-- MIB file created 25-Oct-2005 17:48:57, by
--   SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com

CISCO-APPLIANCE-REDUNDANCY-MIB DEFINITIONS ::= BEGIN

-- From file: "CISCO-APPLIANCE-REDUNDANCY-MIB.my"
-- Compile options "4 7 F H N O W 03 06 0B 0G 0N 0T"

IMPORTS
    InetAddressType, InetAddress
            FROM INET-ADDRESS-MIB
    InterfaceIndexOrZero
            FROM IF-MIB
    DateAndTime, TruthValue, TimeInterval
            FROM SNMPv2-TC-v1
    ciscoMgmt
            FROM CISCO-SMI
    Counter, Gauge
            FROM RFC1155-SMI
    OBJECT-TYPE
            FROM RFC-1212
    TRAP-TYPE
            FROM RFC-1215;

ciscoApplianceRedundancyMIB OBJECT IDENTIFIER ::= { ciscoMgmt 458 }
-- MODULE-IDENTITY
--  LastUpdated
--    200412230000Z
--  OrgName
--    Cisco Systems, Inc.
--  ContactInfo
--    Cisco Systems
--     Customer Service
--    
--    Postal: 170 W. Tasman Drive
--     San Jose, CA 95134
--     USA
--    
--    Tel:    +1 800 553-NETS
--    
--    E-mail: cs-wlse@cisco.com
--  Descr
--    This mib defines the SNMP objects to report the status of 
--     High Availability (HA) functionality in Cisco network 
--     management appliance devices. The HA functinality is
--     achieved via the redundancy of network management appliance
--     devices.
--    
--     An network management appliance is a device which combines 
--     hardware and software to provide specific network management
--     services. Cisco WLSE, Wireless Service Engine (WLSE) is such
--     an appliance.
--    
--     The High Availability is achieved via redundancy of 
--     appliances. This redundancy scheme is designed to support 
--     hardware or software failure of the appliances in a non-
--     disruptive manner. Redundancy is achieved by configuring
--     a cluster of two appliances with one common virtual IP 
--     address. The data is mirrored from the active appliance to 
--     the standby appliance at regular intervals.
--    
--     One of the appliances is in active mode, performing all 
--     normal functions. The other appliance is in warm standby 
--     mode; that is, the appliance is up but no application
--     services are running. 
--    
--     Both the active and standby appliances have their own IP 
--     addresses. The active appliance also owns the virtual IP 
--     address to which all the service requests are made.
--    
--     The active appliance and standby appliance periodically poll
--     each other. If the standby appliance cannot reach the active
--     appliance, it will become the active appliance. This is 
--     called a switchover event. The switchover can be caused by 
--     other causes, for example, via user commands.
--    
--     Both the active and standby appliances should implement 
--     this MIB and report any exceptions caused by switchover 
--     events.

ciscoApplRedundancyMIBObjects OBJECT IDENTIFIER ::= { ciscoApplianceRedundancyMIB 1 }
carConfigObjects OBJECT IDENTIFIER ::= { ciscoApplRedundancyMIBObjects 1 }
carSwitchOverObjects OBJECT IDENTIFIER ::= { ciscoApplRedundancyMIBObjects 2 }
carHAMIBNotifPrefix OBJECT IDENTIFIER ::= { ciscoApplianceRedundancyMIB 2 }
carHAMIBNotifications OBJECT IDENTIFIER ::= { carHAMIBNotifPrefix 0 }
ciscoHAMIBConformance OBJECT IDENTIFIER ::= { ciscoApplianceRedundancyMIB 3 }
ciscoHAMIBCompliances OBJECT IDENTIFIER ::= { ciscoHAMIBConformance 1 }
ciscoHAMIBGroups OBJECT IDENTIFIER ::= { ciscoHAMIBConformance 2 }

CarRedundancyState ::= INTEGER {
        notConfigured(1),
        starting(2),
        active(3),
        preStandby(4),
        standby(5),
        activeLostStandby(6),
        activeLostNetwork(7),
        standbyLostNetwork(8)
        }
-- TEXTUAL-CONVENTION
--  Status
--    mandatory
--  Descr
--    States of the HA redundancy: 
--    
--     notConfigured      - The appliance is not configured for 
--                          redundancy.
--    
--     starting           - The appliance is configured for redundancy
--                          and is initializing. This state could 
--                          apply to both active and standby 
--                          appliances.
--    
--     active             - The appliance is the active appliance.
--    
--     preStandby         - The appliance is configured to be 
--                          standby and is attempting to restore 
--                          data from the active appliance and is not
--                          yet in the standby mode.
--    
--     standby            - The appliance is warm standby mode.
--    
--     activeLostStandby  - The active appliance is not getting any 
--                          response from the standby appliance.
--    
--     activeLostNetwork  - The active appliance is not getting any 
--                          response from the standby appliance or 
--                          from the default gateway. There is 
--                          possibly network issue.
--    
--     standbyLostNetwork - The standby appliance is not getting any
--                          response from the active appliance or 
--                          from the default gateway. There is 
--                          possibly network issue.

