All MIBs › COM21-HCXTX-MIB › hcxDownstreamHardwareVersion
hcxDownstreamHardwareVersion
Module: COM21-HCXTX-MIB
OID (symbolic): COM21-HCXTX-MIB::hcxDownstreamHardwareVersion
OID (numeric): 1.3.6.1.4.1.1141.2.23.3
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: contains the hardware version of the TX card. An empty string if card not present.
What is hcxDownstreamHardwareVersion?
This read-only DisplayString (16 bytes), returned empty if no card is present, reports the hardware version of the TX card in this slot. An admin checks it when diagnosing compatibility issues or planning replacement parts. For example, an admin sees an empty string here and concludes no TX card is currently installed in that slot.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.23.3 snmpwalk -v2c -c public <target> COM21-HCXTX-MIB::hcxDownstreamHardwareVersion
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.23.3.1 snmpget -v2c -c public <target> COM21-HCXTX-MIB::hcxDownstreamHardwareVersion.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hcxDownstreamHardwareVersion.1
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::hcxDownstreamHardwareVersion 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 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.23 | com21HcxDnstrmUnitGroup | COM21-HCXTX-MIB |
| 1.3.6.1.4.1.1141.2.23.3 | hcxDownstreamHardwareVersion | COM21-HCXTX-MIB |