OPTIX-SONET-LPBK-MIB-V2 :: lpbkStateVT

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › OPTIX-SONET-LPBK-MIB-V2 › lpbkStateVT

lpbkStateVT

Module: OPTIX-SONET-LPBK-MIB-V2

OID (symbolic): OPTIX-SONET-LPBK-MIB-V2::lpbkStateVT

OID (numeric): 1.3.6.1.4.1.2011.2.25.3.20.50.10.10.1.5

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: VT path number.

This will indicate what is the VT path of the object.

What is lpbkStateVT?

This value is the VT (Virtual Tributary) path number within the SONET path that this loopback state entry applies to. An administrator uses it to isolate loopback status down to the sub-path VT level, which is important for granular circuit-level testing. For example, VT number 4 identifies a specific low-order tributary circuit carrying a loopback within its parent path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.2.25.3.20.50.10.10.1.5
snmpwalk -v2c -c public <target> OPTIX-SONET-LPBK-MIB-V2::lpbkStateVT

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.2.25.3.20.50.10.10.1.5.1
snmpget -v2c -c public <target> OPTIX-SONET-LPBK-MIB-V2::lpbkStateVT.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> lpbkStateVT.1

Start monitoring Huawei OptiX SONET transport equipment (loopback test configuration/status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OPTIX-SONET-LPBK-MIB-V2::lpbkStateVT OID value, configure state conditions and alerts, and monitor any Huawei OptiX SONET transport equipment (loopback test configuration/status) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.2011.2productsEXPERTV2-MIB
1.3.6.1.4.1.2011.2.25transmissionHUAWEI-MIB
1.3.6.1.4.1.2011.2.25.3optixCommonOPTIX-OID-MIB
1.3.6.1.4.1.2011.2.25.3.20optixCommonSonetOPTIX-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.2.25.3.20.50optixSonetMaintenanceOPTIX-SONET-LPBK-MIB-V2
1.3.6.1.4.1.2011.2.25.3.20.50.10optixSonetLoopbackOPTIX-SONET-LPBK-MIB-V2
1.3.6.1.4.1.2011.2.25.3.20.50.10.10lpbkStateTableOPTIX-SONET-LPBK-MIB-V2
1.3.6.1.4.1.2011.2.25.3.20.50.10.10.1lpbkStateEntryOPTIX-SONET-LPBK-MIB-V2
1.3.6.1.4.1.2011.2.25.3.20.50.10.10.1.5lpbkStateVTOPTIX-SONET-LPBK-MIB-V2