Re: [Qemu-discuss] sabrelite User Networking (SLIRP) is not working.

[Peter Maydell]

On Fri, 7 Dec 2018 at 11:58, Bilal, Muhammad <address@hidden> wrote:
> I'm trying to use user mode networking for sabrelite machine in qemu system, 
> but my guest application is showing link down and hence no network activity.
>
> While *tap networking* is just working fine on that machine
>
> User networking command:
> -----------------------------------
>
> qemu-system-arm -m 1G -M sabrelite  -serial null -serial stdio -net nic -net 
> user,hostfwd=tcp::8080-:8080  -kernel sabre_net_uni.out
>
>
> Tap networking command (working fine):
> ---------------------------------------------------------
>
> sudo ./qemu-system-arm -m 1G -M sabrelite  -serial null -serial stdio -net 
> nic -net tap  -kernel  sabre_net_uni.out
>
>
> I'm aware how user networking works as I already successfully using user 
> networking for xlnx-zcu102 board.
>
> So, is there anything missing for my side to configure the user networking 
> for sabrelite machine?

The networking backends (tap, user, etc) and frontends
(ethernet device emulation) are independent, so there
should (in theory) be no difference in how you use them
between boards.

thanks
-- PMM