All MIBs › A3COM-HUAWEI-QOS-MIB › qosWREDPreTailDropNum
qosWREDPreTailDropNum
Module: A3COM-HUAWEI-QOS-MIB
OID (symbolic): A3COM-HUAWEI-QOS-MIB::qosWREDPreTailDropNum
OID (numeric): 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.8
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of packets tail-dropped for WRED
What is qosWREDPreTailDropNum?
This read-only counter counts packets that were tail-dropped (discarded after queues overflowed) for a given precedence in WRED mode. A network engineer uses it to detect when WRED thresholds are too high and queues still overrun. A counter exceeding 10,000 indicates the high-limit threshold should be lowered.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.8 snmpwalk -v2c -c public <target> A3COM-HUAWEI-QOS-MIB::qosWREDPreTailDropNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.8.1 snmpget -v2c -c public <target> A3COM-HUAWEI-QOS-MIB::qosWREDPreTailDropNum.1
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OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1 | hwLocal | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1.3 | hwInternetProtocol | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.3 | vrpProtocol | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.1.3.3.2 | hwIfQoSMib | A3COM-HUAWEI-QOS-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.3.2.15 | qosWREDPreTable | A3COM-HUAWEI-QOS-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1 | qosWREDPreEntry | A3COM-HUAWEI-QOS-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.8 | qosWREDPreTailDropNum | A3COM-HUAWEI-QOS-MIB |