xen breaks DNS for me

[Peter Arremann]

On Friday 09 September 2005 06:05, Murray, WJ (Bill) wrote:
> I debugged for a while, and it seems that if I call 'host' twice,
> the first is fine, but the second call breaks dns. Or running the
> rhn_applet_gui breaks it. However, the '/sbin/route' command will
> correctly give the gw name rather than address as many times as you
> like, and presumably is does a dns lookup to find it.
>
>  Machines in the 'hosts' file are still correctly translated.
>
>   Can anyone suggest what is wrong? Note, I do not know WHY dns isn't
> working.
>             Thanks,
>                Bill
Do you have any iptables rules there? Do you get any output 
in /var/log/messages or the xen logs? What version of the kernel/xen are you 
running?

Peter.