COM21-HCXTX-MIB :: hcxDnUnitRestartAction

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › COM21-HCXTX-MIB › hcxDnUnitRestartAction

hcxDnUnitRestartAction

Module: COM21-HCXTX-MIB

OID (symbolic): COM21-HCXTX-MIB::hcxDnUnitRestartAction

OID (numeric): 1.3.6.1.4.1.1141.2.23.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The TX Unit Action is an active-value. The setting of this attibute to restart(2) causes the TX card to reset and download a new image.

What is hcxDnUnitRestartAction?

This read-write nil/restart active-value attribute causes the TX card to reset and download a new image when set to restart(2). An admin uses it to remotely reboot a hung or misbehaving TX card without dispatching a technician. For example, an admin sets this to restart(2) to remotely reset a TX card that stopped responding, forcing it to reload its firmware.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.23.8
snmpwalk -v2c -c public <target> COM21-HCXTX-MIB::hcxDnUnitRestartAction

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.23.8.1
snmpget -v2c -c public <target> COM21-HCXTX-MIB::hcxDnUnitRestartAction.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1141.2.23.8.1 i <value>

Start monitoring Com21 ComController HCX upstream TX unit (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXTX-MIB::hcxDnUnitRestartAction OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX upstream TX unit (legacy) 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
1.3.6.1.4.1.1141com21COM21-HCX-MIB
1.3.6.1.4.1.1141.2com21HcxCOM21-HCX-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1141.2.23com21HcxDnstrmUnitGroupCOM21-HCXTX-MIB
1.3.6.1.4.1.1141.2.23.8hcxDnUnitRestartActionCOM21-HCXTX-MIB