From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) (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 2E4713B29E for ; Sat, 7 Nov 2020 07:40:49 -0500 (EST) Received: by mail-ed1-x52d.google.com with SMTP id t9so623046edq.8 for ; Sat, 07 Nov 2020 04:40:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=OAbJSWiEZ/G2aPe5P0Qncw55lv42pZBtCKknTEXQ9WQ=; b=AfaNfLYnb+pTm4kCJJ9mpUyk7JMEvbGzwY3fDeLMwjL+eHpAekFRkQlKHfWOdOJ+Jr DYk+NUOAG/O5VR3ptOdH3+vQ9xLJMNyDdB3/chjx3jD3a59B1p3oHLb2svf4fR95G9n3 SorNoPS1mn5U+I7zbcmIlgu2akM+G16i4Llyq+ylE1zzwX8oFpj9VsvlDYFXRw9CE7Hf orMC3Rer120DcJqdYM/X5MEkDKWZTk8b5eZiNmxSfIiwSbIeFodQNDYAYIk1i0AufchY uYvFHaVr82/ZE/Yc+cm9OIw/nbEEPM+pdCJlQWV4e9wMq8cM6i5bst/fnvD2hLFzjPuM qVsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=OAbJSWiEZ/G2aPe5P0Qncw55lv42pZBtCKknTEXQ9WQ=; b=Dvzjve3AowkXZoWbU2vlCqYlZ1KWx/2cnRLq81n33PdENeM/ImwVUf3sKSUtBEf8j0 YhLaG+jDGjoqUZcMAsId8Kb+qmln3E7r/iUFq2n0iZwdS1JH53AI0hs92hLeHoTt16tR u4EmlhDxoUeolHwINmQefIzQCKFFncfSkrvq94aHsXVq2pCrBPGJs/SkqDwM46NIty2I H4UzUXZLC0Go6iDR+WBhZ589+lyB3KAZ1Qb/KAwEzNT7fWDOcgjzgmIfXwb28f1hZBMA mbytER3FApPAK5X54UUZnq+bcJA5P/5eEGANCgoCQHhV/lMNZGj60wqiGz1rxGSniTil DrDw== X-Gm-Message-State: AOAM532ujZDD3p1kFLbAp0FvL7P9D0Do3pJOi5BjJvW/9NRq5FPQl2yr 1iZjKAOCjv4cQjW+nZA17GSVDpAqbnA= X-Google-Smtp-Source: ABdhPJx4fz8MQ7+ZB7otLkM+ep27NZ9mR4pacxWIBPQclXO07cL4F5WrNBK8XTCOaWOV0Td+KHJ6NA== X-Received: by 2002:aa7:dbca:: with SMTP id v10mr6710688edt.219.1604752847978; Sat, 07 Nov 2020 04:40:47 -0800 (PST) Received: from dracor.xperim.be ([91.179.173.136]) by smtp.gmail.com with ESMTPSA id u23sm3321289ejy.87.2020.11.07.04.40.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2020 04:40:47 -0800 (PST) Received: from [192.168.1.184] (bajor.xperim.be [192.168.1.184]) by dracor.xperim.be (Postfix) with ESMTPSA id 0E1E4380009; Sat, 7 Nov 2020 13:40:47 +0100 (CET) To: bloat@lists.bufferbloat.net References: <87imalumps.fsf@toke.dk> <871rh8vf1p.fsf@toke.dk> <81ED2A33-D366-42FC-9344-985FEE8F11BA@creamfinance.com> <87sg9ot5f1.fsf@toke.dk> <20201105143317.78276bbc@carbon> <11812D44-BD46-4CA4-BA39-6080BD88F163@creamfinance.com> <20201106121840.7959ae4b@carbon> <87blgaso84.fsf@toke.dk> <20201106135358.09f6c281@carbon> <20201106151324.5f506574@carbon> <1E70B6D2-1212-43FA-989A-03B657EEE2F2@creamfinance.com> <20201106211940.4c30ccc9@carbon> From: Jan Ceuleers Message-ID: <6963be0e-3eb5-5875-b53c-66033f50dc2d@gmail.com> Date: Sat, 7 Nov 2020 13:40:46 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Bloat] Router congestion, slow ping/ack times with kernel 5.4.60 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, 07 Nov 2020 12:40:49 -0000 On 07/11/2020 13:37, Thomas Rosenstein via Bloat wrote: > Nonetheless, I tested it and no difference :) The relevant test would be to run your experiment while IPv6 is completely disabled in the kernel.