From owner-freebsd-wireless@FreeBSD.ORG Fri Jun 15 09:09:07 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5F1F9106566C for ; Fri, 15 Jun 2012 09:09:07 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 2F8648FC15 for ; Fri, 15 Jun 2012 09:09:07 +0000 (UTC) Received: by dadv36 with SMTP id v36so3961180dad.13 for ; Fri, 15 Jun 2012 02:09:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=OOfi8QNk0TR12L9N1Oq8XjUrNBIxccB3MuUFfdL3TJg=; b=R9qi2L5cSHcKSFe/gwwq1PYCXyzhrouidurryR9R0+EDhxadx29V/PLabFhAEHCyaC oiG5kHdNfO0nz4TjKAnd4UNHh9FJscGhdxJ3Gq4tjoDBP2HocYg5CMQXlWO2UBzo49JF fUufhBWZ4xnUfOfBUl0wKSCXFGHMS1Gq1+UW8qTENlmJ3KFhic2O5I6UBIfG4OF86XiE /ssgluiqr4XzYv7aZf7sq06XYeJ0iwIzHadf86nCCmPLhycGadS8MIiLlzcYMicQ5s3E HtTJHMXGPesJTJuxH5xqT1fKYAHGfdzFRO8rmbyzFwLnJqIfXBrbo9bI+cUg4I+I5MqS CGUQ== MIME-Version: 1.0 Received: by 10.68.116.203 with SMTP id jy11mr17749179pbb.129.1339751346751; Fri, 15 Jun 2012 02:09:06 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.143.91.18 with HTTP; Fri, 15 Jun 2012 02:09:06 -0700 (PDT) In-Reply-To: References: Date: Fri, 15 Jun 2012 02:09:06 -0700 X-Google-Sender-Auth: tLSEQHm6PzJFFpuO11404ghgzNE Message-ID: From: Adrian Chadd To: Monthadar Al Jaberi Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-wireless@freebsd.org Subject: Re: AP <-> STA: tcpdump shows duplicate ARP request from STA, but STA only sends one. X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 15 Jun 2012 09:09:07 -0000 hi, tcpdump just verifies the frame was sent to the hardware via either the raw or non-raw TX paths. It doesn't mean the hardware actually sent the frame or that it was successfully received. :-) Can you add a third physical node that's just in monitor mode and see if that frame makes it over the air? thanks, Adrian