From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-x230.google.com (mail-wi0-x230.google.com [IPv6:2a00:1450:400c:c05::230]) (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 E083521F518 for ; Fri, 30 May 2014 23:05:26 -0700 (PDT) Received: by mail-wi0-f176.google.com with SMTP id n15so2078412wiw.9 for ; Fri, 30 May 2014 23:05:25 -0700 (PDT) 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 :content-transfer-encoding; bh=md8UxjZo7ZucWwGDDSnr6G3a5IyaZHjg5yDGu5eR0Mc=; b=UYq2p52t6FZVwhcvQfiiWwY3uvJn9yh8TVLvlpw4hiFjJrhS7CL46t9ZfHbyN/Ejcn D4H3a6xPfAX4bQqzkoieQODQJV3xhv1M12ZPgwEOwBjE1UlsLMnd/QeCCYCuvK9XydSq SSXbicfRzVUHMM/zSWQCxDUGSh6nqxIRvR2a0RCLmQCIR7ICMbW7bYJnzocVR7qbTFaE EsUJq0pBK7NHREpCBokNRpeWGFfUzT4lwRbKKFDLqxnjJpha8eascGG8bl2SBJSb2223 So1veKFa9q24YM0AInHli9BItXcxIQz6eCDGig3+GtWnKSevf7OYk0E2dscA9RCDsZPY 4+gA== MIME-Version: 1.0 X-Received: by 10.180.108.106 with SMTP id hj10mr2996224wib.53.1401516324901; Fri, 30 May 2014 23:05:24 -0700 (PDT) Received: by 10.216.207.82 with HTTP; Fri, 30 May 2014 23:05:24 -0700 (PDT) Date: Fri, 30 May 2014 23:05:24 -0700 Message-ID: From: Dave Taht To: "cerowrt-devel@lists.bufferbloat.net" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Cerowrt-devel] measuring bandwidth and latency with snmp X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 31 May 2014 06:05:27 -0000 having just sat down to implement smokeping and mrtg again on my lab network, I was struck by this pointless division of tasks and tools, and how difficult it is to get back useful, combined, results. There's no need to do ping.You can just measure the time it takes to issue and get the snmp query response. Am I missing something obvious? nothing does this that I've found yet. Anyone know of anything? The other big numbers that I wanted to pull out was the packet backlog and drop rate from tc. --=20 Dave T=C3=A4ht