All MIBs › A3COM-HUAWEI-QOS-MIB › qosWREDPreDiscardProbability
qosWREDPreDiscardProbability
Module: A3COM-HUAWEI-QOS-MIB
OID (symbolic): A3COM-HUAWEI-QOS-MIB::qosWREDPreDiscardProbability
OID (numeric): 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Discard probability denominator
What is qosWREDPreDiscardProbability?
This integer (1-255, used as denominator) controls the probability that a packet is randomly dropped when queue length is between low and high limits. A network engineer increases it (e.g., to 128) to drop more packets probabilistically, or decreases it (e.g., to 32) to be more lenient. At 64, approximately 1 in 64 packets are randomly discarded in the congestion zone.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.6 snmpwalk -v2c -c public <target> A3COM-HUAWEI-QOS-MIB::qosWREDPreDiscardProbability
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.6.1 snmpget -v2c -c public <target> A3COM-HUAWEI-QOS-MIB::qosWREDPreDiscardProbability.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.6.1 i <value>
Start monitoring H3C/3Com switches and routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-QOS-MIB::qosWREDPreDiscardProbability OID value, configure state conditions and alerts, and monitor any H3C/3Com switches and routers from a single console.
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 |
| 1.3.6.1.4.1.43.45.1.1.3.3.2.15.1.6 | qosWREDPreDiscardProbability | A3COM-HUAWEI-QOS-MIB |