The value of vRtrLdpStaticFecNumNH specifies the number
of next-hops that are associated with the static prefix
FEC represented by this row entry. This is also the number
of row entries configured in the vRtrLdpStaticFecNHTable
for this static prefix FEC.
If the static FEC has no next-hops associated with it,
this value will be 0 and the row entry will be placed in
the 'notReady' state. Deletion of the row entry will be
allowed only if vRtrLdpStaticFecNumNH is 0.