HUAWEI-LINE-COMMON-MIB :: hwXponOntDdmInfoExSubType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHUAWEI-LINE-COMMON-MIBhwXponOntDdmInfoExSubType

hwXponOntDdmInfoExSubType

Module: HUAWEI-LINE-COMMON-MIB

OID (symbolic): HUAWEI-LINE-COMMON-MIB::hwXponOntDdmInfoExSubType

OID (numeric): 1.3.6.1.4.1.2011.6.158.1.1.1.2.1.31

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Options: 1. classbplus(1) - CLASS B+ 2. classcplus(2) - CLASS C+ 3. classb(3) - CLASS B 4. n2a(33) - N2a 5. n2b(34) - N2b 6. n1(35) - N1 7. px20(65) - PX20 8. px20plus(66) - PX20+ 9. pr30(97) - PR30 10. pr20(98) - PR20 11. prx30(99) - PRX30 12. prx20(100) - PRX20 13. classbPlusAndPx20Plus(129) - GPON CLASS B+/EPON PX20+ 14. classbAndPx20(130) - GPON CLASS B/EPON PX20 15. unknown(145) - Unknown 16. invalid(-1) - Indicates that the query fails or no information is detected

What is hwXponOntDdmInfoExSubType?

Reports this ONT optical module's class/reach sub-type (e.g. CLASS B+, PX20, PR30), which determines its supported power budget and reach distance.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.158.1.1.1.2.1.31
snmpwalk -v2c -c public <target> HUAWEI-LINE-COMMON-MIB::hwXponOntDdmInfoExSubType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.158.1.1.1.2.1.31.1
snmpget -v2c -c public <target> HUAWEI-LINE-COMMON-MIB::hwXponOntDdmInfoExSubType.1

Start monitoring Huawei DSLAM/access node platform (shared DSL line-board object framework) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-LINE-COMMON-MIB::hwXponOntDdmInfoExSubType OID value, configure state conditions and alerts, and monitor any Huawei DSLAM/access node platform (shared DSL line-board object framework) 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
1.3.6.1.4.1.2011huaweiHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.6huaweiUtilityHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.6.158hwAccessCommonMIBHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1hwAccessCommonObjectMIBHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1.1hwAccessCommonObjectsHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1.1.1hwAccessCommonControlObjectsHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1.1.1.2hwXponDeviceOntDdmInfoExTableHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1.1.1.2.1hwXponDeviceOntDdmInfoExEntryHUAWEI-LINE-COMMON-MIB
1.3.6.1.4.1.2011.6.158.1.1.1.2.1.31hwXponOntDdmInfoExSubTypeHUAWEI-LINE-COMMON-MIB