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-- *********************************************************************
-- CISCO-ENTITY-REDUNDANCY-MIB.my
-- Extension to the ENTITY-MIB in order to support provisioning,
-- monitoring and control of redundant system entities.
--
-- Feb 2005, Fred Frazer
--
-- Copyright (c) 2005, 2006 by Cisco Systems, Inc.
-- All rights reserved.
-- *********************************************************************
CISCO-ENTITY-REDUNDANCY-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
NOTIFICATION-TYPE,
OBJECT-TYPE,
Gauge32,
Counter64,
Unsigned32,
Integer32
FROM SNMPv2-SMI
RowStatus,
TimeStamp,
TruthValue,
StorageType,
AutonomousType
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
PhysicalIndex
FROM ENTITY-MIB
InetAddressType,
InetAddress
FROM INET-ADDRESS-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
CeRedunType,
CeRedunScope,
CeRedunArch,
CeRedunSwitchCommand,
CeRedunMode,
CeRedunMbrStatus,
CeRedunStateCategories,
CeRedunReasonCategories
FROM CISCO-ENTITY-REDUNDANCY-TC-MIB
ciscoMgmt
FROM CISCO-SMI
;
ciscoEntityRedunMIB MODULE-IDENTITY
LAST-UPDATED "200510010000Z"
ORGANIZATION "Cisco Systems, Inc."
CONTACT-INFO
"Cisco Systems, Inc.
Customer Service
Postal: 170 W. Tasman Drive
San Jose, CA 95134-1706
USA
Tel: +1 800 553-NETS
Email: cs-ha@cisco.com"
DESCRIPTION
"This management information module supports
configuration, control and monitoring of redundancy
protection for various kinds of components on
Cisco managed devices.
It is meant to be generic enough to handle basic
redundancy control and monitoring for many types of
redundant member components and redundancy architectures
as long as there is an Entity MIB entPhysicalIndex and
entPhysicalVendorType assigned to each member component.
It is designed so that the tables can be augmented in
other extension MIBS which build upon this MIB by
adding additional objects that may be specific to a
particular type of redundancy or member component.
This MIB can also be used in cases where some types of
redundancy groups and members don't require explicit
user configuration. One example may be redundant fan
assemblies. In those cases, the managed system should
internally assign group and member indexes, so that
it can provide read-only access to the group and member
tables. This allows MIB monitoring for these types of
redundant entities.
"
REVISION "200510010000Z"
DESCRIPTION
"The initial version of this MIB module."
::= { ciscoMgmt 498 }
ciscoEntityRedunMIBNotifs OBJECT IDENTIFIER
::= { ciscoEntityRedunMIB 0 }
ciscoEntityRedunMIBObjects OBJECT IDENTIFIER
::= { ciscoEntityRedunMIB 1 }
ciscoEntityRedunMIBConform OBJECT IDENTIFIER
::= { ciscoEntityRedunMIB 2 }
--
-- Redundancy Group Tables
--
-- These tables allow managed systems to report information about
-- the types of redundancy groups available on the reporting system.
-- They also allow configuration and monitoring of objects which
-- apply to each redundancy group.
--
ceRedunGroup OBJECT IDENTIFIER ::= {ciscoEntityRedunMIBObjects 1 }
-- Redundancy Group Types Table
ceRedunGroupTypesTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunGroupTypesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists the basic types of redundancy groups
supported on the managed device along with additional
information about each group type.
"
::= {ceRedunGroup 1 }
ceRedunGroupTypesEntry OBJECT-TYPE
SYNTAX CeRedunGroupTypesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunGroupTypesTable."
INDEX { ceRedunGroupTypeIndex }
::= {ceRedunGroupTypesTable 1 }
CeRedunGroupTypesEntry ::= SEQUENCE {
ceRedunGroupTypeIndex Unsigned32,
ceRedunGroupTypeName SnmpAdminString,
ceRedunGroupCounts Gauge32,
ceRedunNextUnusedGroupIndex Unsigned32,
ceRedunMaxMbrsInGroup Unsigned32,
ceRedunUsesGroupName TruthValue,
ceRedunGroupDefinitionChanged TimeStamp
}
ceRedunGroupTypeIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index assigned for each type of redundancy group supported
on a managed system that requires its own table listing
entPhysicalVendorTypes allowed as members for its groups.
For instance, port groups have a different set of allowed
entPhysicalVendorTypes than linecard groups. So each should
have a separate ceRedunGroupTypeIndex.
For this example, a command line interface may differentiate
by using separate keywords (port-group versus linecard-group)
rather than exposing the ceRedunGroupTypeIndex to a user.
