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From: Naeem Khademi <naeem.khademi@gmail.com>
To: Vijay Subramanian <subramanian.vijay@gmail.com>
Cc: iccrg@irtf.org, "aqm@ietf.org" <aqm@ietf.org>,
	bloat@lists.bufferbloat.net
Subject: Re: [Bloat] [iccrg] ECN support for PIE AQM in Linux
Date: Wed, 14 Aug 2013 23:17:21 +0200	[thread overview]
Message-ID: <CAEjQQ5VXiKTAwCa8jxAdCMxGUcACx1yYomOB4_d6P-pp58vVnQ@mail.gmail.com> (raw)
In-Reply-To: <CAGK4HS-8fomYCR3Sx6bpL3HO9Soc8MtFS73=y9Y=QwwPBOZkjQ@mail.gmail.com>

Hi Vijay

This code implements basic ECN capability for PIE meaning that it
would CE-mark packets that would be early-dropped otherwise. I have
sanity-checked the code (e.g. successful ECN marking and
receiver/sender reaction). We're now in process of conducting larger
set of experiments with PIE w/wo ECN that will eventually be published
as we move forward.

Cheers,
Naeem

On Wed, Aug 14, 2013 at 8:27 PM, Vijay Subramanian
<subramanian.vijay@gmail.com> wrote:
> Naeem,
>
> Thanks for testing and the contribution! We have ECN support in our current
> code-under-development thanks to earlier help from Dave Taht but I will
> merge your changes as appropriate and
> submit it back for review.
>
> I will take a look at your code soon. Do you also have any test results
> which you can share?
>
> Thanks again,
> Vijay
>
>
> On 14 August 2013 07:05, Naeem Khademi <naeem.khademi@gmail.com> wrote:
>>
>> Hi
>>
>> The already-existing PIE Linux code maintained at
>> ftp://ftpeng.cisco.com/pie/ does not support ECN. Studying the interaction
>> of ECN and AQM algos is probably of interest of some of us. I have added ECN
>> support to PIE Linux code and have given it some basic sanity tests.
>>
>> The modified code is available at
>> http://heim.ifi.uio.no/naeemk/research/PIE/
>>
>> I would appreciate any feedback.
>>
>> Regards,
>> Naeem
>>
>>
>>
>> _______________________________________________
>> iccrg mailing list
>> iccrg@irtf.org
>> https://www.irtf.org/mailman/listinfo/iccrg
>>
>

  reply	other threads:[~2013-08-14 21:17 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-14 14:05 [Bloat] " Naeem Khademi
2013-08-14 18:27 ` [Bloat] [iccrg] " Vijay Subramanian
2013-08-14 21:17   ` Naeem Khademi [this message]
2013-08-15  0:41     ` Dave Taht
2013-08-15  1:25       ` [Bloat] [aqm] " Eggert, Lars
2013-08-15  5:05       ` [Bloat] " Vijay Subramanian

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