From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE587C433DF for ; Sun, 2 Aug 2020 16:11:53 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A1718206F6 for ; Sun, 2 Aug 2020 16:11:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1718206F6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:53386 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k2GaW-0008E5-UV for qemu-devel@archiver.kernel.org; Sun, 02 Aug 2020 12:11:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50142) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k2GYc-0006ry-6Y for qemu-devel@nongnu.org; Sun, 02 Aug 2020 12:09:54 -0400 Received: from indium.canonical.com ([91.189.90.7]:57412) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k2GYZ-00031C-3S for qemu-devel@nongnu.org; Sun, 02 Aug 2020 12:09:53 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1k2GYX-00038S-2V for ; Sun, 02 Aug 2020 16:09:49 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id F3B3A2E802E for ; Sun, 2 Aug 2020 16:09:48 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Sun, 02 Aug 2020 15:59:04 -0000 From: hakan <1404278@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Fix Released; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: 64bit tap windows X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: dhsc19 myersjj prideaux90 stefanha tf-x th-huth tim-tree-of-life wsertz3a X-Launchpad-Bug-Reporter: timsoft (tim-tree-of-life) X-Launchpad-Bug-Modifier: hakan (tf-x) References: <20141219153639.25009.84583.malonedeb@wampee.canonical.com> Message-Id: <159638394450.11064.9327137954898121885.malone@chaenomeles.canonical.com> Subject: [Bug 1404278] Re: tap connections not working on windows host X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="a24057fea7e4c6a98c0220d5f878da0f3c783699"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: ab666ea8531eee7749cb4d3c30c7284778104ec7 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/02 12:09:49 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -58 X-Spam_score: -5.9 X-Spam_bar: ----- X-Spam_report: (-5.9 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_NONE=0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1404278 <1404278@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, I want to run u-boot for x86_64 architecture in windows10 and I am using qemu-5.0.0, the latest version of qemu. The TAP adapter for Linux (host) worked successfully and I communicated between u-boot (guest) and Linux (host), but the result for Windows (host) failed. I installed the Tap Network Adapter for windows and renamed it to "tap0" . = when I ran the qemu with the following command without creating a bridge, u= -boot was successfully initialized, but I cannot ping Windows (host). qemu-system-x86_64.exe -bios u-boot.rom -nographic -device e1000,netdev=3D= mynet0 -netdev tap,id=3Dmynet0,ifname=3Dtap0 When I check (right click> status) for Tap0 it says No Network Connection. I terminated qemu and connected tap0 to the internet using the config files= I downloaded for OpenVPN. When I checked tap0 again, I saw "Ipv4: Internet" but when I try to run qem= u this way, I get an error like this. tap: Could not open 'tap0' qemu-system-x86_64.exe: Device 'tap' could not be initialized -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1404278 Title: tap connections not working on windows host Status in QEMU: Fix Released Bug description: using latest qemu 2.2.0 64bit for windows host (installed from qemu-w64-setup-20141210.exe obtained from http://qemu.weilnetz.de/w64/ ),OpenVPN 2.6.3-I601 64bit tap adapter named tap01 and calling qemu using the following. qemu-system-x86_64.exe -m 512 -net nic -net tap,ifname=3Dtap01 -hda "c:\\data\\images\\test.img" where the image contains a slackware 14.0 64bit install. The tap is bridged with the real network adapter and the bridge is given = an ip of 10.1.1.41 (which works as the ip for the windows host). The tap ad= apter (in network connections) shows connected when the qemu vm is running.= inside the vm, the network is given an ip of 10.1.1.143 (the netmask and d= efault gateway are the same for the virtual and real pc). fault. The vm cannot see the rest of the local network or visa-versa. This used = to work in early (0.9 32bit) versions of qemu. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1404278/+subscriptions