IMA-MIB Table View

Table-centric layout grouping table, row, and column objects.

Tables
9
Rows
9
Columns
135
.1.3.6.1.4.1.353.5.7.1.1.2 · 1 row entry · 42 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaGroupTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaGroupTable'
The IMA Group Configuration table.
imaGroupEntry row .1.3.6.1.4.1.353.5.7.1.1.2.1
An entry in the IMA Group table.
Indexes
Column Syntax OID
A unique value for the IMA Group.
Integer32
Constraints:
range: 1-2147483647
.1.3.6.1.4.1.353.5.7.1.1.2.1.1
The imaGroupRowStatus object allows create, change, and delete

operations on imaGroupTable entries.



To create a new conceptual row (or instance) of the imaGrou…
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.3.6.1.4.1.353.5.7.1.1.2.1.2
This object identifies the logical interface number ('ifIndex')

assigned to this IMA group, and is used to identify corresponding

rows in the Interfaces MIB.


IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.3.6.1.4.1.353.5.7.1.1.2.1.3
The current operational state of the near-end IMA Group State

Machine.
ImaGroupState
Type Values:
1notConfigured
2startUp
3startUpAck
4configAbortUnsupportedM
5configAbortIncompatibleSymmetry
6configAbortOther
7insufficientLinks
8blocked
9operational
10configAbortUnsupportedImaVersion
.1.3.6.1.4.1.353.5.7.1.1.2.1.4
The current operational state of the far-end IMA Group State

Machine.
ImaGroupState
Type Values:
1notConfigured
2startUp
3startUpAck
4configAbortUnsupportedM
5configAbortIncompatibleSymmetry
6configAbortOther
7insufficientLinks
8blocked
9operational
10configAbortUnsupportedImaVersion
.1.3.6.1.4.1.353.5.7.1.1.2.1.5
The current failure status of the IMA group (the reason why

the GTSM is in the down state).
ImaGroupFailureStatus
Type Values:
1noFailure
2startUpNe
3startUpFe
4invalidMValueNe
5invalidMValueFe
6failedAssymetricNe
7failedAssymetricFe
8insufficientLinksNe
9insufficientLinksFe
10blockedNe
11blockedFe
12otherFailure
13invalidImaVersionNe
14invalidImaVersionFe
.1.3.6.1.4.1.353.5.7.1.1.2.1.6
Symmetry of the IMA group.
ImaGroupSymmetryr/w
Type Values:
1symmetricOperation
2asymmetricOperation
3asymmetricConfiguration
.1.3.6.1.4.1.353.5.7.1.1.2.1.7
Minimum number of transmit links required to be Active for

the IMA group to be in the Operational state.
Integer32r/w
Constraints:
range: 1-32
.1.3.6.1.4.1.353.5.7.1.1.2.1.8
Minimum number of receive links required to be Active for

the IMA group to be in the Operational state.
Integer32r/w
Constraints:
range: 1-32
.1.3.6.1.4.1.353.5.7.1.1.2.1.9
Transmit clocking mode used by the near-end IMA group.
ImaGroupTxClkModer/w
Type Values:
1ctc
2itc
.1.3.6.1.4.1.353.5.7.1.1.2.1.10
Transmit clocking mode used by the far-end IMA group.
ImaGroupTxClkMode
Type Values:
1ctc
2itc
.1.3.6.1.4.1.353.5.7.1.1.2.1.11
The ifIndex of the transmit timing reference link to be

used by the near-end for IMA data cell clock recovery from

the ATM layer. The distinguished value of zero may be used
IF-MIBInterfaceIndexOrZero
Type Constraints:
range: 0..2147483647
Description:
This textual convention is an extension of the
InterfaceIndex convention. The latter defines a greater
than zero value used to identify an interface or interface
sub-layer in the managed system. This extension permits…
.1.3.6.1.4.1.353.5.7.1.1.2.1.12
The ifIndex of the receive timing reference link to be

used by near-end for IMA data cell clock recovery toward

the ATM layer. The distinguished value of zero may be used

if…
IF-MIBInterfaceIndexOrZero
Type Constraints:
range: 0..2147483647
Description:
This textual convention is an extension of the
InterfaceIndex convention. The latter defines a greater
than zero value used to identify an interface or interface
sub-layer in the managed system. This extension permits…
.1.3.6.1.4.1.353.5.7.1.1.2.1.13
The time-of-day the IMA group last changed operational

state (i.e., value of imaGroupNeState changed).
SNMPv2-TCDateAndTime
Type Constraints:
range: 8
range: 11
Description:
A date-time specification.

