ACE20-MIB :: atmSuPortAtmVclStatsTxTotalLoopbackResponses

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuPortAtmVclStatsTxTotalLoopbackResponses

atmSuPortAtmVclStatsTxTotalLoopbackResponses

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuPortAtmVclStatsTxTotalLoopbackResponses

OID (numeric): 1.3.6.1.4.1.164.12.4.2.3.3.1.18

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Total number of loopback responses that were transmitted as a result of loopback requests received.

What is atmSuPortAtmVclStatsTxTotalLoopbackResponses?

This OID counts loopback test responses sent back when the device receives loopback requests from the remote end on this virtual circuit. Loopback responses are critical for diagnosing connectivity problems because they confirm the device is reachable and functioning. For example, a value of 15 means this device sent 15 loopback responses to remote loopback tests on this circuit.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.3.3.1.18
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuPortAtmVclStatsTxTotalLoopbackResponses

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.3.3.1.18.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuPortAtmVclStatsTxTotalLoopbackResponses.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> atmSuPortAtmVclStatsTxTotalLoopbackResponses.1

Start monitoring Nortel ACE 20 ATM concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACE20-MIB::atmSuPortAtmVclStatsTxTotalLoopbackResponses OID value, configure state conditions and alerts, and monitor any Nortel ACE 20 ATM concentrator (legacy) from a single console.

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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.12radAtmRAD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.12.4atmSuACE20-MIB
1.3.6.1.4.1.164.12.4.2atmSuPortACE20-MIB
1.3.6.1.4.1.164.12.4.2.3atmSuPortAtmACE20-MIB
1.3.6.1.4.1.164.12.4.2.3.3atmSuPortAtmVclStatsTableACE20-MIB
1.3.6.1.4.1.164.12.4.2.3.3.1atmSuPortAtmVclStatsEntryACE20-MIB
1.3.6.1.4.1.164.12.4.2.3.3.1.18atmSuPortAtmVclStatsTxTotalLoopbackResponsesACE20-MIB