"
::= { ceRedunGroupTypesEntry 1 }
ceRedunGroupTypeName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The textual name of the redundancy group type. The value
of this object should be the name of the redundancy group
type assigned by the local device as it would appear
for display commands entered at the device's `console'.
Examples are port-group, linecard-group, fan-group, etc.
"
::= { ceRedunGroupTypesEntry 2 }
ceRedunGroupCounts OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current count of redundancy groups for a specific
ceRedunGroupTypeIndex. This count indicates the number
of rows in the ceRedunGroupTable for a specific
ceRedunGroupTypeIndex.
"
::= { ceRedunGroupTypesEntry 3 }
ceRedunNextUnusedGroupIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The next unused group index available for configuring
a new redundancy group for this group type.
In order to avoid unnecessary collisions between competing
management stations, `adjacent' retrievals of this object
should give different index values.
But in order to prevent leaks of unused indexes, it is
acceptable to cycle through and report unused indexes again
if all of the indexes have already been retrieved previously,
yet some remain unused. So the retrieval of an index
should not be considered a permanent longterm reservation.
If there are no more unused group indexes available, the
managed system should return 0.
Note: 0 may be an acceptable group index on some
managed systems.
"
::= { ceRedunGroupTypesEntry 4 }
ceRedunMaxMbrsInGroup OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of primary plus secondary members allowed
in a group for a specific ceRedunGroupTypeIndex. If only
1:1 or 1+1 is supported, this should be 2.
If the maximum number is unknown or not determinable, the
managed system should return 0.
"
::= { ceRedunGroupTypesEntry 5 }
ceRedunUsesGroupName OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Boolean to indicate whether this type of redundancy group
uses the ceRedunGroupString object as a group name
identifier. If it is reported as 'true', the
ceRedunGroupString name must contain no internal spaces.
If it's reported as 'false', the ceRedunGroupString object
is just used as an optional description for the group
rather than as the group name.
"
::= { ceRedunGroupTypesEntry 6 }
ceRedunGroupDefinitionChanged OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when there was the most recent change
to any objects in the ceRedunGroupTypesTable except for
ceRedunGroupCounts or ceRedunNextUnusedGroupIndex.
The sysUpTime should also reflect changes to either the
ceRedunVendorTypesTable, ceRedunInternalStatesTable
or ceRedunSwitchoverReasonTable.
Normally these objects are static, but if there was an in
service upgrade to the software image of the managed system
then the tables may change and should be read again.
If there has been no change since the last initialization
of the local network management system, this object should
contain the value 0.
"
::= { ceRedunGroupTypesEntry 7 }
-- Redundancy VendorTypes Table
ceRedunVendorTypesTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunVendorTypesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists all entPhysicalVendorTypes allowed as
members for a specific ceRedunGroupTypeIndex on the
managed device, inclusive for all configurable values for
ceRedunType, ceRedunScope, ceRedunArch, etc.
If the ceRedunGroupDefinitionChanged object changes for
a particular ceRedunGroupTypeIndex, then this table may
have changed and should be read again.
Note: Although a specific ceRedunGroupTypeIndex may allow
groups of different entPhysicalVendorTypes, managed devices
typically enforce all members within a specific group to
have the same entPhysicalVendorType.
"
::= {ceRedunGroup 2 }
ceRedunVendorTypesEntry OBJECT-TYPE
SYNTAX CeRedunVendorTypesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunVendorTypesTable."
INDEX { ceRedunGroupTypeIndex,
ceRedunVendorType
}
::= {ceRedunVendorTypesTable 1 }
CeRedunVendorTypesEntry ::= SEQUENCE {
ceRedunVendorType AutonomousType
}
ceRedunVendorType OBJECT-TYPE
SYNTAX AutonomousType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Each row lists a specific entPhysicalVendorType which is
allowed as a member for groups of the type specified by
the ceRedunGroupTypeIndex.
Note: Normally an index object would have MAX-ACCESS of
not-accessible, but since the table contains only this
index object, the access is read-only.
"
::= { ceRedunVendorTypesEntry 1 }
-- Internal State Description table
ceRedunInternalStatesTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunInternalStatesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table allows the managed system to report a read-only
list of internal state numbers and the corresponding
descriptions which apply for the members of a particular
redundancy group type.
If the ceRedunGroupDefinitionChanged object changes for
a particular ceRedunGroupTypeIndex, then this table may
have changed and should be read again.
"
::= { ceRedunGroup 3 }
ceRedunInternalStatesEntry OBJECT-TYPE
SYNTAX CeRedunInternalStatesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunInternalStatesTable.
