REDSTONE-FRACTIONAL-T1-MIB :: rsFt1IfLowerIfIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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rsFt1IfLowerIfIndex

Module: REDSTONE-FRACTIONAL-T1-MIB

OID (symbolic): REDSTONE-FRACTIONAL-T1-MIB::rsFt1IfLowerIfIndex

OID (numeric): 1.3.6.1.4.1.2773.2.6.1.2.1.3

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-create

Description: The ifIndex of a DS1 interface over which this FT1 interface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.

What is rsFt1IfLowerIfIndex?

This read-create value identifies the ifIndex of the DS1 interface that the fractional T1 interface is layered over, with zero meaning no layering has been configured. An admin sets this at row creation to bind the new FT1 interface to a specific physical DS1 circuit, since the FT1's allocated time slots must come from that DS1's available DS0 channels. For example, setting rsFt1IfLowerIfIndex to 5 ties a new FT1 interface to the DS1 interface with ifIndex 5 on the chassis.

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
1.3.6.1.4.1.2773redstoneREDSTONE-SMI
1.3.6.1.4.1.2773.2rsMgmtREDSTONE-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2773.2.6rsFt1MIBREDSTONE-FRACTIONAL-T1-MIB
1.3.6.1.4.1.2773.2.6.1rsFt1ObjectsREDSTONE-FRACTIONAL-T1-MIB
1.3.6.1.4.1.2773.2.6.1.2rsFt1IfTableREDSTONE-FRACTIONAL-T1-MIB
1.3.6.1.4.1.2773.2.6.1.2.1rsFt1IfEntryREDSTONE-FRACTIONAL-T1-MIB
1.3.6.1.4.1.2773.2.6.1.2.1.3rsFt1IfLowerIfIndexREDSTONE-FRACTIONAL-T1-MIB