ACE20-MIB :: atmSuSystemHistoryAlrVpi

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuSystemHistoryAlrVpi

atmSuSystemHistoryAlrVpi

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuSystemHistoryAlrVpi

OID (numeric): 1.3.6.1.4.1.164.12.4.1.3.1.6

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: This value indicates the ATM VPI of the connection associated with the event that caused this alarm. When not applicable, value is 0

What is atmSuSystemHistoryAlrVpi?

This OID stores the ATM Virtual Path Identifier (Integer32) of the circuit connection involved in the alarm, with 0 indicating the alarm is not connection-specific. A network engineer uses this to identify which ATM circuit (among many on the device) is experiencing problems. For example, VPI value of 1 combined with a VCI identifies the exact virtual circuit that failed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.1.3.1.6
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuSystemHistoryAlrVpi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.1.3.1.6.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuSystemHistoryAlrVpi.1

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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
1.3.6.1.4.1.164.12.4.1atmSuSystemACE20-MIB
1.3.6.1.4.1.164.12.4.1.3atmSuSystemHistoryAlrTableACE20-MIB
1.3.6.1.4.1.164.12.4.1.3.1atmSuSystemHistoryAlrEntryACE20-MIB
1.3.6.1.4.1.164.12.4.1.3.1.6atmSuSystemHistoryAlrVpiACE20-MIB