MELLANOX-MIB-2 :: cntVLCapabilities

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › MELLANOX-MIB-2 › cntVLCapabilities

cntVLCapabilities

Module: MELLANOX-MIB-2

OID (symbolic): MELLANOX-MIB-2::cntVLCapabilities

OID (numeric): 1.3.6.1.4.1.33049.2.2.1.2.1.1.23

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Virtual lanes capabilities on this port

What is cntVLCapabilities?

Reports which virtual lanes this InfiniBand port's hardware is capable of supporting, as distinct from cntOperationalVLs which reports which are actually active.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33049.2.2.1.2.1.1.23
snmpwalk -v2c -c public <target> MELLANOX-MIB-2::cntVLCapabilities

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.33049.2.2.1.2.1.1.23.1
snmpget -v2c -c public <target> MELLANOX-MIB-2::cntVLCapabilities.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cntVLCapabilities.1

Start monitoring Mellanox network device (legacy generation) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MELLANOX-MIB-2::cntVLCapabilities OID value, configure state conditions and alerts, and monitor any Mellanox network device (legacy generation) from a single console.

OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.33049mellanoxMELLANOX-MIB
1.3.6.1.4.1.33049.2mellanoxMgmtMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2ibSwitchMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1ibVariablesMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.2ibPortsMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.2.1cntTableMELLANOX-EFM-MIB
1.3.6.1.4.1.33049.2.2.1.2.1.1cntEntryMELLANOX-EFM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.33049.2.2.1.2.1.1.23cntVLCapabilitiesMELLANOX-MIB-2