All MIBs › CPQNIC-MIB › cpqNicIfPhysAdapterIrq
cpqNicIfPhysAdapterIrq
Module: CPQNIC-MIB
OID (symbolic): CPQNIC-MIB::cpqNicIfPhysAdapterIrq
OID (numeric): 1.3.6.1.4.1.232.18.2.3.1.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of the IRQ (interrupt) used for this physical hardware interface. The number zero (0) indicates that this device does not use an IRQ or this information is unavailable.
What is cpqNicIfPhysAdapterIrq?
This read-only value, 0 to 255, reports the IRQ (interrupt request) number used by this physical adapter, with zero meaning the device doesn't use an IRQ or the information is unavailable. An admin references this when diagnosing legacy interrupt-sharing conflicts between hardware devices. For example, confirming two adapters report the same IRQ number would explain unexpected performance issues from interrupt contention on older hardware.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.18.2.3.1.1.7 snmpwalk -v2c -c public <target> CPQNIC-MIB::cpqNicIfPhysAdapterIrq
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.18.2.3.1.1.7.1 snmpget -v2c -c public <target> CPQNIC-MIB::cpqNicIfPhysAdapterIrq.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.18 | cpqNic | CPQNIC-MIB |
| 1.3.6.1.4.1.232.18.2 | cpqNicComponent | CPQNIC-MIB |
| 1.3.6.1.4.1.232.18.2.3 | cpqNicIfPhysAdapter | CPQNIC-MIB |
| 1.3.6.1.4.1.232.18.2.3.1 | cpqNicIfPhysAdapterTable | CPQNIC-MIB |
| 1.3.6.1.4.1.232.18.2.3.1.1 | cpqNicIfPhysAdapterEntry | CPQNIC-MIB |
| 1.3.6.1.4.1.232.18.2.3.1.1.7 | cpqNicIfPhysAdapterIrq | CPQNIC-MIB |