Dear Francesc Guasch.Thank you for your reply.

Thanks for introducing your article , It seems to use IP masquerade and routing as Laine Stump said (https://www.redhat.com/archives/libvirt-users/2020-July/msg00019.html).

> It is way outdated, but you may contact me directly if you want.

Thanks for your concern. But sorry , I considered using another virtual machine manager.
Because of stacking the kubernetes environment on top of this layer,I want to make this layer as simple as possible.

Best regards.

2020年7月8日(水) 16:46 Francesc Guasch <frankie@telecos.upc.edu>:
On 07/07/2020 17:26, ryotaro kobayashi wrote:
> Hello, everyone.
>
> I'm from japan and using machine translation, so I apologize if it's
> hard to read.
>
> I am currently trying to build a virtual environment using Ubuntu and kvm.
>
> However, I found out from the following page that the virtual machine
> cannot use the bridge network because I am using a wireless network.
>

Dear ryotaro kobayashi. I had a similar problem long time ago.

I fixed it creating a masquerade postrouting with an spare
ethernet interface. This is my own answer to this from stackexchange:

https://superuser.com/questions/597834/bridging-wifi-to-ethernet-on-ubuntu-not-working/842166#842166

It is way outdated, but you may contact me directly if you want.
I guess this may be off topic.

--
Francesc Guasch