field octets contents range
----- ------ -------- -----
1 1-2 year* 0..65536
2 3 month …
.1.3.6.1.4.1.353.5.7.1.1.2.1.14
The IMA ID currently in use by the near-end IMA function.
Integer32r/w
Constraints:
range: 0-255
.1.3.6.1.4.1.353.5.7.1.1.2.1.15
The IMA ID currently in use by the far-end IMA function.
Integer32
Constraints:
range: 0-255
.1.3.6.1.4.1.353.5.7.1.1.2.1.16
The frame length to be used by the IMA group in the transmit

direction. Can only be set when the IMA group is startup.
ImaFrameLengthr/w
Type Values:
32m32
64m64
128m128
256m256
.1.3.6.1.4.1.353.5.7.1.1.2.1.17
Value of IMA frame length as received from remote IMA function.
ImaFrameLength
Type Values:
32m32
64m64
128m128
256m256
.1.3.6.1.4.1.353.5.7.1.1.2.1.18
The maximum number of milliseconds of differential delay among

the links that will be tolerated on this interface.
MilliSecondsr/w .1.3.6.1.4.1.353.5.7.1.1.2.1.19
The ifIndex of the link configured in the IMA group which has

the smallest link propagation delay. The distinguished value of

zero may be used if no link has been configured in the IMA gro…
IF-MIBInterfaceIndexOrZero
Type Constraints:
range: 0..2147483647
Description:
This textual convention is an extension of the
InterfaceIndex convention. The latter defines a greater
than zero value used to identify an interface or interface
sub-layer in the managed system. This extension permits…
.1.3.6.1.4.1.353.5.7.1.1.2.1.20
The latest maximum differential delay observed (in milliseconds)

between the links having the least and most link propagation delay,

among the receive links that are currently configured in…
MilliSeconds .1.3.6.1.4.1.353.5.7.1.1.2.1.21
This indicates the 'alpha' value used to specify the number

of consecutive invalid ICP cells to be detected before moving

to the IMA Hunt state from the IMA Sync state.
Integer32r/w
Constraints:
range: 1-2
.1.3.6.1.4.1.353.5.7.1.1.2.1.22
This indicates the 'beta' value used to specify the number

of consecutive errored ICP cells to be detected before moving

to the IMA Hunt state from the IMA Sync state.
Integer32r/w
Constraints:
range: 1-5
.1.3.6.1.4.1.353.5.7.1.1.2.1.23
This indicates the 'gamma' value used to specify the number

of consecutive valid ICP cells to be detected before moving

to the IMA Sync state from the IMA PreSync state.
Integer32r/w
Constraints:
range: 1-5
.1.3.6.1.4.1.353.5.7.1.1.2.1.24
The amount of time (in seconds) since this IMA group has

been in the Operational state.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.25
Count of one second intervals where the IMA Group Traffic

State Machine is Down.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.26
The number of times a near-end group failure (Config-Aborted,

Insufficient-Links) has been reported since power-up or reboot.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.27
The number of times a far-end group failure (Config-Aborted-FE,

Insufficient-Links-FE, Blocked-FE) has been reported since

power-up or reboot. This is an optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.28
The current cell rate (truncated value in cells per second)

provided by this IMA group in the transmit direction,

considering all the transmit links in the Active state.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.29
The current cell rate (truncated value in cells per second)

provided by this IMA group in the receive direction,

considering all the receive links in the Active state.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.30
The number of links that are configured to transmit in this IMA

group. This attribute overwrites the value of the

imaGroupNumRxActLinks attribute when the IMA group is configured
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.31
The number of links that are configured to receive in this IMA

group. This attribute is overwritten by the value of the

imaGroupNumTxActLinks attribute when the IMA group is configured
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.32
The number of links which are configured to transmit and are

currently Active in this IMA group.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.33
The number of links which are configured to receive and are

currently Active in this IMA group.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.2.1.34
This object is used to designate an interface as the test link

for use in the Test Pattern Procedure. The distinguished value of

zero specifies that the implementation may choose the Test …
IF-MIBInterfaceIndexOrZeror/w
Type Constraints:
range: 0..2147483647
Description:
This textual convention is an extension of the
InterfaceIndex convention. The latter defines a greater
than zero value used to identify an interface or interface
sub-layer in the managed system. This extension permits…
.1.3.6.1.4.1.353.5.7.1.1.2.1.35
The value of this object is used to specify the Tx Test Pattern

in an IMA group loopback operation. A value in the range 0 to

255 designates a specific pattern. The distinguished value of…
Integer32r/w
Constraints:
range: -1-255
.1.3.6.1.4.1.353.5.7.1.1.2.1.36
This object is used to enable or disable the

