sqlnet.ora
trace_level_server=16 #turn on logging for server (4-USER,10-ADMIN,16-SUPPORT)
trace_level_client=16 #turn on logging for client
trace_directory_server=/tmp/oratrace #logfile dir
trace_directory_client=/tmp/oratrace
trace_file_client=cli #logfile name
trace_file_server=srv
trace_unique_client=true
