PORT-MIB :: opticalPortTxEnable

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PORT-MIB › opticalPortTxEnable

opticalPortTxEnable

Module: PORT-MIB

OID (symbolic): PORT-MIB::opticalPortTxEnable

OID (numeric): 1.3.6.1.4.1.5812.3.7.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Whether the transmission of data and interrupts on the optical port is enabled or disabled

What is opticalPortTxEnable?

This enables or disables transmission of data and interrupts on the optical port. An admin disables this to safely take an optical port out of service, for example before physically disconnecting fiber during maintenance, and re-enables it to restore transmission. A port unexpectedly showing no output traffic should have this setting checked before assuming a hardware fault.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.3.7.1.8
snmpwalk -v2c -c public <target> PORT-MIB::opticalPortTxEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.3.7.1.8.1
snmpget -v2c -c public <target> PORT-MIB::opticalPortTxEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5812.3.7.1.8.1 i <value>

Start monitoring Coriolis Networks optical switch/chassis line cards (per-port optical status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PORT-MIB::opticalPortTxEnable OID value, configure state conditions and alerts, and monitor any Coriolis Networks optical switch/chassis line cards (per-port optical status) from a single console.

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
1.3.6.1.4.1.5812.3.7.1.8opticalPortTxEnablePORT-MIB