On Wednesday 17 October 2007, David Houlden wrote:

> Using udev, the tap0 interface doesn't come up on the host and in the guest
> I get device not found from "ifconfig eth0 192.168.1.51 up". What I have
> found is that in /proc/net/dev on the guest I have a device eth17. Next
> time I boot the guest it will be eth18 and so on.
>
> Any ideas why this happens and what I can do to fix it.

I've run across this, my solution, taken from someone on here, was to remove 
udev on the guest.  It is udev getting confused by the ever changing MAC 
address, each time the uml machine boots it finds a new network interface but 
looses the old one.  I tried specifiying the MAC address on the command line 
that started up the guest but the guest did not seem to accept it.

There was a post a couple of days back pretty much along the same lines as 
yours.

BTW, using Slackware myself.

Pete



-- 
Peter Chant
http://www.petezilla.co.uk

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