All MIBs › IB-SMA-MIB › ibSmaPortGidPrefix
ibSmaPortGidPrefix
Module: IB-SMA-MIB
OID (symbolic): IB-SMA-MIB::ibSmaPortGidPrefix
OID (numeric): 1.3.6.1.3.117.3.1.4.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: GID prefix for this port.
What is ibSmaPortGidPrefix?
The 8-byte GID prefix (subnet prefix) assigned to this port, used together with the port's GUID to form its full 128-bit Global Identifier for routing across subnets.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.3.1.4.2 snmpwalk -v2c -c public <target> IB-SMA-MIB::ibSmaPortGidPrefix
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.3.1.4.2.1 snmpget -v2c -c public <target> IB-SMA-MIB::ibSmaPortGidPrefix.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::ibSmaPortGidPrefix 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 |
| 1.3.6.1.3.117.3.1.4 | ibSmaMgmtPortInfo | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.4.2 | ibSmaPortGidPrefix | IB-SMA-MIB |