With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoFlashDeviceInitTime
cisco Flash Device Initialization Time
1.3.6.1.4.1.9.9.10.1.1.2.1.12
System time at which device was initialized. For fixed devices, this will be the system time at boot up. For removable devices, it will be the time at which the device was inserted, which may be boot up time, or a later time (if device was inserted later). If a device (fixed or removable) was repartitioned, it will be the time of repartitioning. The purpose of this object is to help a management station determine if a removable device has been changed. The application should retrieve this object prior to any operation and compare with the previously retrieved value. Note that this time will not be real time but a running time maintained by the system. This running time starts from zero when the system boots up. For a removable device that has been removed, this value will be zero.
Back to CISCO-FLASH-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoFlashDeviceInitTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.