Specifies the minimum time value of 'wfFddiMACTMax' that
shall be used by any MAC that is configured in this path.
The operational value of 'wfFddiMacTMax' is managed by setting
this attribute. This attribute has the time value range of:
wfFddiPathMaxTReq <= wfFddiPathTMaxLowerBound
and an absolute time value range of
10msec <= wfFddiPathTMaxLowerBound.
Changes to this aattribute shall either satisfy the time
value relationship:
wfFddiPathTMaxLowerBound < wfFddiMacTMaxCapability
of each of the MACs currently on the path, or be
considered out of range. Time specified in nanoseconds.
The initial value of wfFddiPathTMaxLowerBound shall be
165 msec.