TN-VLAN-MGMT-MIB :: tnIfForceDefaultVlanId

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-VLAN-MGMT-MIB › tnIfForceDefaultVlanId

tnIfForceDefaultVlanId

Module: TN-VLAN-MGMT-MIB

OID (symbolic): TN-VLAN-MGMT-MIB::tnIfForceDefaultVlanId

OID (numeric): 1.3.6.1.4.1.868.2.5.4.1.4.1.1.5

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: This forces all untagged and (802.1Q)tagged frames to take up the interface's ionIfDefaultVlanId.

What is tnIfForceDefaultVlanId?

When set true, every frame entering this interface - tagged or untagged - is forced into the interface's default VLAN (tnIfDefaultVlanId), overriding whatever VLAN tag the frame originally carried.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.4.1.4.1.1.5
snmpwalk -v2c -c public <target> TN-VLAN-MGMT-MIB::tnIfForceDefaultVlanId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.4.1.4.1.1.5.1
snmpget -v2c -c public <target> TN-VLAN-MGMT-MIB::tnIfForceDefaultVlanId.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.4.1.4.1.1.5.1 s <value>

Start monitoring Transition Networks, Inc. equipment (VLAN/QoS management config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-VLAN-MGMT-MIB::tnIfForceDefaultVlanId OID value, configure state conditions and alerts, and monitor any Transition Networks, Inc. equipment (VLAN/QoS management config status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.868transitionTRANSITION-SMI
1.3.6.1.4.1.868.2productsTRANSITION-SMI
1.3.6.1.4.1.868.2.5tnProductsTRANSITION-SMI
Numeric OIDNameModule
1.3.6.1.4.1.868.2.5.4tnVlanQoSMgmtMIBTN-VLAN-MGMT-MIB
1.3.6.1.4.1.868.2.5.4.1tnVlanQoSMgmtObjectsTN-VLAN-MGMT-MIB
1.3.6.1.4.1.868.2.5.4.1.4tnInterfaceVlanMgmtTN-VLAN-MGMT-MIB
1.3.6.1.4.1.868.2.5.4.1.4.1tnIfVLANTableTN-VLAN-MGMT-MIB
1.3.6.1.4.1.868.2.5.4.1.4.1.1tnIfVLANEntryTN-VLAN-MGMT-MIB
1.3.6.1.4.1.868.2.5.4.1.4.1.1.5tnIfForceDefaultVlanIdTN-VLAN-MGMT-MIB