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Date: Tue, 8 Apr 2014 20:46:39 -0700
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Subject: Re: ECN marking implenetation for dummynet
From: Adrian Chadd <adrian@freebsd.org>
To: Midori Kato <katoon@sfc.wide.ad.jp>
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Cc: "Eggert, Lars" <lars@netapp.com>, "net@freebsd.org" <net@freebsd.org>
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Hi! Cool! can you file a FreeBSD PR with this?


-a


On 2 April 2014 04:48, Midori Kato <katoon@sfc.wide.ad.jp> wrote:
> Hi FreeBSD developers,
>
> I'm Midori Kato. I was working with Lars Eggert about DCTCP.
> I would like to share our patch for an ECN marking mechanism on
> dummynet, which I used for DCTCP testing.
>
> My implementation allows to set ECN with RED as an AQM scheme. The
> following command is an example:
> $ ipfw pipe 9999 config red 1/10/10/0.0 ecn
>
> Our implementation includes both DCTCP and RFC 3168 ECN marking methodology.
>
> If you are interested in our ECN implemention, I'm very happy to receive
> your review! (I have already submitted my patch to Luigi and hope he
> will merge ours in near future.)
>
> Regards,
> -- Midori
>
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