Test Pattern Procedure, and to note whether at least one

link failed the test.



The test is started …
ImaTestProcStatusr/w
Type Values:
1disabled
2operating
3linkFail
.1.3.6.1.4.1.353.5.7.1.1.2.1.37
The number of previous 15 minute intervals for which valid data

was collected. The value will be 96 unless the IMA group table

entry was created within the last 24 hours, in which case the…
Integer32
Constraints:
range: 0-96
.1.3.6.1.4.1.353.5.7.1.1.2.1.38
The number of intervals for which no valid data is available.

This attribute is only mandatory when the IMA Group Interval

Statistics and/or IMA Group Total Statistics objects are
Integer32
Constraints:
range: 0-96
.1.3.6.1.4.1.353.5.7.1.1.2.1.39
The number of seconds that have elapsed since the beginning of

the current measurement period. This attribute is only mandatory

when the IMA Group Current Statistics are implemented.
Integer32
Constraints:
range: 0-899
.1.3.6.1.4.1.353.5.7.1.1.2.1.40
IMA OAM Label value transmitted by the NE IMA unit.
Integer32
Constraints:
range: 1-255
.1.3.6.1.4.1.353.5.7.1.1.2.1.41
IMA OAM Label value transmitted by the FE IMA unit. The value 0

likely means that the IMA unit has not received an OAM Label

from the FE IMA unit at this time.
Integer32
Constraints:
range: 0-255
.1.3.6.1.4.1.353.5.7.1.1.2.1.42
.1.3.6.1.4.1.353.5.7.1.1.3 · 1 row entry · 1 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaGroupMappingTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaGroupMappingTable'
A table mapping the 'ifIndex' values of 'imaGroupIfIndex'
          
to the 'imaGroupIndex' values of the corresponding IMA group.
imaGroupMappingEntry row .1.3.6.1.4.1.353.5.7.1.1.3.1
Each row describes one ifIndex to imaGroupIndex mapping.
Indexes
Column Syntax OID
The imaGroupIndex of the IMA Group which implements the

specified interface.
SNMPv2-SMIInteger32
Type Constraints:
range: -2147483648..2147483647
.1.3.6.1.4.1.353.5.7.1.1.3.1.1

imaLinkTable

table
.1.3.6.1.4.1.353.5.7.1.1.4 · 1 row entry · 33 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaLinkTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaLinkTable'
The IMA group Link Status and Configuration table.
imaLinkEntry row .1.3.6.1.4.1.353.5.7.1.1.4.1
An entry in the IMA Group Link table.
Indexes
Column Syntax OID
This corresponds to the 'ifIndex' of the MIB-II interface

on which this link is established. This object also

corresponds to the logical number ('ifIndex') assigned to

this …
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.3.6.1.4.1.353.5.7.1.1.4.1.1
The imaLinkRowStatus object allows create, change, and delete

operations on imaLinkTable entries.



To create a new conceptual row (or instance) of the imaLinkTa…
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.3.6.1.4.1.353.5.7.1.1.4.1.2
The value which identifies the IMA group (imaGroupIndex)

of which this link is a member.
SNMPv2-SMIInteger32r/w
Type Constraints:
range: -2147483648..2147483647
.1.3.6.1.4.1.353.5.7.1.1.4.1.3
The current state of the near-end transmit link.
ImaLinkState
Type Values:
1notInGroup
2unusableNoGivenReason
3unusableFault
4unusableMisconnected
5unusableInhibited
6unusableFailed
7usable
8active
.1.3.6.1.4.1.353.5.7.1.1.4.1.4
The current state of the near-end receive link.
ImaLinkState
Type Values:
1notInGroup
2unusableNoGivenReason
3unusableFault
4unusableMisconnected
5unusableInhibited
6unusableFailed
7usable
8active
.1.3.6.1.4.1.353.5.7.1.1.4.1.5
The current state of the far-end transmit link as reported

