| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoImaMIB | 1.3.6.1.4.1.9.9.235 | | | The MIB module describes Cisco IMA objects.
This is an extension to the standard of
ATM Forum IMA version 1.1, AF-PHY-0086.001
Spec. atmfImaMib.
Acronyms and terms:
ATM Asynchronous Transfer Mode
CID Cell Identification (ICP CID)
CRC Cyclic Redundancy Check
DCB Data Compensation Buffer
FE Far-End
GSM Group State Machine
HEC Header Error Check
ICP IMA Control Protocol
IDCR IMA Data Cell Rate
IMA Inverse Multiplexing for ATM
IMA ID IMA Group Identifier
LID Link Identifier
LIF Link Loss of IMA Frame defect
LODS Link Out of Delay Synchronization defect
LSI Link Stuff Indication
M IMA frame size
N Number of links configured in an IMA group
NE Near-End
OAM Operations And Maintenance
SNMP Simple Network Management Protocol |
| ciscoImaMIBObjects | 1.3.6.1.4.1.9.9.235.1 | | | |
| CIS cimaGrpAlarmType | 1.3.6.1.4.1.9.9.235.1.1 | CiscoImaGrpAlarmType | read-only | The notification object identifies the Cisco IMA group alarm. |
| CIS cimaLinkAlarmType | 1.3.6.1.4.1.9.9.235.1.2 | CiscoImaLinkAlarmType | read-only | The notification object identifies the Cisco IMA link alarm. |
| cimaGroupTable | 1.3.6.1.4.1.9.9.235.1.3 | | not-accessible | The Cisco IMA group table. This table contains Cisco extension
objects for the imaGroupTable. Each entry in the table contains
Cisco specific configuration, control, and status information
for each IMA group. |
| cimaGroupEntry | 1.3.6.1.4.1.9.9.235.1.3.1 | | not-accessible | An entry in the table containing additional management
information applicable to a Cisco card/platform. When
an entry is successfully created here, an entry in interfaces
table is created with
ifType value of atmIma(107),
ifAdminStatus value of down(2),
ifOperStatus value of down(2). |
| MIL cimaGroupAccumulatedDelay | 1.3.6.1.4.1.9.9.235.1.3.1.1 | MilliSeconds | read-only | This object indicates the amount of data per link that is
accumulated in the DCBs of the IMA group. This is a result
of deleting the slowest link of the IMA group. |
| T/F cimaGroupClearAccDelay | 1.3.6.1.4.1.9.9.235.1.3.1.2 | TruthValue | read-create | This object indicates whether or not to clear accumulated
delays of the IMA group. When the delay is cleared, the
group DCBs are cleared such that the current slowest link
in the group does not have any data accumulated in its DCB.
As a result of this action, the data is played out to the
network faster than the port rate.
The agent clears the IMA group accumulated delays when
this object is set to value of true(1) from a manager.
This is a control object which can be changed/modified when
the imaGroupRowStatus is 'active'. |
| BIT cimaStuffAndCellIndication | 1.3.6.1.4.1.9.9.235.1.3.1.3 | Bits | read-create | This object specifies LSI bits 0-2.
A combination of lsibit2, lsibit1, and lsibit0 indicates
stuff event:
-- 000 This is one out of the 2 ICP cells
-- 001 Stuff event at the next PCP cell location
-- 010 Stuff event in 2 ICP cell locations
-- 011 Stuff event in 3 ICP cell locations
-- 100 Stuff event in 4 ICP cell locations
-- 111 No imminent stuff event
that the Cisco specific card/platform supports. |
| MIL cimaGrpIntegrationUpTime | 1.3.6.1.4.1.9.9.235.1.3.1.4 | MilliSeconds | read-create | Integration time for the group UP status.
The Group is declared to be UP if the status
is UP persistently for the amount to time
specified. The group changes to UP status immediately
if 0 is specified. |
| MIL cimaGrpIntegrationDownTime | 1.3.6.1.4.1.9.9.235.1.3.1.5 | MilliSeconds | read-create | Integration time for the group DOWN status.
The Group is declared to be DOWN if the status
is DOWN persistently for the amount to time
specified. The group changes to UP status immediately
if 0 is specified. |
| C32 cimaGrpNumTxIcpCellsEx | 1.3.6.1.4.1.9.9.235.1.3.1.6 | Counter32 | read-only | Number of error-free transmitted ICP cells
in the IMA group. |
| C32 cimaGrpNumRxIcpCells | 1.3.6.1.4.1.9.9.235.1.3.1.7 | Counter32 | read-only | Number of error-free received ICP cells
in the IMA group. |
| C32 cimaGrpNumRxErrIcpCells | 1.3.6.1.4.1.9.9.235.1.3.1.8 | Counter32 | read-only | Number of Errored ICP Cells received on
this IMA group.
