mirror of
https://github.com/hsnodgrass/snmp_mib_archive.git
synced 2025-04-17 16:03:04 +00:00
542 lines
17 KiB
Plaintext
542 lines
17 KiB
Plaintext
CISCO-APPLIANCE-REDUNDANCY-MIB DEFINITIONS ::= BEGIN
|
|
|
|
IMPORTS
|
|
MODULE-IDENTITY,
|
|
NOTIFICATION-TYPE,
|
|
OBJECT-TYPE,
|
|
Counter32,
|
|
Unsigned32
|
|
FROM SNMPv2-SMI
|
|
InetAddressType,
|
|
InetAddress
|
|
FROM INET-ADDRESS-MIB
|
|
InterfaceIndexOrZero
|
|
FROM IF-MIB
|
|
DateAndTime,
|
|
TruthValue,
|
|
TimeInterval,
|
|
TEXTUAL-CONVENTION
|
|
FROM SNMPv2-TC
|
|
MODULE-COMPLIANCE,
|
|
NOTIFICATION-GROUP,
|
|
OBJECT-GROUP
|
|
FROM SNMPv2-CONF
|
|
ciscoMgmt
|
|
FROM CISCO-SMI;
|
|
|
|
ciscoApplianceRedundancyMIB MODULE-IDENTITY
|
|
LAST-UPDATED "200412230000Z"
|
|
ORGANIZATION "Cisco Systems, Inc."
|
|
CONTACT-INFO
|
|
"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"
|
|
DESCRIPTION
|
|
"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."
|
|
|
|
::= { ciscoMgmt 458 }
|
|
|
|
ciscoApplRedundancyMIBObjects OBJECT IDENTIFIER
|
|
::= { ciscoApplianceRedundancyMIB 1 }
|
|
|
|
carConfigObjects OBJECT IDENTIFIER
|
|
::= { ciscoApplRedundancyMIBObjects 1 }
|
|
|
|
carSwitchOverObjects OBJECT IDENTIFIER
|
|
::= { ciscoApplRedundancyMIBObjects 2 }
|
|
|
|
-- Textual Conventions
|
|
|
|
CarRedundancyState ::= TEXTUAL-CONVENTION
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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."
|
|
|
|
SYNTAX INTEGER {
|
|
notConfigured (1),
|
|
starting (2),
|
|
active (3),
|
|
preStandby (4),
|
|
standby (5),
|
|
activeLostStandby (6),
|
|
activeLostNetwork (7),
|
|
standbyLostNetwork (8)
|
|
}
|
|
|
|
CarSwitchOverReason ::= TEXTUAL-CONVENTION
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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."
|
|
|
|
SYNTAX INTEGER {
|
|
lossConnWithActive(1),
|
|
forcedSwitchOver(2),
|
|
unknown(3)
|
|
}
|
|
|
|
-- HA Device Configuration data
|
|
|
|
carRedundancySyncInterval OBJECT-TYPE
|
|
SYNTAX TimeInterval
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The HA redundancy state of this appliance device."
|
|
DEFVAL { notConfigured }
|
|
::= { carConfigObjects 3 }
|
|
|
|
carNotificationEnabled OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Enable or disable HA switchover event notifications via SNMP."
|
|
DEFVAL { false }
|
|
::= { carConfigObjects 4 }
|
|
|
|
carHAAddressTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CarHAAddressEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The type of address stored in carVirtualAddress."
|
|
::= { carHAAddressEntry 2 }
|
|
|
|
carVirtualAddress OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The type of address stored in carMyAddress"
|
|
::= { carHAAddressEntry 4 }
|
|
|
|
carMyAddress OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The type of address stored in carPeerAddress"
|
|
::= { carHAAddressEntry 6 }
|
|
|
|
carPeerAddress OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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 }
|
|
|
|
-- HA SwitchOver data
|
|
|
|
carLastSwitchOverReason OBJECT-TYPE
|
|
SYNTAX CarSwitchOverReason
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Cause for the most recent switchover."
|
|
::= { carSwitchOverObjects 1 }
|
|
|
|
carLastSwitchOverTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The local date and time when the last switchover event
|
|
occurred and was logged to the system."
|
|
::= { carSwitchOverObjects 2 }
|
|
|
|
carTotalSwitchOvers OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of all HA switchover events."
|
|
::= { carSwitchOverObjects 3 }
|
|
|
|
carMaxSwitchOverHistoryRecords OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..1024)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry containing information about a HA switchover event."
