All MIBs › A3COM-HUAWEI-MLSR-SYSTEM-MIB › hwBuffer256KFree
hwBuffer256KFree
Module: A3COM-HUAWEI-MLSR-SYSTEM-MIB
OID (symbolic): A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFree
OID (numeric): 1.3.6.1.4.1.43.45.1.2.2.5.86
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Contains the number of free 256K byte buffers.
What is hwBuffer256KFree?
This OID displays the number of unused 256K buffers currently available as an integer count. When free 256K buffers approach zero while 45K buffers remain available, it indicates the system handles large traffic that strains the big-buffer pool specifically. A free count of 200 out of 1000 suggests moderate consumption.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.86 snmpwalk -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.2.5.86.1 snmpget -v2c -c public <target> A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFree.1
Start monitoring H3C/3Com switches and routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-MLSR-SYSTEM-MIB::hwBuffer256KFree OID value, configure state conditions and alerts, and monitor any H3C/3Com switches and routers from a single console.
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 |
| 1.3.6.1.4.1.43.45.1.2.2.5.86 | hwBuffer256KFree | A3COM-HUAWEI-MLSR-SYSTEM-MIB |