via ICP cells.
ImaLinkState
Type Values:
1notInGroup
2unusableNoGivenReason
3unusableFault
4unusableMisconnected
5unusableInhibited
6unusableFailed
7usable
8active
.1.3.6.1.4.1.353.5.7.1.1.4.1.6
The current state of the far-end receive link as reported

via ICP cells.
ImaLinkState
Type Values:
1notInGroup
2unusableNoGivenReason
3unusableFault
4unusableMisconnected
5unusableInhibited
6unusableFailed
7usable
8active
.1.3.6.1.4.1.353.5.7.1.1.4.1.7
The current link failure status of the near-end receive link.
ImaLinkFailureStatus
Type Values:
1noFailure
2imaLinkFailure
3lifFailure
4lodsFailure
5misConnected
6blocked
7fault
8farEndTxLinkUnusable
9farEndRxLinkUnusable
.1.3.6.1.4.1.353.5.7.1.1.4.1.8
The current link failure status of the far-end receive link

as reported via ICP cells.
ImaLinkFailureStatus
Type Values:
1noFailure
2imaLinkFailure
3lifFailure
4lodsFailure
5misConnected
6blocked
7fault
8farEndTxLinkUnusable
9farEndRxLinkUnusable
.1.3.6.1.4.1.353.5.7.1.1.4.1.9
The outgoing LID used currently on the link by the local end.

This value has meaning only if the link belongs to an IMA group.
Integer32
Constraints:
range: 0-31
.1.3.6.1.4.1.353.5.7.1.1.4.1.10
The incoming LID used currently on the link by the remote

end as reported via ICP cells. This value has meaning only

if the link belongs to an IMA group.
Integer32
Constraints:
range: 0-31
.1.3.6.1.4.1.353.5.7.1.1.4.1.11
The latest measured delay on this link relative to the link, in

the same IMA group, with the least delay.
MilliSeconds .1.3.6.1.4.1.353.5.7.1.1.4.1.12
ICP violations: count of errored, invalid or missing ICP cells,

except during SES-IMA or UAS-IMA conditions.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.13
The number of OIF anomalies, except during SES-IMA or UAS-IMA

conditions, at the near-end. This is an optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.14
Count of one second intervals containing >= 30% of the ICP cells

counted as IV-IMAs, or one or more link defects (e.g., LOS, OOF/LOF,

AIS, or LCD), LIF defects, or LODS defects, except duri…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.15
Count of one second intervals containing one or more RDI-IMA

defects, except during UAS-IMA-FE condition.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.16
Count of unavailable seconds at near-end: unavailability begins

at the onset of 10 contiguous SES-IMA and ends at the onset

of 10 contiguous seconds with no SES-IMA.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.17
Count of unavailable seconds at far-end: unavailability begins

at the onset of 10 contiguous SES-IMA-FE and ends at the onset of

10 contiguous seconds with no SES-IMA-FE.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.18
Tx Unusable seconds: count of Tx Unusable seconds at the near-end

Tx LSM.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.19
Rx Unusable seconds: count of Rx Unusable seconds at the near-end

Rx LSM.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.20
Tx Unusable seconds at far-end: count of seconds with Tx Unusable

indications from the far-end Tx LSM.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.21
Rx Unusable seconds at far-end: count of seconds with Rx Unusable

indications from the far-end Rx LSM.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.22
The number of times a near-end transmit failure alarm condition

has been entered on this link (i.e., some form of implementation

specific transmit fault).
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.23
The number of times a near-end receive failure alarm condition

has been entered on this link (i.e., LIF, LODS,

RFI-IMA, Mis-Connected or some form of implementation specific receive
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.24
The number of times a far-end transmit failure alarm condition

has been entered on this link (i.e., Tx-Unusable-FE). This is an

optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.25
The number of times a far-end receive failure alarm condition

has been entered on this link (i.e., Rx-Unusable-FE). This is an

optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.26
Count of stuff events inserted in the transmit direction.

This is an optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.27
Count of stuff events detected in the receive direction.

