Does anyone know anything about NutTCP testing? What I am trying to do is test a 100mb/s leased line, I am testing to a laptop configured with a public IP.
I am trying to figure out exactly how this works and what is going wrong, I am currently unable to achieve the maximum throughput of 100mb/s with TCP traffic. When I max out the line with UDP traffic I am hitting 97mb/s+ on the download but TCP traffic is only hitting 55-65mb/s. I wondered if it had anything to do with the laptop which is running windows only being able to handle a limited number of TCP connections or something? I am using the maximum window size of 65k and the max number of threads at 128, any information on this would be great.