CarSwitchOverReason ::= INTEGER {
        lossConnWithActive(1),
        forcedSwitchOver(2),
        unknown(3)
        }
-- TEXTUAL-CONVENTION
--  Status
--    mandatory
--  Descr
--    Cause of HA switchover event.
--    
--     lossConnWithActive - Switchover is caused by loss of 
--                          connectivity to active appliance.
--    
--     forcedSwitchOver   - Switchover is caused by user command.
--    
--     unknown            - Unknown reason.

carRedundancySyncInterval OBJECT-TYPE
    SYNTAX TimeInterval
--    Rsyntax INTEGER(0..2147483647)
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Time interval at which the active and standby appliances
         are synchronized. Synchronization consists of incrementally
         backing up the data on the active appliance and restoring
         on the standby appliance."
    ::= { carConfigObjects 1 }

carRedundancyCheckInterval OBJECT-TYPE
    SYNTAX TimeInterval
--    Rsyntax INTEGER(0..2147483647)
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Time interval to check the availability status of each
         appliance. Both the active and standby appliances will
         check the status of each other in this time interval.
         If the standby appliance is not able to connect to the
         active appliance during this check, it will become the
         active appliance."
    ::= { carConfigObjects 2 }

carRedundancyState OBJECT-TYPE
    SYNTAX CarRedundancyState
--    Rsyntax INTEGER {
--        notConfigured(1),
--        starting(2),
--        active(3),
--        preStandby(4),
--        standby(5),
--        activeLostStandby(6),
--        activeLostNetwork(7),
--        standbyLostNetwork(8)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The HA redundancy state of this appliance device."
    DEFVAL { notConfigured }
    ::= { carConfigObjects 3 }

carNotificationEnabled OBJECT-TYPE
    SYNTAX TruthValue
--    Rsyntax INTEGER {
--        true(1),
--        false(2)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Enable or disable HA switchover event notifications via SNMP."
    DEFVAL { false }
    ::= { carConfigObjects 4 }

carHAAddressTable OBJECT-TYPE
    SYNTAX SEQUENCE OF CarHAAddressEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "This table keeps the current configuration of the address 
         information of the active and standby appliances. There is an
         entry in this table corresponding to each network interface
         that is configured for redundancy. Thus, the number of 
         entries in this table corresponds to the number of interfaces
         configured for redundancy."
    ::= { carConfigObjects 5 }

carHAAddressEntry OBJECT-TYPE
    SYNTAX CarHAAddressEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An entry containing address information for HA configuration
         on a network interface."
    INDEX { carHAAddrTableIndex }
    ::= { carHAAddressTable 1 }

CarHAAddressEntry ::= SEQUENCE {
    carHAAddrTableIndex InterfaceIndexOrZero,
    carVirtualAddressType InetAddressType,
    carVirtualAddress InetAddress,
    carMyAddressType InetAddressType,
    carMyAddress InetAddress,
    carPeerAddressType InetAddressType,
    carPeerAddress InetAddress
    }

carHAAddrTableIndex OBJECT-TYPE
    SYNTAX InterfaceIndexOrZero
--    Rsyntax INTEGER(0..2147483647)
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "This index matches the interface number for which the Virtual 
         IP configuration is maintained. For example, the Virtual IP
         configured on interface eth0 will be index 0. Entry for eth1 
         will be index 1,... and so on."
    ::= { carHAAddressEntry 1 }

carVirtualAddressType OBJECT-TYPE
    SYNTAX InetAddressType
--    Rsyntax INTEGER {
--        ?? enum value of zero may cause problems
--        unknown(0),
--        ipv4(1),
--        ipv6(2),
--        ipv4z(3),
--        ipv6z(4),
--        dns(16)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The type of address stored in carVirtualAddress."
    ::= { carHAAddressEntry 2 }

