If you’re using a DragonFly or a FreeBSD computer to mirror the release data, don’t forget to turn on net.inet.tcp.inflight_enable=1, as that will improve performance.
07/12/2004
If you’re using a DragonFly or a FreeBSD computer to mirror the release data, don’t forget to turn on net.inet.tcp.inflight_enable=1, as that will improve performance.
Why isn’t it on by default? What are the negative effects?
See tcp(4) man page of FreeBSD