Errored ICP Cell is defined as:
a cell with HEC or CRC error at an
expected ICP cell position if it
is not a missing cell. |
| C32 cimaGrpNumRxInvalidIcpCells | 1.3.6.1.4.1.9.9.235.1.3.1.9 | Counter32 | read-only | Number of Invalid ICP Cells received on
this IMA group.
Invalid ICP Cell is defined as:
Cell with good HEC & CRC and CID
= ICP at expected frame position with
(unexpected IMA OAM Label) or
(unexpected LID) or
(unexpected IMA ID) or
(received M not equal to
expected M of the IMA group) or
(unexpected IMA frame number) or
(unexpected ICP cell offset). |
| C32 cimaGrpNumRxMissingIcpCells | 1.3.6.1.4.1.9.9.235.1.3.1.10 | Counter32 | read-only | Number of Missing ICP Cells at the expected
ICP cell position on this IMA group. |
| C32 cimaGrpNumTxMissingIcpCells | 1.3.6.1.4.1.9.9.235.1.3.1.11 | Counter32 | read-only | Number of ICP cells that could not be
transmitted on this IMA group due to
lack of resources, e.g. buffers. |
| T/F cimaGrpRestarting | 1.3.6.1.4.1.9.9.235.1.3.1.12 | TruthValue | read-create | The object controls if the IMA group restart is to
be executed. During this operation the Group bringup
procedure is restarted and the group will have to go
through all the state transitions before it is declared
Active.
true(1) - restarting the IMA group
false(2) - do not restart the IMA group
The agent restarts the IMA group if it is set
to value of true(1) request from a manager. When the
agent is in the group restart transition state,
it does not take any set to value of true(1) requests.
The agent returns true(1) when it is in the process
of group bringup. The agent returns false(2) after
the completion of group restarting. |
| INT cimaGrpNeVersion | 1.3.6.1.4.1.9.9.235.1.3.1.13 | INTEGER | read-create | This object specifies IMA group version at the near end.
others(1) no available
version10(2) IMA 1.0
version11(3) IMA 1.1 |
| G32 cimaGrpMaxCellRate | 1.3.6.1.4.1.9.9.235.1.3.1.14 | Gauge32 | read-only | This object indicates the IMA group's high water mark
cell rate. The value is the same as the IDCR with all
configured links in the 'active' state.
It is derived according to the following equation:
T1 based group = N * (3622 * (M-1)/M * 2048/2049)
E1 based group = N * (4528 * (M-1)/M * 2048/2049)
where
M = IMA frame size
N = Number of links configured in an IMA group. |
| T/F cimaGrpVerFallbackEnable | 1.3.6.1.4.1.9.9.235.1.3.1.15 | TruthValue | read-create | This object controls the IMA version fallback support.
Setting this object to true(1) will enable the fallback
support. Setting this to false(2) will disable the
fallback support. |
| INT cimaGrpAutoRestartMode | 1.3.6.1.4.1.9.9.235.1.3.1.16 | INTEGER | read-create | This object specifies IMA unit sync up with FE behaviour.
disable(1) auto-restart feature is disabled.
relearn(2) In this mode, when IMA unit is restarted,
the IMA unit ignores the expected IMA ID
defined by cimaGrpRxImaIdExpected, and
relearns the FE IMA ID. Relearning is a
process that NE will try to sync up with
any FE IMA IDs, when both NE and FE group
transit to 'Operational' state for the first
time, the agent will save this FE IMA ID to
its persistent configuration. This learned
FE IMA ID will be represented by
cimaGrpRxImaIdExpected object. During
relearning process, the agent returns value
of '-1' for cimaGrpRxImaIdExpected object.
reuse(3) In this mode, when IMA unit is restarted,
the IMA unit will sync up with the expected
FE group whose Id is specified by
cimaGrpRxImaIdExpected. If the
cimaGrpRxImaIdExpected object value is '-1',
which indicates an undetermined FE IMA ID,
the agent will relearn the FE IMA ID.
The NE will use this FE IMA ID to sync up
with FE in any subsequent card reset or IMA
group restart. |
| I32 cimaGrpRxImaIdExpected | 1.3.6.1.4.1.9.9.235.1.3.1.17 | Integer32 | read-create | This object specifies the expected FE IMA ID or learned
IMA ID. It is an extension to IMA-MIB's read-only object
imaGroupRxImaId.
The valid IMA ID range is from 0 to 255.
The value '-1' of this object indicates an undetermined FE
IMA ID. The following are the possible conditions for
undetermined FE IMA ID in this object:
[1] auto-restart feature is disabled.
[2] in 'relearn' auto-restart mode, IMA group restarts and
the relearning process is in progress.
