mscAtmIftxCellMemoryThresholdTable
View at oid-info.com
This attribute is only valid for AtmIf's on ATM IP FPs. It is not
displayed for AtmIf's on other card types.
This attribute indicates the transmit cell memory size and three
discard thresholds for this AtmIf. Transmit cell memory is used for
storing ATM cells to be transmitted by connections under this
AtmIf.
The first value indicates the the total transmit cell memory size.
This is derived based upon the txCellMemoryThreshold 0 attribute
of the Lp/x eng arc aqm/0 component and Lp/x eng arc aqm/0 Ov,
and on the txCellMemory attribute of this AtmIf.
When the txCellMemoryAvailable attribute decreases to the second
value, the txCellMemoryCongestionState changes from 3 to 2. In
congestion state 2, traffic with discard priority (DP) > 2 is
discarded. This threshold is set approximately at 25 percent of the
first value, the transmit cell memory size.
When the txCellMemoryAvailable attribute decreases to the third
value, the txCellMemoryCongestionState changes from 2 to 1. In
congestion state 1, traffic with discard priority (DP) > 1 is
discarded. This threshold is set approximately at 20 percent of the
first value, the transmit cell memory size.
When the txCellMemoryAvailable attribute decreases to the fourth
value, the txCellMemoryCongestionState changes from 1 to 0. In
congestion state 0, traffic with discard priority (DP) > 0 is
discarded. This threshold is set approximately at 10 percent of the
first value, the transmit cell memory size.
The opposite effect occurs when the txCellMemoryAvailable
attribute increases (txCellMemoryCongestionState changes from 0
to 3 accordingly).
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute is only valid for AtmIf's on ATM IP FPs. It is not
displayed for AtmIf's on other card types.
This attribute indicates the transmit cell memory size and three
discard thresholds for this AtmIf. Transmit cell memory is used for
storing ATM cells to be transmitted by connections under this
AtmIf.
The first value indicates the the total transmit cell memory size.
This is derived based upon the txCellMemoryThreshold 0 attribute
of the Lp/x eng arc aqm/0 component and Lp/x eng arc aqm/0 Ov,
and on the txCellMemory attribute of this AtmIf.
When the txCellMemoryAvailable attribute decreases to the second
value, the txCellMemoryCongestionState changes from 3 to 2. In
congestion state 2, traffic with discard priority (DP) > 2 is
discarded. This threshold is set approximately at 25 percent of the
first value, the transmit cell memory size.
When the txCellMemoryAvailable attribute decreases to the third
value, the txCellMemoryCongestionState changes from 2 to 1. In
congestion state 1, traffic with discard priority (DP) > 1 is
discarded. This threshold is set approximately at 20 percent of the
first value, the transmit cell memory size.
When the txCellMemoryAvailable attribute decreases to the fourth
value, the txCellMemoryCongestionState changes from 1 to 0. In
congestion state 0, traffic with discard priority (DP) > 0 is
discarded. This threshold is set approximately at 10 percent of the
first value, the transmit cell memory size.
The opposite effect occurs when the txCellMemoryAvailable
attribute increases (txCellMemoryCongestionState changes from 0
to 3 accordingly).
Parsed from file Nortel-MsCarrier-MscPassport-AtmCoreMIB.mib
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
[Automatically extracted from oidview.com]
mscAtmIfTxCellMemoryThresholdTable OBJECT-TYPE SYNTAX SEQUENCE OF MscAtmIfTxCellMemoryThresholdEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This attribute is only valid for AtmIf's on ATM IP FPs. It is not displayed for AtmIf's on other card types. This attribute indicates the transmit cell memory size and three discard thresholds for this AtmIf. Transmit cell memory is used for storing ATM cells to be transmitted by connections under this AtmIf. The first value indicates the the total transmit cell memory size. This is derived based upon the txCellMemoryThreshold 0 attribute of the Lp/x eng arc aqm/0 component and Lp/x eng arc aqm/0 Ov, and on the txCellMemory attribute of this AtmIf. When the txCellMemoryAvailable attribute decreases to the second value, the txCellMemoryCongestionState changes from 3 to 2. In congestion state 2, traffic with discard priority (DP) > 2 is discarded. This threshold is set approximately at 25 percent of the first value, the transmit cell memory size. When the txCellMemoryAvailable attribute decreases to the third value, the txCellMemoryCongestionState changes from 2 to 1. In congestion state 1, traffic with discard priority (DP) > 1 is discarded. This threshold is set approximately at 20 percent of the first value, the transmit cell memory size. When the txCellMemoryAvailable attribute decreases to the fourth value, the txCellMemoryCongestionState changes from 1 to 0. In congestion state 0, traffic with discard priority (DP) > 0 is discarded. This threshold is set approximately at 10 percent of the first value, the transmit cell memory size. The opposite effect occurs when the txCellMemoryAvailable attribute increases (txCellMemoryCongestionState changes from 0 to 3 accordingly)." ::= { mscAtmIf 441 }
