All MIBs › RAD-MIB › atmAceAlarmLOP
atmAceAlarmLOP
Module: RAD-MIB
OID (symbolic): RAD-MIB::atmAceAlarmLOP
OID (numeric): 1.3.6.1.4.1.164.6.1.12.0.20
Node type: NOTIFICATION-TYPE
Description: This trap indicates Loss of Pointer.
What is atmAceAlarmLOP?
This OID is an alert that triggers when a network device loses pointer synchronization on an ATM (Asynchronous Transfer Mode) connection. Loss of Pointer means the device can no longer read incoming data packets correctly because it's lost track of where each frame begins. A network operator checks this alarm when ATM connections start dropping packets or becoming unreliable.
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> '' RAD-MIB::atmAceAlarmLOP snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.164.6.1.12.0.20
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]:51110->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (322880422) 37 days, 8:53:24.22 SNMPv2-MIB::snmpTrapOID.0 = OID: RAD-MIB::atmAceAlarmLOP
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.164 | rad | DACS-MIB |
| 1.3.6.1.4.1.164.6 | radGen | DACS-MIB |
| 1.3.6.1.4.1.164.6.1 | systems | DACS-MIB |
| 1.3.6.1.4.1.164.6.1.12 | radSysAtm | DACS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.164.6.1.12.0 | radSysAtmEvents | RAD-MIB |
| 1.3.6.1.4.1.164.6.1.12.0.20 | atmAceAlarmLOP | RAD-MIB |