This is an optional attribute.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.4.1.28
This object identifies the test pattern received in the

ICP Cell (octet 17) on the link during the IMA Test Pattern

Procedure. This value may then be compared to the transmitted
Integer32
Constraints:
range: 0-255
.1.3.6.1.4.1.353.5.7.1.1.4.1.29
This value indicates the current state of the Test Pattern

Procedure. If the value is disabled(1), the test is not

running. A value of operating(2) means the test is running
ImaTestProcStatus
Type Values:
1disabled
2operating
3linkFail
.1.3.6.1.4.1.353.5.7.1.1.4.1.30
The number of previous 15 minute intervals for which valid data

was collected. The value will be 96 unless the IMA group table

entry was created within the last 24 hours, in which case the…
Integer32
Constraints:
range: 0-96
.1.3.6.1.4.1.353.5.7.1.1.4.1.31
The number of intervals for which no valid data is available.

This attribute is only mandatory when the IMA Link Interval

Statistics and/or IMA Link Total Statistics objects are
Integer32
Constraints:
range: 0-96
.1.3.6.1.4.1.353.5.7.1.1.4.1.32
The number of seconds that have elapsed since the beginning of

the current measurement period. This attribute is only mandatory

when the IMA Link Current Statistics are implemented.
Integer32
Constraints:
range: 0-899
.1.3.6.1.4.1.353.5.7.1.1.4.1.33
.1.3.6.1.4.1.353.5.7.1.1.7 · 1 row entry · 3 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaGroupCurrentTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaGroupCurrentTable'
The IMA Group Current table.
imaGroupCurrentEntry row .1.3.6.1.4.1.353.5.7.1.1.7.1
An entry in the IMA Group Current table.
Indexes
Column Syntax OID
Count of one second intervals where the IMA Group Traffic

State Machine is Down in the current 15 minutes interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.7.1.1
The number of times a near-end group failure (Config-Aborted,

Insufficient-Links) has been reported in the current 15

minutes interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.7.1.2
The number of times a far-end group failure (Config-Aborted-FE,

Insufficient-Links-FE, Blocked-FE) has been reported in the

current 15 minutes interval. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.7.1.3
.1.3.6.1.4.1.353.5.7.1.1.8 · 1 row entry · 4 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaGroupIntervalTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaGroupIntervalTable'
The IMA Group Interval table.
imaGroupIntervalEntry row .1.3.6.1.4.1.353.5.7.1.1.8.1
An entry in the IMA Group Interval table.
Column Syntax OID
A number between 1 and 96, where 1 is the most

recently completed 15 minute interval and 96 is the least

recently completed 15 minutes interval (assuming that all

96 interval…
Integer32
Constraints:
range: 1-96
.1.3.6.1.4.1.353.5.7.1.1.8.1.1
Count of one second intervals where the IMA Group Traffic

State Machine is Down in one of the previous 96, individual 15

minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.8.1.2
The number of times a near-end group failure (Config-Aborted,

Insufficient-Links) has been reported in one of the previous

96, individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.8.1.3
The number of times a far-end group failure (Config-Aborted-FE,

Insufficient-Links-FE, Blocked-FE) has been reported in one of

the previous 96, individual 15 minute, intervals. This is an
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.8.1.4
.1.3.6.1.4.1.353.5.7.1.1.9 · 1 row entry · 3 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaGroupTotalTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaGroupTotalTable'
The IMA Group Total table.
imaGroupTotalEntry row .1.3.6.1.4.1.353.5.7.1.1.9.1
An entry in the IMA Group Total table.
Indexes
Column Syntax OID
Count of one second intervals where the IMA Group Traffic

State Machine is Down in the previous 24 hour interval.

Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.9.1.1
The number of times a near-end group failure (Config-Aborted,

Insufficient-Links) has been reported in the previous 24 hour

interval. Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.9.1.2
The number of times a far-end group failure (Config-Aborted-FE,

Insufficient-Links-FE, Blocked-FE) has been reported in the

previous 24 hour interval. Invalid 15 minute intervals count
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.9.1.3
.1.3.6.1.4.1.353.5.7.1.1.10 · 1 row entry · 16 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaLinkCurrentTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaLinkCurrentTable'
The IMA Link Current table.
imaLinkCurrentEntry row .1.3.6.1.4.1.353.5.7.1.1.10.1
An entry in the IMA Link Current table.
Indexes
Column Syntax OID
ICP violations: count of errored, invalid or missing ICP cells,

except during SES-IMA or UAS-IMA conditions, in the current

15 minute interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.1
The number of OIF anomalies, except during SES-IMA or UAS-IMA

conditions, at the near-end in the current 15 minute interval.

