All MIBs › SMARTNODE-MIB › memLargestFreeBlock
memLargestFreeBlock
Module: SMARTNODE-MIB
OID (symbolic): SMARTNODE-MIB::memLargestFreeBlock
OID (numeric): 1.3.6.1.4.1.1768.100.70.20.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The size of the largest available free block.
What is memLargestFreeBlock?
Reports the size, in bytes, of the largest contiguous free block available in this memory pool, useful for spotting fragmentation even when total free bytes still look healthy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1768.100.70.20.2.1.5 snmpwalk -v2c -c public <target> SMARTNODE-MIB::memLargestFreeBlock
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1768.100.70.20.2.1.5.1 snmpget -v2c -c public <target> SMARTNODE-MIB::memLargestFreeBlock.1
Start monitoring Patton Electronics SmartNode VoIP gateway equipment (firmware version/TFTP upgrade status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SMARTNODE-MIB::memLargestFreeBlock OID value, configure state conditions and alerts, and monitor any Patton Electronics SmartNode VoIP gateway equipment (firmware version/TFTP upgrade status) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1768 | patton | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100 | smartnode | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100.70 | performance | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100.70.20 | memory | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100.70.20.2 | memoryPoolTable | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100.70.20.2.1 | memoryPoolEntry | SMARTNODE-MIB |
| 1.3.6.1.4.1.1768.100.70.20.2.1.5 | memLargestFreeBlock | SMARTNODE-MIB |