All MIBs › MELLANOX-MIB › mlxIBPortGUID
mlxIBPortGUID
Module: MELLANOX-MIB
OID (symbolic): MELLANOX-MIB::mlxIBPortGUID
OID (numeric): 1.3.6.1.4.1.33049.2.5.4.2.1.5
Node type: OBJECT-TYPE
Type: IbGuid
Access: read-only
Description: The GUID of this IB port. All ports on the same CA shall report a unique mlxIBPortGUID value. This provides a means for uniquely identifying a CA port within a subnet. One port within a node can return the NodeGUID as its PortGUID if the port is an integral part of the node and is not field-replaceable.
What is mlxIBPortGUID?
Globally unique GUID of this specific InfiniBand port; each port on a CA reports a distinct value (unless it's a non-field-replaceable port sharing the node GUID), used to identify the exact port in subnet topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33049.2.5.4.2.1.5 snmpwalk -v2c -c public <target> MELLANOX-MIB::mlxIBPortGUID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33049.2.5.4.2.1.5.1 snmpget -v2c -c public <target> MELLANOX-MIB::mlxIBPortGUID.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.33049.2 | mellanoxMgmt | MELLANOX-EFM-MIB |
| 1.3.6.1.4.1.33049.2.5 | mlxIBObjects | MELLANOX-EFM-MIB |
| 1.3.6.1.4.1.33049.2.5.4 | mlxIBPortInfoGroup | MELLANOX-EFM-MIB |
| 1.3.6.1.4.1.33049.2.5.4.2 | mlxIBPortInfoTable | MELLANOX-EFM-MIB |
| 1.3.6.1.4.1.33049.2.5.4.2.1 | mlxIBPortInfoEntry | MELLANOX-EFM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33049 | mellanox | MELLANOX-MIB |
| 1.3.6.1.4.1.33049.2.5.4.2.1.5 | mlxIBPortGUID | MELLANOX-MIB |