With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciuUpgradeOpTimeStarted
Cisco Image Upgrade Upgrade Op Time Started
1.3.6.1.4.1.9.9.360.1.1.4.4
Specifies the time the upgrade operation was started. This object would return 0 if ciuUpgradeOpCommand contains 'none'.
Back to CISCO-IMAGE-UPGRADE-MIB MIB page.
IPHost Network monitor allows you to monitor ciuUpgradeOpTimeStarted on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.