From owner-freebsd-wireless@FreeBSD.ORG Fri Jun 15 15:20:45 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 8F9211065673 for ; Fri, 15 Jun 2012 15:20:45 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id 5E1FB8FC1B for ; Fri, 15 Jun 2012 15:20:45 +0000 (UTC) Received: by pbbro2 with SMTP id ro2so5764572pbb.13 for ; Fri, 15 Jun 2012 08:20:45 -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=Pjm3Cn8/ysbvDVYMZseUQ7Kmk8uX475yAzK2vvkrutc=; b=IaUz2HxricKOtqwySQSzT4yRGiOOi5BHGmp594JhKeApFWfztVFMRouLcfnucMsxTc Q39a+JYU6HdcjWE7w2N65Z1QQoJw0vLqqAxk2db6KwG0Yq7Pak/1fgUXLoJEcxe2FXtE pEqqnl40s3bJ3k6denzj8yUgPaWpm8Ae2lZvzfylZWrJrPvZFDwcYbGFL+27b1AzKbku 8EGHPu6HhcBIyyssQN9U/S8xSbOi3jrFfiBMl9FGyLh1iN8rwrVPQjZ3iISluNKUMYoI PVBLOBCmEN0ZkeQfDS/Gej6QnEiFbDTxgM5Z6iLh3CRaTQFjAJwK1TbAwGDb+uovDGxg sCjg== MIME-Version: 1.0 Received: by 10.68.138.169 with SMTP id qr9mr21309180pbb.27.1339773644947; Fri, 15 Jun 2012 08:20:44 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.143.91.18 with HTTP; Fri, 15 Jun 2012 08:20:44 -0700 (PDT) In-Reply-To: References: Date: Fri, 15 Jun 2012 08:20:44 -0700 X-Google-Sender-Auth: YrDNabygb0CHXMmyOzFHf4Qyelw 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 15:20:45 -0000 Ah. Well, that's a bit odd. Can you do some tests to see if the frame is being received? It's a broadcast frame, so there's no ACK there. Maybe add a hacky counter that counts ARP requests received in ath_rx_proc() ? :) Adrian