|
|
INDEX { carSWHistTableIndex }
|
|
::= { carSwitchOverHistoryTable 1 }
|
|
|
|
CarSwitchOverHistEntry::=
|
|
SEQUENCE {
|
|
carSWHistTableIndex Unsigned32,
|
|
carSWHistActiveNodeAddressType InetAddressType,
|
|
carSWHistActiveNodeAddress InetAddress,
|
|
carSWHistStandbyNodeAddressType InetAddressType,
|
|
carSWHistStandbyNodeAddress InetAddress,
|
|
carSWHistEventTime DateAndTime,
|
|
carSWHistEventReason CarSwitchOverReason
|
|
}
|
|
|
|
carSWHistTableIndex OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Represents the type of address stored in
|
|
carSWHistActiveNodeAddress."
|
|
::= { carSwitchOverHistEntry 2 }
|
|
|
|
carSWHistActiveNodeAddress OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Represents the type of address stored in
|
|
carSWHistStandbyNodeAddress."
|
|
::= { carSwitchOverHistEntry 4 }
|
|
|
|
carSWHistStandbyNodeAddress OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The local date and time when the switchover event occurred
|
|
and was logged to the system."
|
|
::= { carSwitchOverHistEntry 6 }
|
|
|
|
carSWHistEventReason OBJECT-TYPE
|
|
SYNTAX CarSwitchOverReason
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Cause of the switchover event."
|
|
::= { carSwitchOverHistEntry 7 }
|
|
|
|
-- Notifications
|
|
|
|
carHAMIBNotifPrefix OBJECT IDENTIFIER
|
|
::= { ciscoApplianceRedundancyMIB 2 }
|
|
|
|
carHAMIBNotifications OBJECT IDENTIFIER
|
|
::= { carHAMIBNotifPrefix 0 }
|
|
|
|
carSwitchOverNotification NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
carSWHistEventTime,
|
|
carSWHistEventReason,
|
|
carSWHistActiveNodeAddressType,
|
|
carSWHistActiveNodeAddress,
|
|
carSWHistStandbyNodeAddressType,
|
|
carSWHistStandbyNodeAddress
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This notification is sent when a switchover event happened.
|
|
This notification can be enabled or disabled via
|
|
carNotificationEnabled."
|
|
::= { carHAMIBNotifications 1 }
|
|
|
|
-- conformance
|
|
|
|
ciscoHAMIBConformance OBJECT IDENTIFIER
|
|
::= { ciscoApplianceRedundancyMIB 3 }
|
|
|
|
ciscoHAMIBCompliances OBJECT IDENTIFIER
|
|
::= { ciscoHAMIBConformance 1 }
|
|
|
|
ciscoHAMIBGroups OBJECT IDENTIFIER
|
|
::= { ciscoHAMIBConformance 2 }
|
|
|
|
-- compliance
|
|
|
|
ciscoHAMIBCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for entities which implement the
|
|
CISCO-APPLIANCE-HIGH-AVAILABILITY-MIB."
|
|
|
|
MODULE -- This module
|
|
MANDATORY-GROUPS {
|
|
ciscoHAConfigDataGroup,
|
|
ciscoHASwitchOverDataGroup
|
|
}
|
|
|
|
GROUP ciscoHAExceptionNotifGroup
|
|
DESCRIPTION
|
|
"This group is optional."
|
|
::= { ciscoHAMIBCompliances 1 }
|
|
|
|
-- Units of conformance
|
|
|
|
ciscoHAConfigDataGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
carVirtualAddressType,
|
|
carVirtualAddress,
|
|
carMyAddressType,
|
|
carMyAddress,
|
|
carPeerAddressType,
|
|
carPeerAddress,
|
|
carRedundancySyncInterval,
|
|
carRedundancyCheckInterval,
|
|
carRedundancyState,
|
|
carNotificationEnabled
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects that enable the switchover event
|
|
notification for the HA network elements."
|
|
::= { ciscoHAMIBGroups 1 }
|
|
|
|
ciscoHASwitchOverDataGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
carLastSwitchOverReason,
|
|
carLastSwitchOverTime,
|
|
carTotalSwitchOvers,
|
|
carMaxSwitchOverHistoryRecords,
|
|
carSWHistActiveNodeAddressType,
|
|
carSWHistActiveNodeAddress,
|
|
carSWHistStandbyNodeAddressType,
|
|
carSWHistStandbyNodeAddress,
|
|
carSWHistEventTime,
|
|
carSWHistEventReason
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects that record the switchover events
|
|
for HA network elements."
|
|
::= { ciscoHAMIBGroups 2 }
|
|
|
|
ciscoHAExceptionNotifGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS {
|
|
carSwitchOverNotification
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of the monitored exception events."
|
|
::= { ciscoHAMIBGroups 3 }
|
|
|
|
END
|