SONET-MIB :: sonetMediumLineType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSONET-MIBsonetMediumLineType

sonetMediumLineType

Module: SONET-MIB

OID (symbolic): SONET-MIB::sonetMediumLineType

OID (numeric): 1.3.6.1.2.1.10.39.1.1.1.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This variable describes the line type for this interface. The line types are Short and Long Range Single Mode fiber or Multi-Mode fiber interfaces, and coax and UTP for electrical interfaces. The value sonetOther should be used when the Line Type is not one of the listed values.

What is sonetMediumLineType?

Identifies the physical medium type of this SONET/SDH interface, such as short- or long-range single-mode fiber, multi-mode fiber, or coax/UTP for electrical interfaces, with 'other' used when none of the listed types apply. An admin sets this to document the actual cabling/optics installed on a given port for inventory and troubleshooting purposes.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.39.1.1.1.1.5
snmpwalk -v2c -c public <target> SONET-MIB::sonetMediumLineType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.39.1.1.1.1.5.1
snmpget -v2c -c public <target> SONET-MIB::sonetMediumLineType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.10.39.1.1.1.1.5.1 i <value>

Start monitoring vendor-neutral, standards-based MIB, SONET/SDH transport equipment and optical interface line cards (section/line/path performance/fault status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONET-MIB::sonetMediumLineType OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, SONET/SDH transport equipment and optical interface line cards (section/line/path performance/fault status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.39sonetMIBSONET-MIB
1.3.6.1.2.1.10.39.1sonetObjectsSONET-MIB
1.3.6.1.2.1.10.39.1.1sonetMediumSONET-MIB
1.3.6.1.2.1.10.39.1.1.1sonetMediumTableSONET-MIB
1.3.6.1.2.1.10.39.1.1.1.1sonetMediumEntrySONET-MIB
1.3.6.1.2.1.10.39.1.1.1.1.5sonetMediumLineTypeSONET-MIB