AISYSTEM-MIB :: aiSystemDiscLastChanged

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAISYSTEM-MIBaiSystemDiscLastChanged

aiSystemDiscLastChanged

Module: AISYSTEM-MIB

OID (symbolic): AISYSTEM-MIB::aiSystemDiscLastChanged

OID (numeric): 1.3.6.1.4.1.539.8.4.2

Node type: OBJECT-TYPE

Type: DateAndTime

Access: read-only

Description: The date and time of the last change to any object under the aiSystemDisc branch of this MIB.

The DateAndTime type is a structured OCTET STRING, defined in v2-tc.my (SNMPv2 Textual Conventions).

What is aiSystemDiscLastChanged?

Records the date and time when any object under the aiSystemDisc MIB branch was last modified. Management applications can poll this value to determine whether to refresh their cached discovery data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.539.8.4.2
snmpwalk -v2c -c public <target> AISYSTEM-MIB::aiSystemDiscLastChanged

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.539.8.4.2.1
snmpget -v2c -c public <target> AISYSTEM-MIB::aiSystemDiscLastChanged.1

Start monitoring Applied Innovation console/access server appliance (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AISYSTEM-MIB::aiSystemDiscLastChanged OID value, configure state conditions and alerts, and monitor any Applied Innovation console/access server appliance (legacy) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.539aiiAI198CLC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.539.8aiSystemAISYSTEM-MIB
1.3.6.1.4.1.539.8.4aiSystemDiscAISYSTEM-MIB
1.3.6.1.4.1.539.8.4.2aiSystemDiscLastChangedAISYSTEM-MIB