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Date:      Tue, 20 Sep 2016 15:25:22 +0400
From:      Loganaden Velvindron <loganaden@gmail.com>
To:        Babak Farrokhi <farrokhi@freebsd.org>
Cc:        FreeBSD Net <freebsd-net@freebsd.org>
Subject:   Re: BBR Congestion Control Algorithm
Message-ID:  <CAOp4FwRMG6R7UL7r1k5tWHj%2B=5sYYAP_G_jpDmyQsiz-De_vXw@mail.gmail.com>
In-Reply-To: <AA8301AC-79B0-46AE-876A-2BFEEB0F9306@FreeBSD.org>
References:  <AA8301AC-79B0-46AE-876A-2BFEEB0F9306@FreeBSD.org>

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On Sat, Sep 17, 2016 at 7:24 PM, Babak Farrokhi <farrokhi@freebsd.org> wrote:
> ICYMI: http://marc.info/?l=linux-netdev&m=147405177724268&w=2
>
> Google submitted their own TCP CC algorithm to upstream. This algorithm has been widely in use in their network.
> This looks very interesting and it would be great if someone could port it to FreeBSD.
>
> Any thoughts?
>
> --
> Babak Farrokhi
>

A lot of groundwork needs to be done I suppose.  For example,
implementing high-resolution timers that would allow the FreeBSD
network stack to implement BQL, and other necessary infrastructure in
order for fq_codel/CAKE to work as well as on Linux.

Perhaps this might be something that the FreeBSD foundation could look into ?



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