From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from alln-iport-5.cisco.com (alln-iport-5.cisco.com [173.37.142.92]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "alln-iport.cisco.com", Issuer "HydrantID SSL ICA G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id EE0B821F25A for ; Mon, 8 Jun 2015 03:21:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=15290; q=dns/txt; s=iport; t=1433758898; x=1434968498; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=/6slKZmS/ZPjSaP/QnL8ZRztBQ4h3O/3EqWzluMtC6o=; b=jY/HtIRYqSLVa0EIt5OuK5DqyXWCYGrv1Iid4DJuH6qKT8/o/S9ryYXZ LRNh1jIx5RHzKQ3dOrKFn2jQNlW9tzTkZDx7vHBicWiBmIwyI0iyQ3fVo 2IoPWMTIKHNjD6b93Ue331Rxn98JYK12us6Zy5R3iwUjUr6ESpynV4avG I=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A0DpBQC4a3VV/5FdJa1cgkVLVF4GhSGrCY4UM4FWAQmFeQKBHTkTAQEBAQEBAYEKhCIBAQEEAQEBKkELEAIBCBEEAQELHQcnAQoUCQgCBAENBQiIJQ3MQQEBAQEBAQEBAQEBAQEBAQEBAQEBAReLQ4QjEQEgLQQGAQmDDoEWBZMuhECEJimDShQsgzqCf481ERNhfIIab4EMOoEBAQEB X-IronPort-AV: E=Sophos;i="5.13,573,1427760000"; d="scan'208,217";a="157329277" Received: from rcdn-core-9.cisco.com ([173.37.93.145]) by alln-iport-5.cisco.com with ESMTP; 08 Jun 2015 10:21:08 +0000 Received: from xhc-rcd-x09.cisco.com (xhc-rcd-x09.cisco.com [173.37.183.83]) by rcdn-core-9.cisco.com (8.14.5/8.14.5) with ESMTP id t58AL85g006652 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Mon, 8 Jun 2015 10:21:08 GMT Received: from xmb-aln-x05.cisco.com ([169.254.11.78]) by xhc-rcd-x09.cisco.com ([173.37.183.83]) with mapi id 14.03.0195.001; Mon, 8 Jun 2015 05:21:07 -0500 From: "Bill Ver Steeg (versteb)" To: Simon Barber , "Hironori Okano -X (hokano - AAP3 INC at Cisco)" , "bloat@lists.bufferbloat.net" , "aqm@ietf.org" Thread-Topic: [Bloat] FQ-PIE kernel module implementation Thread-Index: AQHQnxLHo+U4nRH5VEqK1N9uhqwYK52eiV8AgAPfScCAAAIpEA== Date: Mon, 8 Jun 2015 10:21:06 +0000 Message-ID: References: <5571E450.7090209@superduper.net> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.61.85.57] Content-Type: multipart/alternative; boundary="_000_AE7F97DB5FEE054088D82E836BD15BE931A33574xmbalnx05ciscoc_" MIME-Version: 1.0 Cc: "Rong Pan \(ropan\)" , "Preethi Natarajan \(prenatar\)" Subject: Re: [Bloat] FQ-PIE kernel module implementation X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jun 2015 10:21:38 -0000 --_000_AE7F97DB5FEE054088D82E836BD15BE931A33574xmbalnx05ciscoc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable The IETF disclosure statement is here. http://datatracker.ietf.org/ipr/2187/ The important stuff is copied below. If this standard is adopted, Cisco will not assert any patents owned or con= trolled by Cisco against any party for making, using, selling, importing or= offering for sale a product that implements the standard, provided, howeve= r that Cisco retains the right to assert its patents (including the right t= o claim past royalties) against any party that asserts a patent it owns or = controls (either directly or indirectly) against Cisco or any of Cisco's af= filiates or successors in title or against any products of Cisco or any pro= ducts of any of Cisco's affiliates either alone or in combination with othe= r products; and Cisco retains the right to assert its patents against any p= roduct or portion thereof that is not necessary for compliance with the sta= ndard. Royalty-bearing licenses will be available to anyone who prefers that optio= n. bvs From: bloat-bounces@lists.bufferbloat.net [mailto:bloat-bounces@lists.buffe= rbloat.net] On Behalf Of Bill Ver Steeg (versteb) Sent: Monday, June 08, 2015 12:15 PM To: Simon Barber; Hironori Okano -X (hokano - AAP3 INC at Cisco); bloat@lis= ts.bufferbloat.net; aqm@ietf.org Cc: Rong Pan (ropan); Preethi Natarajan (prenatar) Subject: Re: [Bloat] FQ-PIE kernel module implementation The legal answer is "read the IPR disclosure at the IETF" and "read the cop= y write notice in the code". I think that you will like what you find, though....... The broad intent is= to fix the bloat problem in as many places as possible. Bill VerSteeg From: bloat-bounces@lists.bufferbloat.net [mailto:bloat-bounces@lists.bufferbloat.net] On Behalf Of Simon = Barber Sent: Friday, June 05, 2015 8:03 PM To: Hironori Okano -X (hokano - AAP3 INC at Cisco); bloat@lists.bufferbloat= .net; aqm@ietf.org Cc: Rong Pan (ropan); Preethi Natarajan (prenatar) Subject: Re: [Bloat] FQ-PIE kernel module implementation Very cool. Does this mean that Cisco are not planning on enforcing any IP r= ights over PIE? Simon On 6/4/2015 3:06 PM, Hironori Okano -X (hokano - AAP3 INC at Cisco) wrote: Hi all, I'm Hironori Okano and Fred's intern. I'd like to let you know that I have implemented FQ-PIE as a linux kernel m= odule "fq-pie" and iproute2 for fq-pie. This was done in collaboration with others at Cisco including Fred Baker, R= ong Pan, Bill Ver Steeg, and Preethi Natarajan. The source codes are in my github repository. I attached patch file "fq-pie= _patch.tar.gz" to this email also. I'm using the latest linux kernel (git.kernel.org/pub/scm/linux/kernel/git/= next/linux-next.git) fq-pie kernel module https://github.com/hironoriokano/fq-pie.git iproute2 for fq-pie https://github.com/hironoriokano/iproute2_fq-pie.git If you have any comments, please reach out to me. Best regards, Hironori Okano hokano@cisco.com _______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat --_000_AE7F97DB5FEE054088D82E836BD15BE931A33574xmbalnx05ciscoc_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

