my (@oid_decrpt,@oid_perf_inucast,@oid_perf_innucast,@oid_perf_inerr,@oid_perf_outucast,@oid_perf_outnucast,@oid_perf_outerr,, @oid_speed)=
(undef,undef,undef,undef,undef,undef,undef,undef);