----- "David Levinger" <davidl(a)matissenetworks.com> wrote:
Thank Dale for your quick reply! I've definitely started to
libvirt was what was creating the 192.168.122 subnet but I'm still
unclear on what I'd need to do to go back to something like xenbr0.
What would I end up putting into /etc/sysconfi/network-scripts after
changing the line to /bin/true that would allow my xen guests to just
get IPs on the same subnet that the host is on. Just passing
Thanks again and my apologies if this sounds like a stupid question
I have a bridge on VLAN 6 so I call it br6 you can use xenbr0 is you like. Mine mostly
looks something like this after removing the VLAN trunk complication:
# cat ifcfg-eth0
# cat ifcfg-br6
Now your primary IP of your dom0 lives on the br6 interface. Your domU's will be on
the same VLAN and should see your DHCP server. Don't forget to enable IP forwarding.
# grep phys /etc/sysconfig/iptables
-A FORWARD -m physdev --physdev-is-bridged -j ACCEPT
# grep forward /etc/sysctl.conf
# Controls IP packet forwarding
net.ipv4.ip_forward = 1
p.s. use 'brctl show' to see your bridges.
Dale Bewley - Unix Administrator - Shields Library - UC Davis
GPG: 0xB098A0F3 0D5A 9AEB 43F4 F84C 7EFD 1753 064D 2583 B098 A0F3