The value of tmnxCohOptPortCprWnSzSrchStatus indicates the status of the last search for the CPR optimal window size, executed by tmnxCohOptPortCprWinSizeSearch with a value of 'execute(2)'. The value will be 'none(1)' if no search has been performed since the last system startup or since the last reset of the associated MDA or IOM. The value will be 'requested(2)' if the search was requested by the user but has not started because the tmnxCohOptPortModState is not 'ready(8)'. The value will be 'starting(3)' if the search was requested and the tmnxCohOptPortModRxTurnUpStates has not achieved 'adcSignal'. The value will be 'inProgress(4)' if the search is in progress. The value will be 'succeeded(5)' if the search has completed successfully. The value will be 'failed(6)' if the search has completed with a failure.