This object contains the value of 'sysUpTime' for this agent at which the last configuration state change took place. For the purpose of this object the definition of a system configuration state change includes: 1) ANY change to the agent, or the device which the agent provides a management view affected through management (SNMP, telnet etc); 2) ANY internal change resulting in the attempt to generate a trap; 3) certain other device specific conditions which are significant but that which in themselves do not cause the generation of a trap.