All MIBs › A3COM-HUAWEI-MLSR-SYSTEM-MIB › hwBuffer256KUsed
hwBuffer256KUsed
Module: A3COM-HUAWEI-MLSR-SYSTEM-MIB
OID (symbolic): A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KUsed
OID (numeric): 1.3.6.1.4.1.43.45.1.2.2.5.87
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Contains the number of used 256K byte buffers.
What is hwBuffer256KUsed?
This OID counts how many 256K buffers are currently in use for packet storage as an integer. High values correlate with handling large flows or jumbo frames; sustained spikes may indicate stuck packets or memory leaks. A value of 750 used buffers shows heavy reliance on large buffer capacity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.87 snmpwalk -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KUsed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.87.1 snmpget -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KUsed.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.43.45.1.2 | hwproducts | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.2 | router | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.2.2.5 | huaweiMemoryMan | A3COM-HUAWEI-MLSR-SYSTEM-MIB |
| 1.3.6.1.4.1.43.45.1.2.2.5.87 | hwBuffer256KUsed | A3COM-HUAWEI-MLSR-SYSTEM-MIB |