All MIBs › NMS-MEMORY-POOL-MIB › nmsMemoryPoolImageRatio
nmsMemoryPoolImageRatio
Module: NMS-MEMORY-POOL-MIB
OID (symbolic): NMS-MEMORY-POOL-MIB::nmsMemoryPoolImageRatio
OID (numeric): 1.3.6.1.4.1.11606.10.9.48.3
Node type: OBJECT-TYPE
Type: Percent
Access: read-only
Description: This is the ratio of image size to total memory size
What is nmsMemoryPoolImageRatio?
This read-only Percent value reports the fraction of total device memory consumed by the running firmware image. Admins use this to understand how much of the memory footprint is fixed overhead from the OS/firmware image versus available for dynamic use. For example, a stable nmsMemoryPoolImageRatio of 15% that suddenly jumps after a firmware upgrade would tell the admin the new image is larger and is consuming more of the device's fixed memory budget.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.48.3 snmpwalk -v2c -c public <target> NMS-MEMORY-POOL-MIB::nmsMemoryPoolImageRatio
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.48.3.1 snmpget -v2c -c public <target> NMS-MEMORY-POOL-MIB::nmsMemoryPoolImageRatio.1
Start monitoring Networking device — switch/router/OLT (memory pool utilization, vendor unidentified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-MEMORY-POOL-MIB::nmsMemoryPoolImageRatio OID value, configure state conditions and alerts, and monitor any Networking device — switch/router/OLT (memory pool utilization, vendor unidentified) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.11606 | pbn | PBN-ROOT |
| 1.3.6.1.4.1.11606.10 | nms | NMS-SMI |
| 1.3.6.1.4.1.11606.10.9 | nmsMgmt | NMS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11606.10.9.48 | nmsMemoryPoolMIB | NMS-MEMORY-POOL-MIB |
| 1.3.6.1.4.1.11606.10.9.48.3 | nmsMemoryPoolImageRatio | NMS-MEMORY-POOL-MIB |