A3COM-HUAWEI-T1-MIB :: t1InterfaceOutUnderRunErrs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › A3COM-HUAWEI-T1-MIB › t1InterfaceOutUnderRunErrs

t1InterfaceOutUnderRunErrs

Module: A3COM-HUAWEI-T1-MIB

OID (symbolic): A3COM-HUAWEI-T1-MIB::t1InterfaceOutUnderRunErrs

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.29.1.1.12

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of UnderRun Error transmited on this interface

What is t1InterfaceOutUnderRunErrs?

Tracks the cumulative number of underrun errors during transmission, which occur when the device cannot supply data fast enough to the T1 line. This indicates buffer or processing delays that cause transmission interruptions. An increasing underrun counter like 45 errors suggests the device is overwhelmed and cannot sustain the T1 data rate.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.29.1.1.12
snmpwalk -v2c -c public <target> A3COM-HUAWEI-T1-MIB::t1InterfaceOutUnderRunErrs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.29.1.1.12.1
snmpget -v2c -c public <target> A3COM-HUAWEI-T1-MIB::t1InterfaceOutUnderRunErrs.1

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OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.43a3ComA3COM-AUDL-R1-MIB
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10h3cA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2h3cCommonA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2.29h3cT1A3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.10.2.29.1t1InterfaceStatusTableA3COM-HUAWEI-T1-MIB
1.3.6.1.4.1.43.45.1.10.2.29.1.1t1InterfaceStatusEntryA3COM-HUAWEI-T1-MIB
1.3.6.1.4.1.43.45.1.10.2.29.1.1.12t1InterfaceOutUnderRunErrsA3COM-HUAWEI-T1-MIB