"
INDEX { ceRedunGroupTypeIndex,
ceRedunInternalStateIndex
}
::= { ceRedunInternalStatesTable 1 }
CeRedunInternalStatesEntry ::= SEQUENCE {
ceRedunInternalStateIndex Unsigned32,
ceRedunStateCategory CeRedunStateCategories,
ceRedunInternalStateDescr SnmpAdminString
}
ceRedunInternalStateIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is an index corresponding to an internal state of a
member for a redundancy group of type ceRedunGroupTypeIndex.
The state may include any of the initialization or
intermediate progression states necessary to reach a stable
active or standby state.
"
::= { ceRedunInternalStatesEntry 1 }
ceRedunStateCategory OBJECT-TYPE
SYNTAX CeRedunStateCategories
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This places the specific internal state into one of several
categories of internal states which are significant for
redundancy.
"
::= { ceRedunInternalStatesEntry 2 }
ceRedunInternalStateDescr OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is a string description for the specific internal
member state.
"
::= { ceRedunInternalStatesEntry 3 }
-- Switchover Reason Description table
ceRedunSwitchoverReasonTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunSwitchoverReasonEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table allows the managed system to report a read-only
list of switchover reason indexes and the corresponding
descriptions.
If the ceRedunGroupDefinitionChanged object changes for
a particular ceRedunGroupTypeIndex, then this table may
have changed and should be read again.
"
::= { ceRedunGroup 4 }
ceRedunSwitchoverReasonEntry OBJECT-TYPE
SYNTAX CeRedunSwitchoverReasonEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunSwitchoverReasonTable.
"
INDEX { ceRedunGroupTypeIndex,
ceRedunSwitchoverReasonIndex
}
::= { ceRedunSwitchoverReasonTable 1 }
CeRedunSwitchoverReasonEntry ::= SEQUENCE {
ceRedunSwitchoverReasonIndex Unsigned32,
ceRedunReasonCategory CeRedunReasonCategories,
ceRedunSwitchoverReasonDescr SnmpAdminString
}
ceRedunSwitchoverReasonIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is an index corresponding to a switchover reason code.
"
::= { ceRedunSwitchoverReasonEntry 1 }
ceRedunReasonCategory OBJECT-TYPE
SYNTAX CeRedunReasonCategories
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This categorizes the specific switchover reason into one
of several categories.
"
::= { ceRedunSwitchoverReasonEntry 2 }
ceRedunSwitchoverReasonDescr OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is a string description for the specific switchover
reason.
"
::= { ceRedunSwitchoverReasonEntry 3 }
-- Redundancy Group Table
ceRedunGroupLastChanged OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime corresponding to the last change
for any object in the ceRedunGroupTable.
The source of the change can be due to either an SNMP message
affecting an object in the table or due to any other source of
user input such as a command line interface.
The timestamp applies to all read-create objects even for
cases where the managed device only supports read-only
access because it doesn't require user configuration of
those objects.
If there has been no change since the last time the sysUpTime
was zero then report the sysUpTime as zero.
"
::= { ceRedunGroup 5 }
ceRedunGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists group configuration and status objects
for a specific redundancy group. However, the members are
configured separately in the ceRedunMbrTable.
"
::= { ceRedunGroup 6 }
ceRedunGroupEntry OBJECT-TYPE
SYNTAX CeRedunGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunGroupTable."
INDEX { ceRedunGroupTypeIndex,
ceRedunGroupIndex
}
::= {ceRedunGroupTable 1 }
CeRedunGroupEntry ::= SEQUENCE {
ceRedunGroupIndex Unsigned32,
ceRedunGroupString SnmpAdminString,
ceRedunGroupRedunType CeRedunType,
ceRedunGroupScope CeRedunScope,
ceRedunGroupArch CeRedunArch,
ceRedunGroupRevert INTEGER,
ceRedunGroupWaitToRestore Unsigned32,
ceRedunGroupDirection INTEGER,
ceRedunGroupStorageType StorageType,
ceRedunGroupRowStatus RowStatus
}
ceRedunGroupIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A group number assigned to a particular redundancy group.
A group consists of one or more primary members which are
protected by one or more secondary members.
"
::= { ceRedunGroupEntry 1 }
ceRedunGroupString OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If ceRedunUsesGroupName is 'true' for this redundancy group
type, this object is a group name identifier and the value
of this object has to be specified and should contain no
internal spaces when configuring this group entry.
If ceRedunUsesGroupName is 'false', the ceRedunGroupString
object is just used as an optional description for the
group rather than as the group name. In that case it's
allowed to have spaces in the string.
"
::= { ceRedunGroupEntry 2 }
ceRedunGroupRedunType OBJECT-TYPE
SYNTAX CeRedunType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The intended type of redundancy protection such as 'yCable'
or 'aps' for this redundancy group.
