All MIBs › ATM-FORUM-SNMP-M4-MIB › atmfM4VplTpAisAlarm
atmfM4VplTpAisAlarm
Module: ATM-FORUM-SNMP-M4-MIB
OID (symbolic): ATM-FORUM-SNMP-M4-MIB::atmfM4VplTpAisAlarm
OID (numeric): 1.3.6.1.4.1.353.5.1.3.1.2.0.11
Node type: NOTIFICATION-TYPE
Description: Indicates that an AIS alarm condition has occurred on the VPL TP associated with the specified interface and VPI.
What is atmfM4VplTpAisAlarm?
An alert notification indicating alarm indication signal (AIS) detected on a virtual path link, meaning the circuit is impaired. AIS is an ATM alarm that signals downstream 'something went wrong upstream.' An operator receives this to investigate why an ATM path failed.
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> '' ATM-FORUM-SNMP-M4-MIB::atmfM4VplTpAisAlarm snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.353.5.1.3.1.2.0.11
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]:60639->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (381567711) 44 days, 3:54:37.11 SNMPv2-MIB::snmpTrapOID.0 = OID: ATM-FORUM-SNMP-M4-MIB::atmfM4VplTpAisAlarm
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.353 | atmForum | ATM-FORUM-ILMI40-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.353.5 | atmForumNetworkManagement | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1 | atmfM4 | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1.3 | atmfM4SnmpNEView | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1.3.1 | atmfM4MIB | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1.3.1.2 | atmfM4MIBTraps | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1.3.1.2.0 | atmfM4MIBTrapPrefix | ATM-FORUM-SNMP-M4-MIB |
| 1.3.6.1.4.1.353.5.1.3.1.2.0.11 | atmfM4VplTpAisAlarm | ATM-FORUM-SNMP-M4-MIB |