From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id D8A993B29E; Fri, 25 Nov 2022 20:02:54 -0500 (EST) Received: by mail-wm1-x32e.google.com with SMTP id 5so4592951wmo.1; Fri, 25 Nov 2022 17:02:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=I/1qeQ5tWrKDfKz7B8Lk6OekXr1n6V2Zr8fO+y+AvB8=; b=YD25JUv5bIyr1zP2ygIkY94jOdao4Ru7eEB1GyfUDepO/q+hY5ecnP8m+aLOPNHvGf +D3sEuP//vZj6b3ZwVCZu+17pBzBpna55HgEdM6m3HCdlWj0moPD6Zh21kZfamVggCNJ C0tKs/dSzNrrBxFAlpbjIyKez0jKTFUtlgQEmL706ace0GdNFAz8cPhivAe3iyDf+TOx KtXVdQnNvFvmxHdam+oCrGmg8opNSY3z7M2knVRHEsdZ7SvKvz2Mjasbruu+oySLhFTX B/YIsYjtVRpWVNdQ+wWgKLGIPFi5jZotTWxasxz2vQ6ata1WJPzIj7TrAcMpGPeDC1Zg M9tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=I/1qeQ5tWrKDfKz7B8Lk6OekXr1n6V2Zr8fO+y+AvB8=; b=WHR/QxxACIhPMxCHfGXbqK/FUhhICoD3q4v9Ny6eXHUxp2OkwioDnzl0ndkDc/rnF1 D7b3YVmQ14IJPwpQmFwvEcETvDnYULHNpCh6GBPED38Qq9JdyE1/pQjYIvZDsBNYfx/c +a2tt4N6WL4PtsCstGxClW/PoSLtToa4yzoEdhpsg/D+RHIh2T1ZZ6/I7UY2lgdRPGh5 RIOrmNErPMCh0IYsyUpdecyI6BOLsY6yvxyVSwrrycpKKMgH03kV2nJ1eFnXLjUrZLmG xwK8WKqnz0kTuj9gFNdjclbs+pHW/vmCHxpJz29H86IAHQQRaL0sfzEO/mGmnqX2bXV8 7Z9A== X-Gm-Message-State: ANoB5pnRHkTCl5Lqda575O/pckSJBToGg2/uoBCbTkG9fC6gW1HDjv9u Ka6zAzvz6Q8VMQ298M1hqYJ8U4fP7JBgrS6BfdKV17XLRmk= X-Google-Smtp-Source: AA0mqf4SREdrOBHfcowSQd1m9K1/eM2JHRwHBeaw6RyGtuq5WcBmYo2TuFgvmrIb/irvG4VIMJi/H2m6qTQgXIOj/0Q= X-Received: by 2002:a05:600c:1f17:b0:3c6:c796:1071 with SMTP id bd23-20020a05600c1f1700b003c6c7961071mr33889982wmb.138.1669424573372; Fri, 25 Nov 2022 17:02:53 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Dave Taht Date: Fri, 25 Nov 2022 17:02:41 -0800 Message-ID: To: libreqos , bloat Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Bloat] intel BNG kit X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Nov 2022 01:02:55 -0000 Anyone know anyone at intel that can talk coherently to the new BNG kit? " Scalable per 100 GbE instances =E2=80=A2 Each 100 GbE instance supports 32,000 queues =E2=80=A2 3=E2=80=937 scheduling layers, with a default configuration of 5 = layers =E2=80=A2 8 GB or 16 GB of HBM2 memory for traffic buffering, depending on = the specific Intel=C2=AE FPGA =E2=80=A2 QDR-IV, eSRAM memory for queue management tables =E2=80=A2 Congestion control =E2=80=A2 Fine shaping granularity, supporting a combination of low-bandwid= th services (e.g., voice) and high-bandwidth broadband service" - https://www.intel.com/content/www/us/en/architecture-and-technology/intelli= gent-fabric/bng-acceleration-kit-product-brief.html On Fri, Nov 25, 2022 at 4:54 PM Dave Taht wrote: > > enables... > > "Telco gateway functions such as Broadband Network Gateway (BNG) and > the Access Gateway Function (AGF), which require extra-large buffers > for advanced hierarchical traffic shaping, scheduling, and policing > for fixed network and 5G residential gateways" - > https://medium.com/intel-tech/intel-tofino-expandable-architecture-paves-= way-for-advanced-use-case-multi-terabit-switches-and-80b42c02e730 > > What does extra large mean? > > Or ultra-low-delay? > > -- > This song goes out to all the folk that thought Stadia would work: > https://www.linkedin.com/posts/dtaht_the-mushroom-song-activity-698136666= 5607352320-FXtz > Dave T=C3=A4ht CEO, TekLibre, LLC --=20 This song goes out to all the folk that thought Stadia would work: https://www.linkedin.com/posts/dtaht_the-mushroom-song-activity-69813666656= 07352320-FXtz Dave T=C3=A4ht CEO, TekLibre, LLC