NBS-SIGCOND-MIB :: nbsSigCondVoaPortTxAttenuOper

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › NBS-SIGCOND-MIB › nbsSigCondVoaPortTxAttenuOper

nbsSigCondVoaPortTxAttenuOper

Module: NBS-SIGCOND-MIB

OID (symbolic): NBS-SIGCOND-MIB::nbsSigCondVoaPortTxAttenuOper

OID (numeric): 1.3.6.1.4.1.629.227.1.2.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Attenuation actually being applied before transmitting signal, in millidecibels (mdB). Not supported value: -200000

What is nbsSigCondVoaPortTxAttenuOper?

This read-only counter reports the attenuation, in millidecibels, actually being applied to the transmitted signal on this port right now. An admin checks it against nbsSigCondVoaPortTxAttenuAdmin to verify a transmit power trim has actually taken hold before re-measuring launch power downstream. A steady mismatch between the Admin and Oper values (e.g. Admin 1500 vs. Oper 0) points to a VOA actuator fault on that port that needs a field technician.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.227.1.2.1.5
snmpwalk -v2c -c public <target> NBS-SIGCOND-MIB::nbsSigCondVoaPortTxAttenuOper

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.227.1.2.1.5.1
snmpget -v2c -c public <target> NBS-SIGCOND-MIB::nbsSigCondVoaPortTxAttenuOper.1

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.629nbaseCORE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.227nbsSigCondMibNBS-SIGCOND-MIB
1.3.6.1.4.1.629.227.1nbsSigCondVoaPortGrpNBS-SIGCOND-MIB
1.3.6.1.4.1.629.227.1.2nbsSigCondVoaPortTableNBS-SIGCOND-MIB
1.3.6.1.4.1.629.227.1.2.1nbsSigCondVoaPortEntryNBS-SIGCOND-MIB
1.3.6.1.4.1.629.227.1.2.1.5nbsSigCondVoaPortTxAttenuOperNBS-SIGCOND-MIB