"
::= { ceRedunGroupEntry 3 }
ceRedunGroupScope OBJECT-TYPE
SYNTAX CeRedunScope
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object determines the local/remote scope of the
redundancy group.
This object may not be modified if the associated
ceRedunGroupRowStatus object is equal to active(1).
"
DEFVAL {local}
::= { ceRedunGroupEntry 4 }
ceRedunGroupArch OBJECT-TYPE
SYNTAX CeRedunArch
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The architecture of the redundancy group, such as
1:1 or 1:n, etc.
This object may not be modified if the associated
ceRedunGroupRowStatus object is equal to active(1).
"
DEFVAL {onePlusOne}
::= { ceRedunGroupEntry 5 }
ceRedunGroupRevert OBJECT-TYPE
SYNTAX INTEGER { nonrevertive(1), revertive(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The revertive mode of the redundancy group.
nonrevertive(1)
The secondary member remains active until another
switchable event takes place.
revertive(2)
When the condition that caused a switch to the
secondary member has been cleared, a switch is made
back to the primary member after a configured delay.
Switching should normally be revertive for the
1:n and load-sharing architectures. Switching may
optionally be revertive with the 1:1 and 1+1
architectures.
This object may not be modified if the associated
ceRedunGroupRowStatus object is equal to active(1).
"
::= { ceRedunGroupEntry 6 }
ceRedunGroupWaitToRestore OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Wait To Restore period in seconds. This object is
only applicable to groups which are configured as revertive
and does not need to be instantiated for groups which
are non-revertive.
After clearing of a condition that necessitated an
automatic switch, the wait to restore period must elapse
before reverting. This is intended to avoid rapid switch
oscillations.
This object may not be modified if the associated
ceRedunGroupRowStatus object is equal to active(1).
"
DEFVAL { 300 }
::= { ceRedunGroupEntry 7 }
ceRedunGroupDirection OBJECT-TYPE
SYNTAX INTEGER { unidirectional(1), bidirectional(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object is applicable only for those types of redundancy
such as APS where switchovers can take place independently at
near and far ends of a pair of interconnecting links and does
not need to be instantiated for other redundancy types.
unidirectional(1)
Switchovers are allowed to take place independently at
protection equipment at the near and far ends of
interconnecting links.
bidirectional(2)
When a switchover happens at the near end protection
equipment there is some form of signalling which should
cause a corresponding switchover at the far end protection
equipment.
This object may not be modified if the associated
ceRedunGroupRowStatus object is equal to active(1).
"
::= { ceRedunGroupEntry 8 }
ceRedunGroupStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row. By default,
the row will not be saved into non-volatile memory
unless this object is set to the value nonVolatile.
Note: Conceptual rows having the value 'readOnly'
can be used for redundancy groups that aren't configurable
and need not allow write-access to any columnar objects
in the row.
"
DEFVAL { volatile }
::= { ceRedunGroupEntry 9 }
ceRedunGroupRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The configuration status of this redundancy group entry.
An entry may not exist in the active RowStatus state
unless all configurable read-create objects in the entry
have an appropriate value.
No other read-create objects in this group may be modified
if the ceRedunGroupRowStatus object is equal to active(1).
When set to 'notInService', changes may be made to
configurable read-create objects. Also, associated
ceRedunMbrTable objects may be added, deleted and
modified. After modifying a conceptual row in this table,
the management client must set this object to 'active'
in order for the changes to take effect.
"
::= { ceRedunGroupEntry 10 }
--
-- Group member Configuration Table
--
-- This table supports the addition, modification and deletion of
-- members in entity redundancy groups.
--
ceRedunMembers OBJECT IDENTIFIER ::= {ciscoEntityRedunMIBObjects 2 }
ceRedunMbrLastChanged OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime corresponding to the last change
to any read-create objects in this table.
The source of the change can be due to either an SNMP message
affecting this table or due to any other source of user input
such as a command line interface.
The timestamp applies to all read-create objects even for
cases where the managed device only supports read-only
access because it doesn't require user configuration of
those objects.
If there has been no change since the last time the sysUpTime
was zero then report the sysUpTime as zero.
"
::= { ceRedunMembers 1 }
ceRedunMbrConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunMbrConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists the group members and generic redundancy
objects which are associated with configuring redundancy
group members.
The switchover granularity should be for one member at a
time. In other words if a member is allowed to be an
individual port, then switchovers on multi-port linecards
would be expected to take place independently for each
port on the linecard. But if the members are full linecards,
then all ports on the linecard would be expected to switch
at the same time.
