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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 DD747C433ED for ; Wed, 5 May 2021 15:44:11 +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 607BE610A2 for ; Wed, 5 May 2021 15:44:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 607BE610A2 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]:38826 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1leJh4-0007rV-1m for qemu-devel@archiver.kernel.org; Wed, 05 May 2021 11:44:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38920) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1leJUU-0001wZ-IQ for qemu-devel@nongnu.org; Wed, 05 May 2021 11:31:10 -0400 Received: from indium.canonical.com ([91.189.90.7]:46384) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1leJUN-0005Hc-Nh for qemu-devel@nongnu.org; Wed, 05 May 2021 11:31:10 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.93 #5 (Debian)) id 1leJUJ-0005pg-Nw for ; Wed, 05 May 2021 15:30:59 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 4AC3B2E819C for ; Wed, 5 May 2021 15:30:58 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 05 May 2021 15:21:34 -0000 From: Thomas Huth <1861884@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Incomplete; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: mvgijssel th-huth X-Launchpad-Bug-Reporter: Maarten (mvgijssel) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <158083099190.20144.2427615447806299744.malonedeb@wampee.canonical.com> Message-Id: <162022809420.32521.8778376083314857824.malone@chaenomeles.canonical.com> Subject: [Bug 1861884] Re: qemu socket multicast not working 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="d6ba96cccb3d3e356754af3137c6128a6c17e2a8"; Instance="production" X-Launchpad-Hash: e6e528925ec0fbcca6e01c54609a53f308aa666d Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=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 1861884 <1861884@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or please mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. ** Changed in: qemu Status: New =3D> Incomplete -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1861884 Title: qemu socket multicast not working Status in QEMU: Incomplete Bug description: Running two qemu vms on the same socket multicast address: =C2=A0=C2=A0qemu-system-x86_64 -m 2048 -smp 2 -serial mon:stdio =C2=A0=C2=A0=C2=A0=C2=A0-display none -vga none =C2=A0=C2=A0=C2=A0=C2=A0-nodefaults -accel hax =C2=A0=C2=A0=C2=A0=C2=A0-netdev user,id=3Dmynet0 =C2=A0=C2=A0=C2=A0=C2=A0-device virtio-net-pci,netdev=3Dmynet0 =C2=A0=C2=A0=C2=A0=C2=A0-netdev socket,id=3Dvlan,mcast=3D239.192.0.1:1235 =C2=A0=C2=A0=C2=A0=C2=A0-device virtio-net-pci,netdev=3Dvlan =C2=A0=C2=A0=C2=A0=C2=A0-device virtio-rng-pci =C2=A0=C2=A0=C2=A0=C2=A0-drive file=3Dworker.qcow2,if=3Dvirtio =C2=A0=C2=A0=C2=A0=C2=A0-drive file=3Dcloud-init.iso,format=3Draw,if=3Dvi= rtio The two machines have a static ip on the socket network interface, 192.168.100.11 and 192.168.100.12, but are unable to reach each other. Result when using ping command PING 192.168.100.11 (192.168.100.11) 56(84) bytes of data. From 192.168.100.12 icmp_seq=3D1 Destination Host Unreachable From 192.168.100.12 icmp_seq=3D2 Destination Host Unreachable From 192.168.100.12 icmp_seq=3D3 Destination Host Unreachable Is there additional configuration necessary on macos? Does this only work on Linux? Is there additional configuration required inside of the guest OS? guest OS: Debian 10 (Buster) host OS: macOS 10.15.2 qemu: 4.2.0 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1861884/+subscriptions