MAX_RTR_SOLICITATION_DELAY
maxdelay = MAX_RTR_SOLICITATION_DELAY * hz;
arc4random() % (MAX_RTR_SOLICITATION_DELAY * hz));
delay = arc4random() % (MAX_RTR_SOLICITATION_DELAY * hz);
delay = arc4random() % (MAX_RTR_SOLICITATION_DELAY * hz);
(MAX_RTR_SOLICITATION_DELAY * hz);
interval = arc4random_uniform(MAX_RTR_SOLICITATION_DELAY * MILLION);
ifi->timer.tv_sec = MAX_RTR_SOLICITATION_DELAY;