On Tue, May 22, 2012 at 10:45 AM, Autif Khan <autif.ml...@gmail.com> wrote:
> On Tue, May 22, 2012 at 7:43 AM, jfabernathy <jfaberna...@gmail.com> > wrote: > > when testing an image using runqemu qemux86, can you get networking to > > work?? mine comes up disabled. I want to test an application that > requires > > Internet access. > > Yes, I am able to get networking to work out of the box (bitbake > core-image-sato, etc.) Internetworking does not work out of the box. > > This is accomplished over tun/tap devices - I do not know much about > these virtual networking devices - they have never failed for me :-) > > The IP address of the emulated machine is 192.168.7.2 - The IP address > of host machine is 192.168.7.1 > > You can not (out of the box) communicate with machines other than the > host machine - so that would included internet etc. > > So, if you have an ssh server or a web-server running on the host > machine - you can ssh to the host machine or browse a webpage using > the browser. Alternatively, you can run a proxy server on the build > machine and use it to get to the internet. > > You can run ifconfig to see if the network is configured properly on > the emulated machine in the terminal. It should show 192.168.7.2 - if > you do not see this - you do not have networking working. > I can see the tap0 interface on my host at 192.168.7.1 by using ifconfig. I can also see the eth0 on the qemu machine at 192.168.7.2 However, my host has an ip of 10.0.1.54 with a AP gateway at 10.0.1.1. Somehow I need to connect the networks and I'm not sure exactly how to do that so that DNS servers get used and the traffic all flows. Jim A
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