Fore-DS3-MIB :: ds3LoopbackConfig

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-DS3-MIB › ds3LoopbackConfig

ds3LoopbackConfig

Module: Fore-DS3-MIB

OID (symbolic): Fore-DS3-MIB::ds3LoopbackConfig

OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This variable represents the loopback configuration of the DS3 interface. This variable is defined in the rfc1407 configuration table as dsx3LoopbackConfig, with slightly different values.

ds3NoLoop (1) means that the interface is not in a loopback state.

ds3CellLoop (2) means that cells that are processed by the receiving component are not written into the receive FIFO, but into the transmit FIFO for retransmission.

ds3PayloadLoop (3) means that the receive signal is looped back for retransmission after it has passed through the port's reframing function.

ds3DiagLoop (4) means that the transmit data stream is looped back to the receiver.

ds3LineLoop (5) is only supported on series B and later netmods.

ds3OtherLoop (6) means that the interface is in a loopback that is not defined here.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8
snmpwalk -v2c -c public <target> Fore-DS3-MIB::ds3LoopbackConfig

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8.1
snmpget -v2c -c public <target> Fore-DS3-MIB::ds3LoopbackConfig.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8.1 i <value>

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (DS3/T3 trunk port module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-DS3-MIB::ds3LoopbackConfig OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (DS3/T3 trunk port module) 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
1.3.6.1.4.1.326.2.2.1hardwareFore-Common-MIB
1.3.6.1.4.1.326.2.2.1.1asxFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.1.1.3foreDs3Fore-DS3-MIB
1.3.6.1.4.1.326.2.2.1.1.3.1ds3ConfGroupFore-DS3-MIB
1.3.6.1.4.1.326.2.2.1.1.3.1.1ds3ConfTableFore-DS3-MIB
1.3.6.1.4.1.326.2.2.1.1.3.1.1.1ds3ConfEntryFore-DS3-MIB
1.3.6.1.4.1.326.2.2.1.1.3.1.1.1.8ds3LoopbackConfigFore-DS3-MIB