Hi Igor, I'm sorry I missed this way back when you sent it.
On 05/12/10 22:47, Igor Sysoev wrote:
It seems that net.inet.tcp.slowstart_flightsize does not work in 8-STABLE. For a long time I used slowstart_flightsize=2 on FreeBSD 4, 6, and 7 hosts. However, FreeBSD-8 always starts with the single packet. I saw this on different versions of 8-STABLE since 8 Oct 2009 till 04 Apr 2010.
Can you send me the output of "sysctl net.inet.tcp" from the box in question, confirm your method for determining how many packets are actually used to start a connection and please describe any symptoms of the problem. My guess is delayed acking is causing you some grief?
Cheers, Lawrence _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
