Description: The index of hpnicfSysReloadScheduleTable. There are two parts
for this index depicted as follows:

31                  15                  0
+++++++++++++++++++++++++++++++++++++++++
+ physical index     +     random index +
( bit 16..31 )              ( bit 0..15 )
+++++++++++++++++++++++++++++++++++++++++
From bit0 to bit15 (two bytes), if the row is automatic created,
the value is zero, and if the row is created by users, then the
value is determined by the users.

From bit16 to bit31 (two bytes) is the physical index the same as the
entPhysicalIndex specified in ENTITY-MIB. For XRN devices,
physical index is the value of a chassis entPhysicalIndex. 0 for non-XRN
device which has only one main board, the board number for non-XRN device
which have multiple main boards.