[3] in 'reuse' auto-restart mode, value of object
cimaGrpRxImaIdExpected is set to '-1' and the
relearning process is in progress. |
| INT cimaGrpAutoRestartSyncState | 1.3.6.1.4.1.9.9.235.1.3.1.18 | INTEGER | read-only | This object indicates the IMA group auto restart
synchronization state. When the group auto-restart feature
is enabled, the IMA unit runs in an enhanced IMA GSM mode.
The object transits to one of following four states:
disable auto-restart is disabled.
inProgress auto-restart is enabled. The enhanced GSM
is in this state when the group is added
or restarted.
loopbackSync IMA group has sync'd up to NE when all
links in the group are in local loopback.
tempSync IMA group has sync'd up to FE, but FE group
Id is not the same as the expected FE group
Id, but all ima links in the group are
receiving the same IMA ID, but the IMA ID
is not the same as the NE IMA ID.
feSync a transition state when IMA group has
sync'd up to FE group i.e., the FE IMA ID
is the same as the expected IMA ID given by
cimaGrpRxImaIdExpected.
or the FE IMA ID is not the same as
cimaGrpRxImaIdExpected, but the NE group is
restarted with relearn option.
or object cimaGrpRxImaIdExpected is value
of '-1' and the NE group is restarted with
reuse/relearn option.
The agent always returns 'disable' if the auto-restart
feature is disabled. |
| cimaLinkMappingTable | 1.3.6.1.4.1.9.9.235.1.4 | | not-accessible | The link mapping table is an IMA group oriented mapping table
which associates an IMA group to its corresponding IMA links.
It provides an efficient way of accessing to IMA links
based on the knowledge of an IMA group.
This is a read-only mapping table. The agent creates an entry
when an IMA link identified by 'imaLinkIfIndex' is added to
an IMA group identified by 'imaGroupIndex'. The agent removes
an entry when an IMA link identified by 'imaLinkIfIndex' is
removed from an IMA group identified by 'imaGroupIndex'.
A state object 'cimaLinkState' provides the link state in
either 'active' or 'nonactive'. The management station can query
detailed information in imaGroupTable, and imaLinkTable with
the two index readily available. |
| cimaLinkMappingEntry | 1.3.6.1.4.1.9.9.235.1.4.1 | | not-accessible | An entry in the table containing an IMA group oriented mapping
from 'imaGroupIndex' to 'imaLinkIfIndex'. |
| INT cimaLinkState | 1.3.6.1.4.1.9.9.235.1.4.1.1 | INTEGER | read-only | This object indicates whether the IMA link is in active(1)
state or nonactive(2) state. |
| cimaLinkTable | 1.3.6.1.4.1.9.9.235.1.5 | | not-accessible | The Cisco IMA link table. This table has Cisco specific
configuration, and status management information for IMA links. |
| cimaLinkEntry | 1.3.6.1.4.1.9.9.235.1.5.1 | | not-accessible | An entry in the table, containing status and configuration
information of an IMA link. |
| MIL cimaLinkLifIntUpTime | 1.3.6.1.4.1.9.9.235.1.5.1.1 | MilliSeconds | read-create | IMA LIF integration up time. The agent declares LIF alarm
immediately if 0 is specified. |
| MIL cimaLinkLifIntDownTime | 1.3.6.1.4.1.9.9.235.1.5.1.2 | MilliSeconds | read-create | IMA LIF integration down time. The agent undeclares LIF
alarm immediately if 0 is specified. |
| MIL cimaLinkLodsIntUpTime | 1.3.6.1.4.1.9.9.235.1.5.1.3 | MilliSeconds | read-create | IMA LODS integration up time. The agent declares LODS alarm
immediately if 0 is specified. |
| MIL cimaLinkLodsIntDownTime | 1.3.6.1.4.1.9.9.235.1.5.1.4 | MilliSeconds | read-create | IMA LODS integration down time. The agent undeclares IMA
LODS alarm immediately if 0 is specified. |
| C32 cimaLinkNumTxIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.5 | Counter32 | read-only | Number of error-free transmitted ICP cells
on this link of the IMA group. |
| C32 cimaLinkNumRxIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.6 | Counter32 | read-only | Number of error-free received ICP cells
on this link of the IMA group. |
| C32 cimaLinkNumRxErrIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.7 | Counter32 | read-only | Number of Errored ICP Cell received on
this link of the IMA group.
Errored ICP Cell is defined as:
a cell with HEC or CRC error at
an expected ICP cell position
if it is not a missing cell. |
| C32 cimaLinkNumRxInvalidIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.8 | Counter32 | read-only | Number of Invalid ICP Cell received on
this link of the IMA group.
