This attribute indicates the number of desired IP routing entries for
the Logical Processor. It is used to determine the number of IP
routing resources to be allocated on the card.
Each IP routing resource can hold between one and three IP routing
entries. To calculate the number of IP routing resources required, an
average of 2 IP routing entries per IP routing resource is used.
If there are not enough resources on the card, a smaller pool is
allocated. Operational attribute (in Fcrc Pqc) ipRoutesPoolSize
indicates the actual size of the pool.