USR-DSX3-MIB :: usrDsx3LineIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-DSX3-MIB › usrDsx3LineIndex

usrDsx3LineIndex

Module: USR-DSX3-MIB

OID (symbolic): USR-DSX3-MIB::usrDsx3LineIndex

OID (numeric): 1.3.6.1.4.1.429.4.43.3.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object is the identifier of a DSX3/E3 Interface on a managed device. If there is an ifEntry that is directly associated with this and only this DSX3/E3 interface, it should have the same value as ifIndex. Otherwise, number the dsx3LineIndices with an unique identifier following the rules of choosing a number that is greater than ifNumber and numbering the inside interfaces (e.g., equipment side) with even numbers and outside interfaces (e.g, network side) with odd numbers.

What is usrDsx3LineIndex?

This INTEGER (1-65535) uniquely identifies a DSX3/E3 interface on the managed device and serves as the index for usrDsx3ConfigTable. Per the description, if the interface has a directly associated ifEntry it should share that ifIndex value; otherwise it is numbered above ifNumber with even numbers for equipment-side interfaces and odd numbers for network-side interfaces. For example, a network-side DSX3 port might be assigned line index 101 (an odd number above ifNumber) to distinguish it from an equipment-side port numbered 100.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.43.3.1.1
snmpwalk -v2c -c public <target> USR-DSX3-MIB::usrDsx3LineIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.43.3.1.1.1
snmpget -v2c -c public <target> USR-DSX3-MIB::usrDsx3LineIndex.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.43usrDsx3USR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.43.3usrDsx3ConfigTableUSR-DSX3-MIB
1.3.6.1.4.1.429.4.43.3.1usrDsx3ConfigEntryUSR-DSX3-MIB
1.3.6.1.4.1.429.4.43.3.1.1usrDsx3LineIndexUSR-DSX3-MIB