"
::= { ceRedunMembers 2 }
ceRedunMbrConfigEntry OBJECT-TYPE
SYNTAX CeRedunMbrConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunMbrConfigTable. "
INDEX { ceRedunGroupTypeIndex,
ceRedunGroupIndex,
ceRedunMbrNumber }
::= { ceRedunMbrConfigTable 1 }
CeRedunMbrConfigEntry ::= SEQUENCE {
ceRedunMbrNumber Unsigned32,
ceRedunMbrPhysIndex PhysicalIndex,
ceRedunMbrMode CeRedunMode,
ceRedunMbrAddressType InetAddressType,
ceRedunMbrRemoteAddress InetAddress,
ceRedunMbrPriority INTEGER,
ceRedunMbrStorageType StorageType,
ceRedunMbrRowStatus RowStatus
}
ceRedunMbrNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This field should be assigned as a unique member number
within a redundancy group. The value 0 always indicates a
secondary member. Primary members should have numbers
which are higher than secondary members.
Note: This definition of member values, including the use
of the value 0 for the secondary member allows compatibility
with existing 1:n SONET APS channel numbering. Yet the
numbering definition has also been expanded to allow support
for the most general m:n redundancy architectures.
"
::= { ceRedunMbrConfigEntry 1 }
ceRedunMbrPhysIndex OBJECT-TYPE
SYNTAX PhysicalIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field specifies the entity PhysicalIndex which is being
configured as a redundancy member.
It is the responsibility of the managed device to enforce
any restrictions on matching entPhysicalVendorType, slot
positions etc. among members of the same redundancy group.
"
::= { ceRedunMbrConfigEntry 2 }
ceRedunMbrMode OBJECT-TYPE
SYNTAX CeRedunMode
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field is set to the 'primary' (working) or
'secondary' (protection) role within the redundancy group.
The designation as 'primary' or 'secondary' is configured
and is static. It doesn't change due to a switchover.
"
::= { ceRedunMbrConfigEntry 3 }
ceRedunMbrAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field specifies the type of address used for the
ceRedunMbrAddress object. It does not need to be
instantiated when the ceRedunGroupScope value is
'remoteSystem' or 'remoteChassis'.
"
::= { ceRedunMbrConfigEntry 4 }
ceRedunMbrRemoteAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This field specifies the remote management address of the
shelf or system where the peer member is expected to be
configured. It does not need to be instantiated when the
ceRedunGroupScope value is 'remoteSystem' or 'remoteChassis'.
"
::= { ceRedunMbrConfigEntry 5 }
ceRedunMbrPriority OBJECT-TYPE
SYNTAX INTEGER {low(1), high(2)}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The priority of the member. For 1:n architectures if
the secondary member has already become active for
a primary member with a lower priority, it can instead
take over for a different primary member if that member
has higher priority.
This field is only applicable if the member is to be
included in a group using the 1:n architecture. It is
not applicable if the member is to be included in a
group using the 1:1 or 1+1 architecture, and is ignored
in that case.
"
DEFVAL { low }
::= { ceRedunMbrConfigEntry 6 }
ceRedunMbrStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row. By default,
the row will not be saved into non-volatile memory
unless this object is set to the value nonVolatile.
Note: Conceptual rows having the value 'readOnly'
can be used for redundancy groups that aren't configurable
and need not allow write-access to any columnar objects
in the row.
"
DEFVAL { volatile }
::= { ceRedunMbrConfigEntry 8 }
ceRedunMbrRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The configuration status of this member entry.
A row in the ceRedunMbrConfigTable may not be created,
deleted, or set to notInService if the associated
ceRedunGroupRowStatus object is equal to active. However,
if the ceRedunGroupRowStatus object is equal to
notInService, a row may be created, deleted or modified.
In other words, a member may not be added, deleted or
modified if the including group is active.
"
::= { ceRedunMbrConfigEntry 9 }
--
-- Group member Status Table
--
-- This table supports status reporting for members in entity
-- redundancy groups.
--
ceRedunMbrStatusLastChanged OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime corresponding to the last change
to any objects in the ceRedunMbrStatusTable table.
If there has been no change since the last time the sysUpTime
was zero then report the sysUpTime as zero.
"
::= { ceRedunMembers 3 }
ceRedunMbrStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunMbrStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists the redundancy status and other read-only
redundancy objects which are associated with redundancy
group members.
Status associated with member alarm conditions should be
reported separately using the CISCO-ENTITY-ALARM-MIB.
"
::= { ceRedunMembers 4 }
ceRedunMbrStatusEntry OBJECT-TYPE
SYNTAX CeRedunMbrStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunMbrStatusTable.
