR configuration tables
-- *************************************************************
--

hm2DlrConfigTable  OBJECT-TYPE 
    SYNTAX      SEQUENCE OF Hm2DlrConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR configuration parameters table." 
    ::= { hm2DlrConfiguration 10 }

    
hm2DlrGatewayConfigTable  OBJECT-TYPE 
    SYNTAX      SEQUENCE OF Hm2DlrGatewayConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "Gateway settings table." 
    ::= { hm2DlrConfiguration 11 }
    
--
-- *************************************************************
-- DLR status tables
-- *************************************************************
--

hm2DlrStatusTable  OBJECT-TYPE 
    SYNTAX      SEQUENCE OF Hm2DlrStatusEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR runtime status table." 
    ::= { hm2DlrStatus 1 }   


hm2DlrRingParticipantsTable  OBJECT-TYPE 
    SYNTAX      SEQUENCE OF Hm2DlrRingParticipantsEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR ring participants table." 
    ::= { hm2DlrStatus 2 }


hm2DlrGatewayStatusTable  OBJECT-TYPE 
    SYNTAX      SEQUENCE OF Hm2DlrGatewayStatusEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR gateway status table." 
    ::= { hm2DlrStatus 3 }
    
--
-- *************************************************************
-- DLR ring configuration objects
-- *************************************************************
--

hm2DlrConfigEntry  OBJECT-TYPE 
    SYNTAX      Hm2DlrConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "Entry for DLR configuration parameters."
    INDEX       { hm2DlrRingIndex } 
    ::= { hm2DlrConfigTable 1 }
    
Hm2DlrConfigEntry ::= SEQUENCE {
        hm2DlrRingIndex               Unsigned32,
        hm2DlrRingName                SnmpAdminString,
        hm2DlrRingport1IfIndex        InterfaceIndexOrZero,
        hm2DlrRingport2IfIndex        InterfaceIndexOrZero,
        hm2DlrRingport1OperStatus     Hm2DlrPortStatusType,
        hm2DlrRingport2OperStatus     Hm2DlrPortStatusType,
        hm2DlrSupervisorAdminState    HmEnabledStatus,
        hm2DlrSupervisorPrecedence    Unsigned32,
        hm2DlrBeaconInterval          Unsigned32,
        hm2DlrBeaconTimeout           Unsigned32,
        hm2DlrVLANID                  Unsigned32,
        hm2DlrService                 INTEGER,             
        hm2DlrConfigRowStatus         RowStatus
    }

hm2DlrRingIndex  OBJECT-TYPE 
    SYNTAX      Unsigned32 (1..255)
    MAX-ACCESS  accessible-for-notify
    STATUS      current 
    DESCRIPTION 
        "DLR ring index." 
    -- This index is kept in config table only, but it is used in the whole mib -
    ::= { hm2DlrConfigEntry 1 }


hm2DlrRingName  OBJECT-TYPE
    SYNTAX      SnmpAdminString
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "A logical name for the DLR ring to ease the  
         management of DLR rings."
    DEFVAL { "" }
    ::= { hm2DlrConfigEntry 2 }


hm2DlrRingport1IfIndex   OBJECT-TYPE
    SYNTAX      InterfaceIndexOrZero
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Interface index of the ringport 1 in the DLR ring.
         A non-zero value indicates the ifIndex for the
         corresponding entry in the ifTable. "
    ::= { hm2DlrConfigEntry 3 }


hm2DlrRingport2IfIndex   OBJECT-TYPE
    SYNTAX      InterfaceIndexOrZero
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Interface index of the ringport 2 in the DLR ring.
         A non-zero value indicates the ifIndex for the
         corresponding entry in the ifTable. "
    ::= { hm2DlrConfigEntry 4 }


hm2DlrRingport1OperStatus   OBJECT-TYPE
    SYNTAX      Hm2DlrPortStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Operational status of ringport 1."
    ::= { hm2DlrConfigEntry 5 }


hm2DlrRingport2OperStatus   OBJECT-TYPE
    SYNTAX      Hm2DlrPortStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Operational status of ringport 2."
    ::= { hm2DlrConfigEntry 6 }


hm2DlrSupervisorAdminState    OBJECT-TYPE
    SYNTAX      HmEnabledStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Enable or disable the supervisor function.
         enable(1) indicates the device is configured 
         as a ring supervisor.
         disable(2) indicates the device is configured
         as a normal ring node."
    DEFVAL  { disable }
    ::= { hm2DlrConfigEntry 7 }

