All MIBs › IB-SMA-MIB › ibSmaSmState
ibSmaSmState
Module: IB-SMA-MIB
OID (symbolic): IB-SMA-MIB::ibSmaSmState
OID (numeric): 1.3.6.1.3.117.3.1.12.1.1.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Enumerated value indicating this SM's state. The InfiniBand enumeration values are: 0 - not active 1 - discovering 2 - standby 3 - master 4-15 - reserved. Note: a value of reserved returns unknown(5).
What is ibSmaSmState?
The Subnet Manager's current role state: notActive, discovering, standby, master, or unknown (returned for any reserved value). Polling this across all SMs in a fabric confirms exactly one master exists and identifies standby candidates.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.3.1.12.1.1.1.6 snmpwalk -v2c -c public <target> IB-SMA-MIB::ibSmaSmState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.3.1.12.1.1.1.6.1 snmpget -v2c -c public <target> IB-SMA-MIB::ibSmaSmState.1
Start monitoring InfiniBand switch/host channel adapter (HCA), Subnet Management Agent with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IB-SMA-MIB::ibSmaSmState OID value, configure state conditions and alerts, and monitor any InfiniBand switch/host channel adapter (HCA), Subnet Management Agent 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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| 1.3.6.1.3.117 | pm | IB-PM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.117.3 | ibSmaMIB | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1 | ibSmaObjects | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.12 | ibSmaSMInfo | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.12.1 | ibSmaSubMgrInfo | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.12.1.1 | ibSmaSmInfoTable | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.12.1.1.1 | ibSmaSmInfoEntry | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.12.1.1.1.6 | ibSmaSmState | IB-SMA-MIB |