All MIBs › IP-MIB › ipv4InterfaceTableLastChange
ipv4InterfaceTableLastChange
Module: IP-MIB
OID (symbolic): IP-MIB::ipv4InterfaceTableLastChange
OID (numeric): 1.3.6.1.2.1.4.27
Node type: OBJECT-TYPE
Type: TimeStamp
Access: read-only
Description: The value of sysUpTime on the most recent occasion at which a row in the ipv4InterfaceTable was added or deleted, or when an ipv4InterfaceReasmMaxSize or an ipv4InterfaceEnableStatus object was modified.
If new objects are added to the ipv4InterfaceTable that require the ipv4InterfaceTableLastChange to be updated when they are modified, they must specify that requirement in their description clause.
What is ipv4InterfaceTableLastChange?
The value of sysUpTime the last time a row was added to or deleted from the IPv4 interface table, or an ipv4InterfaceReasmMaxSize/ipv4InterfaceEnableStatus value changed; polling this lets a manager detect IPv4 interface-table churn without re-walking the whole table.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.4.27 snmpwalk -v2c -c public <target> IP-MIB::ipv4InterfaceTableLastChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.4.27.1 snmpget -v2c -c public <target> IP-MIB::ipv4InterfaceTableLastChange.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.4 | ip | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.4.27 | ipv4InterfaceTableLastChange | IP-MIB |