All MIBs › HUAWEI-OLC-MIB › hwOverLoadControlThreshold2
hwOverLoadControlThreshold2
Module: HUAWEI-OLC-MIB
OID (symbolic): HUAWEI-OLC-MIB::hwOverLoadControlThreshold2
OID (numeric): 1.3.6.1.4.1.2011.6.127.2.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: It indicates the level-2 threshold of the system-level leaky bucket. When the CPU usage exceeds the level-2 threshold, the overload control is implemented according to the minimum traffic. The configured level-2 threshold of the system-level leaky bucket must be higher than the level-1 threshold of the system-level leaky bucket. DEFVAL { 90 }
What is hwOverLoadControlThreshold2?
This value, 71 to 100, sets the level-2 CPU usage threshold of the system-level leaky bucket; once CPU usage exceeds this higher level, overload control drops to minimum traffic throughput, and the description requires this value be set higher than hwOverLoadControlThreshold1. Admins tune it to define the point of most aggressive throttling under severe CPU overload. The default is 90, ten points above the default level-1 threshold of 80, giving a defined escalation path from moderate to aggressive throttling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.127.2.2 snmpwalk -v2c -c public <target> HUAWEI-OLC-MIB::hwOverLoadControlThreshold2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.127.2.2.1 snmpget -v2c -c public <target> HUAWEI-OLC-MIB::hwOverLoadControlThreshold2.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.6.127.2.2.1 i <value>
Start monitoring Huawei router or switch (CPU overload control/leaky-bucket protection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-OLC-MIB::hwOverLoadControlThreshold2 OID value, configure state conditions and alerts, and monitor any Huawei router or switch (CPU overload control/leaky-bucket protection) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.6 | huaweiUtility | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.6.127 | hwOverLoadControl | HUAWEI-OLC-MIB |
| 1.3.6.1.4.1.2011.6.127.2 | hwOverLoadControlPara | HUAWEI-OLC-MIB |
| 1.3.6.1.4.1.2011.6.127.2.2 | hwOverLoadControlThreshold2 | HUAWEI-OLC-MIB |