PORT-MIB :: opticalPortTxSMselect

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PORT-MIB › opticalPortTxSMselect

opticalPortTxSMselect

Module: PORT-MIB

OID (symbolic): PORT-MIB::opticalPortTxSMselect

OID (numeric): 1.3.6.1.4.1.5812.3.7.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Selects between lambda feeds on the back plane wich originate in different switch module.

What is opticalPortTxSMselect?

This selects between the primary and reserve lambda feeds on the backplane, originating from different switch modules, for this optical port's transmit path. An admin uses this during a switch-module failover or maintenance event to redirect which module's signal actually gets transmitted out the port. It's the transmit-side counterpart to the not-accessible opticalPortRxSMselect object used for the receive direction.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.3.7.1.4
snmpwalk -v2c -c public <target> PORT-MIB::opticalPortTxSMselect

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.3.7.1.4.1
snmpget -v2c -c public <target> PORT-MIB::opticalPortTxSMselect.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5812.3.7.1.4.1 i <value>

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.5812coriolisMibsCORIOLIS-MIB
1.3.6.1.4.1.5812.3portCORIOLIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5812.3.7opticalPortTablePORT-MIB
1.3.6.1.4.1.5812.3.7.1opticalPortEntryPORT-MIB
1.3.6.1.4.1.5812.3.7.1.4opticalPortTxSMselectPORT-MIB