This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.2
Count of one second intervals containing >= 30% of the ICP cells

counted as IV-IMAs, or one or more link defects (e.g., LOS, OOF/LOF,

AIS, or LCD), LIF defects, or LODS defects, except duri…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.3
Count of one second intervals containing one or more RDI-IMA

defects, except during UAS-IMA-FE condition, in the current 15

minute interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.4
Count of unavailable seconds at near-end in the current 15 minute

interval: unavailability begins at the onset of 10 contiguous

SES-IMA and ends at the onset of 10 contiguous seconds with n…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.5
Count of unavailable seconds at far-end in the current 15 minute

interval: unavailability begins at the onset of 10 contiguous

SES-IMA-FE and ends at the onset of 10 contiguous seconds with…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.6
Tx Unusable seconds: count of Unusable seconds at the near-end

Tx LSM in the current 15 minute interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.7
Rx Unusable seconds: count of Unusable seconds at the near-end

Rx LSM in the current 15 minute interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.8
Tx Unusable seconds at far-end: count of seconds with Tx Unusable

indications from the far-end Tx LSM in the current 15 minute

interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.9
Rx Unusable seconds at far-end: count of seconds with Rx Unusable

indications from the far-end Rx LSM in the current 15 minute

interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.10
The number of times a near-end transmit failure alarm condition

has been entered on this link (i.e., some form of implementation

specific transmit fault) in the current 15 minute interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.11
The number of times a near-end receive failure alarm condition

has been entered on this link (i.e., LIF, LODS, RFI-IMA, Mis-Connected,

or some form of implementation specific receive fault)…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.12
The number of times a far-end transmit failure alarm condition

has been entered on this link (i.e., Tx-Unusable-FE) in the

current 15 minute interval. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.13
The number of times a far-end receive failure alarm condition

has been entered on this link (i.e., Rx-Unusable-FE) in the

current 15 minute interval. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.14
Count of stuff events inserted in the transmit direction in

the current 15 minute interval. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.15
Count of stuff events detected in the receive direction in

the current 15 minute interval. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.10.1.16
.1.3.6.1.4.1.353.5.7.1.1.11 · 1 row entry · 17 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaLinkIntervalTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaLinkIntervalTable'
The IMA Link Interval table.
imaLinkIntervalEntry row .1.3.6.1.4.1.353.5.7.1.1.11.1
An entry in the IMA Link Interval table.
Column Syntax OID
A number between 1 and 96, where 1 is the most

recently completed 15 minute interval and 96 is the least

recently completed 15 minutes interval (assuming that all

96 interval…
Integer32
Constraints:
range: 1-96
.1.3.6.1.4.1.353.5.7.1.1.11.1.1
ICP violations: count of errored, invalid or missing ICP cells,

except during SES-IMA or UAS-IMA conditions, in one of the

previous 96, individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.2
The number of OIF anomalies, except during SES-IMA or UAS-IMA

conditions, at the near-end in one of the previous 96, individual

15 minute, intervals. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.3
Count of one second intervals containing >= 30% of the ICP cells

counted as IV-IMAs, or one or more link defects (e.g., LOS, OOF/LOF,

AIS, or LCD), LIF defects, or LODS defects, except duri…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.4
Count of one second intervals containing one or more RDI-IMA

defects, except during UAS-IMA-FE condition, in one of the previous

96, individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.5
Count of unavailable seconds at near-end in one of the previous

96, individual 15 minute, intervals: unavailability begins at the

onset of 10 contiguous SES-IMA and ends at the onset of 10
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.6
Count of unavailable seconds at far-end in one of the previous

96, individual 15 minute, intervals: unavailability begins at the

onset of 10 contiguous SES-IMA-FE and ends at the onset of 1…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.7
Tx Unusable seconds: count of Unusable seconds at the near-end

Tx LSM in one of the previous 96, individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.8
Rx Unusable seconds: count of Unusable seconds at the near-end

