From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cassarossa.samfundet.no (cassarossa.samfundet.no [IPv6:2001:67c:29f4::29]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id BBB6F21F5A7 for ; Fri, 22 Aug 2014 16:40:42 -0700 (PDT) Received: from pannekake.samfundet.no ([2001:67c:29f4::50] ident=unknown) by cassarossa.samfundet.no with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XKyRi-0006h7-A8; Sat, 23 Aug 2014 01:40:39 +0200 Received: from sesse by pannekake.samfundet.no with local (Exim 4.80) (envelope-from ) id 1XKyRi-0001nc-02; Sat, 23 Aug 2014 01:40:38 +0200 Date: Sat, 23 Aug 2014 01:40:37 +0200 From: "Steinar H. Gunderson" To: David Lang Message-ID: <20140822234037.GA1272@sesse.net> References: <91696A3A-EF44-4A1A-8070-D3AF25D0D9AC@netapp.com> <20140821093048.GA26169@sesse.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Operating-System: Linux 3.16.0-rc5 on a x86_64 User-Agent: Mutt/1.5.21 (2010-09-15) Cc: bloat@lists.bufferbloat.net Subject: Re: [Bloat] sigcomm wifi 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: Fri, 22 Aug 2014 23:40:43 -0000 On Fri, Aug 22, 2014 at 04:30:29PM -0700, David Lang wrote: > can you give a pointer to this? I'd like to check if openwrt does > this and how to configure it (and if not, what would it take to get > it added) Define “pointer”. I don't have access to the 802.11 standards, but you can clearly see e.g. Linux doing this when the AP asks: [70982.370680] wlan0: Limiting TX power to 21 (24 - 3) dBm as advertised by 00:23:eb:c1:0f:60 /* Steinar */ -- Homepage: http://www.sesse.net/