IEEE802171-CFM-MIB :: dot1agCfmMepTransmitLtmStatus

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsIEEE802171-CFM-MIBdot1agCfmMepTransmitLtmStatus

dot1agCfmMepTransmitLtmStatus

Module: IEEE802171-CFM-MIB

OID (symbolic): IEEE802171-CFM-MIB::dot1agCfmMepTransmitLtmStatus

OID (numeric): 1.0.8802.1.1.3.1.6.1.1.42

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: A Boolean flag set to true by the bridge port to indicate that another LTM may be transmitted. Reset to false by the MEP Linktrace Initiator State Machine.

What is dot1agCfmMepTransmitLtmStatus?

A control flag, defaulting to true, that the management entity sets to false before configuring a new Linktrace Message transmission, similar in usage to dot1agCfmMepTransmitLbmStatus for loopback tests. Follow the same read-then-set sequence as for LBM transmission before triggering a linktrace test.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.0.8802.1.1.3.1.6.1.1.42
snmpwalk -v2c -c public <target> IEEE802171-CFM-MIB::dot1agCfmMepTransmitLtmStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.0.8802.1.1.3.1.6.1.1.42.1
snmpget -v2c -c public <target> IEEE802171-CFM-MIB::dot1agCfmMepTransmitLtmStatus.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.0.8802.1.1.3.1.6.1.1.42.1 s <value>

Start monitoring Vendor-neutral IEEE 802.1ag standard (network device implementing CFM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE802171-CFM-MIB::dot1agCfmMepTransmitLtmStatus OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1ag standard (network device implementing CFM) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.0stdSTART-MIB
1.0.8802iso8802START-MIB
1.0.8802.1ieee802dot1START-MIB
1.0.8802.1.1ieee802dot1mibsSTART-MIB
1.0.8802.1.1.3ieee8021SecyMIBIEEE8021-SECY-MIB
1.0.8802.1.1.3.1secyMIBObjectsIEEE8021-SECY-MIB
Numeric OIDNameModule
1.0.8802.1.1.3.1.6dot1agCfmMepIEEE802171-CFM-MIB
1.0.8802.1.1.3.1.6.1dot1agCfmMepTableIEEE802171-CFM-MIB
1.0.8802.1.1.3.1.6.1.1dot1agCfmMepEntryIEEE802171-CFM-MIB
1.0.8802.1.1.3.1.6.1.1.42dot1agCfmMepTransmitLtmStatusIEEE802171-CFM-MIB