All MIBs › TN-ENTITY-SENSOR-MIB › tnEntSensorExtRelayEnabled
tnEntSensorExtRelayEnabled
Module: TN-ENTITY-SENSOR-MIB
OID (symbolic): TN-ENTITY-SENSOR-MIB::tnEntSensorExtRelayEnabled
OID (numeric): 1.3.6.1.4.1.868.2.5.6.1.1.1.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This variable enables or disables the relay contact if it is installed (tnEntSensorExtRelayInstalled) in the power supply. This relay contact is used to trigger an event to the user by attaching an external indicator.
What is tnEntSensorExtRelayEnabled?
This TruthValue enables or disables the relay contact on a power supply module, but only takes effect if tnEntSensorExtRelayInstalled confirms the relay hardware is present. Admins set it to true to have the relay trigger an external indicator, such as an audible alarm or light, whenever an event needs to be signaled beyond SNMP. For example, an admin sets this to true(1) on a redundant PSU so a wired external alarm fires if that supply fails.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.6.1.1.1.1.2 snmpwalk -v2c -c public <target> TN-ENTITY-SENSOR-MIB::tnEntSensorExtRelayEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.6.1.1.1.1.2.1 snmpget -v2c -c public <target> TN-ENTITY-SENSOR-MIB::tnEntSensorExtRelayEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.6.1.1.1.1.2.1 s <value>
Start monitoring Transition Networks managed Ethernet switches, media converters with power/fan monitoring (sensor presence/alarm-threshold status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-ENTITY-SENSOR-MIB::tnEntSensorExtRelayEnabled OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switches, media converters with power/fan monitoring (sensor presence/alarm-threshold status) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.6 | tnEntitySensorMIB | TN-ENTITY-SENSOR-MIB |
| 1.3.6.1.4.1.868.2.5.6.1 | tnEntitySensorMIBObjects | TN-ENTITY-SENSOR-MIB |
| 1.3.6.1.4.1.868.2.5.6.1.1 | tnEntSensorValues | TN-ENTITY-SENSOR-MIB |
| 1.3.6.1.4.1.868.2.5.6.1.1.1 | tnEntSensorExtTable | TN-ENTITY-SENSOR-MIB |
| 1.3.6.1.4.1.868.2.5.6.1.1.1.1 | tnEntSensorExtEntry | TN-ENTITY-SENSOR-MIB |
| 1.3.6.1.4.1.868.2.5.6.1.1.1.1.2 | tnEntSensorExtRelayEnabled | TN-ENTITY-SENSOR-MIB |