Rx LSM in one of the previous 96, individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.9
Tx Unusable seconds at far-end: count of seconds with Tx Unusable

indications from the far-end Tx LSM in one of the previous 96,

individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.10
Rx Unusable seconds at far-end: count of seconds with Rx Unusable

indications from the far-end Rx LSM in one of the previous 96,

individual 15 minute, intervals.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.11
The number of times a near-end transmit failure alarm condition

has been entered on this link (i.e., some form of implementation

specific transmit fault) in one of the previous 96, individu…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.12
The number of times a near-end receive failure alarm condition

has been entered on this link (i.e., LIF, LODS, RFI-IMA,

Mis-Connected, or some form of implementation specific
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.13
The number of times a far-end transmit failure alarm condition

has been entered on this link (i.e., Tx-Unusable-FE) in one of the

previous 96, individual 15 minute, intervals. This is an o…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.14
The number of times a far-end receive failure alarm condition

has been entered on this link (i.e., Rx-Unusable-FE) in one of

the previous 96, individual 15 minute, intervals. This is an
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.15
Count of stuff events inserted in the transmit direction in

one of the previous 96, individual 15 minute, intervals. This

is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.16
Count of stuff events detected in the receive direction in

one of the previous 96, individual 15 minute, intervals. This

is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.11.1.17
.1.3.6.1.4.1.353.5.7.1.1.12 · 1 row entry · 16 columns
Uses the zhone variant from /opt/observium/mibs/zhone.
Command help
Walk imaLinkTotalTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IMA-MIB' -M '/opt/observium/mibs/zhone:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IMA-MIB::imaLinkTotalTable'
The IMA Link Total table.
imaLinkTotalEntry row .1.3.6.1.4.1.353.5.7.1.1.12.1
An entry in the IMA Link Total table.
Indexes
Column Syntax OID
ICP violations: count of errored, invalid or missing ICP cells,

except during SES-IMA or UAS-IMA conditions, in the previous 24

hour interval. Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.1
The number of OIF anomalies, except during SES-IMA or UAS-IMA

conditions, at the near-end in the previous 24 hour interval.

Invalid 15 minute intervals count as 0. This is an optional
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.2
Count of one second intervals containing >= 30% of the ICP cells

counted as IV-IMAs, or one or more link defects (e.g., LOS, OOF/LOF,

AIS, or LCD), LIF defects, or LODS defects, except duri…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.3
Count of one second intervals containing one or more RDI-IMA

defects, except during UAS-IMA-FE condition, in the previous 24

hour interval. Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.4
Count of unavailable seconds at near-end in the previous 24 hour

interval: unavailability begins at the onset of 10 contiguous

SES-IMA and ends at the onset of 10 contiguous seconds with no…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.5
Count of unavailable seconds at far-end in the previous 24 hour

interval: unavailability begins at the onset of 10 contiguous

SES-IMA-FE and ends at the onset of 10 contiguous seconds with …
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.6
Tx Unusable seconds: count of Unusable seconds at the near-end

Tx LSM in the previous 24 hour interval. Invalid 15 minute

intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.7
Rx Unusable seconds: count of Unusable seconds at the near-end

Rx LSM in the previous 24 hour interval. Invalid 15 minute

intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.8
Tx Unusable seconds at far-end: count of seconds with Tx Unusable

indications from the far-end Tx LSM in the previous 24 hour

interval. Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.9
Rx Unusable seconds at far-end: count of seconds with Rx Unusable

indications from the far-end Rx LSM in the previous 24 hour

interval. Invalid 15 minute intervals count as 0.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.10
The number of times a near-end transmit failure alarm condition

has been entered on this link (i.e., some form of implementation

specific transmit fault) in the previous 24 hour interval.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.11
The number of times a near-end receive failure alarm condition

has been entered on this link (i.e., LIF, LODS, RFI-IMA,

Mis-Connected, or some form of implementation specific receive fault…
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.12
The number of times a far-end transmit failure alarm condition

has been entered on this link (i.e., Tx-Unusable-FE) in the

previous 24 hour interval. Invalid 15 minute intervals count
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.13
The number of times a far-end receive failure alarm condition

has been entered on this link (i.e., Rx-Unusable-FE) in the

previous 24 hour interval. Invalid 15 minute intervals count
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.14
Count of stuff events inserted in the transmit direction in

the previous 24 hour interval. Invalid 15 minute intervals

count as 0. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.15
Count of stuff events detected in the receive direction in

the previous 24 hour interval. Invalid 15 minute intervals

count as 0. This is an optional attribute.
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.353.5.7.1.1.12.1.16