I need to set ack frequency to never or inifiny (say 1000+) packets per ack. so these are not usable for me. TCP_QUICKACK seems to be a boolean (basically 1 or

I need to set ack frequency to never or inifiny (say 1000+) packets per ack. so these are not usable for me. TCP_QUICKACK seems to be a boolean (basically 1 or 2 packets per ack) DelayedAckFrequency goes from 10 to 600 but it's millisecs!? You don't think acks. have an impact on congestion?