mscAtmIfTxCellMemoryThresholdTable OBJECT-TYPE SYNTAX SEQUENCE OF MscAtmIfTxCellMemoryThresholdEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This attribute is only valid for AtmIf's on ATM IP FPs. It is not displayed for AtmIf's on other card types. This attribute indicates the transmit cell memory size and three discard thresholds for this AtmIf. Transmit cell memory is used for storing ATM cells to be transmitted by connections under this AtmIf. The first value indicates the the total transmit cell memory size. This is derived based upon the txCellMemoryThreshold 0 attribute of the Lp/x eng arc aqm/0 component and Lp/x eng arc aqm/0 Ov, and on the txCellMemory attribute of this AtmIf. When the txCellMemoryAvailable attribute decreases to the second value, the txCellMemoryCongestionState changes from 3 to 2. In congestion state 2, traffic with discard priority (DP) > 2 is discarded. This threshold is set approximately at 25 percent of the first value, the transmit cell memory size. When the txCellMemoryAvailable attribute decreases to the third value, the txCellMemoryCongestionState changes from 2 to 1. In congestion state 1, traffic with discard priority (DP) > 1 is discarded. This threshold is set approximately at 20 percent of the first value, the transmit cell memory size. When the txCellMemoryAvailable attribute decreases to the fourth value, the txCellMemoryCongestionState changes from 1 to 0. In congestion state 0, traffic with discard priority (DP) > 0 is discarded. This threshold is set approximately at 10 percent of the first value, the transmit cell memory size. The opposite effect occurs when the txCellMemoryAvailable attribute increases (txCellMemoryCongestionState changes from 0 to 3 accordingly)." ::= { mscAtmIf 441 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.441.1 | mscAtmIfTxCellMemoryThresholdEntry | 2 | 2 | mscAtmIftxCellMemoryThresholdEntry |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.1 | mscAtmIfRowStatusTable | 1 | 5 | This entry controls the addition and deletion of mscAtmIf components. |
| 1.3.6.1.4.1.562.36.2.1.114.2 | mscAtmIfConnMap | 4 | 31 | None |
| 1.3.6.1.4.1.562.36.2.1.114.3 | mscAtmIfCA | 17 | 247 | None |
| 1.3.6.1.4.1.562.36.2.1.114.4 | mscAtmIfVpc | 23 | 472 | None |
| 1.3.6.1.4.1.562.36.2.1.114.5 | mscAtmIfVcc | 26 | 529 | None |
| 1.3.6.1.4.1.562.36.2.1.114.6 | mscAtmIfUni | 10 | 205 | None |
| 1.3.6.1.4.1.562.36.2.1.114.7 | mscAtmIfIisp | 8 | 172 | None |
| 1.3.6.1.4.1.562.36.2.1.114.8 | mscAtmIfNAcct | 2 | 12 | None |
| 1.3.6.1.4.1.562.36.2.1.114.9 | mscAtmIfVpt | 18 | 1400 | None |
| 1.3.6.1.4.1.562.36.2.1.114.10 | mscAtmIfEp | 2 | 9 | None |
| 1.3.6.1.4.1.562.36.2.1.114.11 | mscAtmIfPm | 2 | 11 | None |
| 1.3.6.1.4.1.562.36.2.1.114.96 | mscAtmIfPnni | 9 | 185 | None |
| 1.3.6.1.4.1.562.36.2.1.114.100 | mscAtmIfCidDataTable | 1 | 2 | This group contains the attribute for a component's Customer Identifier (CID). Refer to the attribute description for a detailed… |
| 1.3.6.1.4.1.562.36.2.1.114.110 | mscAtmIfProvTable | 1 | 14 | This group contains provisionable attributes for the AtmIf component. |
| 1.3.6.1.4.1.562.36.2.1.114.120 | mscAtmIfLbkTable | 1 | 4 | This group contains the default loopback attribute values for all Vcc, Vpc and Vpt components. Note that these attribute values c… |
| 1.3.6.1.4.1.562.36.2.1.114.130 | mscAtmIfStateTable | 1 | 10 | This group contains the three OSI State attributes and the six OSI Status attributes. The descriptions generically indicate what… |
| 1.3.6.1.4.1.562.36.2.1.114.140 | mscAtmIfOperTable | 1 | 4 | This group contains operational attributes which show the status of the AtmIf component. |
| 1.3.6.1.4.1.562.36.2.1.114.150 | mscAtmIfStatsTable | 1 | 27 | This group contains operational attributes which keep statistics about the behavior of the AtmIf component. |
| 1.3.6.1.4.1.562.36.2.1.114.839 | mscAtmIfOpShapingRatesTable | 1 | 3 | This attribute displays the values of the 31 shaping rates currently in use at the interface. It is avector of 31 elements, each… |
| 1.3.6.1.4.1.562.36.2.1.114.840 | mscAtmIfShapeUsageTable | 1 | 3 | This attribute displays the number of VCs that currently use the 31 shaping rates. It is a vector of 31 elements each representi… |