[yocto] runqemu qemux86

[James Abernathy]

On Tue, May 22, 2012 at 10:45 AM, Autif Khan <autif.mlist at gmail.com> wrote:

>  On Tue, May 22, 2012 at 7:43 AM, jfabernathy <jfabernathy at 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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