The IETF disclosure state= ment is here.

http://datatracker.ietf.org/ipr/2187/

 <= /p>

The important stuff is co= pied below.

 

If this standard is adopted,= Cisco will not assert any patents owned or controlled by Cisco against any= party for making, using, selling, importing or offering for sale a product that implements the standard, provided, howeve= r that Cisco retains the right to assert its patents (including the right t= o claim past royalties) against any party that asserts a patent it owns or = controls (either directly or indirectly) against Cisco or any of Cisco's affiliates or successors in title or again= st any products of Cisco or any products of any of Cisco's affiliates eithe= r alone or in combination with other products; and Cisco retains the right = to assert its patents against any product or portion thereof that is not necessary for compliance with the s= tandard.

Royalty-bearing licenses wil= l be available to anyone who prefers that option.

 <= /p>

bvs

 <= /p>

From: bloat-bounces@lists.bufferbloat.net [mailto:bloat= -bounces@lists.bufferbloat.net] On Behalf Of Bill Ver Steeg (versteb)
Sent: Monday, June 08, 2015 12:15 PM
To: Simon Barber; Hironori Okano -X (hokano - AAP3 INC at Cisco); bl= oat@lists.bufferbloat.net; aqm@ietf.org
Cc: Rong Pan (ropan); Preethi Natarajan (prenatar)
Subject: Re: [Bloat] FQ-PIE kernel module implementation<= /span>

 

The legal answer is ̶= 0;read the IPR disclosure at the IETF” and “read the copy write= notice in the code”.  

 <= /p>

I think that you will lik= e what you find, though……. The broad intent is to fix the bloat= problem in as many places as possible.

 <= /p>

Bill VerSteeg<= /span>

 <= /p>

From: bloat-bounces@lists.= bufferbloat.net [mailto:bloat-bounces@lists.bufferbloat.net] On Behalf Of Simon Barber
Sent: Friday, June 05, 2015 8:03 PM
To: Hironori Okano -X (hokano - AAP3 INC at Cisco); bloat@lists.bufferbloat.net; aqm@ietf.o= rg
Cc: Rong Pan (ropan); Preethi Natarajan (prenatar)
Subject: Re: [Bloat] FQ-PIE kernel module implementation<= /span>

 

Very cool. Does this = mean that Cisco are not planning on enforcing any IP rights over PIE?

Simon

On 6/4/2015 3:06 PM, Hironori Okano -X (hokano - AAP= 3 INC at Cisco) wrote:

Hi all,

 

I’m Hironori Okano and Fred’s intern.&nb= sp;

I’d like to let you know that I have implement= ed FQ-PIE as a linux kernel module “fq-pie" and iproute2 for fq-= pie.

This was done in collaboration with others at Cisco = including Fred Baker, Rong Pan, Bill Ver Steeg, and Preethi Natarajan.=

 

The source codes are in my github repository. I atta= ched patch file “fq-pie_patch.tar.gz” to this email also.<= /o:p>

I’m using the latest linux kernel (git.kernel.= org/pub/scm/linux/kernel/git/next/linux-next.git)

 

fq-pie kernel module

 

iproute2 for fq-pie

 

If you have any comments, please reach out to me.

 

Best regards,

 

Hironori Okano



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