Re: Issue with qemu networking

[Sukreet pal]

Dear Paul,

The command to start my VM is as follows:-

sudo qemu-system-arm -M vexpress-a9 -kernel /home/carsim2021/Full_virtualization/linux-3.18.31/arch/arm/boot/zImage -append "root=/dev/mmcblk0 ip=dhcp console=ttyAMA0" -sd /home/carsim2021/Full_virtualization/busybox-1.33.1/RootFS.ext4 -net nic,vlan=0,model=lan9118 -net user,vlan=0  -nographic

for a tap connection , I used this command:-

sudo qemu-system-arm -M vexpress-a9 -kernel /home/carsim2021/Full_virtualization/linux-3.18.31/arch/arm/boot/zImage -append "root=/dev/mmcblk0 ip=dhcp console=ttyAMA0" -sd /home/carsim2021/Full_virtualization/busybox-1.33.1/RootFS.ext4 -net nic -net tap,ifname=tap0,script=no,downscript=no  -nographic

I have also added a screenshot for the problem.

Regards,

Sukreet

On Tue, Sep 14, 2021 at 10:37 AM Paul Menzel <pmenzel@molgen.mpg.de> wrote:

Dear Sukreet,


Am 14.09.21 um 10:30 schrieb Sukreet pal:

> I am currently new to qemu. Currently , I have a windows host in which I
> have a Linux VM and inside the Linux VM I have my qemu armv7 vexpress-a9
> board virtualized.
>
> I want to connect to the internet from my vexpress-a9 board (use wget and
> ping). Currently I am able to ping the VM host but not directly to the
> internet. My VM works on a NAT network.
>
> I went through almost all the tutorials , created a tap and bridge
> connection, but still it does not work.
>
> Any suggestions?

User networking should work without problem. In the future, please
always include the commands you executed (and how you started the QEMU
VM) in your messages.


Kind regards,

Paul

Screenshot from 2021-09-14 11-39-31.png
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