ACMIB :: cirEmAtmSpvcVccReleaseCause

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBcirEmAtmSpvcVccReleaseCause

cirEmAtmSpvcVccReleaseCause

Module: ACMIB

OID (symbolic): ACMIB::cirEmAtmSpvcVccReleaseCause

OID (numeric): 1.3.6.1.4.1.1751.2.18.6.20.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: CAUSE field value of the last RELEASE message received for this SVC.

What is cirEmAtmSpvcVccReleaseCause?

This read-only field stores a numeric code (1-127) that indicates why the remote side released the connection. Engineers check this to diagnose why a connection dropped—different codes represent different failure reasons like protocol errors or resource exhaustion on the network. A value of 34 might indicate the remote end closed the connection due to a service error or unavailability.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.20.1.6
snmpwalk -v2c -c public <target> ACMIB::cirEmAtmSpvcVccReleaseCause

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.6.20.1.6.1
snmpget -v2c -c public <target> ACMIB::cirEmAtmSpvcVccReleaseCause.1

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::cirEmAtmSpvcVccReleaseCause 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
1.3.6.1.4.1.1751.2.18.6.20cirEmAtmSpvcVccActiveSvcTableACMIB
1.3.6.1.4.1.1751.2.18.6.20.1cirEmAtmSpvcVccActiveSvcEntryACMIB
1.3.6.1.4.1.1751.2.18.6.20.1.6cirEmAtmSpvcVccReleaseCauseACMIB