All MIBs › Nortel-MsCarrier-MscPassport-AtmCoreMIB › mscAtmIfTxCellMemoryCongestionState
mscAtmIfTxCellMemoryCongestionState
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfTxCellMemoryCongestionState
OID (numeric): 1.3.6.1.4.1.562.36.2.1.114.140.1.2
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
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 congestion state of the transmit cell memory for this AtmIf. It indicates which txCellMemoryThreshold corresponds to the current value of txCellMemoryAvailable.
The congestion state of memory is indicated by a numeric value ranging from 0 to 3. When memory is in a congested state 'x', only traffic with discard priority (DP) < 'x' is definitely still queued for transmit. Traffic with DP > 'x' is definitely discarded. Traffic with DP = 'x' may be either queued or discarded depending on how close the value of txCellMemoryAvailable is to the next threshold as displayed in txCellMemoryThreshold. For example, CLP1 traffic is queued until the value indicated by txCellMemoryAvailable reaches the DP3 threshold. At that point, the CLP1 traffic is discarded.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.140.1.2 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfTxCellMemoryCongestionState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.140.1.2.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfTxCellMemoryCongestionState.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.562 | nortel | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36 | msCarrier | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2 | mscPassport | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1 | mscComponents | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1.114 | mscAtmIf | Nortel-MsCarrier-MscPassport-AtmCoreMIB |
| 1.3.6.1.4.1.562.36.2.1.114.140 | mscAtmIfOperTable | Nortel-MsCarrier-MscPassport-AtmCoreMIB |
| 1.3.6.1.4.1.562.36.2.1.114.140.1 | mscAtmIfOperEntry | Nortel-MsCarrier-MscPassport-AtmCoreMIB |
| 1.3.6.1.4.1.562.36.2.1.114.140.1.2 | mscAtmIfTxCellMemoryCongestionState | Nortel-MsCarrier-MscPassport-AtmCoreMIB |