From owner-freebsd-wireless@freebsd.org Wed Jan 3 17:38:58 2018 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A1073EA6C65 for ; Wed, 3 Jan 2018 17:38:58 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7DA0B7DF4A for ; Wed, 3 Jan 2018 17:38:58 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 7CEDBEA6C63; Wed, 3 Jan 2018 17:38:58 +0000 (UTC) Delivered-To: wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7C8D8EA6C62 for ; Wed, 3 Jan 2018 17:38:58 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wr0-x232.google.com (mail-wr0-x232.google.com [IPv6:2a00:1450:400c:c0c::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 12E137DF49 for ; Wed, 3 Jan 2018 17:38:58 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-wr0-x232.google.com with SMTP id 36so2353406wrh.1 for ; Wed, 03 Jan 2018 09:38:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=pYzHQssZzBxipIc3D2+9wquXyApG+hoNlqCTxYO8Eok=; b=Gh/YDHn8Vx0EbDgxIse/QI2X4++lwTIH6AnQ107OvRugqYwFjglbaUpKlaEFSP2xUD LCH+wU5ES3kaCZDNzCUJ24VZ/Zq0LgtdZC5uMVQwZcHDbsWBhCD2fCKAJbnc4NuvvIU/ BRmVx5vljoSokBL8uddKFnffYodX3u1vv+IHHmnnfQUDQwX6NmRLL+pzij3UZagCDAQ2 7KiA5y+Ojok54H+fFFC3NZ8XEhyOUQmbkWO4sLboQ0p57X9AsYPXRMtWSqKwHeClZjCF qghwLoVo4q/y6e43msC0pAmj3h59wuDYvFpST4DBmXxqvMJkk9D5bg5YvpDAFP5vQqk9 EXag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=pYzHQssZzBxipIc3D2+9wquXyApG+hoNlqCTxYO8Eok=; b=GhmApZ5FEEXzp9Zbzr/oQw35DNDSC7uLOxT1h3QkoT6YI878fxx228CzjFBUMHVUoT 1D1smMFX+j/vbp8UTxHLGln5oHPCeEaRKNj1V1Uuc2dN1cR/B9KDCxJHXrBf0TcegE7d wcGmcKSBSCnjj/Q6QbyoZh5Q5vZbFbXVlXNsvdsSkBbO3tKvBD7bCFq/wPcn/KvNSduZ c5dXcVl/ILvD6kZ06YUJlhWlu+Ho+BjDBPuu1Leoi5ka3TiatPJq5DDUiFomhORrrIY5 f4lkoQhK0NF7VnKA1Qt/k4BRPTvg9EpTMR1LB/DnRJ73rjW0dMC3TwE3QKNJQ8Kg4CZZ Uu5w== X-Gm-Message-State: AKGB3mJllrd1M0jfo59dtTG04Rt3NvLTuEmcPoMWXUpWT5HM/nSKLhTU Of1024RePvoYPe9wRMDFO2SktyCUIkq3Jb0csDYTtQ== X-Google-Smtp-Source: ACJfBosXTzbQucwQ7Ct9rrwTFK9WKU9IoAnn+CK9xHSCMKnflMP8eiJQxCIpatd7osnvVN43eb3ms5WbpuCLVlenrw8= X-Received: by 10.223.135.82 with SMTP id 18mr2278818wrz.111.1515001135779; Wed, 03 Jan 2018 09:38:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.28.213.11 with HTTP; Wed, 3 Jan 2018 09:38:54 -0800 (PST) In-Reply-To: <20180103170419.GM1258@albert.catwhisker.org> References: <20180103153312.GJ1258@albert.catwhisker.org> <20180103170419.GM1258@albert.catwhisker.org> From: Adrian Chadd Date: Wed, 3 Jan 2018 09:38:54 -0800 Message-ID: Subject: Re: Something seems "off" counting outbound traffic (wlan? iwn?) To: "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Jan 2018 17:38:58 -0000 hi, Yeah, I thought I remember some issues in the past with output handling.. -a On 3 January 2018 at 09:04, David Wolfskill wrote: > As a possibly-interesting additional data point, here's what the script > shows for another "speed" test (same URL as before), but from work: > > g1-252(11.1-S)[25] net_mon -e -w 5 -c 15 wlan0 > wlan0: 192.168.23.119/20 IEEE 802.11 Wireless Ethernet MCS mode 11na > > wlan0 > Time In Out > Rate/sec Bits Errs Drops Bits Errs Drops Coll > 1514998912.244 9.5K 0.0 0.0 0.0 11.5 0.0 0.0 > 1514998917.244 10.1K 0.0 0.0 134.4 12.0 0.0 0.0 > 1514998922.188 39.6M 0.0 0.0 0.0 1.7K 0.0 0.0 > 1514998927.195 49.7M 0.0 0.0 0.0 2.1K 0.0 0.0 > 1514998932.189 48.7M 0.0 0.0 0.0 2.0K 0.0 0.0 > 1514998937.196 23.6M 0.0 0.0 0.0 2.2K 0.0 0.0 > 1514998942.201 560.1K 0.0 0.0 0.0 3.7K 0.0 0.0 > 1514998947.203 532.5K 0.0 0.0 0.0 3.5K 0.0 0.0 > 1514998952.188 341.7K 0.0 0.0 0.0 2.1K 0.0 0.0 > 1514998957.192 6.3K 0.0 0.0 0.0 8.2 0.0 0.0 > 1514998962.267 7.9K 0.0 0.0 0.0 11.8 0.0 0.0 > 1514998967.255 1.9K 0.0 0.0 0.0 4.0 0.0 0.0 > 1514998972.220 92.7K 0.0 0.0 0.0 20.1 0.0 0.0 > 1514998977.288 8.2K 0.0 0.0 0.0 19.1 0.0 0.0 > 1514998982.223 6.1K 0.0 0.0 0.0 8.1 0.0 0.0 > g1-252(11.1-S)[26] > > > The cited results from this test: > Ping: 3 ms > Download: 48.82 Mb/sec > Upload: 41.06 Mb/sec > > (This is not a "residential ADSL" connection. :-) ) > > Peace, > david > -- > David H. Wolfskill david@catwhisker.org > If you want the best Fake News, go to the best source of it: Donald J. Trump. > > See http://www.catwhisker.org/~david/publickey.gpg for my public key.