All MIBs › A3COM-HUAWEI-MLSR-SYSTEM-MIB › hwBuffer256KFreeError2
hwBuffer256KFreeError2
Module: A3COM-HUAWEI-MLSR-SYSTEM-MIB
OID (symbolic): A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFreeError2
OID (numeric): 1.3.6.1.4.1.43.45.1.2.2.5.89
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Contains the number of Free Error2 256K byte buffers.
What is hwBuffer256KFreeError2?
This OID counts 256K buffers that failed with an Error2 condition during deallocation, reported as an integer. This suggests memory management bugs or corruption in the large-buffer handling code path. Even a single error warrants investigation to prevent cascading failures.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.89 snmpwalk -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFreeError2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.89.1 snmpget -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFreeError2.1
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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 |
| 1.3.6.1.4.1.43.45.1.2.2.5.89 | hwBuffer256KFreeError2 | A3COM-HUAWEI-MLSR-SYSTEM-MIB |