All MIBs › CM-PERFORMANCE-MIB › cmEthernetTrafficPortStatsLkupFails
cmEthernetTrafficPortStatsLkupFails
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLkupFails
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.21.1.42
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: Packet Discarded due to Lookup Fail.
What is cmEthernetTrafficPortStatsLkupFails?
This counter tracks the number of packets discarded because they failed forwarding table lookups on an Ethernet interface, indicating packets with unknown or unreachable destinations. A high count suggests routing table problems, topology changes, or misconfigured networks. Operations teams monitor this metric to detect forwarding failures and diagnose reachability issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.42 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLkupFails
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.42.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLkupFails.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmEthernetTrafficPortStatsLkupFails.1
Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsLkupFails OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21 | cmEthernetTrafficPortStatsTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1 | cmEthernetTrafficPortStatsEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1.42 | cmEthernetTrafficPortStatsLkupFails | CM-PERFORMANCE-MIB |