From: Saku Ytti <saku@ytti.fi>
To: netdev@vger.kernel.org
Subject: Re: TCP and reordering
Date: Wed, 28 Nov 2012 20:44:38 +0200 [thread overview]
Message-ID: <20121128184438.GA26814@pob.ytti.fi> (raw)
In-Reply-To: <50B656CC.1040001@hp.com>
On (2012-11-28 10:24 -0800), Rick Jones wrote:
> By increasing net.ipv4.tcp_reordering you make the sending TCP less
> "sensitive" to duplicate ACKs and so less sensitive to reordering
> detected by the receiver. The receiver is generating as many
> (duplicate) ACKs as before, it is just that the sender is ignoring
> them a bit more.
Thanks, I didn't know this.
--
++ytti
next prev parent reply other threads:[~2012-11-28 18:44 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-27 9:32 TCP and reordering Saku Ytti
2012-11-27 17:05 ` Rick Jones
2012-11-27 17:15 ` Saku Ytti
2012-11-27 18:00 ` Rick Jones
2012-11-28 2:06 ` David Miller
2012-11-28 7:26 ` Saku Ytti
2012-11-28 8:35 ` Vijay Subramanian
2012-11-28 8:54 ` Saku Ytti
2012-11-28 18:24 ` Rick Jones
2012-11-28 18:33 ` Eric Dumazet
2012-11-28 18:52 ` Vijay Subramanian
2012-11-28 18:44 ` Saku Ytti [this message]
2012-11-28 7:59 ` David Woodhouse
2012-11-28 8:21 ` Christoph Paasch
2012-11-28 8:22 ` Vijay Subramanian
2012-11-28 9:08 ` David Woodhouse
2012-11-28 11:02 ` Eric Dumazet
2012-11-28 11:49 ` David Woodhouse
2012-11-28 12:26 ` Eric Dumazet
2012-11-28 12:39 ` David Woodhouse
2012-11-28 12:52 ` Eric Dumazet
2012-11-28 15:47 ` David Woodhouse
2012-11-28 16:09 ` Eric Dumazet
2012-11-28 16:21 ` David Woodhouse
2012-11-28 16:19 ` Benjamin LaHaise
2012-11-28 16:41 ` David Woodhouse
2012-11-28 17:08 ` Benjamin LaHaise
2012-11-28 17:16 ` Eric Dumazet
2012-11-28 18:01 ` David Woodhouse
2012-11-29 15:10 ` Noel Grandin
2012-12-02 1:30 ` David Woodhouse
2012-12-02 2:40 ` Eric Dumazet
2012-12-02 9:31 ` David Woodhouse
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