TN-LINK-OAM-MIB :: tnLinkOamLocalMultiplexerState

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-LINK-OAM-MIB › tnLinkOamLocalMultiplexerState

tnLinkOamLocalMultiplexerState

Module: TN-LINK-OAM-MIB

OID (symbolic): TN-LINK-OAM-MIB::tnLinkOamLocalMultiplexerState

OID (numeric): 1.3.6.1.4.1.868.2.5.140.1.3.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: When in forwarding state, the Device is forwarding non-OAMPDUs to the lower sublayer. Incase of discarding, the device discards all the non-OAMPDU's.

What is tnLinkOamLocalMultiplexerState?

Read-only local multiplexer state for Link OAM on this port: forwarding(1) means non-OAM traffic passes to the lower sublayer normally, discarding(2) means all non-OAM frames are being dropped - useful for catching a port stuck discarding real traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.140.1.3.1.2
snmpwalk -v2c -c public <target> TN-LINK-OAM-MIB::tnLinkOamLocalMultiplexerState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.140.1.3.1.2.1
snmpget -v2c -c public <target> TN-LINK-OAM-MIB::tnLinkOamLocalMultiplexerState.1

Start monitoring Transition Networks managed Ethernet switches, Ethernet media converters (802.3ah Link OAM/loopback status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-LINK-OAM-MIB::tnLinkOamLocalMultiplexerState OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switches, Ethernet media converters (802.3ah Link OAM/loopback 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
1.3.6.1.4.1.868.2.5.140tnLinkOamMIBTN-LINK-OAM-MIB
1.3.6.1.4.1.868.2.5.140.1tnLinkOamObjectsTN-LINK-OAM-MIB
1.3.6.1.4.1.868.2.5.140.1.3tnLinkOamLocalPortConfigStatusTableTN-LINK-OAM-MIB
1.3.6.1.4.1.868.2.5.140.1.3.1tnLinkOamLocalPortConfigStatusEntryTN-LINK-OAM-MIB
1.3.6.1.4.1.868.2.5.140.1.3.1.2tnLinkOamLocalMultiplexerStateTN-LINK-OAM-MIB