All MIBs › CNT21-MIB › cnt2XIfLastChange
cnt2XIfLastChange
Module: CNT21-MIB
OID (symbolic): CNT21-MIB::cnt2XIfLastChange
OID (numeric): 1.3.6.1.4.1.333.2.1.2.3.1.12
Node type: OBJECT-TYPE
Type: TimeTicks
Access: read-only
Description: The value of sysUpTime at the time the interface entered its current operational state. If the current state was entered prior to the last re- initialization of the local network management subsystem, then this object contains a zero value.
What is cnt2XIfLastChange?
This TimeTicks value records sysUpTime at the moment this specific extended-table interface last changed its operational state. An administrator uses it to correlate a reported fault with exactly how recently this interface actually flapped, rather than assuming it's been down for a long time. For example, a cnt2XIfLastChange value close to the current uptime right after an alarm confirms this extended interface changed state just moments earlier.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.3.1.12 snmpwalk -v2c -c public <target> CNT21-MIB::cnt2XIfLastChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.3.1.12.1 snmpget -v2c -c public <target> CNT21-MIB::cnt2XIfLastChange.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 |
| 1.3.6.1.4.1.333.2.1.2.3 | cnt2XIfTable | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.3.1 | cnt2XIfEntry | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.3.1.12 | cnt2XIfLastChange | CNT21-MIB |