This attribute specifies the default number of user cells per
Resource Management cell (NRM) for ABR connections. An
override to this default may be specified for a provisioned
connection under the Vcd Tm Abr or Vpd Tm Abr component, or
signalled as the NRM parameter in the ABR Additional Parameters
Information Element.
NRM is the maximum number of cells an ABR source may transmit
for each forward Resource Management (F-RM) cell. The count of
the cells transmitted includes user cells, OAM cells, backward RM
cells, and the forward RM cell.
Note that a value of 2 is not recommended even though it is
permitted according to the ATM Forum standard. When this
attribute is set to a value of 2, it is possible that only one forward
and one backward RM cell are repeatedly transmitted, and all data
traffic is queued up indefinitely.
This attribute is ignored under all conditions where the Vcc Tm or
Vpc Tm operational attribute abrConnectionType indicates
explicitRateMarking.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute specifies the default number of user cells per
Resource Management cell (NRM) for ABR connections. An
override to this default may be specified for a provisioned
connection under the Vcd Tm Abr or Vpd Tm Abr component, or
signalled as the NRM parameter in the ABR Additional Parameters
Information Element.
NRM is the maximum number of cells an ABR source may transmit
for each forward Resource Management (F-RM) cell. The count of
the cells transmitted includes user cells, OAM cells, backward RM
cells, and the forward RM cell.
Note that a value of 2 is not recommended even though it is
permitted according to the ATM Forum standard. When this
attribute is set to a value of 2, it is possible that only one forward
and one backward RM cell are repeatedly transmitted, and all data
traffic is queued up indefinitely.
This attribute is ignored under all conditions where the Vcc Tm or
Vpc Tm operational attribute abrConnectionType indicates
explicitRateMarking.
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]
mscAtmIfCAAbrMaxCellPerRmCell OBJECT-TYPE SYNTAX Unsigned32 (2 | 4 | 8 | 16 | 32 | 64 | 128 | 256) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the default number of user cells per Resource Management cell (NRM) for ABR connections. An override to this default may be specified for a provisioned connection under the Vcd Tm Abr or Vpd Tm Abr component, or signalled as the NRM parameter in the ABR Additional Parameters Information Element. NRM is the maximum number of cells an ABR source may transmit for each forward Resource Management (F-RM) cell. The count of the cells transmitted includes user cells, OAM cells, backward RM cells, and the forward RM cell. Note that a value of 2 is not recommended even though it is permitted according to the ATM Forum standard. When this attribute is set to a value of 2, it is possible that only one forward and one backward RM cell are repeatedly transmitted, and all data traffic is queued up indefinitely. This attribute is ignored under all conditions where the Vcc Tm or Vpc Tm operational attribute abrConnectionType indicates explicitRateMarking." DEFVAL { 256 } ::= { mscAtmIfCAAbrProvEntry 26 }
mscAtmIfCAAbrMaxCellPerRmCell OBJECT-TYPE SYNTAX Unsigned32 (2 | 4 | 8 | 16 | 32 | 64 | 128 | 256) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the default number of user cells per Resource Management cell (NRM) for ABR connections. An override to this default may be specified for a provisioned connection under the Vcd Tm Abr or Vpd Tm Abr component, or signalled as the NRM parameter in the ABR Additional Parameters Information Element. NRM is the maximum number of cells an ABR source may transmit for each forward Resource Management (F-RM) cell. The count of the cells transmitted includes user cells, OAM cells, backward RM cells, and the forward RM cell. Note that a value of 2 is not recommended even though it is permitted according to the ATM Forum standard. When this attribute is set to a value of 2, it is possible that only one forward and one backward RM cell are repeatedly transmitted, and all data traffic is queued up indefinitely. This attribute is ignored under all conditions where the Vcc Tm or Vpc Tm operational attribute abrConnectionType indicates explicitRateMarking." DEFVAL { 256 } ::= { mscAtmIfCAAbrProvEntry 26 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.10 | mscAtmIfCAAbrPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the available bit rate (ABR) service category except … |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.11 | mscAtmIfCAAbrCdvt | 0 | 0 | This attribute specifies the default cell delay variation tolerance (CDVT) for all connections of the ABR service category. An ov… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.12 | mscAtmIfCAAbrTxQueueLimit | 0 | 0 | This attribute specifies the default maximum queue length for the emission queues used to buffer the traffic of the ABR service c… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.13 | mscAtmIfCAAbrMinPerVcQueueLimit | 0 | 0 | This attribute specifies the minimum queue limit for the per-VC queues of connections of the ABR service category. The queue lim… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.14 | mscAtmIfCAAbrPerVcQueueLimitReferenceRate | 0 | 0 | This attribute specifies the shaping rate to be used in computing the tolerable delay for per-VC queues of connections of the AB… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.15 | mscAtmIfCAAbrEmissionPriority | 0 | 0 | This attribute is not applicable and is ignored for CQC-based ATM cards. This attribute specifies the emission priority (EP) whi… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.19 | mscAtmIfCAAbrFairnessPolicy | 0 | 0 | This attribute specifies the fairness policy which is applied to available bandwidth when performing the ER calculation in the AB… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20 | mscAtmIfCAAbrFrttPortion | 0 | 0 | This attribute specifies the portion of the Fixed Round Trip Time (FRTT) which is added to each ABR call setup which traverses t… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.21 | mscAtmIfCAAbrAbrConnectionType | 0 | 0 | This attribute specifies the default type for ABR connections. It may be overridden by the abrConnectionType attribute under the… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.22 | mscAtmIfCAAbrUsageParameterControl | 0 | 0 | This attribute specifies the default usage parameter control (UPC) option for connections of the ABR service category. An overri… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.23 | mscAtmIfCAAbrInitialCellRate | 0 | 0 | This attribute specifies the default Initial Cell Rate (ICR) parameter for ABR connections. An override to this default may be s… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.24 | mscAtmIfCAAbrRateDecreaseFactor | 0 | 0 | This attribute specifies the default Rate Decrease Factor (RDF) for ABR connections. An override to this default may be specifie… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.25 | mscAtmIfCAAbrRateIncreaseFactor | 0 | 0 | This attribute specifies the default Rate Increase Factor (RIF) for ABR connections. An override to this default may be specifie… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.27 | mscAtmIfCAAbrMaxTimeBetweenRmCell | 0 | 0 | This attribute specifies the default time between Resource Management cells (TRM) for ABR connections. An override to this defaul… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.28 | mscAtmIfCAAbrCutoffDecreaseFactor | 0 | 0 | This attribute specifies the default Cutoff Decrease Factor (CDF) parameter for ABR connections. An override to this default may… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.29 | mscAtmIfCAAbrAcrDecreaseTimeFactor | 0 | 0 | This attribute specifies the default Allowed Cell Rate Decrease Time Factor (ADTF) parameter for ABR connections. An override to … |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.30 | mscAtmIfCAAbrDgcraMaximumDelay | 0 | 0 | This attribute specifies the default maximum delay for Dynamic General Cell Rate Algorithm (DGCRA) rate changes for ABR connectio… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.31 | mscAtmIfCAAbrDgcraMinimumDelay | 0 | 0 | This attribute specifies the default minimum delay for Dynamic General Cell Rate Algorithm (DGCRA) rate changes for ABR connectio… |
| 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.32 | mscAtmIfCAAbrHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVP and SVC ABR connections. It takes a value from 0 (hig… |