"
AUGMENTS { ceRedunMbrConfigEntry }
::= { ceRedunMbrStatusTable 1 }
CeRedunMbrStatusEntry ::= SEQUENCE {
ceRedunMbrStatusCurrent CeRedunMbrStatus,
ceRedunMbrProtectingMbr Unsigned32,
ceRedunMbrInternalState Unsigned32,
ceRedunMbrSwitchoverCounts Gauge32,
ceRedunMbrLastSwitchover TimeStamp,
ceRedunMbrSwitchoverReason Unsigned32,
ceRedunMbrSwitchoverSeconds Counter64
}
ceRedunMbrStatusCurrent OBJECT-TYPE
SYNTAX CeRedunMbrStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the current status bitflags for the member.
"
::= { ceRedunMbrStatusEntry 1 }
ceRedunMbrProtectingMbr OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is valid only for a secondary member. When the
secondary member is active, this value indicates the
primary member it has taken over for. When the secondary
member is standby, it should return its own member number.
Primary members should return their own member number.
"
::= { ceRedunMbrStatusEntry 2 }
ceRedunMbrInternalState OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the current internal state index for a member.
The corresponding state category and description can be
found in the ceRedunInternalStatesTable.
It may include any of the initialization or intermediate
progression states necessary to reach a stable active or
standby state.
"
::= { ceRedunMbrStatusEntry 3 }
ceRedunMbrSwitchoverCounts OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times this primary or secondary member has
changed from being active to being standby due to
a switchover. The counter should monotonically increase
but never wrap or decrease, except at a system restart.
When queried for a secondary member that has never gone
active since the last system restart, then no switchovers
should be reported so it should return 0.
"
::= { ceRedunMbrStatusEntry 4 }
ceRedunMbrLastSwitchover OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this primary member last
completed a switchover to the secondary member. If this
member has never switched to standby, or this is a
secondary member, the value 0 should be returned.
"
::= { ceRedunMbrStatusEntry 5 }
ceRedunMbrSwitchoverReason OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The reported reason code for the last switchover.
The corresponding reason category and description can
be found from the ceRedunSwitchoverReasonTable.
"
::= { ceRedunMbrStatusEntry 6 }
ceRedunMbrSwitchoverSeconds OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cumulative switching duration time in seconds. For a
primary member, this is the cumulative number of seconds that
service was carried by the secondary member. For the secondary
member, this is the cumulative number of seconds that the
secondary member has been used to protect a primary member.
This information is only valid if revertive switching is
enabled. The value 0 should be returned otherwise.
"
::= { ceRedunMbrStatusEntry 8 }
--
-- Redundancy Switchover Command Table
--
-- This table provides the ability to initiate switchover commands.
--
ceRedunCommandTable OBJECT-TYPE
SYNTAX SEQUENCE OF CeRedunCommandEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table allows switchover commands to be sent to members of
configured redundancy groups.
"
::= {ciscoEntityRedunMIBObjects 3 }
ceRedunCommandEntry OBJECT-TYPE
SYNTAX CeRedunCommandEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the ceRedunCommandTable. This
row exists only if the associated ceRedunGroupEntry
is active and has at least one primary and secondary
member active.
"
INDEX { ceRedunGroupTypeIndex,
ceRedunGroupIndex
}
::= {ceRedunCommandTable 1 }
CeRedunCommandEntry ::= SEQUENCE {
ceRedunCommandMbrNumber Integer32,
ceRedunCommandSwitch CeRedunSwitchCommand
}
ceRedunCommandMbrNumber OBJECT-TYPE
SYNTAX Integer32 (-1..2147483647)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Specifies the redundancy group member to which the
switch command applies.
The value -1 for this object is only valid for a clear
command and indicates the clear command applies to
all members of the redundancy group type.
"
::= { ceRedunCommandEntry 1 }
ceRedunCommandSwitch OBJECT-TYPE
SYNTAX CeRedunSwitchCommand
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Allows the initiation of a redundancy switchover command
for the redundant member. When a valid member is specified,
the command applies to the specified member.
If the redundancy switchover command cannot be executed
because an equal or higher priority request is in effect,
an error is returned.
When read, this object returns the last command written
which is currently still in effect or 'noCmdInEffect' if
no command is currently in effect.
And for the specific case of a 'manualSwitchAway' command,
some managed devices and redundancy types may do an initial
switch, but may optionally not keep the switch in effect as
a permanent state.
In order to determine the current switchover state of the
redundancy group it is necessary to read the
ceRedunMbrProtectingMbr object for the secondary member(s).
"
::= { ceRedunCommandEntry 2 }
--
-- Redundancy notifications
--
ceRedunEnableSwitchoverNotifs OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls whether the system produces
ceRedunEventSwitchover notifications. A false value will
prevent ceRedunEventSwitchover notifications from being
generated by this system.
