All MIBs › FOUNDRY-SN-AGENT-MIB › snAgentHwICBMCounterFreeDepth
snAgentHwICBMCounterFreeDepth
Module: FOUNDRY-SN-AGENT-MIB
OID (symbolic): FOUNDRY-SN-AGENT-MIB::snAgentHwICBMCounterFreeDepth
OID (numeric): 1.3.6.1.4.1.1991.1.1.2.12.1.1.3
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Current depth of the free queue for this ICBM.
What is snAgentHwICBMCounterFreeDepth?
This gauge measures the current available capacity in the free queue for an ICBM (Intelligent Cluster Backplane Module) hardware component in a Foundry switch. System administrators monitor this value to track memory buffer utilization and detect when the hardware is running low on free buffers for packet processing. A consistently low free depth indicates the hardware is near saturation and may begin dropping packets if congestion increases.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.2.12.1.1.3 snmpwalk -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snAgentHwICBMCounterFreeDepth
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.2.12.1.1.3.1 snmpget -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snAgentHwICBMCounterFreeDepth.1
Start monitoring Brocade/Foundry ServerIron/NetIron chassis platform (hardware inventory/environmental) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-AGENT-MIB::snAgentHwICBMCounterFreeDepth OID value, configure state conditions and alerts, and monitor any Brocade/Foundry ServerIron/NetIron chassis platform (hardware inventory/environmental) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1 | switch | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.2 | snAgentSys | FOUNDRY-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1991.1.1.2.12 | snAgentHw | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.1 | snAgentHwICBMCounterTable | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.1.1 | snAgentHwICBMCounterEntry | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.1.1.3 | snAgentHwICBMCounterFreeDepth | FOUNDRY-SN-AGENT-MIB |