Re: domU's on 802.1q on unstable, where talking to dom0 now can't

[Ted Kaczmarek <tedkaz@optonline.net>]

On Wed, 2005-09-28 at 08:18 -0400, Ted Kaczmarek wrote:
> FC4 dom0
> xen_changeset : Tue Sep 27 10:11:59 2005 +0100 a172340ae3f3
> 
> I was testing domU's on 802.1q ethernets and it was working fine. I
> added the interfaces after all my domU's where already up, set up a dhcp
> server on my dom0 for a few of the vms and connectivity between the
> domU's and dom0 on the vlan was working. 
> 
> If I try to bring up everything from scratch with 802.1q interfaces the
> domU's can't talk to the dom0. They can talk to each other though.
> 
> 
> I tried lowering mtu size as far as 1460 to no avail.
> 
> The dom0 does not have any traces of any of the domU's in its arp table.
> 
> 
> Any insight would be appreciated.
> 
> Regards,
> Ted
> 
> 

If the 802.1q interface is either brought on line after the domU's
802.1q or bounced it fixes the issue talking to dom0.


Regards,
Ted