All MIBs › IOMMIB › ctlrPCIBus
ctlrPCIBus
Module: IOMMIB
OID (symbolic): IOMMIB::ctlrPCIBus
OID (numeric): 1.3.6.1.4.1.795.12.2.3.1.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The PCI bus number of this controller.
What is ctlrPCIBus?
This integer reports the PCI bus number on which the storage controller resides, valid only when the corresponding bit in ctlrPCIValidityMap is set. Admins use it to physically locate the controller within the system's PCI topology when diagnosing slot-specific issues like bus contention or a failed riser card. A value of 2 would place the controller on the third PCI bus segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.795.12.2.3.1.1.9 snmpwalk -v2c -c public <target> IOMMIB::ctlrPCIBus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.795.12.2.3.1.1.9.1 snmpget -v2c -c public <target> IOMMIB::ctlrPCIBus.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 |
| 1.3.6.1.4.1.795 | adaptec | ADAPTEC-ASM-EXT-STORAGE-MGMT-STN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.795.12 | storageManager | IOMMIB |
| 1.3.6.1.4.1.795.12.2 | ioManager | IOMMIB |
| 1.3.6.1.4.1.795.12.2.3 | storageController | IOMMIB |
| 1.3.6.1.4.1.795.12.2.3.1 | ctlrTable | IOMMIB |
| 1.3.6.1.4.1.795.12.2.3.1.1 | ctlrEntry | IOMMIB |
| 1.3.6.1.4.1.795.12.2.3.1.1.9 | ctlrPCIBus | IOMMIB |