All MIBs › COM21-HCXOC3-MIB › hcxOc3HardwareVersion
hcxOc3HardwareVersion
Module: COM21-HCXOC3-MIB
OID (symbolic): COM21-HCXOC3-MIB::hcxOc3HardwareVersion
OID (numeric): 1.3.6.1.4.1.1141.2.91.1.1.3
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: contains the hardware version of the Oc3 card. Will contain empty string if card has not been inserted in the slot.
What is hcxOc3HardwareVersion?
This read-only 16-character DisplayString reports the hardware revision of the OC-3 card, returning an empty string if no card is currently inserted in the slot. It lets an administrator verify OC-3 card hardware compatibility before a firmware push, with the empty-string behavior doubling as a presence check. For example, an operator polling this field and getting an empty string back would know the OC-3 slot is physically empty rather than assume the card has crashed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.91.1.1.3 snmpwalk -v2c -c public <target> COM21-HCXOC3-MIB::hcxOc3HardwareVersion
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.91.1.1.3.1 snmpget -v2c -c public <target> COM21-HCXOC3-MIB::hcxOc3HardwareVersion.1
Start monitoring Com21 ComController HCX OC-3 ATM uplink card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXOC3-MIB::hcxOc3HardwareVersion OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX OC-3 ATM uplink card (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 |
|---|---|---|
| 1.3.6.1.4.1.1141.2.91 | com21HcxOc3UnitGroup | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1 | com21HcxOc3UnitTable | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1.1 | com21HcxOc3UnitEntry | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1.1.3 | hcxOc3HardwareVersion | COM21-HCXOC3-MIB |