DOT3-EPON-MIB :: dot3MpcpTxRegister

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOT3-EPON-MIBdot3MpcpTxRegister

dot3MpcpTxRegister

Module: DOT3-EPON-MIB

OID (symbolic): DOT3-EPON-MIB::dot3MpcpTxRegister

OID (numeric): 1.3.6.1.2.1.155.1.1.2.1.13

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: A count of the number of times a REGISTER MPCP frame transmission occurs. Increment the counter by one for each REGISTER MPCP frame transmitted as defined in [802.3ah], clause 64. This object is applicable for an OLT and an ONU. At the OLT, it has a distinct value for each virtual interface. At the ONU, the value should be zero. 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 object of the Interface MIB module.

What is dot3MpcpTxRegister?

This counts REGISTER MPCP frames transmitted on this interface, the final registration confirmation message defined in [802.3ah] clause 64 (expected zero at the ONU side). It's used together with the REGISTER_REQ/ACK counters to confirm the full three-way registration exchange completed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.155.1.1.2.1.13
snmpwalk -v2c -c public <target> DOT3-EPON-MIB::dot3MpcpTxRegister

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.155.1.1.2.1.13.1
snmpget -v2c -c public <target> DOT3-EPON-MIB::dot3MpcpTxRegister.1

Start monitoring EPON OLT/ONU (802.3ah EPON MPCP, vendor-neutral IEEE standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOT3-EPON-MIB::dot3MpcpTxRegister OID value, configure state conditions and alerts, and monitor any EPON OLT/ONU (802.3ah EPON MPCP, vendor-neutral IEEE standard) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.155dot3EponMIBDOT3-EPON-MIB
1.3.6.1.2.1.155.1dot3EponObjectsDOT3-EPON-MIB
1.3.6.1.2.1.155.1.1dot3EponMpcpObjectsDOT3-EPON-MIB
1.3.6.1.2.1.155.1.1.2dot3MpcpStatTableDOT3-EPON-MIB
1.3.6.1.2.1.155.1.1.2.1dot3MpcpStatEntryDOT3-EPON-MIB
1.3.6.1.2.1.155.1.1.2.1.13dot3MpcpTxRegisterDOT3-EPON-MIB