Invalid ICP Cell is defined as:
Cell with good HEC & CRC and
CID = ICP at expected frame position with
(unexpected IMA OAM Label) or
(unexpected LID) or
(unexpected IMA ID) or
(received M not equal to expected M
of the IMA group) or
(unexpected IMA frame number) or
(unexpected ICP cell offset). |
| C32 cimaLinkNumRxMissingIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.9 | Counter32 | read-only | Number of Missing ICP Cell at
the expected ICP cell position
on this link of the IMA group |
| C32 cimaLinkNumTxMissingIcpCells | 1.3.6.1.4.1.9.9.235.1.5.1.10 | Counter32 | read-only | Number of ICP cells that could not be transmitted
on this link of the IMA group due to lack of
resources (buffers). |
| cimaFeatureTable | 1.3.6.1.4.1.9.9.235.1.6 | | not-accessible | The Cisco IMA feature table. This table provides IMA features
supported in a Cisco card. Any SNMP set to the writable object
has card wide impact on all IMA groups and IMA links. |
| cimaFeatureEntry | 1.3.6.1.4.1.9.9.235.1.6.1 | | not-accessible | An entry in the table containing IMA features supported and
additional information applicable to a physical entity with
class 'module(9)'. |
| U32 cimaMaxImaGroupsSupported | 1.3.6.1.4.1.9.9.235.1.6.1.1 | Unsigned32 | read-only | This object represents the maximum number of IMA Groups
supported. |
| G32 cimaConfiguredImaGroups | 1.3.6.1.4.1.9.9.235.1.6.1.2 | Gauge32 | read-only | This object represents the current number of IMA Groups
configured. |
| U32 cimaMinGrpTxImaId | 1.3.6.1.4.1.9.9.235.1.6.1.3 | Unsigned32 | read-write | This object specifies the minimum value of the IMA ID range
supported. |
| U32 cimaMaxGrpTxImaId | 1.3.6.1.4.1.9.9.235.1.6.1.4 | Unsigned32 | read-write | This object specifies the maximum value of the IMA ID range
supported. |
| T/F cimaVerFallbackEnable | 1.3.6.1.4.1.9.9.235.1.6.1.5 | TruthValue | read-write | This object controls the IMA version fallback support.
Setting this object to true(1) will enable the fallback
support. Setting this to false(2) will disable the
fallback support.
Any set to this object has an impact on all the IMA groups
configured. |
| T/F cimaAutoRestartEnable | 1.3.6.1.4.1.9.9.235.1.6.1.6 | TruthValue | read-write | This object specifies IMA unit restart behaviour.
By default, the IMA unit runs in the standard GSM mode.
If the object is set to 'true', the IMA unit will be in
auto restart mode running with an enhanced IMA GSM.
The usage of loopbacks is an essential part of maintenance,
and it is required that the FE IMA ID is always
administratively kept different from the NE IMA ID.
Any set to this object has an impact on all the IMA group
configured. |
| ciscoImaMIBConformance | 1.3.6.1.4.1.9.9.235.2 | | | |
| ciscoImaMIBCompliances | 1.3.6.1.4.1.9.9.235.2.1 | | | |
| ciscoImaMIBCompliance | 1.3.6.1.4.1.9.9.235.2.1.1 | | | The Compliance statement for Cisco ATM IMA management
group. |
| ciscoImaMIBCompliance1 | 1.3.6.1.4.1.9.9.235.2.1.2 | | | The Compliance statement for Cisco ATM IMA management
group. |
| ciscoImaMIBGroups | 1.3.6.1.4.1.9.9.235.2.2 | | | |
| ciscoImaGroupGroup | 1.3.6.1.4.1.9.9.235.2.2.1 | | | A set of objects providing configuration and status
information for a Cisco IMA extension group definition. |
| ciscoImaLinkGroup | 1.3.6.1.4.1.9.9.235.2.2.2 | | | A set of objects providing status information for a Cisco
IMA extension link. |
| ciscoImaLinkMappingGroup | 1.3.6.1.4.1.9.9.235.2.2.3 | | | A set of objects providing IMA group to IMA link lookup and
IMA link state. |
| ciscoImaAlarmGroup | 1.3.6.1.4.1.9.9.235.2.2.4 | | | A set of objects used in the notification of Cisco IMA group
and link alarms. |
| ciscoImaFeatureGroup | 1.3.6.1.4.1.9.9.235.2.2.5 | | | A set of objects providing IMA feature information and
configurations. |
| ciscoImaAutoRestartGroup | 1.3.6.1.4.1.9.9.235.2.2.6 | | | A set of objects providing IMA group auto-restart feature
configuration and status information. |
| ciscoImaVerFallbackSupportGroup | 1.3.6.1.4.1.9.9.235.2.2.7 | | | A set of objects providing IMA group version fallback
control support. |
