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From: Daniel Borkmann <dborkman@redhat.com>
To: linux-sctp@vger.kernel.org
Subject: Re: Is SCTP throughput really this low compared to TCP?
Date: Mon, 14 Apr 2014 19:46:47 +0000	[thread overview]
Message-ID: <534C3B27.3070706@redhat.com> (raw)
In-Reply-To: <1383F7BACEF3F141A39A7AC90F80407E31B23A@psmwsonsmbx01.sonusnet.com>

On 04/14/2014 08:54 PM, Matija Glavinic Pecotic wrote:
> Hello,
>
> On 04/14/2014 06:45 PM, ext Daniel Borkmann wrote:
>> Ok, thanks! I'll send out a revert for now today as this is otherwise
>> catastrophic ... when that is done, we/the developer from NSN can still
>> think about his patch and how to solve that differently.
>
> Thanks from my side as well, I will for sure look into it. Congestion control seems to be completely broken. Seems stack doesnt like the new way how rwnd is calculated. Dependency to ipv4 is also interesting.
>
> I also wasnt able to reproduce with my laptop/desktop, it seems some higher processing power is also needed to hit the case.

Posted here, Peter: http://patchwork.ozlabs.org/patch/339046/

Thanks for reporting and testing!

  parent reply	other threads:[~2014-04-14 19:46 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-10 19:12 Is SCTP throughput really this low compared to TCP? Butler, Peter
2014-04-10 20:21 ` Vlad Yasevich
2014-04-10 20:40 ` Butler, Peter
2014-04-10 21:00 ` Vlad Yasevich
2014-04-11  7:42 ` Daniel Borkmann
2014-04-11 15:07 ` Butler, Peter
2014-04-11 15:21 ` Daniel Borkmann
2014-04-11 15:27 ` Vlad Yasevich
2014-04-11 15:35 ` Daniel Borkmann
2014-04-11 18:19 ` Vlad Yasevich
2014-04-11 18:22 ` Butler, Peter
2014-04-11 18:40 ` Daniel Borkmann
2014-04-11 18:41 ` Daniel Borkmann
2014-04-11 18:58 ` Butler, Peter
2014-04-11 19:16 ` Butler, Peter
2014-04-11 19:20 ` Vlad Yasevich
2014-04-11 19:24 ` Butler, Peter
2014-04-11 20:14 ` Butler, Peter
2014-04-11 20:18 ` Butler, Peter
2014-04-11 20:51 ` Vlad Yasevich
2014-04-11 20:53 ` Vlad Yasevich
2014-04-11 20:57 ` Butler, Peter
2014-04-11 23:58 ` Daniel Borkmann
2014-04-12  7:27 ` Dongsheng Song
2014-04-14 14:52 ` Butler, Peter
2014-04-14 15:49 ` Butler, Peter
2014-04-14 16:43 ` Butler, Peter
2014-04-14 16:45 ` Daniel Borkmann
2014-04-14 16:47 ` Butler, Peter
2014-04-14 17:06 ` Butler, Peter
2014-04-14 17:10 ` Butler, Peter
2014-04-14 18:54 ` Matija Glavinic Pecotic
2014-04-14 19:46 ` Daniel Borkmann [this message]
2014-04-17 15:26 ` Vlad Yasevich
2014-04-17 16:15 ` Butler, Peter
2014-04-22 21:50 ` Butler, Peter
2014-04-23 12:59 ` Vlad Yasevich

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