This object indicates whether the
corresponding instance of
fcTraceRouteHopsHopLatency object contains
a valid value.
If the value of this object is 'true', then
the corresponding instance of
fcTraceRouteHopsHopLatency contains a valid
value.
If the value of this object is 'false', then
the corresponding instance of
fcTraceRouteHopsHopLatency does not contain a
valid value and should be ignored.