All MIBs › LUM-IFOTN-MIB › ifOtnOpuLossOfOpuMultiFrameIdentifier
ifOtnOpuLossOfOpuMultiFrameIdentifier
Module: LUM-IFOTN-MIB
OID (symbolic): LUM-IFOTN-MIB::ifOtnOpuLossOfOpuMultiFrameIdentifier
OID (numeric): 1.3.6.1.4.1.8708.2.50.2.4.1.1.10
Node type: OBJECT-TYPE
Type: FaultStatusWithNA
Access: read-only
Description: Rx Loss of OPU Multi-frame identifier (LOOMFI).
Monitored overhead: OPU4 Multi-Frame Identifier
Direction: OPU4 Rx. If the expected 80-frame identifier goes out of expected sequence for a period of > 3 ms, LOOMFI is declared.
Reference: 14.3.10.2 G.798
Values: alarm: The OPU Multi-frame identifier is lost.
ok: The OPU Multi-frame identifier is present.
What is ifOtnOpuLossOfOpuMultiFrameIdentifier?
This OID reports the Loss of OPU Multi-Frame Identifier (LOOMFI) alarm per G.798 14.3.10.2, declared when the OPU4 multi-frame sequence goes out of order for more than 3 ms. An admin treats this as a framing-synchronization fault specific to 100G (OPU4) payload mapping.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8708.2.50.2.4.1.1.10 snmpwalk -v2c -c public <target> LUM-IFOTN-MIB::ifOtnOpuLossOfOpuMultiFrameIdentifier
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8708.2.50.2.4.1.1.10.1 snmpget -v2c -c public <target> LUM-IFOTN-MIB::ifOtnOpuLossOfOpuMultiFrameIdentifier.1
Start monitoring Infinera DWDM/OTN optical transport platform (OTN interface parameters) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LUM-IFOTN-MIB::ifOtnOpuLossOfOpuMultiFrameIdentifier OID value, configure state conditions and alerts, and monitor any Infinera DWDM/OTN optical transport platform (OTN interface parameters) from a single console.
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 |
| 1.3.6.1.4.1.8708.2.50 | lumIfOtnMIB | LUM-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8708.2.50.2 | lumIfOtnMIBObjects | LUM-IFOTN-MIB |
| 1.3.6.1.4.1.8708.2.50.2.4 | ifOtnOpuList | LUM-IFOTN-MIB |
| 1.3.6.1.4.1.8708.2.50.2.4.1 | ifOtnOpuTable | LUM-IFOTN-MIB |
| 1.3.6.1.4.1.8708.2.50.2.4.1.1 | ifOtnOpuEntry | LUM-IFOTN-MIB |
| 1.3.6.1.4.1.8708.2.50.2.4.1.1.10 | ifOtnOpuLossOfOpuMultiFrameIdentifier | LUM-IFOTN-MIB |