carVirtualAddress OBJECT-TYPE
    SYNTAX InetAddress
--    Rsyntax OCTET STRING(SIZE(0..255))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The virtual IP address configured for this interface. The type
        of this mib variable is defined in carVirtualAddressType.
         This address binds to the active appliance at all times.
         All the management requests should be made to this address."
    ::= { carHAAddressEntry 3 }

carMyAddressType OBJECT-TYPE
    SYNTAX InetAddressType
--    Rsyntax INTEGER {
--        ?? enum value of zero may cause problems
--        unknown(0),
--        ipv4(1),
--        ipv6(2),
--        ipv4z(3),
--        ipv6z(4),
--        dns(16)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The type of address stored in carMyAddress"
    ::= { carHAAddressEntry 4 }

carMyAddress OBJECT-TYPE
    SYNTAX InetAddress
--    Rsyntax OCTET STRING(SIZE(0..255))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The IP address of the interface configured for this HA 
         configuration in this appliance. The type of this mib variable
         is defined in carMyAddressType. Note this value will not be 
         affected by switchover events."
    ::= { carHAAddressEntry 5 }

carPeerAddressType OBJECT-TYPE
    SYNTAX InetAddressType
--    Rsyntax INTEGER {
--        ?? enum value of zero may cause problems
--        unknown(0),
--        ipv4(1),
--        ipv6(2),
--        ipv4z(3),
--        ipv6z(4),
--        dns(16)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The type of address stored in carPeerAddress"
    ::= { carHAAddressEntry 6 }

carPeerAddress OBJECT-TYPE
    SYNTAX InetAddress
--    Rsyntax OCTET STRING(SIZE(0..255))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The IP address of the interface configured for this HA 
         configuration in the peer appliance. The type of this mib 
         variable is defined in carPeerAddressType. Note this value 
         will not be affected by switchover events."
    ::= { carHAAddressEntry 7 }

carLastSwitchOverReason OBJECT-TYPE
    SYNTAX CarSwitchOverReason
--    Rsyntax INTEGER {
--        lossConnWithActive(1),
--        forcedSwitchOver(2),
--        unknown(3)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Cause for the most recent switchover."
    ::= { carSwitchOverObjects 1 }

carLastSwitchOverTime OBJECT-TYPE
    SYNTAX DateAndTime
--    Rsyntax OCTET STRING(SIZE(8|11))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The local date and time when the last switchover event 
        occurred and was logged to the system."
    ::= { carSwitchOverObjects 2 }

carTotalSwitchOvers OBJECT-TYPE
    SYNTAX Counter
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The number of all HA switchover events."
    ::= { carSwitchOverObjects 3 }

carMaxSwitchOverHistoryRecords OBJECT-TYPE
    SYNTAX Gauge(0..1024)
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The maximun number of records to keep in 
         carSwitchOverHistoryTable. New records will replace the old 
         records on a first-in-first-out basis.
        
         A value of 0 indicates no history will be retained."
    DEFVAL { 20 }
    ::= { carSwitchOverObjects 4 }

carSwitchOverHistoryTable OBJECT-TYPE
    SYNTAX SEQUENCE OF CarSwitchOverHistEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "This table keeps an history of HA switchover
         events. The maximum number of records is equal 
         or less than carMaxSwitchOverRecords."
    ::= { carSwitchOverObjects 5 }

carSwitchOverHistEntry OBJECT-TYPE
    SYNTAX CarSwitchOverHistEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An entry containing information about a HA switchover event."
    INDEX { carSWHistTableIndex }
    ::= { carSwitchOverHistoryTable 1 }

CarSwitchOverHistEntry ::= SEQUENCE {
    carSWHistTableIndex Gauge,
    carSWHistActiveNodeAddressType InetAddressType,
    carSWHistActiveNodeAddress InetAddress,
    carSWHistStandbyNodeAddressType InetAddressType,
    carSWHistStandbyNodeAddress InetAddress,
    carSWHistEventTime DateAndTime,
    carSWHistEventReason CarSwitchOverReason
    }

carSWHistTableIndex OBJECT-TYPE
    SYNTAX Gauge(1..4294967295)
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An monotonically increasing number for the sole purpose 
         of indexing entries. When it reaches maximum value, the agent 
         sets it back to 1."
    ::= { carSwitchOverHistEntry 1 }

