> > >
> > > I tried to say that it had no effect between FreeBSD4.3 and Solaris,
>on my
> > > problem. That's what I did previously.
> > >
> > > I found discussion on "delayed ack problem"(January 24 and 25) in
>this
> > > mailing list. Though still do not understand why delayed_ack=0 does
>not
> > > work for FreeBSD and Solaris.
> > >
> > > Anyway I appreciate your helping me.
> > > Thank you,
> > > Yoshi
> >
> > If you can reproduce the problem, please take some traces with tcpdump
>and
> > post them somewhere for public consumption. Perhaps then the problem
>can
> > be found and fixed.
> >
> > Mike "Silby" Silbersack
>
>
> Ok, "yokan" is FreeBSD4.1.1 and I set delayed_ack=0, and "purcell" is
> a Solaris 2.7 box. The sending size at first is 1460+588byte and 1460+589byte
> later. When the size gets more than 1460+589bytes, the performance goes down.
> At that time, purcell begins to send acks, possibly because yokan behaves
> very slow.
>
I installed FreeBSD4.4 on this machine(yokan), and tested TCP with Solaris.
Sadly, the result is as bad as it was; same thing happened.
Yoshi
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-net" in the body of the message