    
hm2DlrSupervisorPrecedence   OBJECT-TYPE
    SYNTAX      Unsigned32 (0..255)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Precedence of the ring supervisor.
         Numerically higher value indicates higher precedence."
    DEFVAL  { 0 }
    ::= { hm2DlrConfigEntry 8 }

    
hm2DlrBeaconInterval    OBJECT-TYPE
    SYNTAX      Unsigned32 (400..100000)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Beacon interval time in microseconds." 
    DEFVAL  { 400 }
    ::= { hm2DlrConfigEntry 9 }


hm2DlrBeaconTimeout    OBJECT-TYPE
    SYNTAX      Unsigned32 (800..500000)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Beacon timeout in microseconds.
         The Beacon Timeout shall be at least two times the Beacon Interval value." 
    DEFVAL  { 1960 }
    ::= { hm2DlrConfigEntry 10 }

    
hm2DlrVLANID    OBJECT-TYPE
    SYNTAX      Unsigned32 (0..4042)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "VLAN ID to use in the DLR protocol messages." 
    DEFVAL  { 1 }
    ::= { hm2DlrConfigEntry 11 }


hm2DlrService  OBJECT-TYPE
    SYNTAX  INTEGER {
                      noService(0),
                      verifyFaultLocation(1), 
                      clearRapidFaults(2),
                      restartSignOn(3),
                      clearGatewayPartialFault(4)
                    }
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "DLR specific services. 
         noService(0) will be returned when reading this attribute.
         verifyFaultLocation(1) causes the supervisor to verify fault location. 
         clearRapidFaults(2) clears the Rapid Fault condition in the supervisor,
         allowing the supervisor to return to normal operation.
         restartSignOn(3) restarts the Sign On process and refreshes the participants list.
         clearGatewayPartialFault(4) clears the partial network fault condition in the gateway,
         allowing the gateway to return to normal operation.
         clearGatewayPartialFault(4) is only supported if device is capable of the gateway."
    ::= { hm2DlrConfigEntry 12 }


hm2DlrConfigRowStatus OBJECT-TYPE
        SYNTAX      RowStatus
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "Describes the status of a row in the table.
             Supports creation, deletion and activation of rows.
             A row must not be active(1) in order to be modified.
             A row can be taken out of service by setting the value
             notInService(2)."
    ::= { hm2DlrConfigEntry 15 }
    
--
-- *************************************************************
-- DLR status objects
-- *************************************************************
--

hm2DlrStatusEntry  OBJECT-TYPE 
    SYNTAX      Hm2DlrStatusEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR runtime status entry."
    INDEX       { hm2DlrRingIndex } 
    ::= { hm2DlrStatusTable 1 }

Hm2DlrStatusEntry ::= SEQUENCE {
        hm2DlrCapabilityFlags                   BITS,
        hm2DlrDeviceOperStatus                  Hm2DlrRingDeviceStatusType,
        hm2DlrNetworkTopology                   Hm2DlrNetworkTopologyType,
        hm2DlrNetworkStatus                     Hm2DlrNetworkStatusType,
        hm2DlrLastNetworkStatusChange           Hm2DlrTimeInterval,
        hm2DlrRingParticipantsCount             Unsigned32,
        hm2DlrActiveSupervisorIpAddressType     InetAddressType,
        hm2DlrActiveSupervisorIpAddress         InetAddress,
        hm2DlrActiveSupervisorMacAddress        MacAddress,
        hm2DlrActiveSupervisorPrecedence        Unsigned32,
        hm2DlrRingFaultsCount                   Unsigned32,
        hm2DlrLastActiveNodePort1IpAddressType  InetAddressType,
        hm2DlrLastActiveNodePort1IpAddress      InetAddress,
        hm2DlrLastActiveNodePort1MacAddress     MacAddress,
        hm2DlrLastActiveNodePort2IpAddressType  InetAddressType,
        hm2DlrLastActiveNodePort2IpAddress      InetAddress,
        hm2DlrLastActiveNodePort2MacAddress     MacAddress
    }

hm2DlrCapabilityFlags   OBJECT-TYPE
    SYNTAX      BITS {
                      announce(0),   -- announce-based ring node 
                      beacon(1),     -- beacon-based ring node
                      supervisor(5), -- supervisor capable
                      gateway(6),    -- gateway capable
                      flushTable(7)  -- supporting flush table
                     }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "DLR device capabilities." 
    DEFVAL  { {beacon} }
    ::= { hm2DlrStatusEntry 1 }


