This attribute indicates the Cutoff Decrease Factor (CDF) parameter
for this connection. When the value of this attribute is non-zero,
CDF is computed as the inverse of the value. For example, if the
value is 32, the value of CDF is 1/32. When the value of this
attribute is 0, CDF is also zero.
CDF controls the decrease in the Allowed Cell Rate (ACR)
associated with the forwardRmCellLimit attribute, the limit of the
number of forward Resource Management (RM) cells which may
be sent in the absence of received backward RM cells. When this
limit is crossed, the ACR value would be decreased by the amount
(CDF*ACR). The ACR is not allowed to fall below the Minimum
Cell Rate (MCR), in which case the ACR is set to MCR.
For nailed-up connections, this attribute is determined by the
provisioned value of the cutoffDecreaseFactor attribute. For
signalled connections, it is indicated in the ABR Additional
Parameters Information Element.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute indicates the Cutoff Decrease Factor (CDF) parameter
for this connection. When the value of this attribute is non-zero,
CDF is computed as the inverse of the value. For example, if the
value is 32, the value of CDF is 1/32. When the value of this
attribute is 0, CDF is also zero.
CDF controls the decrease in the Allowed Cell Rate (ACR)
associated with the forwardRmCellLimit attribute, the limit of the
number of forward Resource Management (RM) cells which may
be sent in the absence of received backward RM cells. When this
limit is crossed, the ACR value would be decreased by the amount
(CDF*ACR). The ACR is not allowed to fall below the Minimum
Cell Rate (MCR), in which case the ACR is set to MCR.
For nailed-up connections, this attribute is determined by the
provisioned value of the cutoffDecreaseFactor attribute. For
signalled connections, it is indicated in the ABR Additional
Parameters Information Element.
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]
mscAtmIfVptVccTmAbrCutoffDecreaseFactor OBJECT-TYPE SYNTAX Unsigned32 (0 | 1 | 2 | 4 | 8 | 16 | 32 | 64) ACCESS read-only STATUS mandatory DESCRIPTION "This attribute indicates the Cutoff Decrease Factor (CDF) parameter for this connection. When the value of this attribute is non-zero, CDF is computed as the inverse of the value. For example, if the value is 32, the value of CDF is 1/32. When the value of this attribute is 0, CDF is also zero. CDF controls the decrease in the Allowed Cell Rate (ACR) associated with the forwardRmCellLimit attribute, the limit of the number of forward Resource Management (RM) cells which may be sent in the absence of received backward RM cells. When this limit is crossed, the ACR value would be decreased by the amount (CDF*ACR). The ACR is not allowed to fall below the Minimum Cell Rate (MCR), in which case the ACR is set to MCR. For nailed-up connections, this attribute is determined by the provisioned value of the cutoffDecreaseFactor attribute. For signalled connections, it is indicated in the ABR Additional Parameters Information Element." ::= { mscAtmIfVptVccTmAbrOperEntry 17 }
mscAtmIfVptVccTmAbrCutoffDecreaseFactor OBJECT-TYPE SYNTAX Unsigned32 (0 | 1 | 2 | 4 | 8 | 16 | 32 | 64) ACCESS read-only STATUS mandatory DESCRIPTION "This attribute indicates the Cutoff Decrease Factor (CDF) parameter for this connection. When the value of this attribute is non-zero, CDF is computed as the inverse of the value. For example, if the value is 32, the value of CDF is 1/32. When the value of this attribute is 0, CDF is also zero. CDF controls the decrease in the Allowed Cell Rate (ACR) associated with the forwardRmCellLimit attribute, the limit of the number of forward Resource Management (RM) cells which may be sent in the absence of received backward RM cells. When this limit is crossed, the ACR value would be decreased by the amount (CDF*ACR). The ACR is not allowed to fall below the Minimum Cell Rate (MCR), in which case the ACR is set to MCR. For nailed-up connections, this attribute is determined by the provisioned value of the cutoffDecreaseFactor attribute. For signalled connections, it is indicated in the ABR Additional Parameters Information Element." ::= { mscAtmIfVptVccTmAbrOperEntry 17 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.10 | mscAtmIfVptVccTmAbrInitialCellRate | 0 | 0 | This attribute indicates the Initial Cell Rate (ICR) parameter for this connection. ICR is the rate at which a source should sen… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.11 | mscAtmIfVptVccTmAbrTransientBufferExposure | 0 | 0 | This attribute indicates the Transient Buffer Exposure (TBE) for this connection. TBE is the negotiated number of cells that the… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.12 | mscAtmIfVptVccTmAbrFixedRoundTripTime | 0 | 0 | This attribute indicates the Fixed Round-Trip Time (FRTT) parameter for this connection. FRTT is the sum of the fixed and propaga… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.13 | mscAtmIfVptVccTmAbrRateDecreaseFactor | 0 | 0 | This attribute indicates the Rate Decrease Factor (RDF) for this connection. The RDF value is computed by using the operational v… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.14 | mscAtmIfVptVccTmAbrRateIncreaseFactor | 0 | 0 | This attribute indicates the Rate Increase Factor (RIF) for this connection. The RIF value is computed by using the operational v… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.15 | mscAtmIfVptVccTmAbrMaxCellPerRmCell | 0 | 0 | This attribute indicates the maximum number of cells an ABR source may transmit for each forward Resource Management (RM) cell. T… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.16 | mscAtmIfVptVccTmAbrMaxTimeBetweenRmCell | 0 | 0 | This attribute indicates the TRM parameter for this connection. TRM provides an upper bound on the time interval between forwar… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.18 | mscAtmIfVptVccTmAbrAcrDecreaseTimeFactor | 0 | 0 | This attribute indicates the Allowed Cell Rate Decrease Time Factor (ADTF) parameter for this connection. ADTF is the time inter… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.19 | mscAtmIfVptVccTmAbrForwardRmCellLimit | 0 | 0 | This attribute indicates the CRM parameter for this connection. CRM is the limit of the number of forward Resource Management (R… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.20 | mscAtmIfVptVccTmAbrTxRateChangeInfo | 0 | 0 | This attribute indicates the rate change information put into the last forward Resource Management (RM) cell turned around as a b… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.21 | mscAtmIfVptVccTmAbrAcrRateChangeInfo | 0 | 0 | This attribute indicates the type of change in the Allowed Cell Rate (ACR) as a result of the information in the last backward R… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.22 | mscAtmIfVptVccTmAbrTxFwdRmCells | 0 | 0 | This attribute counts the number of forward Resource Management (RM) cells sent over the interface since the last backward RM-ce… |
| 1.3.6.1.4.1.562.36.2.1.114.9.20.7.2.110.1.23 | mscAtmIfVptVccTmAbrRxEfci | 0 | 0 | This attribute indicates the value of the Explicit Forward Congestion Indication (EFCI) bit of the last data cell received from t… |