CISCO-DOT3-OAM-MIB :: cdot3OamUnsupportedCodesTx

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-DOT3-OAM-MIBcdot3OamUnsupportedCodesTx

cdot3OamUnsupportedCodesTx

Module: CISCO-DOT3-OAM-MIB

OID (symbolic): CISCO-DOT3-OAM-MIB::cdot3OamUnsupportedCodesTx

OID (numeric): 1.3.6.1.4.1.9.10.136.1.4.1.15

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: A count of the number of OAMPDUs transmitted on this interface with an unsupported op-code.

Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.

What is cdot3OamUnsupportedCodesTx?

Counts OAM PDUs transmitted on this interface that carried an op-code not supported by the local implementation, which can help identify protocol mismatches.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.136.1.4.1.15
snmpwalk -v2c -c public <target> CISCO-DOT3-OAM-MIB::cdot3OamUnsupportedCodesTx

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.136.1.4.1.15.1
snmpget -v2c -c public <target> CISCO-DOT3-OAM-MIB::cdot3OamUnsupportedCodesTx.1

Start monitoring Cisco switches and routers (802.3ah Ethernet OAM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-DOT3-OAM-MIB::cdot3OamUnsupportedCodesTx OID value, configure state conditions and alerts, and monitor any Cisco switches and routers (802.3ah Ethernet OAM) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.136cdot3OamMIBCISCO-DOT3-OAM-MIB
1.3.6.1.4.1.9.10.136.1cdot3OamObjectsCISCO-DOT3-OAM-MIB
1.3.6.1.4.1.9.10.136.1.4cdot3OamStatsTableCISCO-DOT3-OAM-MIB
1.3.6.1.4.1.9.10.136.1.4.1cdot3OamStatsEntryCISCO-DOT3-OAM-MIB
1.3.6.1.4.1.9.10.136.1.4.1.15cdot3OamUnsupportedCodesTxCISCO-DOT3-OAM-MIB