hm2DlrDeviceOperStatus    OBJECT-TYPE
    SYNTAX      Hm2DlrRingDeviceStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Operational status of the device in the DLR ring." 
    DEFVAL  { node }
    ::= { hm2DlrStatusEntry 2 }


hm2DlrNetworkTopology    OBJECT-TYPE
    SYNTAX      Hm2DlrNetworkTopologyType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Current network topology mode." 
    DEFVAL  { ring }
    ::= { hm2DlrStatusEntry 3 }
    

hm2DlrNetworkStatus    OBJECT-TYPE
    SYNTAX      Hm2DlrNetworkStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Current network status." 
    DEFVAL  { normal }
    ::= { hm2DlrStatusEntry 4 }


hm2DlrLastNetworkStatusChange   OBJECT-TYPE
    SYNTAX      Hm2DlrTimeInterval
    UNITS       "seconds"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "The time in seconds since the network status has changed at last." 
    DEFVAL  { 0 }
    ::= { hm2DlrStatusEntry 5 }
  

hm2DlrRingParticipantsCount   OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Number of devices in the ring protocol participiants list." 
    DEFVAL  { 0 }
    ::= { hm2DlrStatusEntry 6 }

    
hm2DlrActiveSupervisorIpAddressType  OBJECT-TYPE 
    SYNTAX      InetAddressType 
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "Address type of hm2DlrActiveSupervisorIpAddress."
    DEFVAL  { ipv4 } 
    ::= { hm2DlrStatusEntry 7 }


hm2DlrActiveSupervisorIpAddress  OBJECT-TYPE 
    SYNTAX      InetAddress 
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "IP address of the active ring supervisor."
    DEFVAL  { '00000000'H } 
    ::= { hm2DlrStatusEntry 8 }


hm2DlrActiveSupervisorMacAddress  OBJECT-TYPE 
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "MAC address of the active ring supervisor." 
    DEFVAL  { '000000000000'H } 
    ::= { hm2DlrStatusEntry 9 }
  

hm2DlrActiveSupervisorPrecedence   OBJECT-TYPE
    SYNTAX      Unsigned32 (0..255)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Precedence value of the active ring supervisor." 
    DEFVAL  { 0 }
    ::= { hm2DlrStatusEntry 10 }


hm2DlrRingFaultsCount    OBJECT-TYPE
    SYNTAX      Unsigned32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Number of times since the supervisor has started,
         that the device has detected a ring fault,
         as either active or backup supervisor."
    DEFVAL  { 0 }
    ::= { hm2DlrStatusEntry 11 }


hm2DlrLastActiveNodePort1IpAddressType  OBJECT-TYPE 
    SYNTAX      InetAddressType 
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "Address type of hm2DlrLastActiveNodePort1IpAddress."
    DEFVAL  { ipv4 } 
    ::= { hm2DlrStatusEntry 12 }


hm2DlrLastActiveNodePort1IpAddress  OBJECT-TYPE 
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "IP address of last active node on port 1."
    DEFVAL  { '00000000'H } 
    ::= { hm2DlrStatusEntry 13 }


hm2DlrLastActiveNodePort1MacAddress  OBJECT-TYPE 
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "MAC address of last active node on port 1."
    DEFVAL  { '000000000000'H } 
    ::= { hm2DlrStatusEntry 14 } 
    

hm2DlrLastActiveNodePort2IpAddressType  OBJECT-TYPE 
    SYNTAX      InetAddressType 
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "Address type of hm2DlrLastActiveNodePort2IpAddress."
    DEFVAL  { ipv4 } 
    ::= { hm2DlrStatusEntry 15 }


hm2DlrLastActiveNodePort2IpAddress  OBJECT-TYPE 
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "IP address of last active node on port 2."
    DEFVAL  { '00000000'H } 
    ::= { hm2DlrStatusEntry 16 }


hm2DlrLastActiveNodePort2MacAddress  OBJECT-TYPE 
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "MAC address of last active node on port 2."
    DEFVAL  { '000000000000'H } 
    ::= { hm2DlrStatusEntry 17 } 

--
-- *************************************************************
-- DLR ring protocol participants
-- *************************************************************
-- 

hm2DlrRingParticipantsEntry  OBJECT-TYPE 
    SYNTAX      Hm2DlrRingParticipantsEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "List of devices participating in the ring protocol."
    INDEX       { hm2DlrRingIndex, hm2DlrRingParticipantsIndex }
    ::= { hm2DlrRingParticipantsTable 1 }

