LUM-IFOTN-MIB :: ifOtnOpuTxClientSignalFail

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsLUM-IFOTN-MIBifOtnOpuTxClientSignalFail

ifOtnOpuTxClientSignalFail

Module: LUM-IFOTN-MIB

OID (symbolic): LUM-IFOTN-MIB::ifOtnOpuTxClientSignalFail

OID (numeric): 1.3.6.1.4.1.8708.2.50.2.4.1.1.7

Node type: OBJECT-TYPE

Type: FaultStatusWithNA

Access: read-only

Description: Tx Client signal fail (CSF).

Indicates if insignal in remote end is failed or not.

alarm: Remote end client is faulty.

ok: Remote end client is OK.

Reference: 17.1 G.709/Y.1331

What is ifOtnOpuTxClientSignalFail?

This OID reports the transmit Client Signal Fail (CSF) state per G.709/Y.1331 section 17.1, indicating whether the far-end client input is faulty. An admin sees this alarm when the remote client-facing equipment is reporting a signal failure back through the OTN path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8708.2.50.2.4.1.1.7
snmpwalk -v2c -c public <target> LUM-IFOTN-MIB::ifOtnOpuTxClientSignalFail

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.8708.2.50.2.4.1.1.7.1
snmpget -v2c -c public <target> LUM-IFOTN-MIB::ifOtnOpuTxClientSignalFail.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::ifOtnOpuTxClientSignalFail 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 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
1.3.6.1.4.1.8708lumentisLUM-REG
1.3.6.1.4.1.8708.2lumGenericLUM-REG
1.3.6.1.4.1.8708.2.50lumIfOtnMIBLUM-REG
Numeric OIDNameModule
1.3.6.1.4.1.8708.2.50.2lumIfOtnMIBObjectsLUM-IFOTN-MIB
1.3.6.1.4.1.8708.2.50.2.4ifOtnOpuListLUM-IFOTN-MIB
1.3.6.1.4.1.8708.2.50.2.4.1ifOtnOpuTableLUM-IFOTN-MIB
1.3.6.1.4.1.8708.2.50.2.4.1.1ifOtnOpuEntryLUM-IFOTN-MIB
1.3.6.1.4.1.8708.2.50.2.4.1.1.7ifOtnOpuTxClientSignalFailLUM-IFOTN-MIB