IB-SMA-MIB :: ibSmaPortMasterSmSl

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IB-SMA-MIB › ibSmaPortMasterSmSl

ibSmaPortMasterSmSl

Module: IB-SMA-MIB

OID (symbolic): IB-SMA-MIB::ibSmaPortMasterSmSl

OID (numeric): 1.3.6.1.3.117.3.1.4.26

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The administrative Service Level of the master SM that is managing this port.

What is ibSmaPortMasterSmSl?

The administrative Service Level the master Subnet Manager uses when communicating with this port, relevant when troubleshooting whether SM traffic is receiving the expected QoS treatment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.117.3.1.4.26
snmpwalk -v2c -c public <target> IB-SMA-MIB::ibSmaPortMasterSmSl

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.117.3.1.4.26.1
snmpget -v2c -c public <target> IB-SMA-MIB::ibSmaPortMasterSmSl.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::ibSmaPortMasterSmSl 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
1.3.6.1.3.117pmIB-PM-MIB
Numeric OIDNameModule
1.3.6.1.3.117.3ibSmaMIBIB-SMA-MIB
1.3.6.1.3.117.3.1ibSmaObjectsIB-SMA-MIB
1.3.6.1.3.117.3.1.4ibSmaMgmtPortInfoIB-SMA-MIB
1.3.6.1.3.117.3.1.4.26ibSmaPortMasterSmSlIB-SMA-MIB