All MIBs › CASCADE-MIB › cardIOAHwRev
cardIOAHwRev
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cardIOAHwRev
OID (numeric): 1.3.6.1.4.1.277.1.7.2.1.103
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The attached IOA's hardware revision.
What is cardIOAHwRev?
This reports the hardware revision of the IOA daughter module attached to this card, separate from the base card's own cardHwRev. Since the IOA is a separately revisioned module from the main card, an admin troubleshooting an optics-related issue needs this specific revision, not the card's own hardware revision, to check against known IOA hardware issues in vendor documentation. For example, a known optical-transceiver defect affecting only IOA HwRev 1 modules is ruled in or out using cardIOAHwRev independently of the base card's own hardware revision.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.103 snmpwalk -v2c -c public <target> CASCADE-MIB::cardIOAHwRev
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.103.1 snmpget -v2c -c public <target> CASCADE-MIB::cardIOAHwRev.1
Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::cardIOAHwRev OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7 | card | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2 | cardTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1 | cardEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1.103 | cardIOAHwRev | CASCADE-MIB |