Hm2DlrRingParticipantsEntry ::= SEQUENCE {
        hm2DlrRingParticipantsIndex         Unsigned32,
        hm2DlrRingParticipantsIpAddressType InetAddressType,
        hm2DlrRingParticipantsIpAddress     InetAddress,
        hm2DlrRingParticipantsMacAddress    MacAddress
    }
    
hm2DlrRingParticipantsIndex  OBJECT-TYPE 
    SYNTAX      Unsigned32
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "Index for the ring participants table." 
    ::= { hm2DlrRingParticipantsEntry 1 }


hm2DlrRingParticipantsIpAddressType  OBJECT-TYPE 
    SYNTAX      InetAddressType
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION
        "Address type of hm2DlrRingParticipantsIpAddress."
    DEFVAL { ipv4 }
    ::= { hm2DlrRingParticipantsEntry 2 }

 
hm2DlrRingParticipantsIpAddress  OBJECT-TYPE 
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "IP address of the participant node."
    ::= { hm2DlrRingParticipantsEntry 3 }


hm2DlrRingParticipantsMacAddress  OBJECT-TYPE 
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "MAC address of the participant node."
    ::= { hm2DlrRingParticipantsEntry 4 }
    

--
-- *************************************************************
-- DLR gateway config objects
-- *************************************************************
-- 

hm2DlrGatewayConfigEntry  OBJECT-TYPE 
    SYNTAX      Hm2DlrGatewayConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "Entry with DLR gateway settings for the indexed ring."
    INDEX       { hm2DlrRingIndex, hm2DlrGatewayIndex }
    ::= { hm2DlrGatewayConfigTable 1 }
    
Hm2DlrGatewayConfigEntry ::= SEQUENCE {
        hm2DlrGatewayIndex                    Unsigned32,
        hm2DlrGatewayName                     SnmpAdminString,
        hm2DlrGatewayConfigLearningUpdate     HmEnabledStatus,
        hm2DlrGatewayConfigPrecedence         Unsigned32,
        hm2DlrGatewayConfigAdvertiseInterval  Unsigned32,
        hm2DlrGatewayConfigAdvertiseTimeout   Unsigned32,
        hm2DlrGatewayConfigUplinkPort1IfIndex InterfaceIndexOrZero,
        hm2DlrGatewayConfigUplinkPort2IfIndex InterfaceIndexOrZero,
        hm2DlrGatewayUplinkPort1OperStatus    Hm2DlrPortStatusType,
        hm2DlrGatewayUplinkPort2OperStatus    Hm2DlrPortStatusType,
        hm2DlrGatewayConfigRowStatus          RowStatus
    }
  
hm2DlrGatewayIndex  OBJECT-TYPE 
    SYNTAX      Unsigned32 (1..255)
    MAX-ACCESS  accessible-for-notify
    STATUS      current 
    DESCRIPTION
        "DLR gateway index."
    ::= { hm2DlrGatewayConfigEntry 1 }


hm2DlrGatewayName  OBJECT-TYPE
    SYNTAX      SnmpAdminString
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "A logical name for the DLR gateway to ease the 
         management of DLR gateways."
    DEFVAL { "" }
    ::= { hm2DlrGatewayConfigEntry 2 }


hm2DlrGatewayConfigLearningUpdate    OBJECT-TYPE
    SYNTAX      HmEnabledStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Enable or disable DLR gateway learning update.
         enable(1) indicates all DLR nodes will send 
         Learning_Update frame after gateway switchover.
         disable(2) indicates DLR nodes will not send 
         Learning_Update frame after gateway switchover."
    DEFVAL  { enable }
    ::= { hm2DlrGatewayConfigEntry 3 }


hm2DlrGatewayConfigPrecedence   OBJECT-TYPE
    SYNTAX      Unsigned32 (0..255)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Precedence of the DLR gateway."
    DEFVAL  { 0 }
    ::= { hm2DlrGatewayConfigEntry 4 }


hm2DlrGatewayConfigAdvertiseInterval    OBJECT-TYPE
    SYNTAX      Unsigned32 (1000..100000)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Gateway advertise interval time in microseconds."
    DEFVAL  { 2000 }
    ::= { hm2DlrGatewayConfigEntry 5 }


hm2DlrGatewayConfigAdvertiseTimeout    OBJECT-TYPE
    SYNTAX      Unsigned32 (2500..500000)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION 
        "Gateway  advertise timeout in microseconds."
    DEFVAL  { 5000 }
    ::= { hm2DlrGatewayConfigEntry 6 }


