[ovirt-users] Ovirt PXE boot wierdness

[Jiri Belka]

> > I have the engine running on separate HW with eth0 being the
> > management interface
> > 
> > I have 2 compute nodes with eth0 being the management interface and
> > eth1 having a vlan trunk with all of the VM networks
> > 
> > If I install a guest from the CD image it all works fine and picks
> > up an IP from the DHCP server. However if I switch the boot order
> > to PXE first the gPXE DHCP request times out. Using tcpdump I can
> > see the DHCP discovery packets get as far out as the physical trunk
> > interfact eth1 (i.e. it gets past all of the virtual interfaces)
> > but any other machines in that same VLAN don't see the DHCP request
> > and neither does the DHCP server.
> > 
> > My network settings are: Name: TestCluster External Provider: NO
> > Network label: TC Enable VLAN tagging: 306 VM network: YES MTU:
> > Default 1500
> > 
> > 
> > Under 'Setup Host Networks' Boot Protocol: DHCP
> > 
> > Any ideas?

Is it really gPXE (which is not maintained anymore) or iPXE? If the
former try to download iPXE, see ipxe.org.

What about iptables?

j.