ACMIB :: cirAtmSpvcVccEchoCancellationB2A

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBcirAtmSpvcVccEchoCancellationB2A

cirAtmSpvcVccEchoCancellationB2A

Module: ACMIB

OID (symbolic): ACMIB::cirAtmSpvcVccEchoCancellationB2A

OID (numeric): 1.3.6.1.4.1.1751.2.18.6.34.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Echo Cancellation Algorithm

What is cirAtmSpvcVccEchoCancellationB2A?

This OID selects the echo cancellation algorithm for the B-to-A voice direction. This independent setting allows different echo cancellation strengths in each direction if the paths have different acoustic characteristics. For example, using stronger echo cancellation on B-to-A prevents echo when the far end equipment has poor input isolation.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.34.1.12
snmpwalk -v2c -c public <target> ACMIB::cirAtmSpvcVccEchoCancellationB2A

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.34.1.12.1
snmpget -v2c -c public <target> ACMIB::cirAtmSpvcVccEchoCancellationB2A.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.6.34.1.12.1 i <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::cirAtmSpvcVccEchoCancellationB2A 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
1.3.6.1.4.1.1751.2.18.6connectionConfigACMIB
1.3.6.1.4.1.1751.2.18.6.34cirAtmSpvcVccTableACMIB
1.3.6.1.4.1.1751.2.18.6.34.1cirAtmSpvcVccEntryACMIB
1.3.6.1.4.1.1751.2.18.6.34.1.12cirAtmSpvcVccEchoCancellationB2AACMIB