ACMIB :: oamTestIfB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBoamTestIfB

oamTestIfB

Module: ACMIB

OID (symbolic): ACMIB::oamTestIfB

OID (numeric): 1.3.6.1.4.1.1751.2.18.22.1.1

Node type: OBJECT-TYPE

Type: IntfIndex

Access: read-write

Description: Interface index used for starting loopback test. Number value is interpreted as an interface of the form, SSPPCCC, where SS is the card slot, PP is the port number, and CCC is the channel number.

What is oamTestIfB?

This OID specifies which ATM interface (encoded as SSPPCCC for slot-port-channel) to run an OAM loopback test on. Network engineers configure this to diagnose connection problems on a specific ATM virtual circuit. For example, a value of 101102 means test slot 1, port 1, channel 2.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.22.1.1
snmpwalk -v2c -c public <target> ACMIB::oamTestIfB

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.22.1.1.1
snmpget -v2c -c public <target> ACMIB::oamTestIfB.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.22.1.1.1 s <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::oamTestIfB OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.22sysTestACMIB
1.3.6.1.4.1.1751.2.18.22.1oamTestACMIB
1.3.6.1.4.1.1751.2.18.22.1.1oamTestIfBACMIB