carSWHistActiveNodeAddressType OBJECT-TYPE
    SYNTAX InetAddressType
--    Rsyntax INTEGER {
--        ?? enum value of zero may cause problems
--        unknown(0),
--        ipv4(1),
--        ipv6(2),
--        ipv4z(3),
--        ipv6z(4),
--        dns(16)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Represents the type of address stored in 
         carSWHistActiveNodeAddress."
    ::= { carSwitchOverHistEntry 2 }

carSWHistActiveNodeAddress OBJECT-TYPE
    SYNTAX InetAddress
--    Rsyntax OCTET STRING(SIZE(0..255))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The address of the active appliance after the switchover 
         event. carSWHistActiveNodeAddressType specifies the type of 
         this mib variable."
    ::= { carSwitchOverHistEntry 3 }

carSWHistStandbyNodeAddressType OBJECT-TYPE
    SYNTAX InetAddressType
--    Rsyntax INTEGER {
--        ?? enum value of zero may cause problems
--        unknown(0),
--        ipv4(1),
--        ipv6(2),
--        ipv4z(3),
--        ipv6z(4),
--        dns(16)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Represents the type of address stored in
         carSWHistStandbyNodeAddress."
    ::= { carSwitchOverHistEntry 4 }

carSWHistStandbyNodeAddress OBJECT-TYPE
    SYNTAX InetAddress
--    Rsyntax OCTET STRING(SIZE(0..255))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The address of the standby appliance after the switchover 
         event. carSWHistStandbyNodeAddressType specifies the type
         of this mib variable."
    ::= { carSwitchOverHistEntry 5 }

carSWHistEventTime OBJECT-TYPE
    SYNTAX DateAndTime
--    Rsyntax OCTET STRING(SIZE(8|11))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The local date and time when the switchover event occurred
         and was logged to the system."
    ::= { carSwitchOverHistEntry 6 }

carSWHistEventReason OBJECT-TYPE
    SYNTAX CarSwitchOverReason
--    Rsyntax INTEGER {
--        lossConnWithActive(1),
--        forcedSwitchOver(2),
--        unknown(3)
--        }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "Cause of the switchover event."
    ::= { carSwitchOverHistEntry 7 }

carSwitchOverNotification TRAP-TYPE
-- Reverse mappable trap
    ENTERPRISE carHAMIBNotifPrefix
    VARIABLES {
        carSWHistEventTime, carSWHistEventReason, 
        carSWHistActiveNodeAddressType, carSWHistActiveNodeAddress, 
        carSWHistStandbyNodeAddressType, 
        carSWHistStandbyNodeAddress }
--  Status
--    mandatory
    DESCRIPTION
        "This notification is sent when a switchover event happened.
         This notification can be enabled or disabled via 
         carNotificationEnabled."
    ::= 1

ciscoHAConfigDataGroup OBJECT IDENTIFIER ::= { ciscoHAMIBGroups 1 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of objects that enable the switchover event
--     notification for the HA network elements.
--  objects
--    carVirtualAddressType, carVirtualAddress, carMyAddressType, 
--    carMyAddress, carPeerAddressType, carPeerAddress, 
--    carRedundancySyncInterval, carRedundancyCheckInterval, 
--    carRedundancyState, carNotificationEnabled

ciscoHASwitchOverDataGroup OBJECT IDENTIFIER ::= { ciscoHAMIBGroups 2 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of objects that record the switchover events
--     for HA network elements.
--  objects
--    carLastSwitchOverReason, carLastSwitchOverTime, 
--    carTotalSwitchOvers, carMaxSwitchOverHistoryRecords, 
--    carSWHistActiveNodeAddressType, carSWHistActiveNodeAddress, 
--    carSWHistStandbyNodeAddressType, carSWHistStandbyNodeAddress, 
--    carSWHistEventTime, carSWHistEventReason

ciscoHAExceptionNotifGroup OBJECT IDENTIFIER ::= { ciscoHAMIBGroups 3 }
-- NOTIFICATION-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of the monitored exception events.
--  notifications
--    carSwitchOverNotification

ciscoHAMIBCompliance OBJECT IDENTIFIER ::= { ciscoHAMIBCompliances 1 }
-- MODULE-COMPLIANCE
--  Status
--    mandatory
--  Descr
--    The compliance statement for entities which implement the 
--     CISCO-APPLIANCE-HIGH-AVAILABILITY-MIB.
--  Module
--    >>current<<
--   MandGroup
--    ciscoHAConfigDataGroup
--   MandGroup
--    ciscoHASwitchOverDataGroup
--   OptGroup
--    ciscoHAExceptionNotifGroup


END