The value of vRtrLdpStaticFecNextNHIndex is used to
assign values to vRtrLdpStaticFecNHIndex when creating
rows in the vRtrLdpStaticFecNHTable. The network manager
reads this object and uses it in the SET request that
creates a new row entry in the vRtrLdpStaticFecNHTable.
If the SET fails with the code 'inconsistentValue', the
process must be repeated. If the SET succeeds, then this
object will be incremented and the new instance is
created according to the manager's directions.