hm2DlrGatewayConfigUplinkPort1IfIndex   OBJECT-TYPE
    SYNTAX      InterfaceIndexOrZero
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Interface index of the uplink port 1 of the DLR 
         gateway.
         A non-zero value indicates the ifIndex for the 
         corresponding entry in the ifTable. "
    ::= { hm2DlrGatewayConfigEntry 7 }


hm2DlrGatewayConfigUplinkPort2IfIndex   OBJECT-TYPE
    SYNTAX      InterfaceIndexOrZero
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Interface index of the uplink port 2 of the DLR 
         gateway.
         A non-zero value indicates the ifIndex for the
         corresponding entry in the ifTable. "
    ::= { hm2DlrGatewayConfigEntry 8 }


hm2DlrGatewayUplinkPort1OperStatus   OBJECT-TYPE
    SYNTAX      Hm2DlrPortStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Operational status of the gateway uplink port 1."
    ::= { hm2DlrGatewayConfigEntry 9 }


hm2DlrGatewayUplinkPort2OperStatus   OBJECT-TYPE
    SYNTAX      Hm2DlrPortStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Operational status of the gateway uplink port 2."
    ::= { hm2DlrGatewayConfigEntry 10 }


hm2DlrGatewayConfigRowStatus OBJECT-TYPE
        SYNTAX RowStatus
        MAX-ACCESS read-create
        STATUS current
        DESCRIPTION
            "Describes the status of a row in the table.
             Supports creation, deletion and activation of rows.
             A row must not be active(1) in order to be modified.
             A row can be taken out of service by setting the value
             notInService(2)."
    ::= { hm2DlrGatewayConfigEntry 15 }

--
-- *************************************************************
-- DLR gateway status objects
-- *************************************************************
--

hm2DlrGatewayStatusEntry  OBJECT-TYPE 
    SYNTAX      Hm2DlrGatewayStatusEntry
    MAX-ACCESS  not-accessible
    STATUS      current 
    DESCRIPTION 
        "DLR gateway status information entry."
    INDEX       { hm2DlrRingIndex, hm2DlrGatewayIndex } 
    ::= { hm2DlrGatewayStatusTable 1 }
    
Hm2DlrGatewayStatusEntry ::= SEQUENCE {
        hm2DlrGatewayStatus              Hm2DlrGatewayStatusType,
        hm2DlrGatewayStatusPrecedence    Unsigned32,
        hm2DlrGatewayStatusIpAddressType InetAddressType,
        hm2DlrGatewayStatusIpAddress     InetAddress,
        hm2DlrGatewayStatusMacAddress    MacAddress
    }

hm2DlrGatewayStatus    OBJECT-TYPE
    SYNTAX      Hm2DlrGatewayStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Gateway status." 
    DEFVAL  { nonGateway }
    ::= { hm2DlrGatewayStatusEntry 1 }
    

hm2DlrGatewayStatusPrecedence   OBJECT-TYPE
    SYNTAX      Unsigned32 (0..255)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION 
        "Precedence value of the active gateway."
    DEFVAL  { 0 }
    ::= { hm2DlrGatewayStatusEntry 2 }


hm2DlrGatewayStatusIpAddressType  OBJECT-TYPE 
    SYNTAX      InetAddressType
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "Address type of hm2DlrGatewayStatusIpAddress."
    DEFVAL  { ipv4 } 
    ::= { hm2DlrGatewayStatusEntry 3 }


hm2DlrGatewayStatusIpAddress  OBJECT-TYPE 
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "IP address of the active gateway."
    DEFVAL  { '00000000'H } 
    ::= { hm2DlrGatewayStatusEntry 4 }


hm2DlrGatewayStatusMacAddress  OBJECT-TYPE
    SYNTAX      MacAddress
    MAX-ACCESS  read-only
    STATUS      current 
    DESCRIPTION 
        "MAC address of the active gateway."
    DEFVAL  { '000000000000'H } 
    ::= { hm2DlrGatewayStatusEntry 5 }

   
-- 
-- ***********************************************************
-- DLR notifications (traps)
-- ***********************************************************
--
    
hm2DlrRingStatusTrap  NOTIFICATION-TYPE
    OBJECTS     { hm2DlrRingIndex, hm2DlrNetworkStatus }
    STATUS      current
    DESCRIPTION
        "This trap is sent when the network status changes."
    ::= { hm2DlrMibNotifications 1 }

-- -------------------------------------------------------------
-- End of the DLR MIB
-- -------------------------------------------------------------
END