Re: [uml-user] Network not longer working

[Falk H. <jo...@pa...>]

Haha!

Thats exactly the reason, why I subscribed to this list. Got the same  
error when I try to start some of my 12 UML instances, while others  
work perfectly. The error happens always with the same UMLs.  
Permissions are right on /dev/net/tun. Running Debian lenny with  
2.6.18-skas3 from etch here. Guests run anything from 2.6.18 - 2.6.30  
with the error reoccuring. I tried everything I could, but no way.

Any suggestions welcome, but thinking about switching to OpenVZ/XEN  
anyway :-/

Greets,
Falk

On Sep 30, 2009, at 8:50 PM, Flavio wrote:

> Hi all,
>
> I have some networking problem.
> Networking inside UML is always worked, but today it suddenly  
> stopped to work.
>
> The command line is the same I've always used:
> linux ubd0=rootfs.debian.etch ubd1=swapfs.debian
> eth0=tuntap,,,192.168.1.100 mem=512M
>
> During the boot of the virtual machine I get these messages:
> Configuring network interfaces...SIOCSIFADDR: No such device
> eth0: ERROR while getting interface flags: No such device
> SIOCSIFNETMASK: No such device
> SIOCSIFBRDADDR: No such device
> eth0: ERROR while getting interface flags: No such device
> eth0: ERROR while getting interface flags: No such device
> Failed to bring up eth0.