From owner-freebsd-hackers@FreeBSD.ORG Thu Sep 1 10:36:30 2005 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 00AA516A41F for ; Thu, 1 Sep 2005 10:36:29 +0000 (GMT) (envelope-from vladgalu@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.206]) by mx1.FreeBSD.org (Postfix) with ESMTP id 97E7043D48 for ; Thu, 1 Sep 2005 10:36:29 +0000 (GMT) (envelope-from vladgalu@gmail.com) Received: by zproxy.gmail.com with SMTP id z6so91005nzd for ; Thu, 01 Sep 2005 03:36:28 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=jJSnVSGi93zgMRjCyklhtDykjUc45wi7S97dj52D+1nUqELLeKsgH8M+3Wq4S74W0dTK6zUNzpgfGyQvtUr3pc3zNM77UYebjlstAVYKNA+//9PEAgR036DHHN1WKjW9okAotFlc1TlxOIxOtm+xCqSvJ6cLR6Q6+g7jsPouUtM= Received: by 10.36.129.1 with SMTP id b1mr1050559nzd; Thu, 01 Sep 2005 03:36:28 -0700 (PDT) Received: by 10.36.86.4 with HTTP; Thu, 1 Sep 2005 03:36:28 -0700 (PDT) Message-ID: <79722fad05090103363fc910@mail.gmail.com> Date: Thu, 1 Sep 2005 13:36:28 +0300 From: Vlad GALU To: hackers@freebsd.org In-Reply-To: <4316C9B1.9070003@renet.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <4316C9B1.9070003@renet.ru> Cc: Subject: Re: BPF patch X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Sep 2005 10:36:30 -0000 On 9/1/05, Vladimir Yu. Stepanov wrote: [snip] You can always control which traffic to sniff (ingress/egress) using layer 2 filters (ether src/dst host <>). --=20 If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there, and you can't see it, it's transparent. If it's not there, and you can't see it, you erased it.