TN-MGMT-MIB :: tnDMITxPowerEvt

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTN-MGMT-MIBtnDMITxPowerEvt

tnDMITxPowerEvt

Module: TN-MGMT-MIB

OID (symbolic): TN-MGMT-MIB::tnDMITxPowerEvt

OID (numeric): 1.3.6.1.4.1.868.2.5.3.0.3

Node type: NOTIFICATION-TYPE

Description: A tnDMITxPowerEvt event is sent when there is a warning or alarm on Tx Power.

What is tnDMITxPowerEvt?

This OID triggers an alert when the transmit power level becomes too high or too low (warning or alarm condition). An operator is notified of optical signal strength problems. This helps prevent equipment damage from over-power or service loss from under-power.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' TN-MGMT-MIB::tnDMITxPowerEvt
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.868.2.5.3.0.3

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:63357->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (78724477) 9 days, 2:40:44.77
  SNMPv2-MIB::snmpTrapOID.0 = OID: TN-MGMT-MIB::tnDMITxPowerEvt

Start monitoring Transition Networks media conversion/networking products, entire product line (device naming/uptime/reset status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-MGMT-MIB::tnDMITxPowerEvt OID value, configure state conditions and alerts, and monitor any Transition Networks media conversion/networking products, entire product line (device naming/uptime/reset status) 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
1.3.6.1.4.1.868transitionTRANSITION-SMI
1.3.6.1.4.1.868.2productsTRANSITION-SMI
1.3.6.1.4.1.868.2.5tnProductsTRANSITION-SMI
Numeric OIDNameModule
1.3.6.1.4.1.868.2.5.3tnMgmtMIBTN-MGMT-MIB
1.3.6.1.4.1.868.2.5.3.0tnMgmtNotificationsTN-MGMT-MIB
1.3.6.1.4.1.868.2.5.3.0.3tnDMITxPowerEvtTN-MGMT-MIB