Avi Kivity wrote:
> Jan Kiszka wrote:
>> Why not keeping all the existing infrastructure, just locking a vlan
>> against becoming more than a point-to-point link once some conflicting
>> optimization was applied? That should be easy to implement and to
>> explain to the user.
>>   
> 
> I still haven't seen a real life usecase for >2 terminals on a vlan.
> 

Inter-VM linking e.g:

qemu -net user -net nic -net socket,listen=...
qemu -net socket,connect=...

Jan