All MIBs › LUM-IFOTNMON-MIB › ifOtnMonTcmRxAlarmIndicationSignal
ifOtnMonTcmRxAlarmIndicationSignal
Module: LUM-IFOTNMON-MIB
OID (symbolic): LUM-IFOTNMON-MIB::ifOtnMonTcmRxAlarmIndicationSignal
OID (numeric): 1.3.6.1.4.1.8708.2.55.2.3.1.1.11
Node type: OBJECT-TYPE
Type: FaultStatusWithNA
Access: read-only
Description: Rx Alarm indication signal (AIS).
Indicates if alarm indication signal (AIS) alarm exists or not in receiving direction.
Reference: 16.5.1 G.709, 15.8.2.1.5 G.709, 6.2.6.3.2 G.798
alarm: An AIS in OTU signal is detected.
ok: AIS inactive.
What is ifOtnMonTcmRxAlarmIndicationSignal?
Indicates whether a receive-side Alarm Indication Signal (AIS) is currently detected at this TCM layer, per G.709/G.798, signaling that an upstream fault has been propagated downstream through the ODU/OTU signal. An admin treats an active AIS as a hint that the real fault lies further upstream rather than at this specific tandem-connection point.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8708.2.55.2.3.1.1.11 snmpwalk -v2c -c public <target> LUM-IFOTNMON-MIB::ifOtnMonTcmRxAlarmIndicationSignal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8708.2.55.2.3.1.1.11.1 snmpget -v2c -c public <target> LUM-IFOTNMON-MIB::ifOtnMonTcmRxAlarmIndicationSignal.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.8708 | lumentis | LUM-REG |
| 1.3.6.1.4.1.8708.2 | lumGeneric | LUM-REG |
| 1.3.6.1.4.1.8708.2.55 | lumIfOtnMonMIB | LUM-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8708.2.55.2 | lumIfOtnMonMIBObjects | LUM-IFOTNMON-MIB |
| 1.3.6.1.4.1.8708.2.55.2.3 | ifOtnMonTcmList | LUM-IFOTNMON-MIB |
| 1.3.6.1.4.1.8708.2.55.2.3.1 | ifOtnMonTcmTable | LUM-IFOTNMON-MIB |
| 1.3.6.1.4.1.8708.2.55.2.3.1.1 | ifOtnMonTcmEntry | LUM-IFOTNMON-MIB |
| 1.3.6.1.4.1.8708.2.55.2.3.1.1.11 | ifOtnMonTcmRxAlarmIndicationSignal | LUM-IFOTNMON-MIB |