From owner-freebsd-current@freebsd.org Sat Jul 23 19:17:16 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9428EBA2133 for ; Sat, 23 Jul 2016 19:17:16 +0000 (UTC) (envelope-from miguelmclara@gmail.com) Received: from mail-wm0-x236.google.com (mail-wm0-x236.google.com [IPv6:2a00:1450:400c:c09::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2CA8619DC for ; Sat, 23 Jul 2016 19:17:16 +0000 (UTC) (envelope-from miguelmclara@gmail.com) Received: by mail-wm0-x236.google.com with SMTP id f65so91829448wmi.0 for ; Sat, 23 Jul 2016 12:17:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=reeaRDYbgeV1zyicn7ifpWS065JFODwfxMu51UAArYI=; b=obZT5oEgYGTwTn2pNycTR1Soi5GyiqEC1mRICYgHrBqHiN1RvC6XggHImtMCtHiftL 71wgUSftjKfnPTKTONyRmc68LmU+JmvqmZ/l3vzeBEFvYkhwMLrnN8wkHwGlcB1CzKSH a4cyR3rz8FziHAKf+HO7UFYsp6mwECBj6rXIq6GuupZRmLcV6YiX0OmTF+aFVvxWJc09 mCsL8Rv8klMgjUztgak5VabToN0PLns7zV0RolTgrZaK7SsrOqBgyY6Lmx08U8dguBol quTzHw+/6moHgve5eWkABSz5bmLcFe1/3dRdMWPqmI8AKChnKvfZzqXMFqF69cD9xTe7 I6dg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=reeaRDYbgeV1zyicn7ifpWS065JFODwfxMu51UAArYI=; b=C1QuQ+yoFkhD/oJBSh2XxY/kPiGKUJ8ZYHWg52ujKTmNoKQiYD3Jce736mbaJceypP IPV04OHgZfTSvrtlc2V8Kfo9wHyFTPsy8IQnLhjC9tjNQPHSdtkgD0QUPycO4141d+BC KuEqZdukRpSvNr7L0jOt/+CUR38KcV0by7rme80hyEZKb8cyXRRsql4wfxF5JHmM0H5P ZAuwX6jOqdYX4z0JY5SMfGORRFqinXduSWwkMj0q55v1yzcwyVlKTU5Q9x4eELBaByHx MuN+iXUqyk1WSZAv8k1kOKtbGhXKWPsW2oWDzPVnL8fNEa3gf5bLcrnUaMm2Yh9Ga6/i i25Q== X-Gm-Message-State: AEkoouvx6pi3fO67k+4edtwE4eneTv7+8o7j4QIeZMGBUZK3QXqhWUpQzSS+6R2uY8YR5NQDi+J/EmCb14WeCg== X-Received: by 10.194.18.35 with SMTP id t3mr7986692wjd.174.1469301434138; Sat, 23 Jul 2016 12:17:14 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.198.201 with HTTP; Sat, 23 Jul 2016 12:16:34 -0700 (PDT) From: Miguel C Date: Sat, 23 Jul 2016 20:16:34 +0100 Message-ID: Subject: FreeBSD 11 - BETA-1 Xen DOMU loses network when jail (VIMAGE) starts To: freebsd-current Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Jul 2016 19:17:16 -0000 I had a freebsd 10 DOMU running with VIMAGE support but since there were some fixes in 11 I decided to give it a go... I made a clean install and just migrated some backup config and adapted as needed (I only have one jail running on this box for plex and all media is in zfs) After the clean install I ofc rebuilded the kernel with VIMAGE support and that's the only change from GENERIC I noticed the vif interface was disappearing on the Dom0 a bit after this machine boot and I was able to track the issue... if I don't start the jail at boot I have network, so then I tried to do it manually (jail -c plex in this case) and although I still see "xn0" in the Dom0 (netbsd) the vif interface is now gone. Since I use vnet for the jail and the "jib" script provided in src/share/examples/jails I suspect its when the bridging occurred that network fails. All the scrip does is create a bridge and add both xn0 and the newly created epair. Thanks Melhores Cumprimentos // Best Regards ----------------------------------------------- *Miguel Clara* *IT - Sys Admin & Developer*