IEEE8021-CFM-MIB :: dot1agCfmMepUnexpLtrIn

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIEEE8021-CFM-MIBdot1agCfmMepUnexpLtrIn

dot1agCfmMepUnexpLtrIn

Module: IEEE8021-CFM-MIB

OID (symbolic): IEEE8021-CFM-MIB::dot1agCfmMepUnexpLtrIn

OID (numeric): 1.3.111.2.802.1.1.8.1.7.1.1.24

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of unexpected LTRs received (20.39.1).

What is dot1agCfmMepUnexpLtrIn?

Count of unexpected Linktrace Replies received by this MEP, for example replies that don't correspond to any outstanding Linktrace request.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.1.1.24
snmpwalk -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmMepUnexpLtrIn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.1.1.24.1
snmpget -v2c -c public <target> IEEE8021-CFM-MIB::dot1agCfmMepUnexpLtrIn.1

Start monitoring Vendor-neutral IEEE 802.1ag standard (Carrier Ethernet switch/bridge CFM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-CFM-MIB::dot1agCfmMepUnexpLtrIn OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1ag standard (Carrier Ethernet switch/bridge CFM) from a single console.

OID Breakdown

Upper-level ancestors (3 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.8ieee8021CfmMibIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1dot1agMIBObjectsIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7dot1agCfmMepIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7.1dot1agCfmMepTableIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7.1.1dot1agCfmMepEntryIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7.1.1.24dot1agCfmMepUnexpLtrInIEEE8021-CFM-MIB