MELLANOX-EFM-MIB :: cntVLCapabilities

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › MELLANOX-EFM-MIB › cntVLCapabilities

cntVLCapabilities

Module: MELLANOX-EFM-MIB

OID (symbolic): MELLANOX-EFM-MIB::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?

Read-only OCTET STRING describing the virtual lane capabilities of this external IB port. Compared against cntOperationalVLs to see whether all VL capabilities the hardware supports are actually enabled.

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-EFM-MIB::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-EFM-MIB::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 Ethernet/InfiniBand switch (Ethernet First Mile OAM + system health) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MELLANOX-EFM-MIB::cntVLCapabilities OID value, configure state conditions and alerts, and monitor any Mellanox Ethernet/InfiniBand switch (Ethernet First Mile OAM + system health) from a single console.

OID Breakdown

Upper-level ancestors (7 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
Numeric OIDNameModule
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
1.3.6.1.4.1.33049.2.2.1.2.1.1.23cntVLCapabilitiesMELLANOX-EFM-MIB