On Aug 14, 2012, at 1:24 PM, Kurt Scholtens <[email protected]> wrote:
> Any takers?
>
> I am looking for guidance on my current deployment. Let me start by saying,
> it works. That being said, I want to ensure what I am doing makes sense
> because I'm slightly confused by the networking. Specifically, the bridging
> doesn't make sense at all. If you look at my bridging below, it appears both
> my public network (192.168.12.x) and my host to host management network
> (10.0.5.x) are getting bridged on br100. More precisely it appears my
> FIXED_NETWORK (11.0.4.x) as well as my public network aka FLOATING_RANGE are
> getting bridged to br100. I do access my openstack hosts on 192.168.12.x as
> well as my openstack instances on this network. I just am not understanding
> the networking for this set up, even though it works.
If you want the floating ips on a different interface (say eth1) you can use:
PUBLIC_INTERFACE=eth1
devstack defaults PUBLIC_INTERFACE to br100 because that is the only way to
make it work if you have a single interface and you don't set up vlans. with
multiple interfaces and vlans, generally you put public_interface and
flat_interface on different devices.
Vish
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