HOST-RESOURCES-MIB :: hrSWInstalledLastChange

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHOST-RESOURCES-MIBhrSWInstalledLastChange

hrSWInstalledLastChange

Module: HOST-RESOURCES-MIB

OID (symbolic): HOST-RESOURCES-MIB::hrSWInstalledLastChange

OID (numeric): 1.3.6.1.2.1.25.6.1

Node type: OBJECT-TYPE

Type: TimeTicks

Access: read-only

Description: The value of sysUpTime when an entry in the hrSWInstalledTable was last added, renamed, or deleted. Because this table is likely to contain many entries, polling of this object allows a management station to determine when re-downloading of the table might be useful.

What is hrSWInstalledLastChange?

Holds the system uptime value when the installed software table was last modified. This tells when software was added, renamed, or removed. An inventory manager uses this to track when the system's software profile last changed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.25.6.1
snmpwalk -v2c -c public <target> HOST-RESOURCES-MIB::hrSWInstalledLastChange

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.25.6.1.1
snmpget -v2c -c public <target> HOST-RESOURCES-MIB::hrSWInstalledLastChange.1

Start monitoring Vendor-neutral IETF standard (any host computer/server running an SNMP agent) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HOST-RESOURCES-MIB::hrSWInstalledLastChange OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (any host computer/server running an SNMP agent) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.25hostHOST-RESOURCES-MIB
1.3.6.1.2.1.25.6hrSWInstalledHOST-RESOURCES-MIB
1.3.6.1.2.1.25.6.1hrSWInstalledLastChangeHOST-RESOURCES-MIB