From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4F7B40DD.2030904@domain.hid> Date: Tue, 03 Apr 2012 20:26:37 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <4F4150C8.7040104@domain.hid> <4F4278ED.9090802@domain.hid> <4F478285.8020105@domain.hid> <4F47A161.9010704@domain.hid> <4F79C838.2070609@domain.hid> <4F79CBAA.6040107@domain.hid> <4F7A0F11.3080504@domain.hid> <4F7A128C.4040706@domain.hid> <4F7A133E.7000505@domain.hid> <4F7A2039.2040409@domain.hid> <4F7A211F.1080809@domain.hid> <4F7AACC1.6080500@domain.hid> <4F7AADFD.3060506@domain.hid> <4F7AD9BD.1070201@domain.hid> <4F7B35AA.3020604@domain.hid> <4F7B3ED4.3080003@domain.hid> In-Reply-To: <4F7B3ED4.3080003@domain.hid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Adeos-main] Reworking ipipe timer subsystem, List-Id: General discussion about Adeos List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: Adeos , Philippe Gerum On 2012-04-03 20:17, Gilles Chanteperdrix wrote: > Ok, I get it, I need -net nic -net user. The first is for the nic in the > guest, the second configures by what means the physical network will be > emulated. I would have liked the qemu guest to appear on my LAN, but > that will do. That requires a bridge on the host and a tap device backend. Upcoming qemu-1.1 will even have a helper daemon to create those tap devices with raised privileges and allow unprivileged QEMU instances to use them. In fact, the new style configuration is "-netdev user,id=mynet -device e1000,netdev=mynet". That avoids the internal vlans and allows for more efficient networking (virtio frontend + vhost backend). Well, there is more, and you can easily get lost on the documentation of old and new features... Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux