Re: [fedora-virt] Fedora 11 - Networking fails in KVM VMs

[Mark McLoughlin]

On Wed, 2009-06-10 at 17:03 -0600, Scott Dowdle wrote:
> I don't have any fancy networking going on.  My physical machine has a
> public IP address.  It has NATing turned on and ip_foward = 1.  The
> VMs are default ones with privates that are gotten via DHCP with the
> internal DHCP server and I have not messed with any of the DHCP
> settings in virt-manager.  In the past, the VMs would get a
> 192.168.122.x address and they just worked.  Now they can't seem to
> get an IP.
>
> I'm guessing it is something funky with my iptables settings but I
> can't seem to see anything out of the ordinary.

Try posting the output of the commands suggested here:

https://fedoraproject.org/wiki/Reporting_virtualization_bugs#Networking

Cheers,
Mark.