HUAWEI-NGADSL-LINE-MIB :: hwadsl2PMLCurr15MLeftrs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-NGADSL-LINE-MIB › hwadsl2PMLCurr15MLeftrs

hwadsl2PMLCurr15MLeftrs

Module: HUAWEI-NGADSL-LINE-MIB

OID (symbolic): HUAWEI-NGADSL-LINE-MIB::hwadsl2PMLCurr15MLeftrs

OID (numeric): 1.3.6.1.4.1.2011.6.138.1.4.1.1.1.26

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: If retransmission is used in a given transmit direction, this parameter is a count of the seconds with a near-end leftr defect present observed over the 15 minutes accumulation period.

What is hwadsl2PMLCurr15MLeftrs?

When retransmission is used on the line, counts seconds with a near-end LEFTR (low error-free throughput rate) defect present, over the current 15-minute interval, per ITU-T G.997.1 7.2.1.1.6/7.2.1.2.6. Admins watch this on retransmission-enabled lines to see how often throughput dropped below the negotiated minimum due to noise.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.138.1.4.1.1.1.26
snmpwalk -v2c -c public <target> HUAWEI-NGADSL-LINE-MIB::hwadsl2PMLCurr15MLeftrs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.138.1.4.1.1.1.26.1
snmpget -v2c -c public <target> HUAWEI-NGADSL-LINE-MIB::hwadsl2PMLCurr15MLeftrs.1

Start monitoring Huawei DSLAM/MSAN broadband access equipment (Next-Generation ADSL2/ADSL2+) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-NGADSL-LINE-MIB::hwadsl2PMLCurr15MLeftrs OID value, configure state conditions and alerts, and monitor any Huawei DSLAM/MSAN broadband access equipment (Next-Generation ADSL2/ADSL2+) 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
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.6huaweiUtilityHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.6.138hwadsl2MIBHUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1hwadsl2HUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1.4hwadsl2PMHUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1.4.1hwadsl2PMLineHUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1.4.1.1hwadsl2PMLineCurrTableHUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1.4.1.1.1hwadsl2PMLineCurrEntryHUAWEI-NGADSL-LINE-MIB
1.3.6.1.4.1.2011.6.138.1.4.1.1.1.26hwadsl2PMLCurr15MLeftrsHUAWEI-NGADSL-LINE-MIB

Module

This MIB depends on