From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x233.google.com (mail-wm0-x233.google.com [IPv6:2a00:1450:400c:c09::233]) (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 1C76F3B2A3 for ; Fri, 24 Mar 2017 14:18:48 -0400 (EDT) Received: by mail-wm0-x233.google.com with SMTP id n11so19398516wma.1 for ; Fri, 24 Mar 2017 11:18:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:cc:date:message-id:in-reply-to:references:reply-to :user-agent:mime-version:content-transfer-encoding; bh=tAfr3AsO+BvXwNwoo8+l0IKH52G/HQEnaRoYb1ZtCuM=; b=L3YvMMqFkt54SaSpT2KXf4788NMaKsQUaGmekF9P2wR8nVzdG7TmSWCDl+JxlLSHNt dl02RAqhhYTv7nzQh6yxC+xoBNcXJhsDed6PUInrzRVZbA0/9NZfwxe2bhxhv5/Uo6MJ dqc8tC9Vo9imKF8zkb5COxgavDv9BsBKrqkUjw2kTbSBEy8OUejFfvi5bF3IvDUHSiyW uCenoFANCh/RI3py3Dqvlb0IMACuLPFVfIjW+DiuJxuQ8GqWheH6N6ZsAZdGt2Z/50cu uqOraZpFj15qN/OUqfioX3bmlP8Kg4lNq+0Qi+/bFEc1AVhpPgywQ4RFDkFbdTZoeFPP DMPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:cc:date:message-id:in-reply-to :references:reply-to:user-agent:mime-version :content-transfer-encoding; bh=tAfr3AsO+BvXwNwoo8+l0IKH52G/HQEnaRoYb1ZtCuM=; b=kOUeOjpDUa81vDgu8Wqm6nLmzELxSWqKrsibc9aUsnnVTMC0n0PTdfg9dUn73KPnd+ EAK2kJTGi2z3BBlNcEcTKqr7SW1FHu28R8jW6bmB8kL6CXWJgs9Gf7/FjBwtr98RkdBj PMXdM9Fdp01qpoSRNRNkkDcBH8oIsDntNaA/JqYQmTWRKlB2RZFKT0noYN8wkDZtscRG IC5hBQ8eB+hPkSRzt11pByktWhfmQd5CMiU9t93+2A5exTkjrfKm4fba2iGfGbo/cuMe M5nSvaEzsUnXAE9vm3TNR/PSnhmYKOsVOXqBlqPXUyOyH80xL0nKEqySBoZjRjPOsznK 9IZg== X-Gm-Message-State: AFeK/H2oQ4SrmJfdpxm4/GQHG5fNswtTHK31ft/EF72MfRKjoGcqZt62ul0KHK7OrrwMbQ== X-Received: by 10.28.126.133 with SMTP id z127mr4611944wmc.60.1490379527130; Fri, 24 Mar 2017 11:18:47 -0700 (PDT) Received: from [192.168.1.116] (cm149-53.liwest.at. [81.10.149.53]) by smtp.gmail.com with ESMTPSA id m188sm3355473wma.27.2017.03.24.11.18.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 Mar 2017 11:18:46 -0700 (PDT) From: xnor To: "Jonathan Morton" Cc: "bloat@lists.bufferbloat.net" Date: Fri, 24 Mar 2017 18:18:45 +0000 Message-Id: In-Reply-To: References: <1489785303.28631.318.camel@edumazet-glaptop3.roam.corp.google.com> Reply-To: xnor User-Agent: eM_Client/7.0.27943.0 Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Bloat] Inaccurate rates with HTB/HFSC+fq_codel on router due to VLAN? 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: Fri, 24 Mar 2017 18:18:48 -0000 Hey Jonathan, you haven't responded to the cake stats I'd sent you, but I just wanted=20 to say that I seem to have solved my problem in an unconventional way. I've grabbed the code and changed (miused) the autorate_ingress portion=20 to do my own rate adjustments based on measured ingress rate. So if the=20 ingress rate starts to exceed the configured rate, I lower the rate a=20 bit and if the sender backs off and ingress rate drops then the rate is=20 slowly raised again .. and so on and on - with reasonable limits and=20 some smoothing. Btw, sch_cake.c doesn't seem to ever set last_reconfig_time.