"
DEFVAL { false }
::= { ciscoEntityRedunMIBObjects 4 }
ceRedunEnableStatusChangeNotifs OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls whether the system produces
ceRedunProtectStatusChange notifications. A false value
will prevent ceRedunProtectStatusChange notifications
from being generated by this system.
"
DEFVAL { false }
::= { ciscoEntityRedunMIBObjects 5 }
ceRedunEventSwitchover NOTIFICATION-TYPE
OBJECTS {ceRedunMbrProtectingMbr,
ceRedunMbrStatusCurrent
}
STATUS current
DESCRIPTION
"A ceRedunEventSwitchover notification is sent when the
ceRedunMbrProtectingMbr object changes value for a
secondary member. The objects should correspond to
the secondary member which changed its status.
The objects should reflect the status following the
switchover.
"
::= {ciscoEntityRedunMIBNotifs 1 }
ceRedunProtectStatusChange NOTIFICATION-TYPE
OBJECTS {ceRedunMbrStatusCurrent
}
STATUS current
DESCRIPTION
"A ceRedunProtectStatusChange notification is sent when a
protectionProvided bit gets set or cleared for an active
member. This is intended to allow notification when
protection becomes available or unavailable for an active
member of a redundancy group.
It should be suppressed if there's a simultaneous change
to the standby bit, which would indicate a switchover
trap is being sent.
Object values sent should reflect the newer status following
the change.
"
::= {ciscoEntityRedunMIBNotifs 2 }
-- MIB conformance statements
ceRedunCompliances OBJECT IDENTIFIER
::= {ciscoEntityRedunMIBConform 1 }
ceRedunGroups OBJECT IDENTIFIER
::= {ciscoEntityRedunMIBConform 2 }
-- Compliance
ceRedunCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for Cisco entity redundancy groups.
"
MODULE -- this module
MANDATORY-GROUPS {ceRedunGroupTypeGroup,
ceRedunGroupObjects,
ceRedunMemberConfig,
ceRedunMemberStatus
}
OBJECT ceRedunGroupString
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupRedunType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupScope
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupArch
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupRevert
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupWaitToRestore
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunGroupRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrPhysIndex
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrMode
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrAddressType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrRemoteAddress
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrPriority
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT ceRedunMbrRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
GROUP ceRedunOptionalGroupTypes
DESCRIPTION
"Implementation of this group is optional for all
redundancy implementations."
GROUP ceRedunInternalStates
DESCRIPTION
"Implementation of this group is optional for all
redundancy implementations."
GROUP ceRedunSwitchoverReason
DESCRIPTION
"Implementation of this group is optional for all
redundancy implementations."
GROUP ceRedunRevertiveGroup
DESCRIPTION
"This group is mandatory for all groups supporting
revertive switchover capability."
GROUP ceRedunBidirectional
DESCRIPTION
"This group is mandatory for all groups supporting
bidirectional switchovers."
GROUP ceRedunRemoteSystem
DESCRIPTION
"This group is mandatory for all groups with
ceRedunGroupScope of 'remoteSystem' or 'remoteChassis'."
GROUP ceRedunOneToN
DESCRIPTION
"This group is mandatory for all groups implementing
the 1:n architecture."
GROUP ceRedunOptionalMbrStatus
DESCRIPTION
"Implementation of this group is optional for all
redundancy implementations."
GROUP ceRedunCommandsGroup
DESCRIPTION
"This group is mandatory for all implementations
supporting commanded switchover capability."
GROUP ceRedunNotifEnables
DESCRIPTION
"This group is mandatory for all implementations
supporting redundancy notification enable/disable."
GROUP ceRedunSwitchNotifGroup
DESCRIPTION
"This group is mandatory for all groups supporting
switchover notifications."
GROUP ceRedunProtectStatusNotifGroup
DESCRIPTION
"This group is mandatory for all groups supporting
protection status notifications."
::= { ceRedunCompliances 1 }
-- units of conformance
ceRedunGroupTypeGroup OBJECT-GROUP
OBJECTS
{
ceRedunNextUnusedGroupIndex,
ceRedunMaxMbrsInGroup,
ceRedunUsesGroupName,
ceRedunGroupDefinitionChanged
}
STATUS current
DESCRIPTION
"A collection of mandatory objects providing configuration
information applicable to redundancy entity group types.
"
::= { ceRedunGroups 1 }
ceRedunOptionalGroupTypes OBJECT-GROUP
OBJECTS
{
ceRedunGroupTypeName,
ceRedunGroupCounts
}
STATUS current
DESCRIPTION
"A collection of optional objects from the
ceRedunGroupTypesTable.
