/**
* Returns IP address of the next pool member from the pool
* to which the load balancer service can direct incoming packets.
* @param source source on the packet
* @param dest virtual IP (VIP) that is used as destination on the packet
/**
* Returns IP address of the next pool member from the pool
* to which the load balancer service can direct incoming packets.
* @param source source on the packet
* @param dest virtual IP (VIP) that is used as destination on the packet