From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f169.google.com (mail-ob0-f169.google.com [209.85.214.169]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 37F7B21F115 for ; Sun, 13 Jan 2013 19:57:58 -0800 (PST) Received: by mail-ob0-f169.google.com with SMTP id v19so3539090obq.14 for ; Sun, 13 Jan 2013 19:57:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Exwwr8kOqp/jpFcknkJRs5EX9SPA6eyLOGNsvh/jiMM=; b=WkvqsGAz3clMI+BrxjasJohfdI1omqSzAFnxHysOcUoNllPwfqcCDbQyIIizhU2kIv YtgBwtoIKkPE1cHXHGDSXmMSA0xgLneU6kmfb/QwyF3eLYdb9RlX2SAcf58cqqId4UkW ftM8c9VWYsh9yG51JmGM9ZGAmaKZm26MIJFS5eLwLua+lQhk7qHweL2wSY+tOSofnQxg /bc/RuFTNWNe0AocFWsXNmo8ck9mQxDFVNt0GCPeirn/+Q8hS1hIK+tmN1zQvv92gBYe +8TLcYnekNqkUmD2V+ISQMgiQQG7/6WhCnTh5ATJ0KuVov7lO5t2VXbVKvq1jikIpKdm Ffaw== MIME-Version: 1.0 Received: by 10.182.48.33 with SMTP id i1mr5831544obn.49.1358135877109; Sun, 13 Jan 2013 19:57:57 -0800 (PST) Received: by 10.76.28.69 with HTTP; Sun, 13 Jan 2013 19:57:56 -0800 (PST) Date: Sun, 13 Jan 2013 22:57:56 -0500 Message-ID: From: Anirudh Sivaraman To: codel@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Subject: [Codel] ns2 simulations of sfq_codel X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Jan 2013 03:57:58 -0000 Hi I am using ns2 to simulate sfq_codel (code taken from https://github.com/dtaht/ns2/blob/master/queue/sfqcodel.cc). I modified codel.tcl (https://github.com/dtaht/ns2/blob/master/codel.tcl) to run sfq_codel. Specifically, I modified this line in codel.tcl : $ns duplex-link $n0 $n1 $bw ${bdelay}ms CoDel to $ns duplex-link $n0 $n1 $bw ${bdelay}ms sfqCoDel Things run fine, except I get these warnings : warning: no class variable Queue/sfqCoDel::interval_ see tcl-object.tcl in tclcl for info about this warning. warning: no class variable Queue/sfqCoDel::target_ warning: no class variable Queue/sfqCoDel::curq_ warning: no class variable Queue/sfqCoDel::d_exp_ warning: no class variable Queue/sfqCoDel::interval_ see tcl-object.tcl in tclcl for info about this warning. warning: no class variable Queue/sfqCoDel::target_ warning: no class variable Queue/sfqCoDel::curq_ warning: no class variable Queue/sfqCoDel::d_exp_ Are these warnings safe to ignore or do they affect the simulation output ? Anirudh