"
::= { ceRedunGroups 2 }
ceRedunInternalStates OBJECT-GROUP
OBJECTS
{
ceRedunStateCategory,
ceRedunInternalStateDescr
}
STATUS current
DESCRIPTION
"A collection of objects giving internal redundancy
state information.
"
::= { ceRedunGroups 3 }
ceRedunSwitchoverReason OBJECT-GROUP
OBJECTS
{
ceRedunReasonCategory,
ceRedunSwitchoverReasonDescr
}
STATUS current
DESCRIPTION
"A collection of objects giving switchover reason
information.
"
::= { ceRedunGroups 4 }
ceRedunGroupObjects OBJECT-GROUP
OBJECTS
{
ceRedunGroupLastChanged,
ceRedunGroupString,
ceRedunGroupRedunType,
ceRedunGroupScope,
ceRedunGroupArch,
ceRedunGroupStorageType,
ceRedunGroupRowStatus
}
STATUS current
DESCRIPTION
"A collection of mandatory objects providing information
applicable to redundancy entity groups.
"
::= { ceRedunGroups 5 }
ceRedunRevertiveGroup OBJECT-GROUP
OBJECTS
{
ceRedunGroupRevert,
ceRedunGroupWaitToRestore
}
STATUS current
DESCRIPTION
"A collection of objects providing revertive
switchover capability.
"
::= { ceRedunGroups 6 }
ceRedunBidirectional OBJECT-GROUP
OBJECTS
{
ceRedunGroupDirection
}
STATUS current
DESCRIPTION
"The objects which provide information which is applicable
to groups supporting bi-directional operation.
"
::= { ceRedunGroups 7 }
ceRedunMemberConfig OBJECT-GROUP
OBJECTS
{
ceRedunMbrLastChanged,
ceRedunMbrPhysIndex,
ceRedunMbrMode,
ceRedunMbrStorageType,
ceRedunMbrRowStatus
}
STATUS current
DESCRIPTION
"A collection of mandatory member objects providing
configuration information applicable to all redundancy
members.
"
::= { ceRedunGroups 8 }
ceRedunRemoteSystem OBJECT-GROUP
OBJECTS
{
ceRedunMbrAddressType,
ceRedunMbrRemoteAddress
}
STATUS current
DESCRIPTION
"The objects which provide information which is only
applicable to 'remoteSystem' or 'remoteChassis' groups.
"
::= { ceRedunGroups 9 }
ceRedunOneToN OBJECT-GROUP
OBJECTS
{
ceRedunMbrPriority
}
STATUS current
DESCRIPTION
"The objects which provide information which is only
applicable to groups implementing the 1:n architecture.
"
::= { ceRedunGroups 10 }
ceRedunMemberStatus OBJECT-GROUP
OBJECTS
{
ceRedunMbrStatusLastChanged,
ceRedunMbrStatusCurrent,
ceRedunMbrProtectingMbr,
ceRedunMbrSwitchoverCounts,
ceRedunMbrLastSwitchover
}
STATUS current
DESCRIPTION
"A collection of mandatory ceRedunStatusTable objects
providing status information applicable to redundancy
members.
"
::= { ceRedunGroups 11 }
ceRedunOptionalMbrStatus OBJECT-GROUP
OBJECTS
{
ceRedunMbrInternalState,
ceRedunMbrSwitchoverReason,
ceRedunMbrSwitchoverSeconds
}
STATUS current
DESCRIPTION
"A collection of objects providing additional member
status.
"
::= { ceRedunGroups 12 }
ceRedunCommandsGroup OBJECT-GROUP
OBJECTS
{
ceRedunCommandMbrNumber,
ceRedunCommandSwitch
}
STATUS current
DESCRIPTION
"A collection of objects providing commanded
switchover capability.
"
::= { ceRedunGroups 13 }
ceRedunNotifEnables OBJECT-GROUP
OBJECTS
{
ceRedunEnableSwitchoverNotifs,
ceRedunEnableStatusChangeNotifs
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration information
applicable to all redundancy entity groups.
"
::= { ceRedunGroups 14 }
ceRedunSwitchNotifGroup NOTIFICATION-GROUP
NOTIFICATIONS {ceRedunEventSwitchover
}
STATUS current
DESCRIPTION
"A collection of entity redundancy notifications that
may optionally be implemented.
"
::= { ceRedunGroups 15 }
ceRedunProtectStatusNotifGroup NOTIFICATION-GROUP
NOTIFICATIONS { ceRedunProtectStatusChange
}
STATUS current
DESCRIPTION
"A collection of entity redundancy notifications that
may optionally be implemented.
"
::= { ceRedunGroups 16 }
END
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