[iccrg] BBR v2 Alpha/Preview Release (slides and code)

Neal Cardwell <ncardwell@google.com> Tue, 23 July 2019 04:28 UTC

Return-Path: <ncardwell@google.com>
X-Original-To: iccrg@ietfa.amsl.com
Delivered-To: iccrg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E1016120018 for <iccrg@ietfa.amsl.com>; Mon, 22 Jul 2019 21:28:21 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -17.499
X-Spam-Level:
X-Spam-Status: No, score=-17.499 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=google.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bwkhHwQ5nM9M for <iccrg@ietfa.amsl.com>; Mon, 22 Jul 2019 21:28:20 -0700 (PDT)
Received: from mail-oi1-x22e.google.com (mail-oi1-x22e.google.com [IPv6:2607:f8b0:4864:20::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E9914120041 for <iccrg@irtf.org>; Mon, 22 Jul 2019 21:28:19 -0700 (PDT)
Received: by mail-oi1-x22e.google.com with SMTP id s184so31309346oie.9 for <iccrg@irtf.org>; Mon, 22 Jul 2019 21:28:19 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=TChxoh9ezfA/XiDqsgW4ZiAt0V/t07RpCBZodesgEbY=; b=q1w/2C+7CoiFM5O2dSyWF1YkLx6ICpOWqhFk+Me99ZcXb4+OQRyqrK/3rldHGhmaPQ 0a0x2MFi3NdjtvNv5Q7734g8bHWXpv1mxfe+rZdJtmx+j5h2ByJdJWPn1d2dGIAzPl7E NWa+Zgg/ATHhgJeBxN/y/hSJrvoeeKZkLhsMmTECO4q0sVpyvP8s90cusJlZIpHNPwbp bE//G6OZfrdARdA/ziLz6/CpuBci8vKl+Et0FCAkSLJUsp0xdSFXRNKY7skr8uVgSzM4 9u45c6Rr73AZjidls84X9SlOpcctYx0dwh8DjENvBOo1cQ60qbqOVLhsMZM8ymjAkYuR X8Jw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=TChxoh9ezfA/XiDqsgW4ZiAt0V/t07RpCBZodesgEbY=; b=Zyjx1n77j4aN6XmW3Tc8DN/ePIybGD/PXCo405PXcKoGJo6FJ1Dnw7zDAW5hQfiCx6 uOTn5bt/4aL4uGFf+tusPzAgHw9L050ZzzmjNUsg7mttSeUrgh4e7SJv3z4VoqRyoCrR kko4LHyab4IBHFZw05Ls206X4Qv5ntIr36QhgQ5zi8zSHH1AZVWTy9cqgNbZXL8FLh0Z xnCANESF+U9irpqslc2WLmpdO7dUFzOFZtPVNmfY3N4qoJxJZ7HDsnRuw4Wv5HiwuEcV NlYDedErCKKa7IiaGau3vYPtNJfkmvNJtTE1aEjV/aJ3SEEhbA2hXHbglhAsT1hGILwd /MeQ==
X-Gm-Message-State: APjAAAUr/SSuU2dKjBvXD9D1ivPPC9V+0VxjJRSsMEEr74UQSpPs6X/k fi9MpXCgDqwMCvN6x6umPPNxpCgGkF3wkLChYAjb3w==
X-Google-Smtp-Source: APXvYqyVF4SqNzTEjedMolOsxoa62iw14YLezQ/cqP5eweRSWUs1fqNWlvCGE88NKh7N3hwkDYamWsionHdxrgDQ1bM=
X-Received: by 2002:aca:b104:: with SMTP id a4mr16250046oif.14.1563856098883; Mon, 22 Jul 2019 21:28:18 -0700 (PDT)
MIME-Version: 1.0
From: Neal Cardwell <ncardwell@google.com>
Date: Tue, 23 Jul 2019 00:28:02 -0400
Message-ID: <CADVnQyn-EP=rUfwc96yiqzFKCkysxufdY5h0-A18-ZZX2o=YZw@mail.gmail.com>
To: BBR Development <bbr-dev@googlegroups.com>, iccrg IRTF list <iccrg@irtf.org>
Content-Type: multipart/alternative; boundary="0000000000004164b9058e519ff4"
Archived-At: <https://mailarchive.ietf.org/arch/msg/iccrg/wySlct5iUByiH42mOVNqG8ryQC0>
Subject: [iccrg] BBR v2 Alpha/Preview Release (slides and code)
X-BeenThere: iccrg@irtf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Discussions of Internet Congestion Control Research Group \(ICCRG\)" <iccrg.irtf.org>
List-Unsubscribe: <https://www.irtf.org/mailman/options/iccrg>, <mailto:iccrg-request@irtf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/iccrg/>
List-Post: <mailto:iccrg@irtf.org>
List-Help: <mailto:iccrg-request@irtf.org?subject=help>
List-Subscribe: <https://www.irtf.org/mailman/listinfo/iccrg>, <mailto:iccrg-request@irtf.org?subject=subscribe>
X-List-Received-Date: Tue, 23 Jul 2019 04:28:22 -0000

We wanted to mention these updates:

o TCP BBR v2 Alpha/Preview Release:
  https://github.com/google/bbr/blob/v2alpha/README.md
  (Chromium QUIC release is coming soon.)

o Slides for an update on BBR work at Google, including this release, at
the IETF 105 ICCRG session tomorrow:

https://datatracker.ietf.org/meeting/105/materials/slides-105-iccrg-bbr-v2-a-model-based-congestion-control-00

cheers,
neal