(I am sorry if you have received this e-mail. I'm resending this because it seems the previous one was lost.)
> TCP inflight limiting is supposed to guess the bandwidth-delay > product for a TCP connection and stop the window expanding much > above this. (Just to clarify..) TCP inflight limiting has a dedicated variable "snd_bwnd". And min(tp->snd_wnd, tp->snd_cwnd, tp->snd_bwnd) limits the amount of data to be sent. > However, some of the guys I know that work on TCP dynamics reckon > that they can they can come up with situations where inflight > limiting will break. Unfortunately, I haven't had time to talk > this through with them. I guess you may have found one of those > situations ;-) I experienced such situations with DragonFlyBSD. I put examples where inflight limiting reduces throughputs at the following pages. http://www.demizu.org/~noritosi/memo/2005/0706/ http://www.demizu.org/~noritosi/memo/2005/0711/ Sorry, all senders in those examples are DragonFlyBSD. Regards, Noritoshi Demizu _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
