From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f173.google.com (mail-ob0-f173.google.com [209.85.214.173]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 5C8A221F1FB for ; Tue, 17 Feb 2015 00:10:11 -0800 (PST) Received: by mail-ob0-f173.google.com with SMTP id uy5so50732715obc.4 for ; Tue, 17 Feb 2015 00:10:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=zeWLswclrgDvykMWNn2pe/nX2yZkJ+uV8kM8Afx6IBM=; b=BM5j9o+UGm0h6VW/8U+fBN/c+1olJUSbHdOaPp41/AT44vAOtG9Hbs0YPJDzzdsbg8 4zk9vETm2u9foy3zUXdxPmKcmcEOsGgl/13+0kh23rGtuQJmX8f3gTOQFbYjmAaBahb1 KDCRf2/I/vpZ438YAIPI/wTqlL7co1sE3g9SzseAcoi/ENhUm1yZVM/xJwlOe1ler+8o 4zZ/4Wx6FxvaxlL/zHeE66z4wisgMibcBu4htqrsK6a8a3WIz5TuGLeN+HCxc5by37au u6n7rtac4DCPOPX4gAcb5JUpeJKFedAatjWuxqU/h6lKS0CAp37rFxFjbI6ErNgmjvZ6 jdjQ== X-Gm-Message-State: ALoCoQlch2zrNcQz36F54g1BU0tddBGKMFDoBox9cVCzIORk0/fK5VC5pB0K9jgCcXxWOOrPefNp MIME-Version: 1.0 X-Received: by 10.182.27.162 with SMTP id u2mr68121obg.46.1424160610855; Tue, 17 Feb 2015 00:10:10 -0800 (PST) Received: by 10.202.87.131 with HTTP; Tue, 17 Feb 2015 00:10:10 -0800 (PST) Date: Tue, 17 Feb 2015 09:10:10 +0100 Message-ID: From: Simone Ferlin-Oliveira To: bloat@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Subject: [Bloat] red-tc with netem X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Feb 2015 08:10:40 -0000 Hi, I am building some experiments to test an algorithm to detect shared bottlenecks with RED using netem, but I have read/found few posts advising against measuring netem with other qdisc on the same hierarchy level. The posts date back betwen 2011 to ~2013 and there was no strong documentation around the recommendations nor the setup/system configuration. Are there any newer experiences or are these still the best practices to be followed? I am working on Linux/3.14.22. Thanks. Cheers,