From: Prasanna Meda <pmeda@akamai.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org, netdev@oss.sgi.com, davem@redhat.com
Subject: Re: rcv_wnd = init_cwnd*mss
Date: Thu, 28 Oct 2004 17:55:48 -0700 [thread overview]
Message-ID: <41819514.C25D7A51@akamai.com> (raw)
In-Reply-To: 20041028165658.753eee50.davem@davemloft.net
"David S. Miller" wrote:
> On Wed, 27 Oct 2004 23:15:48 -0700
> "Meda, Prasanna" <pmeda@akamai.com> wrote:
>
> > Thanks, still it is unclear to me why are we
> > downsizing the advertised window(rcv_wnd) to cwnd?
> > To defeat disobeying sender, or something like below?
>
> There is never any reason to advertise a receive window
> larger than the initial congestion window of the sender
> could ever be.
>
> Setting it properly like this also makes sure that we do
> receive window update events at just the right place as
> the sender starts sending us the initial data frames.
That makes sense!
But are we coping with cwnd increase on sender?
Looks rcv rwnd s updated by only 1 pkt at time.
Thanks,
Prasanna.
next prev parent reply other threads:[~2004-10-29 0:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-28 6:15 rcv_wnd = init_cwnd*mss Meda, Prasanna
2004-10-28 23:56 ` David S. Miller
2004-10-29 0:55 ` Prasanna Meda [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-10-28 5:14 Meda, Prasanna
2004-10-28 5:21 ` David S. Miller
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