All MIBs › MELLANOX-ENTITY-MIB › mellanoxPhysicalEntityAsicRev
mellanoxPhysicalEntityAsicRev
Module: MELLANOX-ENTITY-MIB
OID (symbolic): MELLANOX-ENTITY-MIB::mellanoxPhysicalEntityAsicRev
OID (numeric): 1.3.6.1.4.1.33049.5.1.1.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: ASIC Revision
What is mellanoxPhysicalEntityAsicRev?
This object reports the hardware revision number of the ASIC (the switching chip) inside a Mellanox physical entity. Support staff check this value to confirm which silicon revision is installed, since some firmware features or known bugs only apply to specific ASIC revisions. For instance, seeing a lower revision number on one switch than on its peers might explain why a firmware upgrade behaves differently on that unit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33049.5.1.1.1.2 snmpwalk -v2c -c public <target> MELLANOX-ENTITY-MIB::mellanoxPhysicalEntityAsicRev
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33049.5.1.1.1.2.1 snmpget -v2c -c public <target> MELLANOX-ENTITY-MIB::mellanoxPhysicalEntityAsicRev.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mellanoxPhysicalEntityAsicRev.1
Start monitoring Mellanox Ethernet/InfiniBand switch (physical entity/ASIC revision inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MELLANOX-ENTITY-MIB::mellanoxPhysicalEntityAsicRev OID value, configure state conditions and alerts, and monitor any Mellanox Ethernet/InfiniBand switch (physical entity/ASIC revision inventory) from a single console.
OID Breakdown
Upper-level ancestors (8 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 | mellanox | MELLANOX-MIB |
| 1.3.6.1.4.1.33049.5 | mellanoxEntity | MELLANOX-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33049.5.1 | mellanoxEntityMib | MELLANOX-ENTITY-MIB |
| 1.3.6.1.4.1.33049.5.1.1 | mellanoxPhysicalEntityTable | MELLANOX-ENTITY-MIB |
| 1.3.6.1.4.1.33049.5.1.1.1 | mellanoxPhysicalEntityEntry | MELLANOX-ENTITY-MIB |
| 1.3.6.1.4.1.33049.5.1.1.1.2 | mellanoxPhysicalEntityAsicRev | MELLANOX-ENTITY-MIB |