All MIBs › CNT21-MIB › cnt2IfOperStatus
cnt2IfOperStatus
Module: CNT21-MIB
OID (symbolic): CNT21-MIB::cnt2IfOperStatus
OID (numeric): 1.3.6.1.4.1.333.2.1.2.2.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current operational state of the interface. The testing(3) state indicates that no operational packets can be passed.
What is cnt2IfOperStatus?
This read-only enumerated INTEGER reports the interface's actual current operational state, with values up, down, testing, unknown, or dormant. An administrator polls this to catch an interface that is administratively enabled but not actually passing traffic, which points to a real fault rather than a configuration choice. For example, cnt2IfOperStatus reading down(2) while cnt2IfAdminStatus reads up(1) on the same row flags a link failure that needs investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.2.1.9 snmpwalk -v2c -c public <target> CNT21-MIB::cnt2IfOperStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.2.1.9.1 snmpget -v2c -c public <target> CNT21-MIB::cnt2IfOperStatus.1
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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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| 1.3.6.1.4.1.333.2 | cnt2 | CNT2-MIB |
| 1.3.6.1.4.1.333.2.1 | cnt2Mib2 | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.2.1.2 | cnt2Interfaces | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.2 | cnt2IfTable | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.2.1 | cnt2IfEntry | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.2.1.9 | cnt2IfOperStatus | CNT21-MIB |