From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MQiSe-0004CQ-FV for qemu-devel@nongnu.org; Tue, 14 Jul 2009 09:54:24 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MQiSZ-0004Br-Fl for qemu-devel@nongnu.org; Tue, 14 Jul 2009 09:54:23 -0400 Received: from [199.232.76.173] (port=58138 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MQiSZ-0004Bo-CC for qemu-devel@nongnu.org; Tue, 14 Jul 2009 09:54:19 -0400 Received: from fwil.voltaire.com ([193.47.165.2]:52774 helo=exil.voltaire.com) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MQiSY-0000AC-OF for qemu-devel@nongnu.org; Tue, 14 Jul 2009 09:54:19 -0400 Message-ID: <4A5C8DFD.6070804@voltaire.com> Date: Tue, 14 Jul 2009 16:54:05 +0300 From: Or Gerlitz MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH] net: add raw backend References: <20090701162115.GA4555@shareable.org> <4A4CA747.1050509@Voltaire.com> <20090703023911.GD938@shareable.org> <4A534EC4.5030209@voltaire.com> <20090707145739.GB14392@shareable.org> <4A54B0F1.3070201@voltaire.com> In-Reply-To: <4A54B0F1.3070201@voltaire.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jamie Lokier Cc: Herbert Xu , Jan Kiszka , qemu-devel@nongnu.org Or Gerlitz wrote: > Jamie Lokier wrote: >> The problem is simply what the guest sends goes out on the network >> and is not looped backed to the host network stack, and vice versa [...] > I wasn't sure to follow if your example refers to the case when > networking uses the bridge or NAT. If its bridge, then through which > bridge interface the packet arrives the host stack? say you have a > bridge whose attached interfaces are tap1(VM1), tap2(VM2) and > eth0(NIC), in your example did you mean that the host IP address is > assigned to the bridge interface? or you were referring a NAT based > scheme? Hi Jamie, Can you comment on my email? Or.