From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47814) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fPk7E-0005U1-Ii for qemu-devel@nongnu.org; Mon, 04 Jun 2018 03:41:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fPk7B-0008Df-E0 for qemu-devel@nongnu.org; Mon, 04 Jun 2018 03:41:20 -0400 Received: from indium.canonical.com ([91.189.90.7]:52674) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fPk7B-0008DB-6Q for qemu-devel@nongnu.org; Mon, 04 Jun 2018 03:41:17 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1fPk78-0008HD-7h for ; Mon, 04 Jun 2018 07:41:14 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 379062E88D3 for ; Mon, 4 Jun 2018 07:41:14 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 04 Jun 2018 07:29:19 -0000 From: Thomas Huth <1724590@bugs.launchpad.net> Reply-To: Bug 1724590 <1724590@bugs.launchpad.net> Sender: bounces@canonical.com References: <150833765599.17635.13860559072232712887.malonedeb@gac.canonical.com> Message-Id: <152809736049.24903.14039354080166256458.launchpad@gac.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1724590] Re: Usermode networking hostfwd only listens on IPv4 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org ** Changed in: qemu Importance: Undecided =3D> Wishlist -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1724590 Title: Usermode networking hostfwd only listens on IPv4 Status in QEMU: New Bug description: When forwarding ports in usermode networking (-net user,hostfwd=3D), QEMU binds to IPv4 only. Therefore, connecting to the port over IPv6 results in 'connection refused'. I experienced this in QEMU 2.10.1, but it looks to still be present in the current master (861cd431c99e56ddb5953ca1da164a9c32b477ca), since slirp_hostfwd in net/slirp.c uses in_addr instead of in6_addr. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1724590/+subscriptions