ACE20-MIB :: atmSuJitterBufferUnderrun

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuJitterBufferUnderrun

atmSuJitterBufferUnderrun

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuJitterBufferUnderrun

OID (numeric): 1.3.6.1.4.1.164.12.0.5

Node type: NOTIFICATION-TYPE

Description: This trap indicates that an underrun event occurred in the atm jitter buffer serving the transmit to user direction of the user interface specified by ifAlias.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' ACE20-MIB::atmSuJitterBufferUnderrun
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.164.12.0.5

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:49344->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (142989504) 16 days, 13:11:35.04
  SNMPv2-MIB::snmpTrapOID.0 = OID: ACE20-MIB::atmSuJitterBufferUnderrun

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::atmSuJitterBufferUnderrun 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
1.3.6.1.4.1.164.12.0radAtmEventsACE20-MIB
1.3.6.1.4.1.164.12.0.5atmSuJitterBufferUnderrunACE20-MIB