etsysRadiusAcctClientServerClearTime 1.3.6.1.4.1.5624.1.2.27.1.4.1.9

On a read, this value indicates the number of seconds since the counters, as defined in the IETF standard RADIUS Accounting Client MIB (RFC2618), were cleared. On a write, the client counters will be cleared and the clear time will be set to zero.