From: Rick Jones <raj@cup.hp.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Nye Liu <nyet@curtis.curtisfong.org>, linux-kernel@vger.kernel.org
Subject: Re: Very high bandwith packet based interface and performance problems
Date: Thu, 22 Feb 2001 10:12:55 -0800 [thread overview]
Message-ID: <3A9556A7.D052D8A6@cup.hp.com> (raw)
In-Reply-To: <E14Vsrg-0003pw-00@the-village.bc.nu>
Alan Cox wrote:
>
> > > TCP _requires_ the remote end ack every 2nd frame regardless of progress.
> >
> > um, I thought the spec says that ACK every 2nd segment is a SHOULD not a
> > MUST?
>
> Yes its a SHOULD in RFC1122, but in any normal environment pretty much a
> must and I know of no stack significantly violating it.
I didn't know there was such a thing as a normal environment :)
> RFC1122 also requires that your protocol stack SHOULD be able to leap tall
> buldings at a single bound of course...
And, of course my protocol stack does :) It is also a floor wax, AND a
dessert topping!-)
rick jones
--
ftp://ftp.cup.hp.com/dist/networking/misc/rachel/
these opinions are mine, all mine; HP might not want them anyway... :)
feel free to email, OR post, but please do NOT do BOTH...
my email address is raj in the cup.hp.com domain...
next prev parent reply other threads:[~2001-02-22 18:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-21 2:19 Very high bandwith packet based interface and performance problems Nye Liu
[not found] ` <E14VXub-0001vv-00@the-village.bc.nu>
2001-02-21 22:00 ` Nye Liu
2001-02-21 22:07 ` Alan Cox
2001-02-21 22:11 ` Nye Liu
2001-02-21 22:25 ` Alan Cox
2001-02-22 1:24 ` Nye Liu
2001-02-22 1:50 ` Rick Jones
2001-02-22 10:14 ` Alan Cox
2001-02-22 1:46 ` Rick Jones
2001-02-22 10:20 ` Alan Cox
2001-02-22 18:12 ` Rick Jones [this message]
2001-02-23 18:27 ` kuznet
2001-02-22 21:48 ` Pavel Machek
2001-02-21 22:27 ` Gregory Maxwell
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