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 0AD0021F22F for ; Fri, 22 Aug 2014 11:27:15 -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 1XKtYO-0004nn-Aa for bloat@lists.bufferbloat.net; Fri, 22 Aug 2014 20:27:12 +0200 Received: from sesse by pannekake.samfundet.no with local (Exim 4.80) (envelope-from ) id 1XKtYN-0000j8-To for bloat@lists.bufferbloat.net; Fri, 22 Aug 2014 20:27:12 +0200 Date: Fri, 22 Aug 2014 20:27:11 +0200 From: "Steinar H. Gunderson" To: bloat@lists.bufferbloat.net Message-ID: <20140822182711.GA5291@sesse.net> References: <91696A3A-EF44-4A1A-8070-D3AF25D0D9AC@netapp.com> <20140821114616.36c0142f@redhat.com> <20140821195735.GA1719@sesse.net> <53F778B4.6000906@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <53F778B4.6000906@gmail.com> X-Operating-System: Linux 3.16.0-rc5 on a x86_64 User-Agent: Mutt/1.5.21 (2010-09-15) 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 18:27:16 -0000 On Fri, Aug 22, 2014 at 07:07:00PM +0200, Jan Ceuleers wrote: > How does that work in the light of STA MAC address randomisation during > the scan stage? As I understand it, such STAs only use their "real" MAC > address for actually connecting to the AP, but hide their identity in > probe requests. So a dual-band AP can't rely on a STA's MAC address > being the same in both bands. No idea. On a guess, maybe they only randomize ever so often? Or maybe they don't get band-selected. /* Steinar */ -- Homepage: http://www.sesse.net/